Zobrazeno 1 - 10
of 175
pro vyhledávání: '"Apical ectoplasmic specialization"'
Autor:
Sheng Gao, Lingling Wang, Fei Sun, C. Yan Cheng, Liwei Zhou, Tiao Bu, Siwen Wu, Xiaolong Wu, Jie Shi, Di Wu
Publikováno v:
Seminars in Cell & Developmental Biology. 121:125-132
Studies have demonstrated that biologically active fragments are generated from the basement membrane and the Sertoli cell-spermatid adhesion site known as apical ectoplasmic specialization (apical ES, a testis-specific actin-based anchoring junction
Publikováno v:
Biology of Reproduction
Spermiation is a multiple-step process involving profound cellular changes in both spermatids and Sertoli cells. We have observed spermiation defects, including abnormalities in spermatid orientation, translocation and release, in mice deficient in t
Publikováno v:
Critical Reviews in Biochemistry and Molecular Biology. 56:236-254
It is almost five decades since the discovery of the hypothalamic-pituitary-testicular axis. This refers to the hormonal axis that connects the hypothalamus, pituitary gland and testes, which in turn, regulates the production of spermatozoa through s
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Publikováno v:
The FASEB Journal. 35
In mammalian testes, extensive remodeling of the microtubule (MT) and actin cytoskeletons takes place in Sertoli cells across the seminiferous epithelium to support spermatogenesis. However, the mechanism(s) involving regulatory and signaling protein
Autor:
Yu Zhou, Yuexin Wei, Junke Wang, Yuhao Wu, Chunlan Long, Yan Fu, Lianju Shen, Guanghui Wei, Shengde Wu, Huan Wu, Yifan Hong
Publikováno v:
Endocrinology. 162
The blood–testis barrier (BTB) and apical ectoplasmic specialization (ES), which are synchronized through the crosstalk of Sertoli cells and Sertoli germ cells, are required for spermatogenesis and sperm release. Here, we show that Wnt5a, a noncano
Autor:
Baiping Mao, Lixiu Lv, Linxi Li, C. Yan Cheng, Ren-Shan Ge, Chris K C Wong, Xian Shen, Fei Sun, Jun Li, Lingling Wang, Siwen Wu
Publikováno v:
Endocrinology
Throughout spermatogenesis, cellular cargoes including haploid spermatids are required to be transported across the seminiferous epithelium, either toward the microtubule (MT) plus (+) end near the basement membrane at stage V, or to the MT minus (
Autor:
Chris K C Wong, Siwen Wu, C. Yan Cheng, Ren-Shan Ge, Bruno Silvestrini, Huitao Li, Fei Sun, Ming Yan, Lingling Wang
Publikováno v:
Endocrinology
Adjudin, 1-(2,4-dichlorobenzyl)-1H-indazole-3-carbohydrazide (formerly called AF-2364), is a nonhormonal male contraceptive, since it effectively induces reversible male infertility without perturbing the serum concentrations of follicle stimulating
Autor:
Hiroyuki Kamiya, Tomoki Takeda, Yukihiro Umemoto, Satoshi Nozaki, Shoichiro Iwatsuki, Hiroki Kubota, Takahiro Yasui, Yutaro Hayashi, Yasue Kubota, Kentaro Mizuno, Toru Mogami, Hidenori Nishio
Publikováno v:
Journal of Urology. 203
Autor:
Tomas Rojas, Alfred C. Chin, Chenglai Fu, Lauren K. Albacarys, Isaac A. Bernstein, William W. Wright, Solomon H. Snyder, Weiwei Cheng
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-13 (2018)
Scientific Reports
Scientific Reports
Inositol hexakisphosphate kinase-1 (IP6K1) is required for male fertility, but the underlying mechanisms have been elusive. Here, we report that IP6K1 is required for multiple aspects of male germ cell development. This development requires selective