Results 91 to 100 of about 1,694,828 (235)

Testicular differentiation occurs in absence of R-spondin1 and Sox9 in mouse sex reversals.

PLoS Genetics, 2012
In mammals, male sex determination is governed by SRY-dependent activation of Sox9, whereas female development involves R-spondin1 (RSPO1), an activator of the WNT/beta-catenin signaling pathway. Genetic analyses in mice have demonstrated Sry and Sox9 to
Rowena Lavery, Anne-Amandine Chassot, Eva Pauper, Elodie P Gregoire, Muriel Klopfenstein, Dirk G de Rooij, Manuel Mark, Andreas Schedl, Norbert B Ghyselinck, Marie-Christine Chaboissier   +9 more
doaj   +1 more source

Amplification of Porcine SRY Gene for Sex Determination

Asian-Australasian Journal of Animal Sciences, 2009
The separation of X and Y chromosome-bearing sperm is of use in many aspects of livestock maintenance. In this study, we sought to determine the difference in DNA content between X- and Y-bearing sperm, separate sperm into X- and Y-enriched pools, and assess the efficacy of sorting.
S. G. Choi, M. S. Bae, E. S. Lee, S. O. Kim, B. K. Kim, J. H. Yang, C. E. Jeon, H. H. Kim, Y. J. Hwang, E. S. Lee, D. Y. Kim   +10 more
openaire   +1 more source

From patient to tumor organoid: Culture protocol choice controls glioblastoma tumor architecture and identity

Brain Pathology, EarlyView.
How glioblastoma organoids are made shapes what they become. Fragment‐based cultures preserve extracellular matrix networks, cellular diversity, and primary tumor identity, whereas dissociation‐based cultures shift toward growth‐adapted states and simplified microenvironments. Abstract Patient‐derived tumor organoids are widely used in cancer research,
Jana Slovackova, Ondrej Bernatik, Katarina Cimborova, Martin Barak, Michal Hendrych, Karolina Kocourkova, Marie Sulcova, Jaroslav Olha, Katerina Amruz Cerna, Zdenek Hodny, Radim Jancalek, Dasa Bohaciakova   +11 more
wiley   +1 more source

Long non‐coding RNAs at the crossroads of inflammation, cancer and angiogenesis: Molecular mechanisms and their potential as therapeutic targets

British Journal of Pharmacology, EarlyView.
Long non‐coding RNAs (lncRNAs), a broad class of non‐protein‐coding RNAs, are characterized as new regulators of gene expression at the epigenetic, transcriptional, and post‐transcriptional level. Thus, lncRNAs are involved in the regulation of physiological processes and the development of human diseases and cancer by modulating proinflammatory ...
Charlie Leboff, Pamela Calle‐Mendoza, Maria Hatziapostolou, Christos Polytarchou   +3 more
wiley   +1 more source

A successful in vitro fertilization outcome in a hermaphrodite male

International Journal of Gynecology &Obstetrics, Volume 169, Issue 1, Page 424-425, April 2025.
Shima Elbakhit M. E. Albasha, Sami Saadi Al‐Said, Haitham Tharwat M. H. El Bardisi   +2 more
wiley   +1 more source

The MacBrain Resource Center (MBRC) rhesus macaque embryonic brain histology datasets

Journal of Anatomy, EarlyView.
We introduce the MacBrain Resource Center (MBRC) Collections of rhesus macaque embryonic brain tissue. Here, we illustrate histo‐ and immunohistology from our dynamically growing Collection 6, which currently contains >10,000 zoomable and downloadable images from n = 14 male and female embryos from early to late in gestation.
Valeria Mendoza‐Silva, Emma Burke, Lucy Greene, Mikhail Rodov, Janja Kopić, Phil Barello, Yury M. Morozov, Keiko Moriya‐Ito, Chiaki Ohtaka‐Maruyama, Zeljka Krsnik, Pasko Rakic, Alvaro Duque   +11 more
wiley   +1 more source

Human cerebral arterial morphogenesis explored by 3D microscopic imaging of cleared embryos: Bridging the gap between embryonic and adult anatomy

Journal of Anatomy, EarlyView.
We provide a description of human embryonic cerebral arterial development based on whole‐mount immunostaining, tissue clearing, three‐dimensional (3D) light‐sheet microscopy imaging, and anatomically informed virtual segmentation of human embryos. Findings are compared with adult radiological anatomy. We provide a detailed account of the development of
Eimad Shotar, Raphaël Blain, Aymeric Nadjem, Nermine Saidi, Megumi Inoue, Daniel Smith‐Paredes, Miccaella Vergara, Armelle Lesaunier, Quentin Rappeneau, Joséphine Blevinal, Gérard Couly, Julien Burel, Julien Allard, Kevin Premat, Stéphanie Lenck, Pierre‐Marie Chiaroni, Erwah Kalsoum, Maryne Toupin, Séverine Mazaud‐Guittot, Diane Rebourcet, Paolo Giacobini, Olivier Naggara, Hugo Gortais, Grégoire Boulouis, Alexis Guédon, Philippe Gailloud, Frédéric Glicenstein, Anaïs Favre, Frédéric Clarençon, Yorick Gitton, Alain Chédotal   +30 more
wiley   +1 more source

Monitoring of transplanted liver health by quantification of organ-specific genomic marker in circulating DNA from receptor.

PLoS ONE, 2014
BackgroundHealth assessment of the transplanted organ is very important due to the relationship of long-term survival of organ transplant recipients and health organ maintenance.
Hada C Macher, Gonzalo Suárez-Artacho, Juan M Guerrero, Miguel A Gómez-Bravo, Sara Álvarez-Gómez, Carmen Bernal-Bellido, Inmaculada Dominguez-Pascual, Amalia Rubio   +7 more
doaj   +1 more source

Thirty Years of Autologous Platelet Concentrates: From Platelet‐Rich Plasma to Platelet‐Rich Fibrin

Journal of Periodontal Research, EarlyView.
This review highlights the 30 years of evolution of APCs, with a focus on their clinical applications and recent technological advancements. ABSTRACT Nearly three decades have now passed since autologous platelet concentrates (APCs) were introduced into clinical practice.
Richard J. Miron, Nathan E. Estrin, Paras Ahmad, Nima Farshidfar, Masako Fujioka‐Kobayashi, Yufeng Zhang, Mario Romandini, Reinhard Gruber   +7 more
wiley   +1 more source

SRY Directly Regulates the Neurotrophin 3 Promoter During Male Sex Determination and Testis Development in Rats1 [PDF]

, 2011
Neurotrophin 3 (Ntf3) is expressed in Sertoli cells and acts as a chemo-attractant for cell migration from the mesonephros into the developing testis, a process critical to the early morphological events of testis cord formation. The male sex-determining
BHANDARI, Ramji K, Michael K. Skinner, Ingrid Sadler-Riggleman, SADLER-RIGGLEMAN, Ingrid, Ramji K. Bhandari, CLEMENT, Tracy M, SKINNER, Michael K, Tracy M. Clement   +7 more
core   +1 more source