In an isomerization reaction, uridine is modified to pseudouridine, the most abundant RNA modification which presents an extra hydrogen bond donor, altering the RNA structure and providing unique chemical properties.
Trogenix Ltd. has completed its series A financing, raising £70 million ($95 million) to support progression into the clinic of its pipeline of potentially curative cancer therapies across multiple aggressive solid tumors.
A major contributor to obesity-related pathology is inflammation involving a shift in macrophage polarization toward the inflammatory M1 phenotype and accumulation of such macrophages in the liver and adipose tissue. Activation of Toll-like receptor 4 (TLR4) on macrophages leads the downstream adaptor protein MyD88 to promote M1 polarization through altered gene expression mediated by the transcription factor NF-κB.
At the recent European Respiratory Society meeting, researchers from 35Pharma Inc. presented data on HS-235, an activin receptor inhibitor designed to neutralize activins and growth differentiation factors (GDFs). Disorders such as heart failure (HF) and pulmonary hypertension (PH) are associated with dysregulated activin and GDFs without neutralizing bone morphogenetic proteins such as BMP-9 and BMP-10, which play key roles in lymphatic and vascular homeostasis.
Dem Biopharma Inc. has divulged G-protein coupled receptor 84 (GPR84) agonists and phagocytosis inducers reported to be useful for the treatment of cancer, infections, neurological disorders and rheumatoid arthritis.
Neuron23 Inc. has identified non-receptor tyrosine-protein kinase TYK2 inhibitors reported to be useful for the treatment of autoimmune disease, endocrine disorders, inflammatory disorders and multiple sclerosis.
Vanqua Bio Inc. has synthesized C5a anaphylatoxin chemotactic receptor 1 (C5aR; CD88) antagonists reported to be useful for the treatment of autoimmune disease, cancer, infections, and cardiovascular, inflammatory and neurological disorders.
Cogent Biosciences Inc. has disclosed prodrugs and their active metabolites acting as GTPase KRAS and their mutant inhibitors reported to be useful for the treatment of cancer.
Bacterial resistance remains one of the biggest obstacles to antibiotic efficacy and spurs the constant search for next-generation antimicrobials. Oxacins can kill bacteria by inhibiting the activity of DNA gyrase. As potential next-generation oxacin-like drugs, researchers at Southwest University and collaborators have developed thiazolylcyanovinyl benzopyridone acids, among which the ethyl compound [I] turned out to be effective at killing several gram-negative and -positive bacterial strains in vitro as well as Klebsiella pneumonia in biofilms. It also eliminated wound infection in mice, without causing obvious off-target toxicity.
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