Results 1 to 10 of about 31,931 (160)

The potential role of NLRP3 inflammasome in integrating redox, metabolic, and inflammatory signals during follicular development: a hypothesis-driven redox-metabolic integrator framework [PDF]

Frontiers in Cell and Developmental Biology
Follicular development is a complex and dynamic biological process involving coordinated interactions among endocrine regulation, cellular metabolism, redox homeostasis, mitochondrial function, and immune signaling.
Zhenghong Zhang, Defan Wang, Qinghe Lin, Pingting Guo, Pingting Guo, Zhengchao Wang   +5 more
doaj   +2 more sources

Perifollicular stromal cells sustain folliculogenesis via MDK–NCL signaling in mice and humans [PDF]

Cell Discovery
Oocyte development requires coordinated metabolic and signaling support from granulosa and theca cells. By performing integrated single-cell RNA sequencing and spatial transcriptomic analyses of murine and human ovaries, we discovered a functionally ...
Zhe Zhang, Na Kong, Jie Mei, Xiaoqiang Sheng, Jidong Zhou, Haiquan Wang, Nannan Kang, Yang Zhang, Lina Yu, Pengfei Xu, Xin Zhen, Min Wu, Lijun Ding, Guangyi Cao, Dake Li, Chaojun Li, Guijun Yan, Haixiang Sun   +17 more
doaj   +2 more sources

Immunological dysregulation of follicular helper T cells, follicular regulatory T cells, and follicular cytotoxic T cells is associated with disease activity and identifies exploratory immune patterns in rheumatoid arthritis [PDF]

Frontiers in Immunology
BackgroundThe onset and progression of rheumatoid arthritis (RA) are linked to autoantibody production driven by dysregulated germinal center (GC) responses. Follicular helper T cells (Tfh), follicular regulatory T cells (Tfr), and follicular cytotoxic T
Yuxin Fan, Yuxin Fan, Yuxin Fan, Baochen Li, Baochen Li, Baochen Li, Ruihe Wu, Ruihe Wu, Ruihe Wu, Xiaoyang Liu, Xiaoyang Liu, Xiaoyang Liu, Xiaoyu Zi, Xiaoyu Zi, Xiaoyu Zi, Yuhuan Xie, Yuhuan Xie, Yuhuan Xie, Chong Gao, Caihong Wang, Caihong Wang, Caihong Wang   +21 more
doaj   +2 more sources

Comprehensive multi-omics reveals dynamic chromatin changes and gene regulatory networks during duck folliculogenesis [PDF]

Journal of Animal Science and Biotechnology
Background Follicular development is a prerequisite for vertebrate reproduction, and it is precisely regulated by complex genomic conformations and regulatory elements.
Zhen Li, Yunxiao Sun, Dandan Sun, Ning Yang, Zhongtao Yin, Zhuocheng Hou   +5 more
doaj   +2 more sources

Dynamic Predictors for Malignancy Risk of Follicular Thyroid Neoplasms: A Real‐World, 10‐Year Cohort Study [PDF]

Cancer Medicine
Objective The malignancy risk of follicular thyroid neoplasms (FTN) is variable, yet most studies rely on static, single‐time‐point assessments without monitoring dynamic changes.
Rui Shan, Xin Li, Fan Zhang, Peng Fu, Fang Mei, Shi‐Bing Song, Bang‐Kai Sun, Jing Chen, Yang Yang, Yi‐Hang Yang, Jing‐Yao Liu, Run‐Ze Hu, Wen‐Yu Yang, Chun‐Hui Yuan, Zheng Liu   +14 more
doaj   +2 more sources

Regulation of ovarian function in domestic animals: translational insights into human ovarian dynamics and dysfunction [PDF]

Frontiers in Endocrinology
Ovarian follicular development is a tightly regulated, dynamic process coordinated by endocrine, paracrine, neuroendocrine, and vascular mechanisms that together determine follicle recruitment, selection, dominance, and ovulation. In monovulatory mammals,
Dinesh Dadarwal, Rodrigo A. Carrasco
doaj   +2 more sources

Follicular dynamics in Serrana goats [PDF]

Animal Reproduction Science, 2006
Twenty-two Serrana goats were studied through two successive estrous cycles in order to characterize their follicular dynamics during the breeding season. The ovaries of the goats were scanned daily by real-time ultrasonography and all follicles >or=3mm were measured and classified. The data were classified by the number of follicular waves per goat to
Valentim, Ramiro, Baril, Gérard, Fontes, Paulo, Mascarenhas, Ramiro, Simões, João, Almeida, José, Azevedo, Jorge   +6 more
openaire   +5 more sources

Multiple Insulin Injections to Improve Ovarian Activity and Pregnancy of Repeat Breeder Friesian Cows حقنات الأنسولين المتعددة لتحسين النشاط المبيضى والحمل فى الأبقار الفريزيان المتکررة التلقيح [PDF]

Journal of Animal and Poultry Production, 2020
This study aimed to evaluate the effect of exogenous multiple insulin injections on ovarian and estrus activity, and pregnancy rate in repeat breeder Friesian cows. Cows (n=12) in heat (Day 0) were divided into three groups.
W. Fouad, M. El-Hennawy, A. Shehab El-Din, W. El-Hamady   +3 more
doaj   +1 more source

Immunolocalization of activin and inhibin at different stages of follicular development in the lizard Sceloporus torquatus

Heliyon, 2023
The activins and inhibins are glycoproteins with a role in the follicular development of vertebrates, that are found in follicular fluid and somatic follicular cells, with a different pattern among taxa.
N.B. Cruz-Cano, U.Á. Sánchez-Rivera, C. Álvarez-Rodríguez, R.E. Loya-Zurita, Y.J. Castro-Camacho, M. Martínez-Torres   +5 more
doaj   +1 more source

Inflammation and Human Ovarian Follicular Dynamics [PDF]

Seminars in Reproductive Medicine, 2015
Inflammation is a biologic process that mediates tissue effects including vasodilation, hyperemia, edema, collagenolysis, and cell proliferation through complex immunologic pathways. In regard to the ovary, inflammation has key physiologic roles in ovarian folliculogenesis and ovulation.
Christina E, Boots, Emily S, Jungheim
openaire   +2 more sources