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BioWorld - Wednesday, February 4, 2026
Home » Newsletters » BioWorld Science

BioWorld Science

Sep. 10, 2025

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Illustration of human brain and dna

Neuronal lipid metabolism plays role in ABCA7 Alzheimer’s risk

Loss of function variants in the lipid transporter gene ATP-binding cassette ABC transporter A7 (ABCA7) nearly double the risk of developing Alzheimer’s disease (AD), which makes ABCA7 the strongest AD genetic risk factor after ApoE4. Read More

Pharmaengine’s PEP-08 gains trial clearances for solid tumors

Xtalpi Inc. has announced regulatory clearances in Australia and Taiwan for phase I trials of PEP-08, a next-generation PRMT5 inhibitor candidate developed under its AI drug discovery collaboration with Pharmaengine Inc., for solid tumors. This milestone triggered a payment to Xtalpi under the partnership agreement.

Read More
3D rendered medical illustration of the pituitary gland

RET antagonist implicated in Ewing sarcoma and delayed puberty

Secreted gonadotropin-releasing hormone (GnRH) acts on the anterior pituitary gland to initiate puberty. Mutations in the protein immunoglobulin superfamily member 10 (IGSF10) have been linked to puberty delay, but the reason has been unclear. Read More
Illustration of ear next to DNA double helix

Novel antisense oligonucleotide therapy for DFNA2 hearing loss

Hearing loss is a major global health challenge, affecting over 5% of the population and largely lacking effective biological therapies. Mutations in KCNQ4, which encodes the Kv7.4 potassium channel essential for outer hair cell function, are a leading cause of autosomal dominant, non-syndromic hearing loss (DFNA2). Read More

HCW Biologics advances tissue factor-targeting T-cell engagers

HCW Biologics Inc. has developed second-generation, tissue factor-targeting T-cell engagers (TCEs) to treat solid tumors, particularly pancreatic cancer and glioblastoma, constructed with its novel proprietary TRBC product discovery and development platform technology. Read More

Holiday notice

In accordance with the publishing schedule, BioWorld Science will not be published on Thursday, Sept. 11, 2025. Read More

Padarn Therapeutics discovers new CDK2 inhibitors

Padarn Therapeutics Inc. has divulged CDK2/cyclin E1 inhibitors reported to be useful for the treatment of cancer. Read More

MAPT-directed miRNA broadly reduces tau pathology in Alzheimer’s

Researchers at Sanofi SA have developed a promising gene therapy approach targeting the microtubule-associated protein tau (MAPT) for the treatment of Alzheimer’s disease. Read More
Hand grasping glass

Loss of PPM1M function may contribute to Parkinson’s disease

Mutations that activate phosphorylation of certain Rab GTPases by LRRK2 have been linked to a subset of genetic cases of Parkinson’s disease, and PPM1M is one of the phosphatases responsible for reversing phosphorylation by LRRK2. Read More

California scientists report patent for new tetracycline derivatives

Researchers from Cyclone Therapeutics Inc. and the Scripps Research Institute have disclosed tetracycline derivatives reported to be useful for the treatment of fragile X syndrome, rheumatoid arthritis and Alzheimer’s disease. Read More

Aligos Therapeutics identifies new PD-1/PD-L1 inhibitors for liver disorders

Aligos Therapeutics Inc. has patented programmed cell death 1 (PDCD1; PD-1; CD279) and/or PD-1 ligand 1 (PD-L1; CD274) and/or PD-1/PD-L1 interaction inhibitors reported to be useful for the treatment of liver cancer (hepatocellular carcinoma) and hepatitis B. Read More
DNA and cancer cells

Gene therapy kills KSHV-infected cells and halts tumor growth

Researchers from the University of California, Davis have designed a novel gene therapy vector that selectively targets and kills cells infected with Kaposi’s sarcoma-associated herpesvirus (KSHV). Read More

The Ohio State University presents new heteroaryl topoisomerase inhibitors

The Ohio State University has synthesized DNA topoisomerase II (bacterial) inhibitors reported to be useful for the treatment of bacterial infections. Read More

Chong Kun Dang Pharmaceutical describes new GLP-1R agonists

Chong Kun Dang Pharmaceutical Corp. has prepared and tested glucagon-like peptide 1 receptor (GLP-1R) agonists reported to be useful for the treatment of fibrosis, neurodegeneration, nutrition, endocrine, immunological, inflammatory, psychiatric and renal disorders, among others. Read More
3D illustration showing tumor inside prostate gland and closeup view of cancer cells

Chinese researchers divulge novel AR antagonist

Researchers from the Institute of Medicinal Biotechnology in China reported the preclinical characterization of a series of benzene sulfonamide derivatives developed as androgen receptor (AR) antagonists. Read More

Other news to note for Sept. 10, 2025

Additional early-stage research and drug discovery news in brief, from: Clene, Telomir Pharmaceuticals. Read More

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