Nader Pourhassan, the former president and CEO of Cytodyn Inc., was sentenced Jan. 23 to 30 months in prison for his role in a securities fraud scheme to deceive investors about the Vancouver, Wash.-based company’s development of leronlimab as a treatment for HIV and COVID-19.
Sage Therapeutics Inc. has described sterol derivatives acting as glutamate receptor ionotropic, NMDA 2A (GRIN2A; GluN2A) negative allosteric modulators reported to be useful for the treatment of neurological disorders.
Supernus Pharmaceuticals Inc. is buying Sage Therapeutics Inc. for about $795 million. The deal brings Supernus, already firmly in the CNS market, the only U.S. FDA-approved oral treatment for postpartum depression. Supernus CEO Jack Khattar said he believes sales will support the acquisition, but some analysts had their doubts.
A series of disappointments that drove Sage Therapeutics Inc.’s stock down by 85% since August of 2023 has evolved into an unsolicited takeout offer by partner Biogen Inc., followed by a lawsuit filed by Sage a week later. The two parties, both of Cambridge, Mass., first partnered in a $1.52 billion deal in 2020, primarily to develop Zurzuvae (zuranolone) for depression. The deal included Biogen taking a 10.2% equity stake in Sage, paying $104.14 per share, or $650 million total.
The bad news keeps piling up for Sage Therapeutics Inc. Having absorbed other study stumbles in the past few months, the company now has halted development of dalzanemdor in treating Huntington’s disease after top-line phase II data showed it missed a statistically significant difference compared to placebo on the primary endpoint.
Targeting NMDA in mental health has chalked wins but not universally, as shown by Sage Therapeutics Inc.’s failure of the placebo-controlled phase II Lightwave study testing dalzanemdor in Alzheimer's disease, which missed the primary outcome measure, another bit of bad luck from the company that was disclosed Oct. 8.
Bad news has buffeted Sage Therapeutics Inc. twice in the past few months. Now its placebo-controlled phase II Lightwave study of dalzanemdor in Alzheimer's disease has missed the primary outcome measure, prompting the company to stop development of the NMDA receptor positive allosteric modulator in the indication.
A phase II failure with SAGE-324 in essential tremor (ET) had Wall Street speculating about the fate of Sage Therapeutics Inc.’s partnership with Biogen Inc. Shares of Cambridge, Mass.-based Sage (NASDAQ:SAGE) ended July 24 at $10.38, down $2.70, or 20.6%, after the firm disclosed top-line results from the phase II Kinetic 2 dose-ranging study of oral SAGE-324 (also known as BIIB-124) for ET. The trial did not show a statistically significant dose-response relationship based on the primary endpoint, the Essential Tremor Rating Assessment Scale (TETRAS) Performance Subscale Item 4 (upper limb) total score.
In the first five months of 2024, the BioWorld Neurological Diseases Index (BNDI) saw a 10.35% decline, underperforming both the Nasdaq Biotechnology Index (NBI), which rose by 0.7%, and the Dow Jones Industrial Average (DJIA), which increased by 2.64%. This represents an additional drop for BNDI, which closed February with a 4.1% decline. In contrast, in 2023, the BNDI closed with a 4.36% increase, outperforming the NBI, which rose by 3.74%, but not matching the 13.7% rise seen in the DJIA.
Sage Therapeutics Inc. has synthesized sterol derivatives acting as glutamate receptor ionotropic, NMDA 2A (GRIN2A; GluN2A) negative allosteric modulators reported to be useful for the treatment of neurological disorders.
