Results 141 to 150 of about 136,040 (279)

1, 9 PA enhances HIF-1α ubiquitination.

, 2013
(A). A431 cells were treated with 10 µM 1, 9 PA for indicated time period. Cell lysates were prepared for HIF-1α immunoprecipitation, followed by Western blotting of the immunoprecipitates with antibodies directed against ubiquitin (top), HIF-1α, and β ...
Yang Lu (59885), Zhen Fan (59888), Haiquan Lu (358224), Xinqun Li (59884)   +3 more
core   +1 more source

Multi‐Axis Stretchable Zippers for Personalized Wound Healing

Advanced Science, EarlyView.
Multi‐axis stretchable zippers can adapt to complex wound morphologies and enable personalized wound treatment through programmable contraction. This morphological matching strategy helps accelerate wound closure, improve blood perfusion, promote epithelial regeneration, and enhance collagen remodeling, pioneering new directions for personalized and ...
Siyuan Cai, Guang Yao, Zijian Chen, Shiqi Zhou, Peisi Li, Liheng Lin, Huake Yang, Ziyi Zhou, Linbo Jin, Xingyi Gan, Chenzheng Zhou, Zhen Cai, Taisong Pan, Min Gao, Dongli Fan, Yuan Lin, Yiming Zhang   +16 more
wiley   +1 more source

HIF-1α inhibits Wnt pathway in vitro.

, 2013
(A) HIF-1α inhibited Topflash reporter activity in a dose-dependent manner. HEK293 cells were transfected with a Topflash reporter along with 50 ng β-catenin without or with increasing amounts of an HIF-1α-expression plasmid as indicated.
Chi Zhang (9857), Yu Zhong (291917), Yonggang Xing (291915), Zhiyu Zhou (291914), Yang Li (7082), Wei Tian (291921), Xuenong Zou (291919), Dafu Chen (291913)   +7 more
core   +1 more source

A Non‐Canonical Core Transcriptional Regulatory Circuit Orchestrates Chromatin Reprogramming to Drive Osimertinib Resistance in Non‐Small Cell Lung Cancer

Advanced Science, EarlyView.
A non‐canonical core transcriptional regulatory circuit, composed of ID3, SMAD3, and NR2F2, drives Osimertinib resistance in non‐small cell lung cancer through super‐enhancer‐mediated activation of EPAS1, which couples neuroendocrine differentiation with ferroptosis evasion.
Aochu Liu, Zhenguo Liu, Lizhen Jiang, Andong Huang, Xinqing Lin, Xinyue Li, Bingyuan Liu, Shiwen Hu, Qiang Pan, Junjun Huang, Liyuan Yin, Liling Jiang, Wei Yi, Wenjun Mao, Yueyuan Zheng, Xianping Shi   +15 more
wiley   +1 more source

HIF-1α stabilisation regulates cell area.

, 2013
(A) Schematic drawing of HIF-1 and its regulation in normoxia and hypoxia. The stability of the HIF-1α subunit is regulated by prolyl-4-hydroxylase domain (PHD) enzymes in an oxygen dependent manner.
Anke Zieseniss (434446), Susanne Lutz (434443), Sabine Krull (434441), Melanie Vogler (434439), Christina M. Wuertz (434444), Pia Leisering (434442), Sabine Vogel (434440), Katja Farhat (225436), Dörthe M. Katschinski (434445)   +8 more
core   +1 more source

A Sprayable Nanoplatform Breaks the Vicious Cycle of Diabetic Wounds via Photoactivated Antioxidant and Drug Delivery

Advanced Science, EarlyView.
A sprayable near‐infrared‐activated nanoplatform incorporating MXene, ZnHCF nanozyme, and deferoxamine efficiently breaks the vicious cycle of diabetic wounds. Upon irradiation, interfacial electron transfer and photothermal effects enhance multi‐enzyme activity, enabling explosive ROS elimination, alleviation of hypoxia, and controlled DFO release ...
Jiahao Guo, Yuanyuan Meng, Qixiang Gui, Xi‐Tao Yang, Yong Fan, Xiaodong Zhu   +5 more
wiley   +1 more source

AIF1+CSF1R+ MSCs, induced by TNF‐α, act to generate an inflammatory microenvironment and promote hepatocarcinogenesis

Hepatology, EarlyView., 2022
Mesenchymal stem cells subset, educated by TNF‐α, are involved to generate inflammatory microenvironment and promote hepatocarcinogenesis Abstract Background and Aims Increasing evidence suggests that mesenchymal stem cells (MSCs) home to injured local tissues and the tumor microenvironment in the liver.
Chen Zong, Yan Meng, Fei Ye, Xue Yang, Rong Li, Jinghua Jiang, Qiudong Zhao, Lu Gao, Zhipeng Han, Lixin Wei   +9 more
wiley   +1 more source

The role of HIF-1α in rat coronary atherosclerosis through the IL-6/JAK1/STAT3 pathway

Journal of Cardiothoracic Surgery
Objective To explore the protective mechanism of HIF-1α on coronary atherosclerosis (CA) through the IL-6/JAK1/STAT3 pathway. Methods Forty rats were randomly divided into control group, model group, OE HIF-1α group, and shRNA HIF-1α group.
Hui Huang, Xiuze Zhang, Ping Liu, Jingyu Zhang   +3 more
doaj   +1 more source

Heat Shock Protein 90: From Molecular Chaperone Function to Therapeutic Targeting in Malignancies

Advanced Science, EarlyView.
In this review, an integrated conceptual framework linking HSP90's molecular chaperone functions to its pathological roles in cancer is proposed. HSP90 serves as a central node that integrates oncogenic signaling, buffers proteotoxic stress, maintains cancer stem cell plasticity, and shapes tumor‐immune interactions, all of which converge to drive ...
Beibei Zhang, Xinxin Zou, Jiansong Zhou, Qinmiao Sun, Dahua Chen   +4 more
wiley   +1 more source

A Periosteum‐Inspired Janus Piezoelectric Scaffold Using Bioenergetic‐Driven H‐Type Vascularization for Diabetic Bone Regeneration

Advanced Science, EarlyView.
A periosteum‐inspired Janus piezoelectric scaffold converts micromechanical forces into electrical signals and synergizes with controlled resveratrol release. This dual action reprograms endothelial metabolism, drives H‑type vessel formation, and restores bone–vessel coupling in diabetic bone defects.
Kai Wang, Kai Jiang
wiley   +1 more source