Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Fumie Suzuki-Toyota"'
Publikováno v:
Zoological science. 36(2)
Cofilin, a member of the ADF/cofilin family, is an actin-binding protein which is widely distributed among eukaryotic organisms and involved in actin filament dynamics in a variety of cell types. In mammalian striated muscles, muscle-type cofilin (MC
Autor:
Dinesh k. Saxena, Kiyotata Toshimori, Fumie Suzuki-Toyota, Mamiko Maekawa, Yoshiro Toyama, Chizuru Ito
Publikováno v:
Reproductive medicine and biology. 5(2)
The immunoglobulin superfamily (IgSF) proteins are expressed on the plasma membrane between Sertoli cells and germ cells in the testis. IgSF proteins are specifically present at the apical Sertoli-germ cell junction, that is, ectoplasmic specializati
Publikováno v:
Zoological Science. 36:112
Cofilin, a member of the ADF/cofilin family, is an actin-binding protein which is widely distributed among eukaryotic organisms and involved in actin filament dynamics in a variety of cell types. In mammalian striated muscles, muscle-type cofilin (MC
Autor:
Takashi Momoi, Yoshiro Toyama, Eriko Fujita, Mamiko Maekawa, Fumie Suzuki-Toyota, Chizuru Ito, Kiyotata Toshimori
Publikováno v:
Andrologia. 43:180-188
RA175, a member of the immunoglobulin superfamily, plays an important role in cell adhesion, and RA175 gene-deficient mice (RA175(-/-) ) show oligoastheno-teratozoospermia. To understand the function of RA175, location in the testis and the morpholog
Publikováno v:
Cell and Tissue Research. 341:429-440
High-resolution microscopy has been used to investigate the mechanism of the migration of cytoplasmic droplets during epididymal maturation of guinea pig spermatozoa. On testicular spermatozoa, droplets are located at the neck and, after passage thro
Autor:
Chizuru Ito, Yoshiro Toyama, Mamiko Maekawa, Keiichi Yoshida, Fumie Suzuki-Toyota, Kiyotaka Toshimori, Kenji Yamatoya
Publikováno v:
REPRODUCTION. 139:533-544
It is important to establish a reliable and progressive model of the acrosome reaction. Here, we present a progression model of the acrosome reaction centering around the acrosomal membrane-anchored protein equatorin (MN9), comparing the staining pat
Publikováno v:
Biology of Reproduction. 79:421-431
The equatorial subsegment (EqSS) was originally identified by atomic force microscopy as a discrete region within the equatorial segment of Artiodactyl spermatozoa. In this investigation, we show that the EqSS is enriched in tyrosine phosphorylated p
Publikováno v:
Asian Journal of Andrology. 10:577-584
Aim: To understand the biological functions of the ectoplasmic specializations between Sertoli cells and maturing spermatids in seminiferous epithelia. Methods: In order to disrupt the function of the ectoplasmic specializations, nectin-2, which is e
Autor:
Kiyotaka Toshimori, Fumie Suzuki-Toyota, Yoshiro Toyama, Hiroshi Iida, Chizuru Ito, Mamiko Maekawa, Ryoji Yao, Tetsuo Noda
Publikováno v:
Biology of Reproduction. 77:71-82
Gopc (Golgi-associated PDZ- and coiled-coil motif-containing protein)(-/-) mice are infertile, showing globozoospermia, coiled tails, and a stratified mitochondrial sheath. Transmission electron microscope (TEM) images of the spermatozoa were studied
Autor:
Yoshiro Toyama, Mamiko Maekawa, Fumie Suzuki-Toyota, Chizuru Ito, Kiyotata Toshimori, D. K. Saxena
Publikováno v:
Reproductive Medicine and Biology. 5:87-93