Differences on salivary proteome at rest and in response to an acute exercise in men and women: A pilot study

The aim of the present study was to evaluate the differences in salivary proteome at rest and in response to an acute exercise in men and women. For this, unstimulated whole saliva samples in rest and after a bout resistance exercise leading to failure (ELF) of both men and women (n = 5 for each sex) were subjected to isobaric Tandem Mass Tags (TMT) labelling followed by LC-MS/MS. A total of 274 proteins were identified and met the inclusion criteria. 16 proteins were modulated for the interaction sex*exercise, 6 were modulated because of the exercise, and 65 were differentially expressed between men and women at rest. In conclusion, these results indicate sex-related differences in the salivary proteome at rest and after an acute exercise, pointing out possible candidate biomarkers for sports performance and allowing further knowledge of the physiological processes occurring during ELF.

Bibliographic Details

Main Authors:	Franco Martínez, Lorena, González-Hernández, Jorge M., Horvatić, Anita, Guillemin, Nicolas, Cerón, José J., Martínez-Subiela, Silvia, Sentandreu, Miguel Angel, Brkljačić, Mirna, Mrljak, Vladimir, Tvarijonaviciute, Asta, Jiménez Reyes, Pedro
Other Authors:	Ministerio de Economía y Competitividad (España)
Format:	artículo biblioteca
Language:	English
Published:	Elsevier 2019-12-24
Subjects:	Exercise, Label-based proteomics, Resistance training, Saliva, Sex influence,
Online Access:	http://hdl.handle.net/10261/207566 http://dx.doi.org/10.13039/501100003329 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/501100009569
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