Neuroblastoma is a pediatric solid tumor characterized by dysregulation of the CDK-RB-E2F axis, leading to elevated E2F activity, uncontrolled progression through the G1/S transition and an aggressive tumor phenotype. Researchers from Circle Pharma Inc. and collaborators presented preclinical data on CID-078, a first-in-class oral macrocycle with dual cyclin A and B RxL inhibitory activity, in models of neuroblastoma.
Phosphoinositide signaling pathways have been implicated in the metabolic alterations associated with various human diseases, including breast cancer. The phosphatidylinositol-5-phosphate 4-kinase (PIP4K) family catalyzes the phosphorylation of phosphatidylinositol-5-phosphate (PI5P) to produce phosphatidylinositol-4,5-bisphosphate (PI(4,5)P2), a lipid that regulates signaling pathways associated with cancer cell growth and metastasis.
Bpgbio Inc. has synthesized bifunctional compounds comprising an E2 ubiquitin ligase binding ligand covalently linked to an estrogen receptor α (ER-α; ESR1) targeting moiety through a linker acting as ESR1 degradation inducers reported to be useful for the treatment of cancer.
Dong-A ST Co. Ltd. has disclosed transcriptional enhancer factor (TEAD) and/or transcriptional coactivator YAP1/TEAD interaction inhibitors reported to be useful for the treatment of cancer.
Head and neck squamous cell carcinoma (HNSCC), which makes up the majority of head and neck cancers, is an aggressive disease with a poor prognosis despite current multimodal treatments. Its progression is strongly linked to immune evasion and impaired immune signaling, highlighting the urgent need for new diagnostic and prognostic biomarkers to improve patient outcomes.
Researchers from Fudan University and their collaborators reported the synthesis and preclinical characterization of novel Bruton’s tyrosine kinase (BTK)-targeting proteolysis-targeting chimeras (PROTACs) based on ARQ-531, a potent, reversible, noncovalent BTK inhibitor.
Researchers at the University of Michigan designed an optimized viral protein able to boost the antitumor function of T cells. The project stemmed from observations on the particular system employed by Herpesvirus saimiri to infect T cells and hijack cellular pathways by activating them.
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