Telomir Pharmaceuticals Inc. has submitted an IND application to the U.S. FDA for its lead candidate, Telomir-1 (Telomir-Zn), for the treatment of advanced and metastatic triple-negative breast cancer (TNBC). Telomir-1 is a first-in-class metal-modulating epigenetic agent designed to restore transcriptional control in tumor cells by targeting intracellular iron-zinc homeostasis.

Facing increasing competition to PI3Kα inhibitor Piqray (alpelisib) in breast cancer, Novartis AG looks to bolster its pipeline with next-generation programs, including phase I/II-stage candidate SNV-4818, by way of a potential $3 billion deal with Synnovation Therapeutics LLC.

HORMA domain-containing protein 1 (HORMAD1) is a protein that promotes meiotic recombination and its expression is usually restricted to germ-line cells, although it has been shown to be actively expressed out of context in about 60% of triple-negative breast cancers (TNBCs). A team at The Institute of Cancer Research has found that this aberrant expression in tumor cells perturbs mitotic arrest and generates aneuploidy, leading to a weakening of the spindle assembly checkpoint and in kinetochore-microtubule error correction.

Akeso Inc.’s first-in-class trispecific antibody, AK-150, has received IND clearance from China’s National Medical Products Administration (NMPA) for clinical trials in patients with advanced solid tumors. Engineered using Akeso’s AI-driven drug discovery platform and its proprietary Tetrabody technology, AK-150 is a humanized anti-CSF-1R, ILT2 and ILT4 trispecific antibody that achieves multipathway blockade of both innate and adaptive immunity.

CSN5, a key COP9 signalosome subunit, regulates protein stability in the cell cycle, apoptosis and DNA repair. Its overexpression in cancer promotes tumor growth, metastasis and therapy resistance, making it a potential therapeutic target.

Perimeter Medical Imaging AI Inc. secured FDA premarket approval for Claire, its AI-powered imaging device which detects difficult-to-see cancer during breast-conserving surgery. Claire combines AI with wide-field optical coherence tomography to provide surgeons with high-resolution, real-time views of excised tumor margins, to reduce the need for re-operations.

Approximately 10%-15% of breast cancer cases are classified within the invasive lobular carcinoma (ILC) type, and a great majority of them are estrogen receptor-positive (ER+). Despite the significant clinical differences between ILCs and invasive carcinoma of no special type (or ductal), ICL treatment still follows ductal paradigms, relying on endocrine therapy plus surgery and radiotherapy.

In a boon for licensee Bristol Myers Squibb Co., Systimmune Inc.’s next-generation cancer drug, izalontamab brengitecan (iza-bren), hit both progression-free survival and overall survival endpoints in a phase III trial of Chinese patients with advanced triple-negative breast cancer.

Calidi Biotherapeutics Inc. recently presented data regarding CLD-401 as an immunotherapeutic approach developed using the Redtail gene therapy platform. This platform uses a tumor-specific, replicating enveloped vaccinia virus that expresses a chimeric form of CD55 to allow complement and neutralizing antibody resistance, as well as systemic administration.