Results 61 to 70 of about 36,504 (227)

Further characterization of adult sheep ovarian stem cells and their involvement in neo-oogenesis and follicle assembly

Journal of Ovarian Research, 2018
BackgroundStem cells in the ovary comprise of two distinct populations including very small embryonic-like stem cells (VSELs) and slightly bigger progenitors termed ovarian stem cells (OSCs).
Hiren Patel, D. Bhartiya, Seema Parte
semanticscholar   +1 more source

Oogenesis in Caenorhabditis elegans

Sexual Development, 2023
Background: The nematode, Caenorhabditis elegans has proven itself as a valuable model for investigating metazoan biology. C. elegans have a transparent body, an invariant cell lineage, and a high level of genetic conservation which makes it a desirable model organism.
Davis, Gregory M., Hipwell, Hayleigh, Boag, Peter R.   +2 more
openaire   +3 more sources

Limosilactobacillus reuteri enhances ovarian function and female fertility

iMeta, EarlyView.
Limosilactobacillus reuteri Y15 (LRY15)‐derived polyunsaturated fatty acids (PUFAs) restore follicular cell‐cell junctions and fertility. LRY15, isolated from the intestine of alginate oligosaccharides (AOS)‐dosed mice, improves ovarian function and fertility in cisplatin‐induced subfertile mice.
Yongsheng Hao, Yukang Li, Shen Li, Juanli Huo, Ninghang You, Lei Li, Yue Jiang, Weidong Zhang, Huakai Wei, Qingyuan Sun, Yunwei Pang, Xunsi Qin, Tao Tu, Huoqing Huang, Jian Tian, Pengfei Zhang, Yaru Wang, Xinxin Xu, Bin Yao, Wei Shen, Xing Qin, Huiying Luo, Yong Zhao   +22 more
wiley   +1 more source

A Single‐Cell Atlas of Crab Ovary Provides New Insights Into Oogenesis in Crustaceans

Advanced Science
Oogenesis is crucial for sexual reproduction and provides the material basis for population continuation. Nonetheless, the identity of the cells involved, the nature of transformation, and underlying regulators of oogenesis in crustaceans remain elusive.
Li Lu, Tao Wang, An Liu, Haihui Ye
doaj   +1 more source

Methods for studying oogenesis [PDF]

Methods, 2014
Drosophila oogenesis is an excellent system for the study of developmental cell biology. Active areas of research include stem cell maintenance, gamete development, pattern formation, cytoskeletal regulation, intercellular communication, intercellular transport, cell polarity, cell migration, cell death, morphogenesis, cell cycle control, and many more.
Andrew M, Hudson, Lynn, Cooley
openaire   +2 more sources

Recent advances and clinical applications of 3D printing for female reproductive organ regeneration and gynecological disease

Interdisciplinary Medicine, EarlyView.
This comprehensive review highlights the transformative role of 3D printing and bioprinting technologies in the regeneration of female reproductive organs and the treatment of gynecological diseases. Unlike previous overviews that focus narrowly on isolated applications, this work provides an integrative analysis of recent clinical and preclinical ...
Chan Hum Park, In‐Sun Hong
wiley   +1 more source

Toxic Effects of Bisphenol A and Its Analogs on Ovarian Structure and Function: A Narrative Review of Ovary‐Focused Studies

Journal of Applied Toxicology, EarlyView.
ABSTRACT Bisphenol A (BPA) is a widely used industrial chemical found in polycarbonate plastics and epoxy resins and is recognized for its endocrine‐disrupting properties. Human exposure is common due to its presence in food packaging and everyday products. As BPA use has been restricted, structurally similar compounds such as BPS, BPB, BPAF, and BADGE
Nurbanu Zengin, Marwa Tawfıq Ahmed Alsalım, Muhammed Canik, Sevda Bağdatlı, Nazan Deniz Yön   +4 more
wiley   +1 more source

Coordination of cellular differentiation, polarity, mitosis and meiosis – new findings from early vertebrate oogenesis

Developmental Biology, 2017
A mechanistic dissection of early oocyte differentiation in vertebrates is key to advancing our knowledge of germline development, reproductive biology, the regulation of meiosis, and all of their associated disorders.
Yaniv M. Elkouby, M. Mullins
semanticscholar   +1 more source

Calpain Proteases and the Evolving Signaling Network in Insect Embryonic Patterning

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
Insect embryonic Dorsal‐Ventral (DV) patterning relies on the BMP and Toll pathways to different extents. Calcium‐dependent cystein proteases of the Calpain family also exert an important function to pattern the DV axis. In Drosophila, Calpain A cleaves the Cactus/IkappaB inhibitor and modifies Toll signals in ventral regions of the embryo. In Rhodnius
Alison Julio, Helena Araujo
wiley   +1 more source

Complete in vitro oogenesis: retrospects and prospects

Cell Death and Differentiation, 2017
Precise control of mammalian oogenesis has been a traditional focus of reproductive and developmental biology research. Recently, new reports have introduced the possibility of obtaining functional gametes derived in vitro from stem cells.
Jun-jie Wang, Wei Ge, Jing-Cai Liu, F. Klinger, P. Dyce, M. De Felici, W. Shen   +6 more
semanticscholar   +1 more source