Results 61 to 70 of about 97,525 (202)

#167 : Role of Endometrial Receptivity Using 3D Doppler Ultrasound on Pregnancy Outcome of IVF-FET Cycles

Fertility & Reproduction, 2023
Background: The success of in vitro fertilization and embryo transfer (IVF-ET) cycles depends primarily on the quality of the embryo and the receptivity of the uterus.
Rohina Gul, Haroon Latif Khan, Rameen Nisar, Saba Sardar   +3 more
doaj   +1 more source

Exploring vaginal microbiota–tissue resident stem cell crosstalk: VCAM1/Akt signaling ‐mediated enhancement of regenerative capacity

Interdisciplinary Medicine, EarlyView.
Vaginal microbiota‐derived secretory factors enhance the regenerative capacity of human endometrial stem cells by upregulating VCAM1 and activating PI3K/Akt signaling. This microbiota–stem cell crosstalk promotes self‐renewal, migration, multilineage differentiation, and metabolic reprogramming in vitro and in vivo, establishing a novel microbiota ...
Soo‐Rim Kim, Eun‐Kyung Min, Choon‐Mi Lee, Kun‐Hee Na, Chan Hum Park, YunJae Jung, Hwa‐Yong Lee   +6 more
wiley   +1 more source

COL1A1+ Epithelial Cells Orchestrate VEGFA‐VEGFR Signaling in Endometritis Revealed by Single‐Cell Analysis

Journal of Clinical Laboratory Analysis, EarlyView.
Single‐cell RNA‐seq of normal and endometritis endometrium shows reduced epithelial cells and fate divergence toward ferroptosis or ribosome/antigen‐presentation programs. COL1A1+ epithelial cells act as an AP‐1–driven hub that enhances VEGFA–VEGFR signaling and remodels the vascular microenvironment.
Chengzi Tian, Zaiyi Li
wiley   +1 more source

Clinical aspects of embryo implantation: from the perspective of tissue perfusion. [PDF]

, 2006
Hypothesis: Pelvic perfusion is the pivotal factor for the outcome of in vitro fertilisation (IVF) treatment once clinical and embryological variables are controlled for their effect.;Demonstration of Hypothesis: In a series of three studies, the ...
Ozturk, O., Ozturk, Ozkan
core  

Reproductive Challenges of the Ageing Female: A Comprehensive Narrative Review

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Changes in societal norms over the last few decades have resulted in novel family planning trends, notably delayed childbearing and increased maternal age at the birth of the first child. Despite advances in reproductive medicine, ageing poses significant challenges.
Sofia Bitzika, Meletios P. Nigdelis, Angelos Daniilidis, Erich‐Franz Solomayer, Irene Lambrinoudaki, Efstratios M. Kolibianakis, Dimitrios G. Goulis   +6 more
wiley   +1 more source

Melatonin improves endometrial receptivity and embryo implantation via MT2/PI3K/LIF signaling pathway in sows

Journal of Animal Science and Biotechnology
Background Increased backfat thickness of sows in early gestation is negative to reproductive performance. Endometrial receptivity is an important determinant of reproductive success, but it is unclear whether the effect of sow backfat thickness on ...
Xue Qin, Menghao Yang, Yang Yu, Xiaolin Wang, Yi Zheng, Rui Cai, Weijun Pang   +6 more
doaj   +1 more source

Incretin‐Based Medications in Women and Reproduction: A Systematic Scoping Review and Consensus Guidelines for Clinical Practice

Obesity Reviews, EarlyView.
ABSTRACT Introduction Pregnancy concurrent with incretin‐based medications is contraindicated due to unknown risk of teratogenicity, as is breastfeeding. The aim of this systematic scoping review was to investigate potential risks and benefits of incretin‐based medications in relation to preconception, pregnancy, and postnatal health, and to propose ...
Kate Maslin, Jill Shawe, Sinead Blowers, Michael Ceulemans, Kathryn Hart, Sam Schoenmakers, Amihai Rottenstreich, Heather Hopper, Mojca Jensterle, Angela C. Flynn, Sarah Siegelaar, Annick Bogaerts, Isy Douek, Nicola Heslehurst, Dries Ceulemans, Tricia Tan, Johnathan Pinkney, Martin Whyte, Shahrad Taheri, Roland Devlieger   +19 more
wiley   +1 more source

Down-regulation of the histone methyltransferase EZH2 contributes to the epigenetic programming of decidualizing human endometrial stromal cells [PDF]

, 2011
Differentiation of human endometrial stromal cells (HESC) into decidual cells represents a highly coordinated process essential for embryo implantation. We show that decidualizing HESC down-regulate the histone methyltransferase enhancer of Zeste homolog
Poutanen, Matti, Henriet, Patrick, Giulia Grimaldi, Poutanen, Matti,, Steel, Jennifer H., Steel, Jennifer H, Jan J. Brosens, Matti Poutanen, Brosens, Jan J., Christian, Mark, Brosens, Jan J, Mark Christian, Grimaldi, Giulia, Jennifer H. Steel, Patrick Henriet   +14 more
core   +1 more source

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

Plant Flavonoid—Enriched Functional Foods for Polycystic Ovary Syndrome: Dietary Sources, Bioavailability Enhancement, and Personalized Intervention Strategies

Food Science &Nutrition, Volume 14, Issue 9, September 2026.
Plant flavonoids from fruits, vegetables, tea, and soybeans require food processing technologies (microencapsulation, nano‐encapsulation, lipid carriers, fermentation, food collaboration) to enhance bioavailability, enabling the development of functional foods for precision dietary intervention in PCOS.
Jianding Wang, Hejian Zhu, Qing Shen, Yinghua Zhong, Yunli Du, Wenxi Yu, Fang Mao, Zhitao Yao, Weiwei Zhu, Lirong Sun, Qiu Lin, Xiaomin Xu, Jiong Zhu   +12 more
wiley   +1 more source