Gender proteomics I. Which proteins in non-sexual organs

Publication date: Available online 6 October 2017
Source:Journal of Proteomics
Author(s): Elisabetta Gianazza, Ingrid Miller, Uliano Guerrini, Luca Palazzolo, Chiara Parravicini, Ivano Eberini
Differences related to gender have long been neglected but recent investigations show that they are widespread and may be recognized with all types of omics approaches, both in tissues and in biological fluids. Our review compiles evidence collected with proteomics techniques in our species, mainly focusing on baseline parameters in non-sexual organs in healthy men and women. Data from human specimens had to be replaced with information from other mammals every time invasive procedures of sample procurement were involved.SignificanceAs our knowledge, and the methods to build it, get refined, gender differences need to receive more and more attention, as they influence the outcome of all aspects in lifestyle, including diet, exercise and environmental factors. In turn this background modulates a differential susceptibility to some disease, or a different pathogenetic mechanism, depending on gender, and a different response to pharmacological therapy. Preparing this review we meant to raise awareness about the gender issue. We anticipate that more and more often, in the future, separate evaluations will be carried out on male and female subjects as an alternative – and an upgrade – to the current approach of reference and test groups being 'matched for age and sex'.



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