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BioWorld - Friday, December 5, 2025
Home » Newsletters » BioWorld Science

BioWorld Science

July 19, 2024

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Fruit fly muscles showing how well mitochondria produce energy

Infection and brain neuroinflammation weaken muscles

Muscle fatigue associated with brain inflammation could be prevented by modulating certain cytokines. Researchers at Washington University in St. Louis (WUSTL) have studied inflammation in the CNS in infection models of Escherichia coli, SARS-CoV-2 and amyloid-β toxicity, unveiling its impact on motor function, the role of IL-6 in this process and how to mitigate it in chronic disease. Read More

MK2 inhibitor protects murine microglial cells from neuroinflammation

Cigarette smoke, the main cause of chronic obstructive lung disease, is considered a significant contributor of neuroinflammation, potentially leading to cognitive impairment and neurodegeneration. About 61% of individuals with chronic obstructive pulmonary disease have neurocognitive dysfunction. Read More
Photomicrograph of bone marrow aspirate showing myeloblasts of acute myeloid leukemia

PLX-3618 selectively degrades BRD4 through the recruitment of DCAF11

Plexium Inc. has reported the discovery and preclinical characterization of PLX-3618, a novel monovalent direct degrader of BRD4 being developed for the treatment of cancer. Read More
Nervous system illustration

Synaptogenix’s PUFA analogues for spinal cord injury

Synaptogenix Inc. has entered into a new collaboration agreement with LSU Health New Orleans’ Neuroscience Center of Excellence for preclinical testing of the company’s polyunsaturated fatty acid (PUFA) analogues. Read More

Acrivon Therapeutics patents new PKMYT1 inhibitors

Acrivon Therapeutics Inc. has disclosed membrane-associated tyrosine- and threonine-specific Cdc2-inhibitory kinase (PKMYT1) inhibitors reported to be useful for the treatment of cancer. Read More
Dividing breast cancer cell.

Isotoosendanin inhibits TNBC metastasis

Previous studies have demonstrated that the natural product isotoosendanin (ITSN) inhibited triple-negative breast cancer (TNBC) metastasis by preventing epithelial-mesenchymal transition (EMT) and lamellipodia formation regulated by the TGF-β–Smad2/3 signaling pathway in TNBC cells through directly binding to TGF-β receptor type 1 (TGF-βR1). Read More

‘We're always on the lookout for what's next’

From no hope to viable treatments, BioWorld  is there to cover the breakthroughs in medicine. Listen to Randy Osborne explain why the BioWorld  team is ‘always on the lookout for what's next.’ Read More
Diagram showing parts of the eye

Exopten aids optic nerve recovery in rats

Nurexone Biologic Inc. has announced preliminary results from a small-scale controlled study at Sheba Medical Center exploring the use of nanodrug Exopten for optic nerve recovery in a rat model. An optic nerve crush (ONC) model was used to simulate conditions such as glaucoma, where the optic nerve is damaged, resulting in impaired vision. Read More

Frontier Medicines divulges new GTPase KRAS mutant inhibitors

Frontier Medicines Corp. has synthesized GTPase KRAS (G12C mutant) inhibitors reported to be useful for the treatment of cancer. Read More

Merck Sharp & Dohme describes new NLRP3 inflammasome inhibitors

Merck Sharp & Dohme LLC has identified compounds acting as NLRP3 inflammasome inhibitors reported to be useful for the treatment of atherosclerosis, nonalcoholic or metabolic dysfunction-associated steatohepatitis (NASH/MASH), neuroinflammation, inflammatory skin, inflammatory joint and autoimmune diseases, Alzheimer’s disease and Parkinson’s disease, among others. Read More
Concept art for cells receptors, inhibitors

HRS-4642 is highly active against KRAS G12D-mutated tumors

The development of KRAS G12D inhibitors has proven challenging to date and, different from anti-KRAS G12C strategies, no compound targeting KRAS G12D mutation has been approved so far. Read More

French scientists present new amidinourea derivatives for melanoma

Researchers at Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM) and Université Côte d'Azur have divulged amidinourea derivatives reported to be useful for the treatment of cancer, in particular for BRAF inhibitor-resistant melanoma. Read More

Hangzhou Zhongmei Huadong Pharmaceutical discovers new STING antagonists

Hangzhou Zhongmei Huadong Pharmaceutical Co. Ltd. has described oxime-containing compounds acting as stimulator of interferon genes protein (STING; TMEM173) antagonists reported to be useful for the treatment of psoriasis, rheumatoid arthritis, systemic lupus erythematosus, type 1 diabetes, multiple sclerosis, inflammatory bowel disease, transplant rejection and neurodegeneration, among others. Read More
Illustration of cancer cells entering the blood stream

TWEAK signaling involved in metastasis in TNBC, study shows

Breast cancer is the leading cancer malignancy in women and triple-negative breast cancer (TNBC) is among the most aggressive types as it is insensitive to endocrine and HER2-targeted therapy because it lacks all three hormonal receptors. Read More

Other news to note for July 19, 2024

Additional early-stage research and drug discovery news in brief, from: Biomind Labs, Micurx Pharmaceuticals, Zyversa Therapeutics. Read More

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