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December 03, 2025 18:10 ET | Source: Biogen Inc.

Eisai Presents New Data on the Continued and Expanding Benefit of LEQEMBI® (lecanemab-irmb) Maintenance Treatment in Early Alzheimer’s Disease at the Clinical Trials on Alzheimer’s Disease (CTAD) Conference 2025

Long-term LEQEMBI treatment suggests potential to delay disease progression from Mild Cognitive Impairment (MCI) to moderate Alzheimer’s disease by up to 8.3 years in low-amyloid group who started...
December 02, 2025 16:40 ET | Source: Biogen Inc.

New Data Presented at the Clinical Trials on Alzheimer’s Disease (CTAD) Conference 2025 Confirms Pharmacological Effect of LEQEMBI® (lecanemab-irmb) on Neurotoxic Aβ Protofibrils in CSF

TOKYO and CAMBRIDGE, Mass., Dec. 02, 2025 (GLOBE NEWSWIRE) -- Eisai Co., Ltd. (Headquarters: Tokyo, CEO: Haruo Naito, “Eisai”) and Biogen Inc. (Nasdaq: BIIB, Corporate headquarters: Cambridge,...
December 01, 2025 07:30 ET | Source: Biogen Inc.

Biogen and Stoke Therapeutics Announce Presentations at the 2025 American Epilepsy Society Annual Meeting

CAMBRIDGE, Mass and BEDFORD, Mass., Dec. 01, 2025 (GLOBE NEWSWIRE) -- Biogen Inc. (Nasdaq: BIIB) and Stoke Therapeutics, Inc. (Nasdaq: STOK), a biotechnology company dedicated to restoring protein...
November 27, 2025 19:30 ET | Source: Biogen Inc.

Eisai Submits New Drug Application for Subcutaneous Formulation of “LEQEMBI®” for the Treatment of Early Alzheimer’s Disease in Japan

TOKYO and CAMBRIDGE, Mass., Nov. 27, 2025 (GLOBE NEWSWIRE) -- Eisai Co., Ltd. (Headquarters: Tokyo, CEO: Haruo Naito, “Eisai”) and Biogen Inc. (Nasdaq: BIIB, Corporate headquarters: Cambridge,...
November 25, 2025 07:30 ET | Source: Biogen Inc.; Eisai Co., Ltd.

Eisai Completes Rolling Submission to US FDA for LEQEMBI® IQLIK™ (lecanemab-irmb) Supplemental Biologics License Application as a Subcutaneous Starting Dose for the Treatment of Early Alzheimer’s Disease Under Fast Track Status

TOKYO and CAMBRIDGE, Mass., Nov. 25, 2025 (GLOBE NEWSWIRE) -- Eisai Co., Ltd. (Headquarters: Tokyo, CEO: Haruo Naito, “Eisai”) and Biogen Inc. (Nasdaq: BIIB, Corporate headquarters: Cambridge,...
November 24, 2025 07:30 ET | Source: Biogen Inc.

Biogen and Dayra Therapeutics Announce Research Collaboration to Discover and Develop Oral Macrocyclic Peptides for a Range of Immunological Conditions

Oral macrocyclic peptides have the potential to offer biologic-like efficacy and safety in a convenient oral formatCollaboration further advances Biogen’s immunology strategy by broadening its...
November 20, 2025 07:30 ET | Source: Biogen Inc.

Biogen to Highlight New Lecanemab Data and Scientific Advances at the 18th Clinical Trials on Alzheimer’s Disease Conference

New lecanemab findings highlight the safety and potential benefits of subcutaneous administration for initiation dosing, the potential for additional long-term clinical benefits with continued...
November 17, 2025 07:30 ET | Source: Biogen Inc.

Biogen and Stoke Therapeutics Announce Publication of Two-Year Natural History Data Demonstrating the Severity of Dravet Syndrome, Including Frequent Seizures and Significant Cognitive and Behavioral Impairments

– Despite treatment with standard-of-care anti-seizure medicines, children with Dravet syndrome experienced high seizure burden and plateaued in neurodevelopment, resulting in a widening gap relative...
November 17, 2025 06:00 ET | Source: Biogen Inc.

High Dose Regimen of Nusinersen Receives Positive CHMP Opinion for the Treatment of Spinal Muscular Atrophy

Positive CHMP opinion is based on data from the DEVOTE study which evaluated the high dose regimen of nusinersen in treatment-naive participants and those transitioning from the currently approved...
November 14, 2025 16:05 ET | Source: Biogen Inc.

Biogen Completes Acquisition of Alcyone Therapeutics

CAMBRIDGE, Mass., Nov. 14, 2025 (GLOBE NEWSWIRE) -- Biogen Inc. (Nasdaq: BIIB) has completed the acquisition of Alcyone Therapeutics, a clinical-stage biotechnology company known for its innovative...