Results 1 to 10 of about 1,636,368 (253)

Metabolic regulation of CTCF expression and chromatin association dictates starvation response in mice and flies

iScience, 2023
Summary: Coordinated temporal control of gene expression is essential for physiological homeostasis, especially during metabolic transitions. However, the interplay between chromatin architectural proteins and metabolism in regulating transcription is ...
Devashish Sen, Babukrishna Maniyadath, Shreyam Chowdhury, Arshdeep Kaur, Subhash Khatri, Arnab Chakraborty, Neelay Mehendale, Snigdha Nadagouda, U.S. Sandra, Siddhesh S. Kamat, Ullas Kolthur-Seetharam   +10 more
doaj   +1 more source

Natural Sciences [PDF]

, 2021
AbstractWe have chosen a section dealing with the “the celestial bodies in the solar ...
Kristina Danielsson, Staffan Selander
openaire   +2 more sources

Little information loss with red-green color deficient vision in natural environments

iScience, 2023
Summary: Inherited color vision deficiency affects red-green discrimination in about one in twelve men from European populations. Its effects have been studied mainly in primitive foraging but also in detecting blushing and breaking camouflage. Yet there
David H. Foster, Sérgio M.C. Nascimento
doaj   +1 more source

Fitness or socializing - A multi-dimensional analysis of online fitness communities users

iScience
Summary: The digital and social network revolution in the fitness industry will provide consumers with opportunities to achieve their healthy and active lifestyle goals both online and offline.
Lei Wang, Wanxuan Feng, Jianghua Zhang, Tuojian Li   +3 more
doaj   +1 more source

Advances in nanoparticle-based radiotherapy for cancer treatment

iScience
Summary: Radiotherapy has long been recognized as an effective conventional approach in both clinical and scientific research, primarily through mechanisms involving DNA destruction or the generation of reactive oxygen species to target tumors.
Meijuan He, Shixiong Chen, Hongwei Yu, Xuhui Fan, Hong Wu, Yihui Wang, Han Wang, Xiaorui Yin   +7 more
doaj   +1 more source

Biophysical models accurately characterize the thermal energetics of a small invasive passerine bird

iScience, 2023
Summary: Effective management of invasive species requires accurate predictions of their invasion potential in different environments. By considering species’ physiological tolerances and requirements, biophysical mechanistic models can potentially ...
Marina Sentís, Cesare Pacioni, Annelies De Cuyper, Geert P.J. Janssens, Luc Lens, Diederik Strubbe   +5 more
doaj   +1 more source

Multicenter study for CH-VAD as a fully magnetically levitated left ventricular assist device

iScience
Summary: The CH-VAD is a fully magnetically levitated left ventricular assist device (LVAD) designed for optimized hemocompatibility. This study evaluates the clinical outcomes of 77 patients implanted with the CH-VAD across seven centers in China from ...
Yifan Lu, Shuanglei Zhao, Jie Han, Qiang Lv, Xin Du, Zhengdong Hua, Keli Huang, Zhenwei Ge, Xiaoning Sun, Dan Zhu, Yongfeng Shao, Hongjia Zhang, Ming Gong   +12 more
doaj   +1 more source

The role of platelet-rich plasma in biomedicine: A comprehensive overview

iScience
Summary: Biomedicine has seen significant advancements in the 21st century, with platelet-rich plasma (PRP) playing a crucial role in clinical practice.
Zhixin Zhang, Peng Liu, Xinmiao Xue, Zhiyu Zhang, Li Wang, Yvke Jiang, Chi Zhang, Hanwen Zhou, Shuhan Lv, Weidong Shen, Shiming Yang, Fangyuan Wang   +11 more
doaj   +1 more source

Basin dependencies of tropical cyclone genesis environment and possible future changes revealed by machine learning methods

iScience
Summary: Tropical cyclone (TC) genesis mechanisms remain debated, complicating predictions of climate change impacts. This study uses principal-component analysis (PCA), confidence ellipses, and correlation circles to analyze TC genesis environments ...
QiFeng Qian, YeFeng Chen, XiaoJing Jia, Hao Ma, Wei Dong   +4 more
doaj   +1 more source

A contactless monitoring system for accurately predicting energy expenditure during treadmill walking based on an ensemble neural network

iScience
Summary: The monitoring of treadmill walking energy expenditure (EE) plays an important role in health evaluations and management, particularly in older individuals and those with chronic diseases.
Shangjun Huang, Houde Dai, Xiaoming Yu, Xie Wu, Kuan Wang, Jiaxin Hu, Hanchen Yao, Rui Huang, Wenxin Niu   +8 more
doaj   +1 more source