Capricor Therapeutics Inc. (CAPR:NASDAQ) announced that it has reached alignment with the U.S. Food and Drug Administration (FDA) on key regulatory co

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Capricor Therapeutics Inc. (CAPR:NASDAQ) announced that it has reached alignment with the U.S. Food and Drug Administration (FDA) on key regulatory components for its Biologics License Application (BLA) for Deramiocel, the company's investigational cell therapy for Duchenne muscular dystrophy (DMD). The update follows a Type A meeting held after the FDA issued a Complete Response Letter (CRL) in July 2025.

During the meeting, the FDA confirmed that the recently completed HOPE-3 pivotal trial may serve as the "additional study" referenced in the CRL. The FDA also agreed to allow Capricor to submit the HOPE-3 data within the current BLA framework. The agreed-upon endpoints include the Performance of the Upper Limb version 2.0 (PUL v2.0) as the primary efficacy endpoint, with left ventricular ejection fraction (LVEF) as a key secondary measure.

Capricor stated it will prepare a formal resubmission of its BLA, incorporating data from HOPE-3. In a statement included in the meeting minutes, the FDA noted: "The FDA remains committed to collaborating with the applicant and will exercise further regulatory flexibility by reviewing data from the HOPE-3 trial."

Deramiocel, also known as CAP-1002, is composed of allogeneic cardiosphere-derived cells (CDCs) and has been evaluated across multiple clinical studies. Capricor previously submitted the original BLA with supporting data from its HOPE-2 and HOPE-2 Open Label Extension (OLE) trials. According to the company, those studies demonstrated improvements in both skeletal and cardiac muscle function. The agency had identified no significant issues during mid-cycle review or pre-licensing inspections, and Capricor has addressed chemistry, manufacturing, and controls (CMC) items cited in the CRL.

"We are encouraged by the outcome of our discussions with the FDA, which provided clarity on our regulatory strategy and reinforced the opportunity to deliver HOPE-3 data as the basis for approval, should it meet regulatory requirements," said Linda Marbán, Ph.D., Capricor's Chief Executive Officer.

Capricor confirmed that it maintains sufficient financial resources to support the regulatory advancement of Deramiocel. The company ended September 2024 with US$165 million in pro forma cash, which includes proceeds from its October 2024 equity offering.

Advancements in Cell and Gene Therapy for Rare Diseases

Cell and gene therapy continued to serve a pivotal role in the treatment of rare diseases throughout 2025, with regulatory developments, clinical milestones, and market expansion shaping the sector.

According to a September 30 report by DataM Intelligence, the global gene therapy market for rare diseases reached a valuation of US$3.01 billion in 2024 and was projected to grow to US$24.54 billion by 2033, driven by a compound annual growth rate of 26.5%. The report highlighted that this growth was fueled by "biotech innovation and rare disease research," alongside the increasing use of viral and non-viral vectors for in-vivo and ex-vivo applications.

Global regulators continued to support the advancement of these therapies. On July 24, the European Commission granted marketing authorization to obecabtagene autoleucel for adults with relapsed or refractory B-cell precursor acute lymphoblastic leukemia. The approval was based on the FELIX trial, which reported a 76.6% complete response or incomplete hematological recovery rate in the pivotal cohort. The median duration of response reached 21.2 months.

In addition to regulatory and clinical progress, experts stressed the importance of health system readiness. In a September 24 interview with the American Journal of Managed Care, David Mitchell, PharmD, MBA, emphasized that health systems were well-positioned to manage the complexities of rare disease therapies, especially cell and gene treatments. "Because of our experience in health systems and the fact that we've evolved alongside these therapies, we have teams who understand them," Mitchell explained. He highlighted pharmacy teams' roles in identifying eligible patients, navigating insurance authorizations, and coordinating financial assistance.

He also pointed to the need for informatics support, saying, "Our pharmacy personnel have developed strong expertise in health care informatics. Having everything documented in the EMR and being able to use that data to identify, monitor, and track patients is critical."

On September 30, CGTLive published a sector-wide update in observance of Rare Cancer Day. The outlet reported that despite accounting for 25% of all cancer deaths, rare cancers often faced funding shortfalls and limited therapeutic options. However, recent data showed that certain cell therapies were achieving promising results. One example was the dual-targeted LV20.19 CAR-T therapy for relapsed or refractory mantle cell lymphoma. At a fixed dose, the therapy produced a 100% overall response rate, including an 88% complete response rate, with no disease progression reported at a median follow-up of nearly 16 months.

Throughout these developments, stakeholders consistently underscored the importance of sustained regulatory flexibility, advanced manufacturing, and expanded patient access. Collectively, these trends reflected the sector's ongoing evolution and its central role in shaping treatment paradigms for rare and difficult-to-treat diseases.

Analyst Coverage Highlights Positive Outlook for Capricor

On September 26, Oppenheimer & Co. analysts Leland Gershell, MD, PhD, and Rohan Mathur maintained an Outperform rating on Capricor Therapeutics with a price target of US$22.00. At the time of their report, the target reflected an estimated 237% upside from the share price of US$6.52. The analysts described Capricor's recent regulatory progress as "a positive step toward deramiocel's potential approval for Duchenne muscular dystrophy."

The report noted that 70% of patients enrolled in the company's Phase 3 HOPE-3 trial had clinical cardiomyopathy, a factor that Oppenheimer believed "should allow deramiocel's cardioprotective benefits to be detected." Gershell added that "provided LVEF benefit is sufficient, management believes regulatory flexibility could permit approval even if the PUL 2.0 primary is missed." The company began processing its HOPE-3 trial data and planned to submit the statistical analysis plan imminently, with topline data expected in November.

In terms of financials, the firm recorded US$22.3 million in revenue in 2024 and projected no revenue in 2025 or 2026. However, the analysts anticipated commercial revenue growth beginning in 2027, estimating US$54.7 million in 2027, US$147.5 million in 2028, and US$300.4 million in 2029. These forecasts were based on projected milestones and royalty income from the company's partnership with NS Pharma.

Oppenheimer projected that Capricor's share of US sales for deramiocel would total approximately US$332 million by 2030. They expected royalty revenue to continue through 2035, modeling risk-unadjusted net royalties of US$295 million in 2029. The analysts also pointed to potential catalysts in late 2025 and early 2026, including topline HOPE-3 data, progress on a commercial agreement for the European Union, and expansion efforts into Becker muscular dystrophy.

In addition to deramiocel, Oppenheimer highlighted Capricor's exosome platform as "a cell-free platform with broad therapeutic and vaccine potential that could generate lucrative industry deals over time."

Valuation was based on a risk-adjusted discounted cash flow model using a 12% discount rate applied to all cash flows through 2035, excluding a terminal value. The analysts stated that they "believe CAPR's <US$200M EV makes shares attractive into upcoming news flow." At the time of publication, Capricor had a market capitalization of approximately US$298.1 million and 45.7 million shares outstanding.

Next Phases in Deramiocel's Clinical Journey

Capricor's Deramiocel program is advancing through late-stage regulatory review with a key milestone on the horizon. The company's BLA for Deramiocel was accepted for review by the FDA in March 2025, and the application was granted priority review with a target Prescription Drug User Fee Act (PDUFA) action date of August 31, 2025.

The HOPE-3 clinical trial, which completed enrollment of 105 participants across two cohorts, is designed to evaluate both skeletal and cardiac endpoints. With topline results expected in mid-Q4 2025, the trial is positioned to support Capricor's planned resubmission and could also contribute to potential label expansion. Capricor has indicated its intention to use HOPE-3 as a post-approval confirmatory study.

Capricor continues to hold several regulatory designations for Deramiocel, including Orphan Drug, Regenerative Medicine Advanced Therapy (RMAT), and Rare Pediatric Disease designations. If approved, the product could qualify the company for a Priority Review Voucher.

Manufacturing for Deramiocel is handled at Capricor's in-house facility in San Diego. The therapy's development and potential commercialization in the U.S. is supported through an exclusive partnership with Nippon Shinyaku, which includes milestone payments and revenue-sharing provisions of up to US$695 million for the U.S. territory.

Capricor has also reported favorable safety and efficacy data from its HOPE-2 Phase 2 study, with statistically significant improvements in both cardiac function and upper limb mobility. Long-term data from the HOPE-2 OLE study demonstrated sustained benefit over three years in both skeletal and cardiac metrics compared to external natural history controls.

With HOPE-3 now complete and the resubmission process underway, Capricor's Deramiocel program remains one of the few late-stage cell therapy programs in DMD with multiple regulatory designations and ongoing regulatory engagement.

Ownership and Share Structure

According to Refinitiv, 15.51% of Capricor Therapeutics is held by strategic entity, Nippon Shinyaku Co. 1.28% is management and insiders. Institutions hold 30.51% with BlackRock Institutional Trust holding the most at 5.96%, followed by The Vanguard Group at 5.02%, and State Street Global Advisors with 3.21%. The rest is retail.

Capricor currently has a market capitalization of US$329.62 million. It has 45.72 million outstanding shares, 38.04 million free float shares, and a 52 week range of US$$5.68 to $23.40.