A revised model for spermatogonial expansion in man: lessons from non-human primates.

A revised model for spermatogonial expansion in man: lessons from non-human primates. Research Abstract Details 

Research Abstract Table of Contents

Jump to the:

A revised model for spermatogonial expansion in man: lessons from non-human primates. Abstract Text:

Jens Ehmcke,Stefan Schlatt,

We have recently described a revised scheme for spermatogonial expansion in non-human primates. We proposed that A(pale)-spermatogonia act as self-renewing progenitors and premeiotic germ cells are organized and divide as small clones. Here, we are revisiting the model described for man and propose a modified scheme for spermatogonial expansion. Our revised model shows high similarity to the scheme proposed for non-human primates and is in accordance with all previous and present data.

A revised model for spermatogonial expansion in man: lessons from non-human primates. Publishing Authors By Initials

J Ehmcke,S Schlatt,

For similar cells: stem cells research abstracts see: cells: stem cells research

PUBMED ID PMID:

MEDLINE DATE:

A revised model for spermatogonial expansion in man: lessons from non-human primates. Journal Published:

PUBLICATION TYPE: Review

Journal: Reproduction (Cambridge, England)

VOLUME: 132

Page Numbers: 673-80

Journal Abbreviation: Reproduction

ISSN: 1470-1626

DAY: 3

MONTH: Nov

YEAR: 2006

A revised model for spermatogonial expansion in man: lessons from non-human primates. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 100966036

A revised model for spermatogonial expansion in man: lessons from non-human primates. Keywords Mesh Terms:

KEYWORDS: Stem Cells

MESH TERMS: cytology

Chemical & Substance for Abstract: A revised model for spermatogonial expansion in man: lessons from non-human primates. Information

Substance Name:

Registry Number:

Grant and Affiliation Information for A revised model for spermatogonial expansion in man: lessons from non-human primates.

AFFILIATION: Department of Cell Biology and Physiology, Center for Research in Reproductive Physiology, University of Pittsburgh School of Medicine, W952 Biomedical Sciences Tower, 3500 Terrace Street, Pittsburgh, Pennsylvania 15261, USA.

Country: England

AGENCY: United States NICHD

GRANT: 2U54 HD008610

ACRONYM: HD

MEDLINETA: Reproduction

REFSOURCE:

DATABASENAME:

ACCESSION NUMBER:

Number Hits: 0

A revised model for spermatogonial expansion in man: lessons from non-human primates Related Publications

• A revised model for spermatogonial expansion in man: lessons from non-human primates.
• Aging does not affect spermatogenic recovery after experimentally induced injury in mice.
• Coculture of spermatogonia with somatic cells in a novel three-dimensional soft-agar-culture-system.
• Ectopic testicular xenografts from newborn hamsters (Phodopus sungorus) show better spermatogenic activity in aged compared with young recipients.
• Effect of cold storage and cryopreservation of immature non-human primate testicular tissue on spermatogonial stem cell potential in xenografts.
• Identification and characterization of spermatogonial subtypes and their expansion in whole mounts and tissue sections from primate testes.
• Irradiation causes acute and long-term spermatogonial depletion in cultured and xenotransplanted testicular tissue from juvenile nonhuman primates.