Author: Regentis Biomaterials Ltd

  • Regentis Biomaterials Reports 2025 Financial Results and Provides Business Update

    $7.4 million in cash expected to provide runway to complete site expansion process and patient enrollment as part of pivotal Phase III FDA trial for GelrinC

    Already approved in Europe, GelrinC is expected to be rolled out in clinics across the continent in 2026

    GelrinC is positioned to be the first ready-to-use, off-the-shelf product in the U.S. for knee cartilage repair

    HERZLIYA, IL / ACCESS Newswire / February 24, 2026 / Regentis Biomaterials Ltd. (“Regentis” or the “Company”), a regenerative medicine company focused on innovative tissue repair solutions, today reported financial results for the year ended December 31, 2025 and provided an update on corporate and clinical developments.

    “2025 was a transformational year for Regentis, marked by our successful IPO and a strengthened balance sheet with more than $7 million in cash, positioning us to potentially complete patient recruitment and treatment in our pivotal Phase III study for GelrinC by mid-year 2026,” said Dr. Ehud Geller, CEO and Executive Chairman of Regentis. “This financial strength also provides the runway to begin marketing GelrinC in clinics across Europe in 2026, where we believe early physician adoption will help build meaningful demand and attract a strong commercial partner. With GelrinC positioning to become the first ready-to-use, off-the-shelf regenerative product in the U.S. for knee cartilage repair, we are excited about its potential to establish a new gold standard of care. At the same time, we see significant opportunity to expand our Gelrin platform technology into broader cartilage indications, including osteoarthritis and other joint injuries, further advancing our mission to deliver durable regenerative solutions for patients worldwide.”

    Financial Highlights:

    • Regentis listed on the NYSE American exchange through a successful IPO which closed on December 5, 2025, raising gross proceeds of $10 million.

    • With $7.4 million in cash and equivalents as of December 31, 2025, Regentis has a cash runway to potentially complete its site expansion process and patient enrollment of its pivotal Phase III trial for GelrinC in knee cartilage repair.

    • The Company’s operating expenses for the year ended December 31, 2025 were $7.0 million, $5.3 million of which was for non-cash expenses, demonstrating prudent cash management while continuing to execute on clinical advancements.

    Corporate and Clinical Highlights:

    • Regentis established 7 new clinical sites across the U.S. including leading orthopedic centers to support its pivotal Phase III trial of GelrinC as well as future clinical programs. The new sites are expected to further accelerate the pivotal study’s patient enrollment, which surpassed 50%.

    • In Europe, 6 new clinical sites were established to support engagement with leading orthopedic surgeons and centers of excellence in key European markets, strengthening Regentis’ positioning for eventual commercial launch and broader clinical adoption in 2026.

    • Data published in the peer-reviewed scientific journal Cartilage established GelrinC as a leader in long-term durable cartilage repair, using the objective, quantitative MOCART (Magnetic Resonance Observation of Cartilage Repair Tissue) assessment to demonstrate morphologic outcomes that consistently outperformed other treatment modalities. Regentis is the first company to extensively use MOCART as a secondary endpoint in a clinical study, and to have the U.S. Food and Drug Administration’s (FDA) acceptance of this approach.

    • New data from the published Cartilage study additionally demonstrated that GelrinC has achieved a breakthrough in regenerating native-like cartilage structure in knee repair based on MRI results. Two years after treatment, GelrinC-treated patients demonstrated layered cartilage architecture similar to native hyaline cartilage, widely regarded as the gold standard for durable joint function.

    • Regentis was granted its 27th patent for the Gelrin platform technology. The U.S. Patent and Trademark Office issued Regentis’ most recent patent for GelrinC, covering the liquid, ready to use version of the product that also improved processes for its production by avoiding the use of organic solvents. The liquid ready-to-use formulation reflects Regentis’ focus on simplifying procedures for surgeons while improving patient experience.

    More detailed information can be found in the Company’s Annual Report on Form 20-F for the fiscal year ended December 31, 2025, a copy of which has been filed with the Securities and Exchange Commission (SEC) on February 24, 2026 (the “Annual Report”). The Annual Report, which contains the Company’s audited consolidated financial statements, can be accessed on the SEC’s website at http://www.sec.gov/ as well as via the Company’s investor relations website at https://investors.regentis.co.il/. The Company will deliver a hard copy of its Annual Report, including its complete audited consolidated financial statements, free of charge, to its shareholders upon request to Regentis Investor Relations at 60 Medinat Hayehudim Street, 4676652, Israel or by phone at +972 (9) 960-1917.

    In addition, on February 24, 2026, the Company announced that, as disclosed in its Annual Report, the audit opinion for such fiscal year contained a going concern qualification from the Company’s independent registered public accounting firm. This announcement is being made solely to comply with the NYSE American Company Guide Sections 401(h) and 610(b), which require separate disclosure of receipt of an audit opinion that contains a going concern qualification. This announcement does not represent any change or amendment to the Company’s 2025 audited financial statements or to the Annual Report.

    About GelrinC®

    Regentis’ lead product, GelrinC®, is a cell-free, off-the-shelf hydrogel synchronized erosion and resorbable implant for the treatment of painful injuries to focal articular knee cartilage. As an innovative regenerative medical product, GelrinC® offers an unprecedented solution that gives surgeons and payers an off-the-shelf, ready to use, simple to perform, reliable, and cost-effective procedure that provides patients with a single, 10-minute procedure, faster recovery, sustained pain relief, and functional improvement for more than 4 years, based on clinical study results to date. No effective off-the-shelf, ready to use treatment for focal knee cartilage defects is currently available on the market. GelrinC® has CE Mark approval in the European Union and is now being evaluated in a pivotal U.S. Food and Drug Administration (FDA) study, which has completed over 50% enrollment.

    About Regentis Biomaterials

    Regentis Biomaterials Ltd is a regenerative medicine company dedicated to developing innovative tissue repair solutions that restore health and enhance quality of life. With an initial focus on orthopedic treatments, Regentis’ Gelrin platform technology, based on synchronized, degradable hydrogel implants, regenerates damaged or diseased tissue including inflamed cartilage and bone. Regentis’ lead product GelrinC®, is a cell-free, off-the-shelf hydrogel that is eroded and resorbed in the knee, allowing the surrounding cells to regenerate the cartilage in a controlled and synchronous process. GelrinC® aims to address a market of approximately 470,000 cases for cartilage knee repair annually in the U.S. where no off-the-shelf treatment is available.

    Forward Looking Statements

    This press release contains “forward-looking statements” that are subject to substantial risks and uncertainties. All statements, other than statements of historical fact, contained in this press release are forward-looking statements. Forward-looking statements contained in this press release may be identified by the use of words such as “anticipate,” “believe,” “contemplate,” “could,” “estimate,” “expect,” “intend,” “seek,” “may,” “might,” “plan,” “potential,” “predict,” “project,” “target,” “aim,” “should,” “will” “would,” or the negative of these words or other similar expressions, although not all forward-looking statements contain these words, and include beliefs regarding Regentis’ advancement towards commercialization and its cash runway. Forward-looking statements are based on Regentis’ current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict. Further, certain forward-looking statements are based on assumptions as to future events that may not prove to be accurate. Factors that may affect future results and may cause these forward-looking statements to be inaccurate include, without limitation: the ability of our clinical trials to demonstrate safety and efficacy of GelrinC or any future product candidate, and other positive results; the timing and focus of our preclinical studies and clinical trials, and the reporting of data from those studies and trials; the size of the market opportunity for of GelrinC or any future product candidate, including our estimates of the number of patients who suffer from the diseases we are targeting; our ability to accurately identify demand for product candidates; the success of competing therapies that are or may become available; the beneficial characteristics, safety, efficacy and therapeutic effects of our product candidates; our ability to obtain FDA approval for of GelrinC or any future product candidate and obtain and maintain regulatory approval; our ability to obtain market acceptance of of GelrinC or any future product candidate from the medical community and third-party payors; our plans relating to the further development of GelrinC or any future product candidate, including additional disease states or indications we may pursue; existing regulations and regulatory developments in the United States and other jurisdictions; our plans and ability to obtain or protect intellectual property rights, including extensions of patent terms where available and our ability to avoid infringing the intellectual property rights of others; the need to hire additional personnel and our ability to attract and retain such personnel; our estimates regarding expenses, future revenue, capital requirements and needs for additional financing; our dependence on third parties; our financial performance and our ability to repay our loans and debts; and our ability to negotiate favorable terms in any collaboration, licensing or other arrangements into which we may enter and perform our obligations under such collaborations. For a more detailed description of the risks and uncertainties affecting Regentis, reference is made to the Company’s reports filed from time to time with the Securities and Exchange Commission (“SEC”), including, but not limited to, the risks detailed in the section titled “Risk Factors” in our Annual Report on Form 20-F filed with the SEC on February 24, 2026 and other public reports filed with the SEC. Forward-looking statements contained in this announcement are made as of this date, and Regentis undertakes no duty to update such information except as required under applicable law.

    Contact:

    acarlquist@medicavp.com

    SOURCE: Regentis Biomaterials Ltd

    View the original press release on ACCESS Newswire

  • Regentis Biomaterials Appoints Ori Gon as Chief Financial Officer and Chief Business Officer as GelrinC Progresses Towards Commercial Launch in Europe and Advances in U.S. Phase III FDA Trial

    GelrinC, the only restorative product for knee cartilage repair, has CE Mark approval in Europe and is currently at the midpoint of a pivotal FDA Phase III trial in the U.S.

    Ori Gon brings substantial public company, medtech, and capital markets experience

    HERZLIYA, ISRAEL / ACCESS Newswire / February 4, 2026 / Regentis Biomaterials Ltd., (“Regentis” or the “Company”) (NYSE American:RGNT), a regenerative medicine company focused on innovative tissue repair solutions, today announced the appointment of Ori Gon as Chief Financial Officer and Chief Business Officer, effective immediately. Mr. Gon will lead the Company’s commercial and business development activities, as well as its financial strategy, planning, and reporting.

    Mr. Gon joins Regentis at a pivotal time as GelrinC®, the Company’s proprietary hydrogel implant for knee cartilage repair, advances towards commercial launch in Europe following CE Mark approval and is being evaluated in a pivotal Phase III FDA clinical trial in the United States.

    “Ori’s appointment significantly strengthens our leadership team as we transition from a development-stage company toward commercialization,” said Dr. Ehud Geller, Executive Chairman of Regentis. “His deep experience as a public company CFO, combined with his strategic business development expertise, will be instrumental as we evaluate strategic partnerships to launch GelrinC® in Europe and build the foundation for sustainable, revenue-generating growth.”

    Mr. Gon brings over 15 years of financial leadership experience across public and private enterprises and medical technology. Most recently, he served as CFO at Tactile Mobility, a sensing and data analytics company focused on advanced automotive and mobility applications. Prior to that, he held senior financial leadership roles at ReWalk Robotics, Inc., now Nasdaq-listed Lifeward Ltd., a pioneer in wearable robotic exoskeletons for individuals with lower limb disabilities, where he served as CFO and Corporate Controller. Earlier in his career, he was Controller at On Track Innovations Ltd., a Nasdaq- and Neuer Markt-listed fintech company. He began his professional career as an auditor at KPMG Israel.

    Mr. Gon has led multiple secondary public offerings and financing transactions across various structures, raising over $150 million in aggregate capital. He is a Certified Public Accountant (CPA) in Israel.

    “I am excited to join Regentis at such an important inflection point,” said Ori Gon. “With GelrinC® approaching commercialization in Europe and progressing through a pivotal FDA trial in the U.S., we believe Regentis is uniquely positioned to transform the treatment landscape for knee cartilage repair. I look forward to working with the team to execute our commercial strategy, build strategic partnerships, and create long-term value for patients and stakeholders.”

    About GelrinC®

    Regentis’ lead product, GelrinC®, is a cell-free, off-the-shelf hydrogel synchronized erosion and resorbable implant for the treatment of painful injuries to focal articular knee cartilage. As an innovative regenerative medical product, GelrinC® offers an unprecedented solution that gives surgeons and payers an off-the-shelf, ready to use, simple to perform, reliable, and cost-effective procedure that provides patients with a single, 10-minute procedure, faster recovery, sustained pain relief, and functional improvement for more than 4 years, based on clinical study results to date. No effective off-the-shelf, ready to use treatment for focal knee cartilage defects is currently available on the market. GelrinC® has CE Mark approval in the European Union and is now being evaluated in a pivotal U.S. Food and Drug Administration (FDA) study, which has completed over 50% enrollment.

    About Regentis Biomaterials

    Regentis Biomaterials Ltd is a regenerative medicine company dedicated to developing innovative tissue repair solutions that restore health and enhance quality of life. With an initial focus on orthopedic treatments, Regentis’ Gelrin platform technology, based on synchronized, degradable hydrogel implants, regenerates damaged or diseased tissue including inflamed cartilage and bone. Regentis’ lead product GelrinC®, is a cell-free, off-the-shelf hydrogel that is eroded and resorbed in the knee, allowing the surrounding cells to regenerate the cartilage in a controlled and synchronous process. GelrinC® aims to address a market of approximately 470,000 cases for cartilage knee repair annually in the U.S. where no off-the-shelf treatment is available.

    Forward Looking Statements

    This press release contains “forward-looking statements” that are subject to substantial risks and uncertainties. All statements, other than statements of historical fact, contained in this press release are forward-looking statements. Forward-looking statements contained in this press release may be identified by the use of words such as “anticipate,” “believe,” “contemplate,” “could,” “estimate,” “expect,” “intend,” “seek,” “may,” “might,” “plan,” “potential,” “predict,” “project,” “target,” “aim,” “should,” “will” “would,” or the negative of these words or other similar expressions, although not all forward-looking statements contain these words, and include beliefs regarding Regentis’ advancement towards commercialization. Forward-looking statements are based on Regentis’ current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict. Further, certain forward-looking statements are based on assumptions as to future events that may not prove to be accurate. Factors that may affect future results and may cause these forward-looking statements to be inaccurate include, without limitation: the ability of our clinical trials to demonstrate safety and efficacy of GelrinC or any future product candidate, and other positive results; the timing and focus of our preclinical studies and clinical trials, and the reporting of data from those studies and trials; the size of the market opportunity for of GelrinC or any future product candidate, including our estimates of the number of patients who suffer from the diseases we are targeting; our ability to accurately identify demand for product candidates; the success of competing therapies that are or may become available; the beneficial characteristics, safety, efficacy and therapeutic effects of our product candidates; our ability to obtain FDA approval for of GelrinC or any future product candidate and obtain and maintain regulatory approval; our ability to obtain market acceptance of of GelrinC or any future product candidate from the medical community and third-party payors; our plans relating to the further development of GelrinC or any future product candidate, including additional disease states or indications we may pursue; existing regulations and regulatory developments in the United States and other jurisdictions; our plans and ability to obtain or protect intellectual property rights, including extensions of patent terms where available and our ability to avoid infringing the intellectual property rights of others; the need to hire additional personnel and our ability to attract and retain such personnel; our estimates regarding expenses, future revenue, capital requirements and needs for additional financing; our dependence on third parties; our financial performance and our ability to repay our loans and debts; and our ability to negotiate favorable terms in any collaboration, licensing or other arrangements into which we may enter and perform our obligations under such collaborations. For a more detailed description of the risks and uncertainties affecting Regentis, reference is made to the Company’s reports filed from time to time with the Securities and Exchange Commission (“SEC”), including, but not limited to, the risks detailed in the section titled “Risk Factors” in the final prospectus related to the public offering filed with the SEC. Forward-looking statements contained in this announcement are made as of this date, and Regentis undertakes no duty to update such information except as required under applicable law.

    Contact:

    acarlquist@medicavp.com

    SOURCE: Regentis Biomaterials Ltd

    View the original press release on ACCESS Newswire

  • Regentis Expanding Pivotal Phase III GelrinC Clinical Site Network: Adding Several Leading Orthopedic Centers Across the U.S.

    New sites expected to further accelerate patient enrollment, which surpassed 50% in Phase III study, as well as support future clinical programs

    GelrinC is set to transform cartilage repair market with off-the-shelf regenerative products

    HERZLIYA, ISRAEL / ACCESS Newswire / January 29, 2026 / Regentis Biomaterials Ltd., (“Regentis” or the “Company”) (NYSE American:RGNT), a regenerative medicine company focused on innovative tissue repair solutions, today announced the expansion of its U.S. clinical site network, further strengthening its infrastructure to support its ongoing pivotal Phase III study of GelrinC® for knee cartilage repair as well as future clinical programs.

    “Building on our existing clinical collaborations, we are adding several new, highly regarded academic and clinical orthopedic centers to our network,” stated Dr. Ehud Geller, Executive Chairman of Regentis. “This expansion is designed to further accelerate patient enrollment, increase the efficiency of our clinical strategy, leverage leading orthopedic expertise, and generate robust clinical data to support product development and future commercialization efforts following our company’s recent IPO.”

    GelrinC® is approved for knee cartilage repair in the European Union and is currently at midpoint in a pivotal FDA trial for the same indication to address a U.S. market of more than 470,000 potential cases annually.

    The expanded clinical site network brings together leading orthopedic surgeons and institutions with strong experience in cartilage repair, joint preservation, and sports medicine, ensuring high-quality clinical execution and data generation.

    Among the Participating Clinical Sites Being Added Are:

    NYU Langone Orthopedic & Sports Medicine, New York, NY

    A world-class academic orthopedic center consistently ranked among the top programs in the United States, known for surgical excellence and innovation. Dr. Laith Jazrawi is a leading authority in cartilage repair and joint preservation, bringing extensive academic leadership and clinical trial experience.

    The Ohio State University Wexner Medical Center, Columbus, OH

    A premier academic health system with a high-volume orthopedic department and strong translational research capabilities. Dr. David Flanigan is an internationally recognized surgeon-scientist specializing in knee reconstruction and cartilage restoration.

    University of Cincinnati Medical Center, Cincinnati, OH

    A respected academic medical center integrating advanced orthopedic care with outcomes-driven research. Dr. Brian Grawe is known for his expertise in cartilage preservation and rigorous clinical research methodology.

    Loyola Medicine Orthopedic, Maywood, IL

    An academic clinical program emphasizing innovation in joint preservation and participation in multicenter clinical studies. Dr. John Miller contributes deep clinical insight in cartilage and meniscal pathology.

    Tulane University School of Medicine – Orthopedics, New Orleans, LA

    A distinguished academic institution with a long history of impactful musculoskeletal research and interdisciplinary collaboration, providing strong academic depth and research infrastructure.

    UNC Orthopedics, University of North Carolina, Chapel Hill, NC

    A nationally recognized academic orthopedic department with a strong focus on clinical research and outcomes science. Prof. Joe Hart brings leadership in musculoskeletal research and experience in joint preservation studies.

    Rush University Medical Center, Chicago, IL

    A top-tier academic medical center widely recognized for orthopedic innovation and evidence-based care. Dr. Adam Yanke is a leading expert in cartilage regeneration and knee preservation, contributing both surgical and research excellence.

    About GelrinC

    Regentis’ lead product, GelrinC®, is a cell-free, off-the-shelf hydrogel synchronized erosion and resorbable implant for the treatment of painful injuries to focal articular knee cartilage. As an innovative regenerative medical product, GelrinC offers an unprecedented solution that gives surgeons and payers an off-the-shelf, ready to use, simple to perform, reliable, and cost-effective procedure that provides patients with a single, 10-minute procedure, faster recovery, sustained pain relief, and functional improvement for more than 4 years, based on clinical study results to date. No effective off-the-shelf, ready to use treatment for focal knee cartilage defects is currently available on the market. GelrinC has CE Mark approval in the European Union and is now being evaluated in a pivotal U.S. Food and Drug Administration (FDA) study, which has completed over 50% enrollment.

    About Regentis Biomaterials

    Regentis Biomaterials Ltd is a regenerative medicine company dedicated to developing innovative tissue repair solutions that restore health and enhance quality of life. With an initial focus on orthopedic treatments, Regentis’ Gelrin platform technology, based on synchronized, degradable hydrogel implants, regenerates damaged or diseased tissue including inflamed cartilage and bone. Regentis’ lead product GelrinC, is a cell-free, off-the-shelf hydrogel that is eroded and resorbed in the knee, allowing the surrounding cells to regenerate the cartilage in a controlled and synchronous process. GelrinC aims to address a market of approximately 470,000 cases for cartilage knee repair annually in the U.S. where no off-the-shelf treatment is available.

    Forward Looking Statements

    This press release contains “forward-looking statements” that are subject to substantial risks and uncertainties. All statements, other than statements of historical fact, contained in this press release are forward-looking statements. Forward-looking statements contained in this press release may be identified by the use of words such as “anticipate,” “believe,” “contemplate,” “could,” “estimate,” “expect,” “intend,” “seek,” “may,” “might,” “plan,” “potential,” “predict,” “project,” “target,” “aim,” “should,” “will” “would,” or the negative of these words or other similar expressions, although not all forward-looking statements contain these words, and include beliefs regarding the expansion of the Company’s clinical site network. Forward-looking statements are based on Regentis’ current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict. Further, certain forward-looking statements are based on assumptions as to future events that may not prove to be accurate. Factors that may affect future results and may cause these forward-looking statements to be inaccurate include, without limitation: the ability of our clinical trials to demonstrate safety and efficacy of GelrinC or any future product candidate, and other positive results; the timing and focus of our preclinical studies and clinical trials, and the reporting of data from those studies and trials; the size of the market opportunity for of GelrinC or any future product candidate, including our estimates of the number of patients who suffer from the diseases we are targeting; our ability to accurately identify demand for product candidates; the success of competing therapies that are or may become available; the beneficial characteristics, safety, efficacy and therapeutic effects of our product candidates; our ability to obtain FDA approval for of GelrinC or any future product candidate and obtain and maintain regulatory approval; our ability to obtain market acceptance of of GelrinC or any future product candidate from the medical community and third-party payors; our plans relating to the further development of GelrinC or any future product candidate, including additional disease states or indications we may pursue; existing regulations and regulatory developments in the United States and other jurisdictions; our plans and ability to obtain or protect intellectual property rights, including extensions of patent terms where available and our ability to avoid infringing the intellectual property rights of others; the need to hire additional personnel and our ability to attract and retain such personnel; our estimates regarding expenses, future revenue, capital requirements and needs for additional financing; our dependence on third parties; our financial performance and our ability to repay our loans and debts; and our ability to negotiate favorable terms in any collaboration, licensing or other arrangements into which we may enter and perform our obligations under such collaborations. For a more detailed description of the risks and uncertainties affecting Regentis, reference is made to the Company’s reports filed from time to time with the Securities and Exchange Commission (“SEC”), including, but not limited to, the risks detailed in the section titled “Risk Factors” in the final prospectus related to the public offering filed with the SEC. Forward-looking statements contained in this announcement are made as of this date, and Regentis undertakes no duty to update such information except as required under applicable law.

    Contact:

    acarlquist@medicavp.com

    SOURCE: Regentis Biomaterials Ltd

    View the original press release on ACCESS Newswire

  • Regentis’ GelrinC Demonstrates Breakthrough in Regenerating Native-Like Cartilage Structure in Knee Repair on MRI Results Confirmed Using a Validated, Regulator-Accepted Method

    Regentis’ GelrinC Demonstrates Breakthrough in Regenerating Native-Like Cartilage Structure in Knee Repair on MRI Results Confirmed Using a Validated, Regulator-Accepted Method

    2 years after treatment, GelrinC-treated patients demonstrated layered cartilage architecture similar to native hyaline cartilage – widely regarded as the gold standard for durable joint function

    This rare outcome in cartilage repair suggests true biological cartilage regeneration, not merely defect filling

    Unlike traditional scaffolds, GelrinC limits fibrotic tissue overgrowth, supporting smoother joint motion and preserving natural biomechanics

    HERZLIYA, IL / ACCESS Newswire / January 20, 2026 / Regentis Biomaterials Ltd., (“Regentis” or the “Company”) (NYSE American:RGNT), a regenerative medicine company focused on innovative tissue repair solutions, today announced new long-term imaging data from its successfully completed European clinical trial of GelrinC®, demonstrating that regenerated cartilage exhibits internal structural organization closely resembling healthy, native hyaline cartilage.

    The data, published in the peer-reviewed journal Cartilage, are based on an advanced MRI analysis of patients treated with GelrinC® for focal cartilage defects in the knee. MRI findings revealed progressive improvement in tissue organization over time, indicating continued maturation of the regenerated cartilage well beyond implantation. By 24 months, the repaired tissue exhibited a layered architecture comparable to native hyaline cartilage, which is widely regarded as the gold standard for long-term joint durability and function. This degree of structural organization suggests that GelrinC® supports the formation of cartilage with true biological quality, rather than fibrotic or scar-like repair tissue.

    The analysis was conducted by Prof. Siegfried Trattnig of Vienna University and his colleagues, global leaders in cartilage MRI imaging, using validated methodologies accepted by both U.S. FDA and Europe’s EMA regulators, further strengthening the translational and regulatory relevance of the findings.

    “This data shows that GelrinC® helps regenerate cartilage that mirrors the structure of healthy, native tissue, going far beyond simply filling a defect,” said Dr. Ehud Geller, Executive Chairman of Regentis. “These findings reinforce GelrinC®’s potential to deliver authentic, long-lasting cartilage regeneration and support our advancing Phase III U.S. FDA study and our commercialization efforts in Europe where GelrinC® has CE Mark approval.”

    In native cartilage, distinct layers are characterized by different collagen types-those associated with healthy hyaline cartilage and those linked to fibrotic repair. Remarkably, cartilage regenerated following GelrinC® treatment exhibited the same collagen-related layered pattern, indicating that the implant creates a biological environment conducive to authentic cartilage restoration.

    GelrinC®’s injectable implant molds precisely to the cartilage defect, forming a seamless interface with surrounding tissue-an essential factor for long-term integration and mechanical stability. Unlike traditional scaffolds, GelrinC® has been shown to limit fibrotic tissue overgrowth, helping preserve smooth joint motion and natural biomechanics. Its unique surface chemistry and structural design are engineered to guide cellular organization, shaping not only healing but the quality and function of the regenerated cartilage.

    Cartilage Regeneration with GelrinC®

    These sequential MRI images illustrate the gradual regeneration and maturation of cartilage following GelrinC® treatment.

    One week after treatment, the defect area is clearly visible. Over time, the images demonstrate progressive tissue formation and structural organization. By 12 months, the regenerated cartilage shows substantial improvement, and by 24 months, the defect is filled with well-organized cartilage tissue that closely resembles native cartilage in structure and quality, as reflected by the high MOCART score.

    This slow and continuous maturation process suggests that GelrinC® supports durable cartilage regeneration, with tissue quality that continues to improve well beyond the initial healing phase.

    About GelrinC®

    Regentis’ lead product, GelrinC®, is a cell-free, off-the-shelf hydrogel synchronized erosion and resorbable implant for the treatment of painful injuries to focal articular knee cartilage. As an innovative regenerative medical product, GelrinC® offers an unprecedented solution that gives surgeons and payers an off-the-shelf, ready to use, simple to perform, reliable, and cost-effective procedure that provides patients with a single, 10-minute procedure, faster recovery, sustained pain relief, and functional improvement for more than 4 years, based on clinical study results to date. No effective off-the-shelf, ready to use treatment for focal knee cartilage defects is currently available on the market. GelrinC® has CE Mark approval in the European Union and is now being evaluated in a pivotal U.S. Food and Drug Administration (FDA) study, which has completed over 50% enrollment.

    About Regentis Biomaterials

    Regentis Biomaterials Ltd is a regenerative medicine company dedicated to developing innovative tissue repair solutions that restore health and enhance quality of life. With an initial focus on orthopedic treatments, Regentis’ Gelrin platform technology, based on synchronized, degradable hydrogel implants, regenerates damaged or diseased tissue including inflamed cartilage and bone. Regentis’ lead product GelrinC®, is a cell-free, off-the-shelf hydrogel that is eroded and resorbed in the knee, allowing the surrounding cells to regenerate the cartilage in a controlled and synchronous process. GelrinC® aims to address a market of approximately 470,000 cases for cartilage knee repair annually in the U.S. where no off-the-shelf treatment is available.

    Forward Looking Statements

    This press release contains “forward-looking statements” that are subject to substantial risks and uncertainties. All statements, other than statements of historical fact, contained in this press release are forward-looking statements. Forward-looking statements contained in this press release may be identified by the use of words such as “anticipate,” “believe,” “contemplate,” “could,” “estimate,” “expect,” “intend,” “seek,” “may,” “might,” “plan,” “potential,” “predict,” “project,” “target,” “aim,” “should,” “will” “would,” or the negative of these words or other similar expressions, although not all forward-looking statements contain these words, and include beliefs regarding Regentis’ market positioning. Forward-looking statements are based on Regentis’ current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict. Further, certain forward-looking statements are based on assumptions as to future events that may not prove to be accurate. Factors that may affect future results and may cause these forward-looking statements to be inaccurate include, without limitation: the ability of our clinical trials to demonstrate safety and efficacy of GelrinC or any future product candidate, and other positive results; the timing and focus of our preclinical studies and clinical trials, and the reporting of data from those studies and trials; the size of the market opportunity for of GelrinC or any future product candidate, including our estimates of the number of patients who suffer from the diseases we are targeting; our ability to accurately identify demand for product candidates; the success of competing therapies that are or may become available; the beneficial characteristics, safety, efficacy and therapeutic effects of our product candidates; our ability to obtain FDA approval for of GelrinC or any future product candidate and obtain and maintain regulatory approval; our ability to obtain market acceptance of of GelrinC or any future product candidate from the medical community and third-party payors; our plans relating to the further development of GelrinC or any future product candidate, including additional disease states or indications we may pursue; existing regulations and regulatory developments in the United States and other jurisdictions; our plans and ability to obtain or protect intellectual property rights, including extensions of patent terms where available and our ability to avoid infringing the intellectual property rights of others; the need to hire additional personnel and our ability to attract and retain such personnel; our estimates regarding expenses, future revenue, capital requirements and needs for additional financing; our dependence on third parties; our financial performance and our ability to repay our loans and debts; and our ability to negotiate favorable terms in any collaboration, licensing or other arrangements into which we may enter and perform our obligations under such collaborations. For a more detailed description of the risks and uncertainties affecting Regentis, reference is made to the Company’s reports filed from time to time with the Securities and Exchange Commission (“SEC”), including, but not limited to, the risks detailed in the section titled “Risk Factors” in the final prospectus related to the public offering filed with the SEC. Forward-looking statements contained in this announcement are made as of this date, and Regentis undertakes no duty to update such information except as required under applicable law.

    Contact:

    acarlquist@medicavp.com

    SOURCE: Regentis Biomaterials Ltd.

    View the original press release on ACCESS Newswire

  • Regentis’ GelrinC Establishes Long-Term Durability of Cartilage Repair Through Quantitative MOCART Evaluation

    Regentis’ GelrinC Establishes Long-Term Durability of Cartilage Repair Through Quantitative MOCART Evaluation

    Marks a world-first as Regentis uses MOCART, a quantitative standard to measure regeneration of cartilage in a clinical trial, as a predefined endpoint

    New peer-reviewed data published in the scientific journal Cartilage uses the complete set of follow-up data from GelrinC’s Phase II study, which establishes GelrinC as a leader in long-term durable cartilage repair, using objective, quantitative MOCART assessment to demonstrate morphologic outcomes that consistently outperform other treatment modalities

    The data presented by Regentis show that two years after treatment, the repaired cartilage appears very close to normal healthy cartilage, highlighting the long-term durability of GelrinC and reinforcing its competitive superiority in the cartilage repair landscape

    GelrinC is already approved in Europe and currently in a pivotal Phase III U.S. FDA study

    HERZLIYA, IL / ACCESS Newswire / January 6, 2026 / Regentis Biomaterials Ltd., (“Regentis” or the “Company”) (NYSE American:RGNT), a regenerative medicine company focused on innovative tissue repair solutions, today announced publication of long-term follow-up results from its successfully concluded Phase II clinical trial of GelrinC® in the peer-reviewed journal Cartilage. The study, led by Prof. Siegfried Trattnig of Vienna University and colleagues, reports strong radiologic evidence of durable cartilage regeneration at 24 months.

    Regentis is the first company to extensively use MOCART (Magnetic Resonance Observation of Cartilage Repair Tissue), a validated MRI-based quantitative measure of cartilage quantity and quality as a secondary endpoint in a clinical study, and to have the U.S. Food and Drug Administration’s (FDA) acceptance of this approach. In contrast to the predominantly subjective clinical endpoints commonly used in cartilage repair studies, Regentis deliberately selected objective, imaging-based endpoints as a rigorous measure of structural repair from the outset. Regentis is unique in having predefined MOCART as a prospective imaging and primary endpoint built into the protocol from day one, and in having the MOCART assessments conducted by the Vienna University-based team that developed the method which is widely regarded as the gold standard.

    As such, Regentis is advancing what it believes is a more rigorous standard for assessing cartilage regeneration by emphasizing objective, quantitative structural outcomes alongside the current standard of care KOOS (Knee Injury and Osteoarthritis Outcome Score) which is a questionnaire-based patient-reported measure of pain.

    Key highlights from the Cartilage publication:

    • Mean MOCART score improved significantly to 88.8 average score out of 100 at 24 months (P < 0.001) for all lesions combined, an indicator consistent with near-complete structural repair

    • For lesion subtypes at 24 months:

      • Chondral lesions: mean MOCART 86.8

      • Osteochondral lesions: mean MOCART 94

    • Quantitative MRI showed significant maturation toward hyaline-like cartilage

    In practice, these results mean that two years after treatment, the repaired cartilage appears very close to normal, healthy cartilage based on objective MRI assessment. Importantly, the imaging shows ongoing tissue maturation over time, supporting the durability of the repair.

    “We believe, these outcomes position GelrinC among the most advanced cartilage repair solutions, demonstrating near-complete long-term morphologic restoration,” said Dr. Ehud Geller, Executive Chairman of Regentis. “We are grateful to Prof. Siegfried Trattnig and Dr. Markus Schreiner for their leadership and rigorous analysis reflected in this peer-reviewed publication. When we benchmark the few competitor MOCART results, GelrinC far outperforms them.”

    GelrinC is currently being evaluated in a pivotal Phase III U.S. Food and Drug Administration investigational device exemption (IDE) study designed to support a future premarket approval (PMA) submission, with 80 patients and two-year follow-up as part of the core study design. Regentis has achieved over 50% enrollment.

    About GelrinC

    Regentis’ lead product, GelrinC®, is a cell-free, off-the-shelf hydrogel synchronized erosion and resorbable implant for the treatment of painful injuries to focal articular knee cartilage. As an innovative regenerative medical product, GelrinC offers an unprecedented solution that gives surgeons and payers an off-the-shelf, ready to use, simple to perform, reliable, and cost-effective procedure that provides patients with a single, 10-minute procedure, faster recovery, sustained pain relief, and functional improvement for more than 4 years, based on clinical study results to date. No effective off-the-shelf, ready to use treatment for focal knee cartilage defects is currently available on the market. GelrinC has CE Mark approval in the European Union and is now being evaluated in a pivotal U.S. Food and Drug Administration (FDA) study, which has completed over 50% enrollment.

    About Regentis Biomaterials

    Regentis Biomaterials Ltd is a regenerative medicine company dedicated to developing innovative tissue repair solutions that restore health and enhance quality of life. With an initial focus on orthopedic treatments, Regentis’ Gelrin platform technology, based on synchronized, degradable hydrogel implants, regenerates damaged or diseased tissue including inflamed cartilage and bone. Regentis’ lead product GelrinC, is a cell-free, off-the-shelf hydrogel that is eroded and resorbed in the knee, allowing the surrounding cells to regenerate the cartilage in a controlled and synchronous process. GelrinC aims to address a market of approximately 470,000 cases for cartilage knee repair annually in the U.S. where no off-the-shelf treatment is available.

    Forward Looking Statements

    This press release contains “forward-looking statements” that are subject to substantial risks and uncertainties. All statements, other than statements of historical fact, contained in this press release are forward-looking statements. Forward-looking statements contained in this press release may be identified by the use of words such as “anticipate,” “believe,” “contemplate,” “could,” “estimate,” “expect,” “intend,” “seek,” “may,” “might,” “plan,” “potential,” “predict,” “project,” “target,” “aim,” “should,” “will” “would,” or the negative of these words or other similar expressions, although not all forward-looking statements contain these words, and include beliefs regarding Regentis’ market positioning. Forward-looking statements are based on Regentis’ current expectations and are subject to inherent uncertainties, risks and assumptions that are difficult to predict. Further, certain forward-looking statements are based on assumptions as to future events that may not prove to be accurate. Factors that may affect future results and may cause these forward-looking statements to be inaccurate include, without limitation: the ability of our clinical trials to demonstrate safety and efficacy of GelrinC or any future product candidate, and other positive results; the timing and focus of our preclinical studies and clinical trials, and the reporting of data from those studies and trials; the size of the market opportunity for of GelrinC or any future product candidate, including our estimates of the number of patients who suffer from the diseases we are targeting; our ability to accurately identify demand for product candidates; the success of competing therapies that are or may become available; the beneficial characteristics, safety, efficacy and therapeutic effects of our product candidates; our ability to obtain FDA approval for of GelrinC or any future product candidate and obtain and maintain regulatory approval; our ability to obtain market acceptance of GelrinC or any future product candidate from the medical community and third-party payors; our plans relating to the further development of GelrinC or any future product candidate, including additional disease states or indications we may pursue; existing regulations and regulatory developments in the United States and other jurisdictions; our plans and ability to obtain or protect intellectual property rights, including extensions of patent terms where available and our ability to avoid infringing the intellectual property rights of others; the need to hire additional personnel and our ability to attract and retain such personnel; our estimates regarding expenses, future revenue, capital requirements and needs for additional financing; our dependence on third parties; our financial performance and our ability to repay our loans and debts; and our ability to negotiate favorable terms in any collaboration, licensing or other arrangements into which we may enter and perform our obligations under such collaborations. For a more detailed description of the risks and uncertainties affecting Regentis, reference is made to the Company’s reports filed from time to time with the Securities and Exchange Commission (“SEC”), including, but not limited to, the risks detailed in the section titled “Risk Factors” in the final prospectus related to the public offering filed with the SEC. Forward-looking statements contained in this announcement are made as of this date, and Regentis undertakes no duty to update such information except as required under applicable law.

    Contact:

    acarlquist@medicavp.com

    SOURCE: Regentis Biomaterials Ltd

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