Centre Hospitalier Regional Universitaire de Lille and Centre National de la Recherche Scientifique have patented norbornene analogues reported to be useful for the treatment of tuberculosis.

Chugai Pharmaceutical Co. Ltd. has divulged nuclear factor erythroid 2-related factor 2 (NFE2-related factor 2; NRF2) activators reported to be useful for the treatment of neurodegenerative, pulmonary and renal diseases.

Researchers from Tokyo University of Science presented the discovery and preclinical evaluation of a novel KRAS-degrading small molecule candidate being developed for the treatment of cancer.

Mansonone E is a type of plant toxin with various pharmacological properties, including antimicrobial, anti-MRSA and antitumor activities. In the current study, researchers from Sun Yat-Sen University presented the discovery of novel mansonone E analogue, MSN-8C, being developed as a potential anticancer agent.

Biocity Biopharma announced that the U.S. FDA has accepted its investigational new drug (IND) application for BC-3448, a bispecific antibody that targets the T cell marker CD3 and epidermal growth factor receptor (EGFR), bringing antitumor T cells in proximity to EGFR-expressing cells. To reduce the risk of cytokine release syndrome (CRS), a known risk of CD3-targeting antibodies, the bispecific has a higher affinity for EGFR than CD3.

Most lung adenocarcinoma tumors with EGFR mutations respond to tyrosine kinase inhibitors (TKIs, e.g., osimertinib). Accordingly, there are now >50 different FDA-approved TKIs. Still, acquired resistance remains as the major limitation preventing long-term efficacy.

A newly described small molecule inhibitor called AOH-1996 targets a cancer-associated isoform of PCNA (caPCNA), leading to a very broad therapeutic window. Researchers at City of Hope, a cancer research and treatment organization in California, reported on AOH-1996 in the Aug. 1, 2023, online edition of Cell Chemical Biology. Genes involved in replication and repair pathways are essential for the growth and survival of cancer cells. Proliferating cell nuclear antigen (PCNA) is a key player in DNA replication via a homotrimer formation that acts as a molecular sliding clamp around the DNA double helix.

Oncternal Therapeutics Inc. has received a study may proceed letter from the FDA for a phase I/II dose-escalation study of ONCT-534, a novel dual-action androgen receptor inhibitor (DAARI), in patients with metastatic castration-resistant prostate cancer (mCRPC) who have relapsed or are refractory to approved androgen receptor signaling inhibitors (ARSIs). The letter was received prior to the 30-day review date.

A research team from Leipzig University, the Max Planck Institute and Heidelberg University, all in Germany, devised a new segmentation algorithm for stroke lesions that improves upon previous methods. They used machine-learning models to effect CT image segmentation in the early stages of acute stroke. The research team published their findings on the fully convolutional graph network in July in the Journal of Medical Imaging.