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Publikováno v:
Reproduction. 162:339-351
Sperm in most mammalian species including rat, mice and human are kept completely quiescent (motionless) and viable for up to a few weeks in the cauda epididymis before ejaculation. Vigorous motility is initiated almost instantly upon sperm release f
Autor:
Hui Li, Daniel J. Spade
Publikováno v:
Reproduction
Fetal development of the mammalian testis relies on a series of interrelated cellular processes: commitment of somatic progenitor cells to Sertoli and Leydig cell fate, migration of endothelial cells and Sertoli cells, differentiation of germ cells,
Autor:
Michael Kuske, Seyedeh Zeynab Sadr, Walter Stöcker, Carlo Schmitz, Willi Jahnen-Dechent, Jennifer Schoen, Julia Floehr, Hagen Körschgen
Publikováno v:
Reproduction (Cambridge, England)
Reproduction 162(4), 259-266 (2021). doi:10.1530/REP-21-0122
Reproduction 162(4), 259-266 (2021). doi:10.1530/REP-21-0122
Reproduction 162(4), 259-266 (2021). doi:10.1530/REP-21-0122
Published by BioScientific, Bristol
Published by BioScientific, Bristol
Publikováno v:
Reproduction. 162:193-207
PIWI proteins play important roles in germline development in the mammals. However, the functions of PIWIs in crustaceans remain unknown. In the present study, we identified three Piwis from the testis of Eriocheir sinensis (E. sinensis). Three Piwi
Autor:
Fangxia Yang, Daqian Dong, Huihui Gao, Yining Chen, Heran Cao, Guofan Peng, Jinmeng Yang, Tianqi Jin, Wuzi Dong
Publikováno v:
Reproduction. 161:159-172
Epididymal specific proteins play a crucial role in sperm maturation. Some of the post-translational modified proteins are transported from the caput to the cauda of the epididymis through exosomes which regulate the function of sperm in cauda epidid
Autor:
Anja Taubert, Fabiola Zambrano, Carlos Hermosilla, Ulrich Gärtner, Liliana M. R. Silva, Mabel Schulz, Raúl Sánchez, Pamela Uribe
Publikováno v:
Reproduction. 161:21-29
Human spermatozoa activate neutrophil extracellular traps (NETs) in vitro. NETosis is an efficient mechanism through which polymorphonuclear neutrophils (PMN) capture sperm in vitro. The objective of this study was to establish the role of store-oper
Autor:
Mohamed Ali Marey, Susan S. Suarez, Ken-Ichi Takahashi, Masayuki Shimada, Vernadyn A. Morillo, Mohamed Aboul Ezz, Ihshan Akthar, Motoki Sasaki, Akio Miyamoto
Publikováno v:
Reproduction. 159:181-192
We previously reported that sperm binding to cultured monolayers of bovine uterine epithelial cells induces an acute inflammatory response involving the Toll-like receptor (TLR2) signaling pathway. This response serves to clear the uterus of sperm an
Autor:
Nathalie Josso
Publikováno v:
Reproduction. 158:F81-F89
Anti-Müllerian hormone (AMH) is a member of the TGF-β family secreted by immature Sertoli cells and by granulosa cells of growing ovarian follicles. In males, it induces the regression of fetal Müllerian ducts and represses androgen synthesis thro
Autor:
Seon-A Choi, Jae-Won Huh, Ji-Su Kim, Bong-Seok Song, Sang-Rae Lee, Sun-Uk Kim, Sang-Hoon Lee, Seung-Bin Yoon, Young-Ho Park, Deog-Bon Koo, Philyong Kang, Hae-Jun Yang, Young-Hyun Kim, Young-Kug Choo, Kang Jin Jeong, Bo-Woong Sim, Pil-Soo Jeong
Publikováno v:
Reproduction. 158:543-554
The developmental competence of in vitro-matured oocytes is still lower than that of the in vivo-matured oocytes due to precocious meiotic resumption and inappropriate cytoplasmic maturation. Although numerous efforts have been attempted to accomplis
Publikováno v:
Reproduction.
Postovulatory oocyte aging is one of the major causes for human early pregnancy loss and for decline in population of some mammalian species. Thus, the mechanisms for oocyte aging are worth exploring. While it is known that ovulated oocytes age withi