Fernando Cázarez-Márquez is a Mexican PhD student. He is currently finishing his PhD studies at the Netherlands Institute for Neuroscience in the lab of Andries Kalsbeek. He started his PhD at the lab of Valerie Simonneaux at the INCI in Strasbourg, France. His career focuses mainly on investigating the sex steroid hormones role on seasonal neuroendocrinology systems controlling bodyweight and glucose metabolism.