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.
Chia Tai Tianqing Pharmaceutical Group Co. Ltd. has synthesized poly(ADP-ribose) polymerase 1 (PARP-1; ARTD1) inhibitors reported to be useful for the treatment of cancer.
Avenzo Therapeutics Inc. has gained IND clearance from the FDA for AVZO-023 (formerly ARTS-023), a CDK4-selective inhibitor. The company also announced it has exercised its exclusive option for AVZO-023 from Allorion Therapeutics Inc., securing global (excluding Greater China) development, manufacturing and commercialization rights.
Chengdu Zeling Biomedical Technology Co. Ltd. has described poly(ADP-ribose) polymerase 1 (PARP-1; ARTD1) inhibitors reported to be useful for the treatment cancer.
Oncolytic viruses trigger immunogenic cell death in tumors, releasing signals that activate innate immune cells and promote tumor-specific T-cell responses. While some oncolytic viruses, including FDA-approved T-VEC, have shown safety and some clinical benefit, their limited effectiveness as standalone treatments underscores the need for combination therapies.
Breast cancer is the most frequent malignancy among women worldwide, and all subtypes of breast cancer involve upregulation of the c-Myc gene, making it a compelling therapeutic target. G-rich regions of the c-Myc promoter can form G-quadruplex structures, which can be targeted using small molecules containing a styrylquinolinium core, which then downregulate oncogenic c-Myc. The challenge, however, is specificity.
Shanghai Yingli Pharmaceutical Co. Ltd. has synthesized poly(ADP-ribose) glycohydrolase (PARG) inhibitors reported to be useful for the treatment of cancer.
