Article (Scientific journals)
Influence of risk factors for male infertility on sperm protein composition
Bisconti, Marie; Simon, Jean-François; Grassi, Sarah et al.
2021In International Journal of Molecular Sciences
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Abstract :
[en] Male infertility is a common health problem that can be influenced by a host of lifestyle risk factors such as environment, nutrition, smoking, stress, and endocrine disruptors. These effects have been largely demonstrated on sperm parameters (e.g., motility, numeration, vitality, DNA integrity). In addition, several studies showed the deregulation of sperm proteins in relation to some of these factors. This review inventories the literature related to the identification of sperm proteins showing abundance variations in response to the four risk factors for male infertility that are the most investigated in this context: obesity, diabetes, tobacco smoking, and exposure to bisphenol-A (BPA). First, we provide an overview of the techniques used to identify deregulated proteins. Then, we summarise the main results obtained in the different studies and provide a compiled list of deregulated proteins in relation to each risk factor. Gene ontology analysis of these deregulated proteins shows that oxidative stress and immune and inflammatory responses are common mechanisms involved in sperm alterations encountered in relation to the risk factors.
Research center :
UMHAP - Centre de Recherche UMONS-Ambroise Paré
Disciplines :
Reproductive medicine (gynecology, andrology, obstetrics)
Biochemistry, biophysics & molecular biology
Author, co-author :
Bisconti, Marie ;  Université de Mons > Faculté des Sciences > Service de Biologie cellulaire
Simon, Jean-François
Grassi, Sarah
Leroy, Baptiste  ;  Université de Mons > Faculté des Sciences > Service de Protéomie et Microbiologie
Martinet, Baptiste ;  Université de Mons > Faculté des Sciences > Service de Zoologie
Arcolia, Vanessa 
Isachenko, Vladimir
Hennebert, Elise ;  Université de Mons > Faculté des Sciences > Service de Biologie cellulaire
Language :
English
Title :
Influence of risk factors for male infertility on sperm protein composition
Publication date :
06 December 2021
Journal title :
International Journal of Molecular Sciences
ISSN :
1661-6596
eISSN :
1422-0067
Publisher :
Multidisciplinary Digital Publishing Institute (MDPI), Switzerland
Peer reviewed :
Peer Reviewed verified by ORBi
Research unit :
S815 - Biologie cellulaire
Research institute :
R100 - Institut des Biosciences
R550 - Institut des Sciences et Technologies de la Santé
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since 11 January 2022

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