Researchers at the Chinese Academy of Sciences and collaborators have developed a new method to label and monitor dormant breast cancer cells over time, shedding light on how these cells survive chemotherapy and potentially trigger metastatic relapse in the lung. Breast cancer frequently recurs in distant metastatic sites, even after the primary tumor has fully regressed following initial therapy.
One of the functions of tumor-associated macrophages (TAMS) is to protect the tumor against the immune system, inhibiting T-cell engagement and reducing the efficacy of checkpoint inhibitors. Polyamidoamine hydroxyl dendrimers (HDs) target TAM without the need of a targeting ligand and are retained by TAMs for up to 1 month allowing radiation to deposit in the tumor.
Sunshine Lake Pharma Co. Ltd. has disclosed Myt1 kinase (PKMYT1) inhibitors reported to be useful for the treatment of cancer, psoriasis and rheumatoid arthritis.
Kymera Therapeutics Inc. found itself juggling partnerships by bringing one on board while going to the development bench in another. Kymera and Gilead Sciences Inc. will collaborate on a molecular glue degrader program that targets cyclin-dependent kinase 2 in solid tumors, including breast cancer.
Aptevo Therapeutics Inc. has added a preclinical candidate, APVO-455, to its portfolio of CD3-directed candidates built on the CRIS-7-derived CD3 binding domain.
Astrazeneca AB has synthesized proteolysis targeting chimera (PROTAC) compounds comprising a protein cereblon (CRBN) binding moiety covalently linked to an estrogen receptor α (ER-α)-targeting moiety through a linker reported to be useful for the treatment of breast cancer.
Estrogen receptor-positive (ER+) breast cancer remains a major challenge even with well-defined treatment options. The identification of reliable markers for early detection of the disease is crucial for improving patient outcomes.
