Motility is a key function of the fertilizing quality and the selection of sperm for assisted reproductive technology (ART). However, we lack information on molecular mechanisms controlling this mobility. This thesis is structured around 2 proteins of interest involved in sperm mobility: Tau (tubule-associated unit) associated with microtubule polymerization in the neuron, and the A-kinase anchoring protein 4 (AKAP4), the main protein of the fibrous sheath of the sperm’s flagellum, known for its involvement in sperm motility.Very few studies focus on the Tau protein in the male reproductive system, and none in humans. In the first part of this work, we analysed the expression of the Tau protein in the sperm and human testis through an immun...
The spermatozoon is a highly specialized cell that must be able to perform specific functions tofert...
Posttranslational modifications of nuclear and nonnuclear proteins in spermatozoa Summary The number...
Abstract Background Male-factor infertility presents a vexing problem for many reproductively active...
Motility is a key function of the fertilizing quality and the selection of sperm for assisted reprod...
La mobilité est une fonction clé de la qualité fécondante et de sélection des spermatozoïdes des tec...
Spermatogenesis is a complex process located in seminiferous tubules of the testis. Germ cell underw...
La spermatogenèse est un processus complexe qui se déroule dans le tube séminifère du testicule. Au ...
International audienceThe Tau protein (Tubulin Associated Unit) is a phosphoprotein of the microtubu...
[eng] The knowledge of the proteins that are present in the spermatozoa is an essential step towards...
Aim: To perform screening, related to A-kinase anchoring proteins 4 (AKAP4) and tubulin proteins, in...
AbstractA-kinase anchoring proteins (AKAPs) tether cyclic AMP-dependent protein kinases and thereby ...
AbstractTau is one of the microtubule-associated proteins and a major component of paired helical fi...
Spermatozoa are unique cells that have highly compact DNA, motility (and hypermotility) patterns, a ...
Infertility affects approximately 15% of couples worldwide of childbearing age, and in many cases th...
Sperm motility is the most important parameter involved in the fertilization process and it is stric...
The spermatozoon is a highly specialized cell that must be able to perform specific functions tofert...
Posttranslational modifications of nuclear and nonnuclear proteins in spermatozoa Summary The number...
Abstract Background Male-factor infertility presents a vexing problem for many reproductively active...
Motility is a key function of the fertilizing quality and the selection of sperm for assisted reprod...
La mobilité est une fonction clé de la qualité fécondante et de sélection des spermatozoïdes des tec...
Spermatogenesis is a complex process located in seminiferous tubules of the testis. Germ cell underw...
La spermatogenèse est un processus complexe qui se déroule dans le tube séminifère du testicule. Au ...
International audienceThe Tau protein (Tubulin Associated Unit) is a phosphoprotein of the microtubu...
[eng] The knowledge of the proteins that are present in the spermatozoa is an essential step towards...
Aim: To perform screening, related to A-kinase anchoring proteins 4 (AKAP4) and tubulin proteins, in...
AbstractA-kinase anchoring proteins (AKAPs) tether cyclic AMP-dependent protein kinases and thereby ...
AbstractTau is one of the microtubule-associated proteins and a major component of paired helical fi...
Spermatozoa are unique cells that have highly compact DNA, motility (and hypermotility) patterns, a ...
Infertility affects approximately 15% of couples worldwide of childbearing age, and in many cases th...
Sperm motility is the most important parameter involved in the fertilization process and it is stric...
The spermatozoon is a highly specialized cell that must be able to perform specific functions tofert...
Posttranslational modifications of nuclear and nonnuclear proteins in spermatozoa Summary The number...
Abstract Background Male-factor infertility presents a vexing problem for many reproductively active...