CCNG1 and cancer: Thus, the Pivotal Cyclin G1 axis was conferred as a uniquely useful and accessible point of clinical cell cycle control, with a review of molecular mechanisms for oncologists (Al-Shihabi et al., 2018; Gordon et al., 2018)—demonstrating long-term survival benefits of a Cyclin G1 pathway blocker in a broad spectrum of advanced cancers, when provided as monotherapy or combined with adjunctive immunotherapy; empowering modern medical oncologists to address persistent problems of chemotherapy resistance, recurrence, and occult progression of metastatic disease.