SUMOylation is a post-translational modification implicated in DNA damage repair that has been linked to the lack of efficacy of some therapies commonly used for the treatment of leukemia.
Cellectar Biosciences Inc. has released promising preclinical data for its proprietary novel α-emitting phospholipid radiotherapeutic conjugate, CLR-121225 (225Ac-CLR-121225), an actinium-labeled phospholipid ether, in refractory pancreatic cancer mouse xenograft models.
Researchers at Mayo Foundation for Medical Education and Research (MFMER) and University of Nebraska have described proteolysis targeting chimeric (PROTAC) compounds comprising an E3 ubiquitin ligase binding moiety covalently linked to a hepatocyte growth factor receptor (HGFR; MET)-targeting moiety through a linker reported to be useful for the cancer.
Overexpression of the enhancer of zeste homolog 2 (EZH2) has been found in multiple cancer types, such as myeloma, lymphoma, prostate, breast, lung or kidney cancer.
CSPC Pharmaceutical Group Ltd. has announced FDA approval of an IND application for JMT-106, a bispecific fusion protein drug, for glypican-3 (GPC3)-positive solid tumors.
Although treatment outcomes have improved in metastatic melanoma since the use of immune checkpoint blockade (ICB), it still remains a medical challenge. Melanoma cells are thought to adapt several phenotypic states, such as mesenchymal-like state (MES), which may modulate their sensitivity to therapy. An international team of researchers has now investigated the mechanisms behind melanoma cells’ resistance to ICB.
Immune checkpoint inhibitors (ICIs), such as anti-CTLA-4 antibodies, are widely used in cancer immunotherapy. CTLA-4 blockers such as Yervoy (ipilimumab, Bristol Myers Squibb Co.) stimulate antitumoral immune responses, but may also induce toxicity, such as colitis, a common immune-related adverse event that can lead to treatment discontinuation.
Ensem Therapeutics Inc. has disclosed quinazoline derivatives acting as GTPase KRAS (G12D mutant) inhibitors reported to be useful for the treatment of cancer.
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