Subject enrollment expected to begin in Q1 2026CDI-988 is the first oral broad-spectrum antiviral drug candidate for potential prevention of norovirus outbreaks and treatment of acute viral gastroenteritis caused by norovirus infectionThere are no approved treatments or vaccines currently available for norovirus infection BOTHELL, Wash., Dec. 18, 2025 (GLOBE NEWSWIRE) -- Cocrystal Pharma, Inc. (Nasdaq: COCP) (“Cocrystal” or the “Company”) announces the approval from the Institutional Review Board (IRB) at E ...

Core Insights - Assembly Biosciences, Inc. is progressing well with its antiviral portfolio, expecting key clinical data sets in 2025, including interim Phase 1b data for ABI-5366 and ABI-1179 in fall 2025 [2][3] Financial Results - As of March 31, 2025, the company reported cash, cash equivalents, and marketable securities totaling $91.0 million, down from $112.1 million as of December 31, 2024, with projections to fund operations into mid-2026 [12] - Revenue from collaborative research with Gilead was $9.4 million for Q1 2025, an increase from $5.8 million in Q1 2024, attributed to increased research and development spending and collaboration funding [12] - Research and development expenses rose to $14.9 million in Q1 2025 from $11.9 million in Q1 2024, primarily due to increased spending on ABI-6250 and ABI-5366 [12] - General and administrative expenses slightly decreased to $4.5 million in Q1 2025 from $4.6 million in Q1 2024 [12] - The net loss attributable to common stockholders was $8.8 million, or $1.17 per share, for Q1 2025, compared to a net loss of $9.1 million, or $1.66 per share, for the same period in 2024 [12] Clinical Development Updates - Ongoing clinical studies for four candidates are on track, with data expected in 2025, including interim Phase 1b data for ABI-5366 and ABI-1179 anticipated in fall 2025 [1][4] - The company plans to run concurrent studies for ABI-5366 and ABI-1179, evaluating weekly and monthly oral dosing in participants with recurrent genital herpes over a 28-day period [8] - In Q3 2025, data from a Phase 1a study in healthy participants for ABI-6250 will be assessed for safety and pharmacokinetic measures [8] - Efficacy, safety, and pharmacokinetic data from a Phase 1b study for ABI-4334 in chronic HBV infection is expected in the first half of 2025 [8] Upcoming Conferences - Assembly Biosciences presented multiple abstracts at various conferences, including ICAR, ESCMID, and EASL in 2025, showcasing data on its antiviral candidates [8]