Results 251 to 260 of about 109,586 (294)

hnRNPU Safeguards Oocyte Development and Female Fertility via Regulation of Alternative Splicing

The FASEB Journal, Volume 40, Issue 2, 31 January 2026.
Heterogeneous nuclear ribonucleoprotein U (hnRNPU) is essential for oocyte development and female fertility. Oocyte‐specific deletion of Hnrnpu leads to follicular arrest, impaired meiotic maturation, mitochondrial dysfunction, and infertility.
Jinmei Li, Bei Chen, Yujiao Wen, Yanqing Wu, Kuan Liu, Jingshou Chen, Shuangqi Wang, Shenglei Feng, Juan Dong   +8 more
wiley   +1 more source

Spontaneous Pregnancy After Isotretinoin Use in a Man After Unsuccessful Microdissection Testicular Sperm Extraction. [PDF]

Cureus
Jaber Z, Hanspal K, Jaber O, Ramasamy R.
europepmc   +1 more source

Reviewer #2 (Public Review): The conserved genetic program of male germ cells uncovers ancient regulators of human spermatogenesis

Rion Brattig Correia, Joana M. Almeida, Margot J. Wyrwoll, Irene Julca, Daniel Sobral, Chandra Shekhar Misra, Sara Di Persio, Leonardo G. Guilgur, Hans-Christian Schuppe, Neide Silva, Pedro Prudêncio, Ana Nóvoa, Ana S Leocádio, Joana Bom, Sandra Laurentino, Moisés Mallo, Sabine Kliesch, Marek Mutwil, Luís M. Rocha, Frank Tüttelmann, Jörg D. Becker, Paulo Navarro‐Costa   +21 more
openalex   +1 more source

77 THE ROLE OF NITRIC OXIDE IN CORRECTION OF SPERMATOGENESIS IMPAIRMENT IN VARICOCELE

, 2010
I.G. Ragimov, A.V. Esipov
openalex   +1 more source

Functional Integration of Different‐Sex Gonad Transplants Into the Adult Mouse Hypothalamic Pituitary Gonadal Axis

Advanced Biology, Volume 10, Issue 1, January 2026.
This study introduces and investigates different‐sex gonad transplants in a mouse model of gender‐affirming hormone therapy. Ovaries and testes implanted into gonadectomized adults exhibit gametogenesis and steroidogenesis independent of the sex of the host.
Daniel R. Pfau, Monica A. Rionda, Evelyn Cho, Jamison G. Clark, Robin E. Kruger, Ruth K. Chan‐Sui, Vasantha Padmanabhan, Molly B. Moravek, Ariella Shikanov   +8 more
wiley   +1 more source

Atrazine Induces Reproductive Toxicity in an <i>In Vitro</i> Spermatogenesis (IVS) Model. [PDF]

Biomedicines
Chaiyakit M, Parnpai R, Cho IK.
europepmc   +1 more source

Ex Vivo Spatiotemporal Characterization of Spermatogenesis in Mouse Testicular Organoids

Advanced Science, Volume 13, Issue 4, 19 January 2026.
To date, in vitro spermatogenesis remains a challenge in reproductive medicine. In this study, Sun et al. developed a promising in vitro strategy to generate testicular organoids that enable germ cells from newborn mice to enter meiosis, complete chromosome recombination and synapsis, and develop into haploid spermatids.
Jiachen Sun, Lifa Zhu, Yutong Li, Jinyan Tang, Tao Zhang, Hengjia Zhang, Wanchu Wang, Lufan Li, Shuhui Bian, Xin Wu   +9 more
wiley   +1 more source

Integrated Role of Arginine Vasotocin in the Control of Spermatogenesis in Zebrafish. [PDF]

Int J Mol Sci
Zanardini M, Habibi HR.
europepmc   +1 more source