Cyclin-dependent kinases 4 and 6 (CDK4/6) are crucial cell cycle regulators and have become significant targets in breast cancer therapy. Current CDK4/6 inhibitors, while effective, often come with adverse effects and resistance issues.
Leukemic stem cells (LSCs) and stemness signatures contribute to minimal residual disease in patients with acute myeloid leukemia (AML), which is associated with an increased risk of relapse. The presence of LSCs predicts treatment success and, therefore, eliminating LSCs has been proposed as a promising strategy to avoid relapses.
Tumor immune evasion mechanisms could be reversed by activating intracellular antiviral immune responses. It has been reported that the use of DNA methyltransferase (DNMT) inhibitors combined with poly(ADP ribose) polymerase (PARP) inhibitors activated stimulator of interferon genes (STING) signaling pathway in a process named pathogen mimicry response.
Melanoma is the most aggressive form of skin cancer and often spreads to the brain. Though immunotherapy has greatly improved the outlook for even metastatic melanoma patients, once melanoma brain metastases (MBM) develop, prognosis worsens, and available therapeutic options decline. Scientists at the Institute for Neurosciences (IN), a joint center of the Spanish National Research Council (CSIC) and the Miguel Hernández University of Elche (UMH) have found a way to tackle MBM through microglial reprogramming.
Redx Pharma plc has divulged Rho kinase 1 (ROCK1) and 2 (ROCK2) inhibitors reported to be useful for the treatment of autoimmune disease, cancer, fibrosis, inflammatory and neurological disorders.
Shanghai Yidi Biotechnology Co. Ltd. has synthesized proteolysis targeting chimeras (PROTACs) comprising an E3 ubiquitin ligase coupled to an androgen receptor targeting moiety via a linker reported to be useful for the treatment of spinal and bulbar muscular atrophy, prostate and breast cancer.
Shenzhen Zhongge Biotechnology Co. Ltd. has disclosed tyrosine-protein phosphatase non-receptor type 2 (PTPN2; TCPTP) inhibitors reported to be useful for the treatment of cancer.
Oncolytic viruses are therapeutic agents used for in situ immunization in cancer immunotherapy. Unfortunately, its efficacy is particularly limited in solid tumors expressing stimulator of interferon genes (STING) and retinoic acid-inducible gene I (RIG-I).
Triple-negative breast cancer (TNBC) is one of the most aggressive and difficult-to-treat forms of breast cancer, lacking targeted therapies due to its molecular characteristics. Tumor-associated neutrophils (TANs), particularly the pro-tumor N2-type, contribute to TNBC progression and resistance to treatment.
Hepatocellular carcinoma (HCC) is an aggressive disease that accounts for 80%-90% of all primary liver cancers. Previous findings have shown fibroblast growth factor 19 (FGF-19) to be overexpressed in up to 30% of HCC cases, exerting its oncogenic effect through its receptors fibroblast growth factor receptor 3 (FGFR3) and FGFR4.
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