BUB signaling in cancer and molecular insights into targeted therapies.

Dysregulation of BUB gene family causes chromosomal instability linked to cancer progression, heterogeneity, metastasis, and therapy resistance.

• Why it matters: Understanding BUB proteins' role in chromosome segregation and genome stability is crucial for developing targeted cancer therapies and improving patient outcomes.
• What they did: The study reviews BUB proteins' functions in SAC regulation, DNA repair, chromatin remodeling, and immune responses, emphasizing their potential as biomarkers and therapeutic targets.
• The result: Targeting BUB proteins may enhance personalized cancer treatments, especially when combined with immunotherapies or DNA-damaging agents, to overcome resistant tumors.