Results 61 to 70 of about 861,121 (278)

WDR36 Regulates Trophectoderm Differentiation During Human Preimplantation Embryonic Development Through Glycolytic Metabolism

Advanced Science
Mammalian pre‐implantation development is a complex process involving sophisticated regulatory dynamics. WD repeat domain 36 (WDR36) is known to play a critical role in mouse early embryonic development, but its regulatory function in human embryogenesis
Shiyu An, Shuyue Hou, Feifei Xu, Huanyu Yan, Wenyi Zhang, Jinfeng Xiang, Haoran Chen, Hanwen Zhang, Lingling Dong, Xiaobin Sun, Ran Huo, Yun Chen, Xi Wang, Yang Yang   +13 more
doaj   +1 more source

Vitamin E supplementation and increased risk of gestational hypertension and preeclampsia in women undergoing assisted reproductive technologies

Chinese Medical Journal
. Background:. Existing literature regarding the influence of vitamin E (VE) supplementation on the risk of gestational hypertension (GH) and preeclampsia (PE) remains controversial.
Xiaolin Yang, Yuanyan Dou, Lingmin Hu, Xiao Zhang, Liya Pang, Yangqian Jiang, Hong Lv, Lei You, Shuifang Lei, Kang Ke, Tianyu Sun, Haowen Zhang, Xiumei Han, Bo Xu, Kun Zhou, Xiaoyu Liu, Ye Ding, Tao Jiang, Jiangbo Du, Xiufeng Ling, Hongxia Ma, Yuan Lin, Zhibin Hu, Jing Ni   +23 more
doaj   +1 more source

Evaluation of the Dual Impact of Nanotechnologies on Health and Environment Through Alternative Bridging Models

Advanced Healthcare Materials, EarlyView.
This review explores how alternative invertebrate and small‐vertebrate models advance the evaluation of nanomaterials across medicine and environmental science. By bridging cellular and organismal levels, these models enable integrated assessment of toxicity, biodistribution, and therapeutic performance.
Marie Celine Lefevre, Margherita Bernardeschi, Matteo Battaglini, Gianni Ciofani   +3 more
wiley   +1 more source

Lower bounds for bootstrap percolation on Galton-Watson trees [PDF]

, 2014
Bootstrap percolation is a cellular automaton modelling the spread of an `infection' on a graph. In this note, we prove a family of lower bounds on the critical probability for $r$-neighbour bootstrap percolation on Galton--Watson trees in terms of ...
Gunderson, Karen, Przykucki, Michał
core   +2 more sources

Advanced Design for Weakly Coupled Resonators by Automatic Active Optimization

Advanced Materials Technologies, EarlyView.
An Automatic Active Optimization (AAO) strategy integrates machine learning predictors and genetic algorithms in a closed‐loop workflow. By iteratively expanding its dataset with new discoveries, AAO overcomes the limits of conventional methods. This approach finds superior microstructural designs beyond the initial sample space. We demonstrate this on
Wei Yue, Yuan Gao, Fanping Sui, Jason Wang, Megan Teng, Peggy Tsao, Huicong Deng, Yande Peng, Liwei Lin   +8 more
wiley   +1 more source

Optimization of in vivo delivery methods and their applications in seminiferous tubules of mice

BMC Biotechnology
This study aims to explore and optimize the conditions for in vivo transfection and gene editing, emphasizing their potential applications in the treatment of infertility in mice.
Xinyuan Dai, Fangzhu Wang, Siting Wang
doaj   +1 more source

Inverse‐Designed on‐Chip Terahertz Three‐Channel Mode and Wavelength Division Demultiplexer

Advanced Photonics Research, EarlyView.
An ultracompact terahertz demultiplexer is developed using a hybrid inverse design that combines genetic algorithms with topology optimization. The device enables simultaneous mode‐ and wavelength‐division multiplexing within a footprint smaller than two wavelengths.
Faqian Chong, Yulun Wu, Bingtao Gao, Shilong Li, Hongsheng Chen, Song Han   +5 more
wiley   +1 more source

Distinct molecular properties and functions of small EV subpopulations isolated from human umbilical cord MSCs using tangential flow filtration combined with size exclusion chromatography

Journal of Extracellular Vesicles
As functional derivatives of mesenchymal stem cells (MSCs), small extracellular vesicles (sEVs) have garnered significant attention and application in regenerative medicine.
Wei Liu, Xinyu Wang, Yating Chen, Jiapei Yuan, Huiyu Zhang, Xin Jin, Yuying Jiang, Junjing Cao, Zibin Wang, Shuo Yang, Bingwei Wang, Tinghe Wu, Jing Li   +12 more
doaj   +1 more source

Asymptotic laws for nonconservative self-similar fragmentations [PDF]

, 2004
We consider a self-similar fragmentation process in which the generic particle of size $x$ is replaced at probability rate $x^\alpha$, by its offspring made of smaller particles, where $\alpha$ is some positive parameter. The total of offspring sizes may
Bertoin, Jean, Gnedin, Alexander
core   +3 more sources

IL1R2 Marks and Sorts a Spermatogonial Stem Cell Population Critical for Restoring Spermatogenesis Upon Interruption in Mammals

Advanced Science, EarlyView.
Spermatogonial stem cells (SSCs) provide critical support to spermatogenesis. Here, the author established Il1r2 as a sorting marker for SSCs, with which further insights into the SSC heterogeneity and dynamic features can be obtained. They also confirmed findings in both mouse and human, thus validating IL1R2 as the surface marker for isolating and ...
Pengyu Li, Zexuan Zhang, Zihan Xie, Cheng Jin, Zhipeng Wang, Changwei Yuan, Jun Zhu, Jielin Tang, Mengzhen Li, Dingfeng Zou, Xinyu Mang, Jun Liu, Dingyao Chen, Qi Geng, Yan Lu, Ning Zhang, Shiying Miao, Jing Peng, Kai Li, Wei Song   +19 more
wiley   +1 more source