Ennovabio (Zhejiang) Pharmaceuticals Co. Ltd. and Shanghai Ennova Biopharmaceutical Co. Ltd. have described 5-membered and 6-membered heterocyclic compounds acting as non-receptor tyrosine-protein kinase TYK2 inhibitors reported to be useful for the treatment of cancer, viral infection, transplant rejection, cardiovascular and inflammatory disorders, and autoimmune, myeloproliferative and metabolic diseases.
Lhotse Bio Inc. has identified lysophospholipid LPA1 receptor (LPAR1; EDG2) antagonists reported to be useful for the treatment of cancer, fibrosis, chronic obstructive pulmonary disease, multiple sclerosis, inflammatory disorders, SARS-CoV-2 infection (COVID-19), transplant rejection and osteoporosis, among others.
Researchers from Kanaph Therapeutics Inc. and Korea Research Institute of Chemical Technology have disclosed prostanoid EP2 and/or EP4 receptor subtype dual antagonists reported to be useful for the treatment of cancer.
Pharmabcine Inc. has received approval from the human research ethics committee (HREC) in Australia for a phase Ia/b trial of PMC-309, a monoclonal antibody against the human V-domain Ig suppressor of T-cell activation (VISTA) ligand.
Researchers from China Pharmaceutical University and Nanjing First Hospital synthesized and optimized a novel series of thiohydantoin based compounds leading to the discovery of candidate [I] as the lead androgen receptor (AR) antagonist (IC50=1.46 µM).
Five years after Gilead Sciences Inc. gave up on momelotinib in the wake of two phase III failures in myelofibrosis, the JAK1/2 and ACVR1 inhibitor has found its way to the market in the hands of GSK plc. Branded Ojjaara, the drug gained U.S. FDA approval for use in intermediate- or high-risk myelofibrosis patients with anemia regardless of prior administration with JAK inhibitors such as Jakafi (ruxolitinib, Incyte Corp.).
Cancer Research Technology Ltd. has disclosed proteolysis targeting chimeras (PROTACs) comprising an E3 ubiquitin ligase binding moiety covalently bonded to a mitogen-activated protein kinase 7 (MAPK7; ERK5)-targeting moiety through a linker. They are reported to be useful for the treatment of cancer.
Researchers from Xiamen University and affiliated organizations have reported the discovery of nuclear hormone receptor NUR/77 (Nur77) modulators as potential candidates for the treatment of hepatocellular carcinoma (HCC).