On January 20, 2026 enGene Holdings Inc. (Nasdaq: ENGN, "enGene" or the "Company"), a clinical-stage, non-viral genetic medicines company, reported that it has entered into an amendment to an amended and restated loan and security agreement (as amended, the "Loan Agreement") with two of its subsidiaries and Hercules Capital, Inc. (NYSE: HTGC) ("Hercules"), as agent, for up to US$125 million. Access to the additional non-dilutive capital strengthens enGene’s balance sheet in preparation for its planned Biologics License Application ("BLA") to the U.S. Food and Drug Administration ("FDA") for detalimogene voraplasmid as a treatment for high-risk, Bacillus Calmette-Guérin ("BCG")-unresponsive non-muscle invasive bladder cancer ("NMIBC") with carcinoma in situ ("CIS") in the second half of 2026, and the potential commercial launch of detalimogene should it receive FDA approval.
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"This additional access to capital strengthens our balance sheet and provides us financial flexibility as we plan for a BLA filing for detalimogene in the second half of this year and potential commercial launch in 2027," said Ron Cooper, President and Chief Executive Officer, enGene. "We’re pleased to continue our partnership with Hercules to achieve our goal of bringing detalimogene to patients with NMIBC in need of innovative, bladder-sparing treatment options."
"Hercules is proud to support enGene on its mission to improve the lives of people living with bladder cancer," said Bryan Jadot, Senior Managing Director, Hercules. "Our increased commitment underscores our approach as long-term capital partners to our portfolio companies and reflects our dedication to financing innovative life sciences companies through development and into commercialization."
Under the terms of the Loan Agreement, $25 million was funded on the execution of the amendment and will be used to refinance the Company’s existing debt facility. Three additional term loan tranches totaling up to $75 million can be drawn at enGene’s option subject to the achievement of certain clinical, regulatory and commercial milestones. The final term loan tranche of up to $25 million may be made upon request of the Company and at the discretion of Hercules. Under the terms of the Loan Agreement, the principal amount outstanding and all accrued but unpaid interest under the Loan Agreement shall be repaid on or before January 1, 2030 (or such later dates as to which the maturity date may be extended from time to time in accordance with the terms of the Loan Agreement).
About Non-Muscle Invasive Bladder Cancer (NMIBC)
Non-muscle invasive bladder cancer (NMIBC) is a disease that poses a significant burden on both patients and clinics and has a massive economic impact on our healthcare system. NMIBC occurs when cancer cells grow in the tissues that line the interior of the bladder, but the cancer has not yet penetrated the muscle of the bladder wall. NMIBC can present as papillary outgrowths from the bladder wall, which are typically resected, or as carcinoma in situ (CIS), which consists of flat, multifocal lesions that cannot be resected. The two forms can also co-occur. About 75-80% of new bladder cancer diagnoses are NMIBC. Patients suffering from high-risk NMIBC who are unresponsive to the standard of care, Bacillus Calmette-Guérin (BCG), face high rates of disease recurrence (50-70%) and are potentially subject to full removal of the bladder (cystectomy) as a curative but life-altering next step.
About Detalimogene Voraplasmid
Detalimogene is a novel, investigational, non-viral gene therapy for patients with high-risk, non-muscle invasive bladder cancer (NMIBC), including Bacillus Calmette-Guérin (BCG)-unresponsive disease. It is designed to be instilled in the bladder and elicit a powerful yet localized anti-tumor immune response.
Detalimogene was developed using the Company’s Dually Derivatized Oligochitosan (DDX) platform, a technology designed to transform how gene therapies are accessed by patients and utilized by clinicians. Medicines developed with the DDX platform can potentially overcome the limitations of viral-based gene therapies, reduce complexities related to safe handling and cold storage, and streamline both manufacturing processes and administration paradigms.
Detalimogene has received Regenerative Medicine Advanced Therapy (RMAT) and Fast Track designations from the U.S. Food and Drug Administration (FDA) based on its potential to address the high unmet medical need for patients with BCG-unresponsive carcinoma in situ (CIS) NMIBC with or without resected papillary tumors who are unable to undergo cystectomy. The RMAT program is intended to expedite the development and review of regenerative medicine therapies for serious or life-threatening conditions, where preliminary clinical evidence suggests potential to address unmet medical needs. Similarly, Fast Track designation is a process designed to facilitate the development and expedite the review of drugs to treat serious conditions and fill an unmet medical need. Detalimogene has also been selected to participate in the FDA’s Chemistry, Manufacturing, and Controls (CMC) Development and Readiness Pilot (CDRP) program. The FDA created the CDRP Program to facilitate CMC development for therapies with compressed clinical development timeframes based on the anticipated clinical benefits of earlier patient access to the therapy.
About the LEGEND Trial
Detalimogene is being evaluated in the ongoing, open-label, multi-cohort, Phase 2 LEGEND trial to establish its safety and efficacy in high-risk NMIBC. LEGEND’s pivotal cohort (Cohort 1) consists of 125 patients with high-risk, BCG-unresponsive NMIBC with CIS (with or without papillary disease) and is designed to serve as the basis of the Company’s planned Biologics License Application (BLA) filing. In addition to this pivotal cohort, LEGEND includes three additional cohorts, including NMIBC patients with CIS who are naïve to treatment with BCG (Cohort 2a); NMIBC patients with CIS who have been exposed to BCG but have not received adequate BCG treatment (Cohort 2b); and BCG-unresponsive high-risk NMIBC patients with papillary-only disease (Cohort 3). The LEGEND trial is actively enrolling patients with sites participating in the USA, Canada, Europe, and the Asia-Pacific region.
(Press release, enGene, JAN 20, 2026, View Source [SID1234662107])