Investing.com -- Silexion Therapeutics Corp (NASDAQ:SLXN) stock fell 4% Tuesday after the company announced it received formal written Scientific Advice from Germany’s Federal Institute for Drugs and Medical Devices (BfArM) regarding its planned Phase 2/3 clinical trial for SIL204.
The clinical-stage biotechnology company, which develops RNA interference therapies for KRAS-driven cancers, described the feedback as "positive" and "an important milestone" supporting the acceptability of its proposed study design. However, investors appeared unimpressed with the timeline, as the company plans to complete regulatory submissions to the Israeli Ministry of Health by the end of the fourth quarter of 2025 and in Germany during the first quarter of 2026.
Silexion remains on track to initiate its Phase 2/3 clinical trial of SIL204, its lead product candidate for locally advanced pancreatic cancer, in the first half of 2026, pending regulatory clearance. The written feedback from BfArM covered clinical design, dosing plans, patient population strategy, nonclinical support, and manufacturing considerations.
"This written Scientific Advice represents a meaningful step in our regulatory path and provides us with the supporting clarity needed to finalize our Phase 2/3 submission packages," said Ilan Hadar, Chairman and Chief Executive Officer of Silexion.
The company continues to advance operational and development activities required for trial launch, including manufacturing readiness, toxicology data integration, and clinical site preparations.
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