research A Discrete Transition Zone Between Cuticle and Cortex Layers of a Human Hair Fiber: Changes Observed in the Presence of Breast Cancer 1 citations , October 2017 in “ecancermedicalscience” Breast cancer alters specific molecular structures in hair, which revert after cancer removal.
research Intracrine Testosterone Activation in Human Pancreatic Beta-Cells Stimulates Insulin Secretion 11 citations , August 2020 in “Diabetes” Testosterone helps human pancreatic cells increase insulin release.