Results 81 to 90 of about 316,539 (293)

CRISPR and Gene Augmentation Rescue Trabecular Meshwork Dysfunction in iPSC Models of Lowe Syndrome

Advanced Science, EarlyView.
By modeling Lowe syndrome using patient‐derived iPSCs, this study establishes a human disease model that faithfully recapitulates OCRL deficiency‐associated ciliary and cytoskeletal defects. The model enables evaluation of both mutation‐agnostic DNA augmentation and CRISPR‐mediated mutation correction strategies, both of which restore OCRL function and
Siyu Chen, Zhiquan Liu, Wenmin Wang, Qing Wang, Tia J. Kowal, Fan Zhang, Grzegorz Walkiewicz, Faruk Hossen, Herbert M. Lachman, Jinqiong Zhou, Yiting Wang, Yang Sun   +11 more
wiley   +1 more source

Studies of the role of steroid hormone in the regulation of oocyte maturation in cattle

Reproductive Biology and Endocrinology, 2006
Background The objective of this study was to investigate whether the steroid hormone(s) secreted from cumulus-oocyte complexes (COCs) is a prerequisite for bovine oocyte maturation and cumulus expansion using aminoglutethimide (AGT), a P450 cholesterol ...
Yamashita Yasuhisa, Yamashiro Hideaki, Kumamoto Kanako, Isobe Naoki, Wang Hai, Terada Takato   +5 more
doaj   +1 more source

SAV1 in Cooperation With FKBP52 Participates in Implantation

Advanced Science, EarlyView.
The MST‐SAV1 complex modulates FKBP52 phosphorylation to fine‐tune PR activity, ensuring timely uterine transition to receptivity under estrogen signaling for implantation. Stromal SAV1 scaffolds MST1/2‐mediated FKBP52 phosphorylation via noncanonical Hippo to promote PR activity.
Yuhan Shao, Yafang Lu, Zhaoyu Jia, Junxiang Ren, Ziyi Ge, Xinyu Liu, Hui Zhao, Zi‐Jiang Chen, Junhao Yan, Wei Wang, Jia Yuan   +10 more
wiley   +1 more source

Systematic pathway‐level analysis defines conserved transcriptional divergence between primary lung tumors and cell line models

Animal Models and Experimental Medicine, EarlyView.
Lung cancer cell lines diverge substantially from primary tumors at the transcriptional level. Using single‐sample gene set enrichment analysis and L1‐penalized feature selection across TCGA‐LUAD and CCLE‐LUAD, we identified five Hallmark pathways (E2F targets, G2M checkpoint, IFNγ response, coagulation, and EMT) that discriminated primary tumors from ...
Pritam Bera, Rajesh Raju, Debodipta Das
wiley   +1 more source

Comparatively profiling the transcriptome of human, Porcine and mouse oocytes undergoing meiotic maturation

BMC Genomics
Background Oocyte maturation is a critical process responsible for supporting preimplantation embryo development and full development to term. Understanding oocyte gene expression is relevant given the unique molecular mechanism present in this gamete ...
Naru Zhou, Xin Wang, Yi Xia, Zongliang Liu, Lei Luo, Rentao Jin, Xianhong Tong, Zhenhu Shi, Zhichao Wang, Heming Sui, Yangyang Ma, Yunsheng Li, Zubing Cao, Yunhai Zhang   +13 more
doaj   +1 more source

Reduction of Mitochondrial Derived Superoxide by Mito-TEMPO Improves Porcine Oocyte Maturation In Vitro

Journal of Animal Reproduction and Biotechnology, 2019
Morphology of cumulus-oocyte-complexes (COCs) at germinal vesicle (GV) stage as one of the evaluation criteria for oocyte maturation quality after in vitro maturation (IVM) plays important roles on the meiotic maturation, fertilization and early ...
Seul-Gi Yang, Hyo-Jin Park, Sang-Min Lee, Jin-Woo Kim, Min-Ji Kim, In-Su Kim, Ho-Geun Jegal, Deog-Bon Koo   +7 more
doaj   +1 more source

Molecular Mechanisms of Gonadotropin-Induced Oocyte Maturation

, 2004
In vitro maturation of oocytes is routinely utilized for the production of embryos for commercial as well as research purposes. The objectives of the research described in this dissertation were: 1) to examine the molecular mechanism involved in ...
Rodriguez, Karina Flores
core  

Gonadal development in scorpion mud‐turtles, Kinosternon scorpioides, in a controlled environment

The Anatomical Record, EarlyView.
Stage 20 was identified as the critical point for gonadal differentiation in Kinosternon scorpioides, providing key insights into sex determination. These findings enhance conservation strategies by supporting reproductive management and population viability in both in situ and ex situ programs. Abstract Research on gonadal development including sexual
Brenda Braga, Verônica Oliveira‐Bahia, Maria Auxiliadora Ferreira, José Ribamar Felipe Marques, Diva Araújo Guimarães   +4 more
wiley   +1 more source

Unraveling ovarian histology: The key morphological aspects that spur the development of the Fossa ovarii in equine

The Anatomical Record, EarlyView.
Abstract The equine ovary exhibits unique structural and developmental features that distinguish it from those of other domestic species, including the presence of an ovulation fossa and an inversion of cortical and medullary layers. This study aimed to investigate the morphostructural development of the equine fetal ovary, with particular emphasis on ...
Laura Ver Goltz, Silvio Pires Gomes, Bruno Cesar Schimming, Fabio Cesar Magioli Abdala, Maria Angélica Miglino, Tais Harumi de Castro Sasahara   +5 more
wiley   +1 more source

Male reproductive system in stenopodidean shrimps: Unveiling basal reproductive traits in shrimp‐like Pleocyemata (Stenopodidae and Spongicolidae)

The Anatomical Record, EarlyView.
Abstract Stenopodidea represents one of the basal lineages within Pleocyemata, yet the male reproductive system (MRS) of this group remains poorly understood, with limited information available regarding its morphology and function. This study provides the first detailed description of the MRS in four stenopodidean shrimp species from two families ...
Caio Santos Nogueira, Lucas Rezende Penido Paschoal, Fernando José Zara   +2 more
wiley   +1 more source