Results 141 to 150 of about 20,947 (214)

Oocyte–cumulus cell interaction: a key factor in early embryo development

Biological Reviews, Volume 101, Issue 5, Page 2265-2278, October 2026.
ABSTRACT The evaluation of oocyte competence is a fundamental step in achieving successful outcomes following assisted reproduction techniques (ART). At present, however, conventional oocyte maturation assessment is carried out by morphological observation, which is a subjective method that does not consider molecular features.
Marc Torres‐Garrido, Marc Yeste, Yentel Mateo‐Otero   +2 more
wiley   +1 more source

Impaired Motor Function in a Zebrafish Stathmin‐2 Knockout Model

Developmental Neurobiology, Volume 86, Issue 4, October 2026.
ABSTRACT Stathmin‐2 (STMN2) is a microtubule‐associated protein that plays a role in the stability of microtubules in axons of the nervous system of animals. In this study, we generated a novel zebrafish STMN2 knockout (KO) model. STMN2 is represented by two genes in the zebrafish genome: stmn2a and stmn2b.
Tyler J. N. Gurberg, Ziyaan A. Harji, Christian J. Rampal, Joséphine Sacy‐Richer, Amy Wang, Esteban C. Rodríguez, Gary A. B. Armstrong   +6 more
wiley   +1 more source

Establishment of Salivary Gland Tumors Arising in Salivary Gland‐Specific EWSR1::ATF1 Transgenic Mice

Head &Neck, Volume 48, Issue 10, Page 2733-2744, October 2026.
ABSTRACT Background Salivary gland carcinomas are uncommon malignancies with various histological subtypes harboring fusion genes. The EWSR1::ATF1 fusion gene, resulting from a translocation between chromosomes 12 and 22, is frequently observed in hyalinizing clear cell carcinoma (HCCC). However, the role of this fusion gene in HCCC oncogenesis remains
Yuri Hirai, Yoshitaka Utsumi, Daisuke Sano, Tatsu Kuwahara, Yoshihiro Aizawa, Takashi Hatano, Hisashi Hasumi, Yutaro Soejima, Tatsukata Kawagoe, Ryosuke Jikuya, Nobuhisa Mizuki, Satoshi Fujii, Toshitaka Nagao, Nobuhiko Oridate   +13 more
wiley   +1 more source

Statistical results of the blastocyst development rate.

, 2018
Statistical results of the blastocyst development rate.
Hongming Yuan (2200930), Xinrong Chen (6082697), Daxin Pang (470601), Mengjing Li (6082694), Chao Lu (4374), Zicong Xie (6082688), Huancheng Guo (404972), Zhen Dai (819780), Li Li (14993), Xiaochun Tang (4844148), Kankan Wang (160564), Zhanjun Li (470605), Yani Peng (5948021), Changchun Tu (404976), Tingting Yu (419018), Hongsheng Ouyang (470606), Qiangbing Yang (6082691), Xue Chen (127892), Tiedong Wang (4559821), Liangxue Lai (351702), Huping Jiao (1846525)   +20 more
core   +1 more source

Mucosal‐Associated Invariant T Cells in Health and Disease

MedComm, Volume 7, Issue 10, October 2026.
The roles of MAIT cells in health and disease and their therapeutic applications. In healthy individuals, riboflavin metabolites secreted by commensal bacteria at mucosal sites are presented by MR1, leading to the activation of MAIT cells. Activated MAIT cells can maintain the barrier integrity of mucosal tissues in a steady state or migrate to the ...
Yu Zhao, Feng‐Mi Ou, Dan Liang, Yang Gao, Qing‐Qing Li, Yi‐Qun Kuang   +5 more
wiley   +1 more source

Impact of Sorting and Catch Media on Porcine Sperm Motility, Capacitation, and Viability

Andrology, Volume 14, Issue 7, Page 2207-2220, October 2026.
ABSTRACT Background Fluorescence‐activated cell sorting (FACS) has emerged as a powerful tool for selecting spermatozoa of a desired population of fluorescent biomarkers, offering potential applications in reproductive biology and agriculture. However, concerns remain regarding sorting‐induced physiological alterations that could compromise spermatozoa
Tyler Weide, Juan Steibel, Karl Kerns
wiley   +1 more source

Sex‐Discordant Monochorionic Dizygotic Twins After Double Blastocyst Transfer: Blood Chimerism Demonstrated by Multimodal Genetic Testing

Journal of Obstetrics and Gynaecology Research, Volume 52, Issue 10, October 2026.
ABSTRACT A 38‐year‐old woman conceived after intracytoplasmic sperm injection and frozen–thawed double blastocyst transfer. First‐trimester ultrasonography suggested monochorionic diamniotic twins, but discordant external genitalia were identified at 21 weeks of gestation.
Kotaro Yuki, Yumiko Taura, Hiroki Morishita, Takako Sugiura, Saki Kido, Yu Nakashima, Vlad Tocan, Yoshihito Inoue, Kiyoko Kato   +8 more
wiley   +1 more source

Extracellular Vesicles From Heat‐ and Oxidative‐Stressed Granulosa Cells Improve Redox Balance and Embryo Development in Bovine Oocytes

Reproduction in Domestic Animals, Volume 61, Issue S3, October 2026.
ABSTRACT In vitro culture (IVC) exposes oocytes to suboptimal conditions that may disrupt redox homeostasis and compromise developmental competence. Extracellular vesicles (EVs) mediate intercellular communication, and their cargo reflects the physiological state of donor cells.
Judith Diaz‐Muñoz, Yulia N. Cajas, Karina Cañón‐Beltrán, Sonia Gago, Carlos Olegario Hidalgo, Manel López‐Béjar, Dimitrios Rizos, Teresa Mogas   +7 more
wiley   +1 more source

Molecular Regulation of Post‐Hatching Embryo Development: Implications for Early Pregnancy Losses in Livestock Species

Reproduction in Domestic Animals, Volume 61, Issue S3, October 2026.
ABSTRACT Pregnancy loss (PL) remains a major limitation to reproductive efficiency in livestock, with a substantial proportion originating during early embryo development, particularly between blastocyst hatching and implantation. This developmental window encompasses complex processes of lineage differentiation and morphogenesis. Accumulating evidence
Alexia Siegmund‐Sabater, Nuria Martínez de los Reyes, Inés Flores‐Borobia, Leopoldo González‐Brusi, Beatriz Galiano‐Cogolludo, Pilar Marigorta, Pablo Bermejo‐Álvarez, Priscila Ramos‐Ibeas   +7 more
wiley   +1 more source

Oxidative and Mitochondrial Status of Vitrified Equine In Vitro Matured Oocytes Using Temperature‐Specific Equilibration Protocols

Reproduction in Domestic Animals, Volume 61, Issue S3, October 2026.
ABSTRACT Cryopreservation of equine in vitro matured (IVM) oocytes remains a major challenge in assisted reproduction due to their high susceptibility to cryoinjury, including oxidative stress and mitochondrial dysfunction. The aim of this study was to evaluate the physiological status of vitrified/warmed equine IVM oocytes following vitrification ...
Sonia Gago, Meritxell Vendrell‐Flotats, Judith Diaz‐Muñoz, Mariví Soriano‐Moya, Mònica Acacio, Enric Mestres, Nuno Costa‐Borges, Teresa Mogas   +7 more
wiley   +1 more source