@article {6626, title = {K092A and K092B, Two Peptides Isolated from the Dogfish (Scyliorhinus canicula L.), with Potential Antineoplastic Activity Against Human Prostate and Breast Cancer Cells}, journal = {Marine Drugs}, volume = {17}, year = {2019}, month = {Jan-12-2019}, pages = {672}, doi = {10.3390/md17120672}, url = {https://www.mdpi.com/1660-3397/17/12/672}, author = {Bosseboeuf, Adrien and Baron, Amandine and Duval, Elise and Aude Gautier and Pascal Sourdaine and Auvray, Pierr{\"\i}ck} } @article {6635, title = {A Potential Antineoplastic Peptide of Human Prostate Cancer Cells Derived from the Lesser Spotted Dogfish (Scyliorhinus canicula L.)}, journal = {Marine Drugs}, volume = {17}, year = {2019}, month = {Jan-10-2019}, pages = {585}, doi = {10.3390/md17100585}, url = {https://www.mdpi.com/1660-3397/17/10/585}, author = {Bosseboeuf, Adrien and Baron, Amandine and Duval, Elise and Aude Gautier and Pascal Sourdaine and Auvray, Pierr{\"\i}ck} } @article {6634, title = {The nanos1 gene was duplicated in early Vertebrates and the two paralogs show different gonadal expression profiles in a shark}, journal = {Scientific Reports}, volume = {8}, year = {2018}, month = {Jan-12-2018}, doi = {10.1038/s41598-018-24643-1}, url = {http://www.nature.com/articles/s41598-018-24643-1}, author = {Gribouval, Laura and Pascal Sourdaine and Lareyre, Jean-Jacques and Bellaiche, Johanna and Le Gac, Florence and Mazan, Sylvie and Guiardiere, C{\'e}cile and Auvray, Pierr{\"\i}ck and Aude Gautier} } @inbook {6630, title = {Spermatogenesis and Spermiogenesis in Elasmobranchs, a Short Overview}, booktitle = {Encyclopedia of Reproduction, Second Edition}, volume = {6}, year = {2018}, pages = {305 - 312}, publisher = {Elsevier}, organization = {Elsevier}, isbn = {9780128151457}, doi = {10.1016/B978-0-12-809633-8.20572-4}, url = {https://linkinghub.elsevier.com/retrieve/pii/B9780128096338205724}, author = {Pascal Sourdaine and Aude Gautier and Gribouval, Laura} } @article {Bosseboeuf_etal2014, title = {{Characterization of spermatogonial markers in the mature testis of the dogfish (Scyliorhinus canicula L.)}}, journal = {Reproduction}, volume = {147}, number = {147}, year = {2014}, month = {01/2014}, pages = {125{\textendash}139}, author = {Bosseboeuf, A and Aude Gautier and Auvray, P and Mazan, S and Pascal Sourdaine} } @article {3497, title = {Maintenance of potential spermatogonial stem cells in vitro by GDNF treatment in a chondrichthyan model (Scyliorhinus canicula L.).}, journal = {Biol Reprod}, volume = {91}, year = {2014}, month = {2014 Oct}, pages = {91}, abstract = {

Previous work in dogfish, Scyliorhinus canicula, has identified the testicular germinative area as the spermatogonial stem cell niche. In the present study, an in vitro co-culture system of spermatogonia and somatic cells from the germinative area was developed. Long-term maintenance of spermatogonia has been successful, and addition of GDNF has promoted the development of clones of spermatogonia expressing stem cell characteristics such as alkaline phosphatase activity and has allowed maintenance of self-renewal in spermatogonia for at least 5 mo under culture conditions, notably by decreasing cell apoptosis. Furthermore, clones of spermatogonia expressed the receptor of GDNF, GFRalpha1, which is consistent with the effect of GDNF on cells despite the lack of identification of a GDNF sequence in the dogfish{\textquoteright}s transcriptome. However, a sequence homologous to artemin has been identified, and in silico analysis supports the hypothesis that artemin could replace GDNF in the germinative area in dogfish. This study, as the first report on long-term in vitro maintenance of spermatogonia in a chondrichthyan species, suggests that the GFRalpha1 signaling function in self-renewal of spermatogonial stem cells is probably conserved in gnathostomes.

}, issn = {1529-7268}, doi = {10.1095/biolreprod.113.116020}, author = {Aude Gautier and Bosseboeuf, A and Auvray, P and Pascal Sourdaine} }