Frontiers in Nutrition (Sep 2022)

Relevance of sex-differenced analyses in bioenergetics and nutritional studies

  • Glòria Garrabou,
  • Glòria Garrabou,
  • Francesc Josep García-García,
  • Francesc Josep García-García,
  • Rosa Elvira Presmanes,
  • Maria Feu,
  • Gemma Chiva-Blanch,
  • Gemma Chiva-Blanch

DOI
https://doi.org/10.3389/fnut.2022.936929
Journal volume & issue
Vol. 9

Abstract

Read online

Sex-biased analyses still remain as one of the biggest limitations to obtain universal conclusions. In biomedicine, the majority of experimental analyses and a significant amount of patient-derived cohort studies exclusively included males. In nutritional and molecular medicine, sex-influence is also frequently underrated, even considering maternal-inherited organelles such as mitochondria. We herein illustrate with in-house original data examples of how sex influences mitochondrial homeostasis, review these topics and highlight the consequences of biasing scientific analyses excluding females as differentiated entities from males.

Keywords