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

BioWorld Science

Nov. 24, 2025

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AI-generated art for viral infection of the lungs

In lethal influenza, repair the lung before it’s too late

NIH researchers report that in severe influenza, survival improves at late stages only when antivirals are combined with therapies that repair lung damage or limit harmful T-cell responses, explaining why anti-inflammatory treatments alone are often ineffective. Read More
CDC logo on website

RFK skirts promise as CDC alters vaccine-autism webpage

Changes to a U.S. CDC website regarding autism and vaccines has sparked a backlash from numerous scientific and other groups, placing HHS Secretary Robert F. Kennedy Jr. (RFK) in the spotlight once again for appearing to break promises made earlier this year to secure his nomination. Read More
Concept art for "unlocking the secrets of the mind"

CSPC’s SYH-2056 cleared to enter clinic in China for depression

CSPC Pharmaceutical Group Ltd. has obtained approval from China’s National Medical Products Administration (NMPA) to initiate clinical trials with the company’s selective 5-HT2A receptor agonist, SYH-2056 tablets, for the treatment of depression. Read More
Illustration of tumor in the liver

AASLD: AZ-505 exerts antitumoral activity in HCC

Though immune checkpoint inhibitors have improved the outcomes of patients with hepatocellular carcinoma (HCC), the response rates remain limited. At the annual meeting of the American Association for the Study of Liver Diseases, researchers highlighted N-lysine methyltransferase SMYD2 as an oncogenic protein overexpressed in several tumor types. Read More

REP-0003 heals liver by reducing free hepatic cholesterol

Homozygous familial hypercholesterolemia (HoFH) is a genetic condition caused by mutations in the LDLR gene and characterized by severe hypercholesterolemia and premature cardiovascular disease. Repair Biotechnologies Inc. has developed REP-0003, a therapeutic based on the Cholesterol Degrading Platform (CDP) that degrades excessive intracellular free cholesterol into a non-toxic and excretable catabolite to safely reverse cholesterol-rich vulnerable plaque. Read More
BioWorld-at-35.jpg

Celebrating BioWorld's 35th anniversary

Managing Editor Anette Breindl talks about covering research breakthroughs that later became industry defining. Read More

Invivyd nominates VBY-329 as candidate for RSV prevention

Invivyd Inc. has nominated VBY-329 as a preclinical development candidate for the prevention of respiratory syncytial virus (RSV) among neonates, infants and children. Read More

Nimbus Salacia patents new SIK2 inhibitors

Nimbus Salacia Inc. has disclosed serine/threonine-protein kinase SIK2 (QIK) inhibitors reported to be useful for the treatment of autoimmune diseases, cancer, diabetes, inflammatory bowel disease, osteoarthritis, osteoporosis, rheumatoid arthritis and skin hyperpigmentation, among others. Read More

Small-molecule SMARCA2 inhibitors to treat SMARCA4-mutant cancers

At the AACR-NCI-EORTC International Conference on Molecular Targets and Cancer Therapeutics, researchers from Onco3r Therapeutics BV presented a novel series of selective SMARCA2 small-molecule inhibitors with a best-in-class potency and selectivity profile. Read More
Illustration of lymphocytes

mAb removes CD45RC+ T and B cells to dampen pathogenic immunity

A disrupted balance between T-effector and T-regulatory cells, together with the activation of autoreactive or alloreactive B cells that generate pathogenic antibodies, is a defining feature of autoimmune diseases and transplant rejection and contributes to their often poor outcomes. Read More

US scientists divulge new superstolide derivatives

Researchers from Johns Hopkins University, National Institutes of Health and University of Iowa have synthesized superstolide derivatives reported to be useful for the treatment of cancer and viral infections. Read More

Arrepath describes new LpxH inhibitors

Arrepath Inc. has identified UDP-2,3-diacylglucosamine hydrolase (LpxH) (bacterial) inhibitors reported to be useful for the treatment of gram-negative bacterial infections. Read More
Targeted cancer cell

Selective CDK2 inhibitor is active in multiple solid tumor models

Researchers from Eilean Therapeutics LLC and collaborators presented the discovery and characterization of a new, selective CDK2 inhibitor showing potent in vitro and in vivo activity at the 2025 AACR-NCI-EORTC International Conference on Molecular Targets and Cancer Therapeutics. Read More

New muscarinic M1 receptor PAMs disclosed in Vanderbilt patents

Vanderbilt University has divulged muscarinic M1 receptor positive allosteric modulators (PAMs) reported to be useful for the treatment of pain, Alzheimer’s disease, schizophrenia, attention deficit hyperactivity disorder (ADHD), tardive dyskinesia, Tourette syndrome, sleep disorders and cognitive disorders, among others. Read More

Merck Sharp & Dohme discovers new GTPase KRAS inhibitors

Merck Sharp & Dohme LLC has described compounds acting as GTPase KRAS inhibitors reported to be useful for the treatment of cancer. Read More
Illustration of dividing breast cancer cell

Combination inhibitors against triple-negative breast cancer

Triple-negative breast cancer, which accounts for 15-20% of all cases of breast cancer, is particularly difficult to treat. It is driven in part by epidermal growth factor receptor (EGFR), yet EGFR inhibitors that are effective against other cancers somehow fail to be effective against triple-negative breast cancer. Read More

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