mRNA and Protein Expression of Fetal Insulin Receptor in Breast Cancer Cell Lines
Xihong Zhang, Albert Barrios, LeeAnn Higgins, Todd W. Markowski, Kevin J. Murray, Bruce A. Witthuhn, Tzu-Yi Yang, Douglas Yee
The paper examines mRNA and protein expression of insulin receptor isoforms in breast cancer cell lines and finds that IR-A is overexpressed compared to IR-B, with IR-A protein expression demonstrated for the first time.
bioRxiv · Dec 17, 2025 · PreprintCancer Biology