Results 281 to 290 of about 21,086 (311)

Fibroblast Growth Factor-Mediated Growth Regulation and Receptor Expression in Embryonal Carcinoma and Embryonic Stem Cells and Human Germ Cell Tumors

Biochemical and Biophysical Research Communications, 1993
FGFs have been implicated in the induction of mesoderm in amphibian development and are present in the mouse embryo at stages that would be appropriate for a similar function in mammals. Primitive ectoderm would then be the target tissue. We have now changes in the expression of receptors for FGFs during the differentiation of embryonal carcinoma (EC ...
Mummery, C.L., Rooijen, M.A. van, Bracke, M., Eijnden-van Raaij, A.J.M. van den, Zoelen, E.J.J. van, Alitalo, K.   +5 more
openaire   +3 more sources

Effects of Irradiation on Germ Cells and Embryonic Development in Teleosts

1979
Publisher Summary This chapter discusses the effects of irradiation on germ cells and embryonic development in teleosts. Sterility and weight reduction of testes after irradiation are mainly because of actual cell loss, and the order of decreasing sensitivity of spermatogenic cells is from the most sensitive spermatogonia, through primary and ...
N, Egami, K I, Ijiru
openaire   +2 more sources

[Isolation and culture of human pluripotent embryonic germ cells].

Shi yan sheng wu xue bao, 2010
To establish human pluripotent embryonic germ (EG) cell lines, human primordial germ cells (PGCs) of embryos aborted in 5-9 week were cultured on inactive mouse STO fibroblast feeder. The medium contained human leukemia inhibitory factor (hLIF), human basic fibroblast growth factor (hbFGF) and forskolin.
Xiao Hong, Li, Hsiao Chien, Cong, Zheng, Wang, Chun Fang, Wu, Yi Lin, Cao   +4 more
openaire   +1 more source

The signal transducer CD24 suppresses the germ cell program and promotes an ectodermal rather than mesodermal cell fate in embryonal carcinomas

Molecular Oncology, 2022
Margaretha A Skowron, Lukas Kurz, Sina Jostes   +2 more
exaly  

Establishment and differentiation of human embryonic stem cell derived germ cells.

Society of Reproduction and Fertility supplement, 2007
Germ cells are absolutely essential for fertility. Aberrant germ cell development can result in abnormal gonadal function, incomplete embryogenesis and infertility, or germ cell tumors. Our understanding of the molecular regulation of normal germ cell development in mammals has progressed significantly due to the utility of the mouse as a genetic model
openaire   +1 more source

Imaging in gynecological disease (22): clinical and ultrasound characteristics of ovarian embryonal carcinomas, non‐gestational choriocarcinomas and malignant mixed germ cell tumors

Ultrasound in Obstetrics and Gynecology, 2021
F Moro, Elisabeth Epstein, Daniela Fischerová   +2 more
exaly  

The Derivation of Murine Embryonic Stem and Embryonic Germ Cells by Selective Ablation

2004
Edward J, Gallagher, Jim, McWhir
openaire   +2 more sources

Human germ cell tumours from a developmental perspective

Nature Reviews Cancer, 2019
J Wolter Oosterhuis, Leendert H J Looijenga   +1 more
exaly  

Specifying and protecting germ cell fate

Nature Reviews Molecular Cell Biology, 2015
Susan Strome
exaly  

Derivation and Differentiation of Human Embryonic Germ Cells

2004
Michael J. Shamblott, Candace L. Kerr, Joyce Axelman, John W. Littlefield, Gregory O. Clark, Ethan S. Patterson, Russell C. Addis, Jennifer N. Kraszewski, Kathleen C. Kent, John D. Gearhart   +9 more
openaire   +1 more source