title: Strategically targeting MYC in cancer.
abstract: MYC is a major driver of cancer cell growth and mediates a transcriptional program spanning cell growth, the cell cycle, metabolism, and cell survival. Many efforts have been made to deliberately target MYC for cancer therapy. A variety of compounds have been generated to inhibit MYC function or stability, either directly or indirectly. The most direct inhibitors target the interaction between MYC and MAX, which is required for DNA binding. Unfortunately, these compounds do not have the desired pharmacokinetics and pharmacodynamics for in vivo application. Recent studies report the indirect inhibition of MYC through the development of two compounds, JQ1 and THZ1, which target factors involved in unique stages of transcription. These compounds appear to have significant therapeutic value for cancers with high levels of MYC, although some effects are MYC-independent. These approaches serve as a foundation for developing novel compounds to pharmacologically target MYC-driven cancers.
authors.affiliation: Department of Pharmacology and Toxicology, Geisel School of Medicine at Dartmouth, Norris Cotton Cancer Center, Lebanon, NH, USA.
authors.forename: Valeriya
authors.initials: V
authors.lastname: Posternak
authors.affiliation: Department of Pharmacology and Toxicology, Geisel School of Medicine at Dartmouth, Norris Cotton Cancer Center, Lebanon, NH, USA; Department of Genetics, Geisel School of Medicine at Dartmouth, Norris Cotton Cancer Center, Lebanon, NH, USA.
authors.forename: Michael D
authors.initials: MD
authors.lastname: Cole
keywords: MYC; cancer; cancer therapy; inhibitors; transcriptional control