Results 41 to 50 of about 38,089 (218)

DHODH Drives Sunitinib Resistance Via a Non‐Enzymatic Mechanism by Inhibiting TRIM28 Ubiquitination and Consequent VEGFA Activation in RCC

Advanced Science, EarlyView.
This non‑enzymatic function of DHODH drives sunitinib resistance by competing with TRIM37 to block TRIM28 ubiquitination, thereby stabilizing TRIM28 and activating VEGFA transcription. Disrupting the DHODH–TRIM28 interaction with lisaftoclax restores drug sensitivity.
Shijie Qian, Shihang Pu, Zhipeng Xu, Yiheng Ding, Ling Jin, Baochao Li, Qi Li, Xiaohai Xi, Zengjun Wang, Jiajun Xing, Aiming Xu   +10 more
wiley   +1 more source

Modern Ideas about the Mechanisms of Intermittent hypoxia – hyperoxia training and the possibility of its use in cardiovascular diseases (literature review)

Бюллетень сибирской медицины
Intermittent hypoxia – hyperoxia therapy with individually dosed gas levels (ReOxy therapy) is a modification of the long-known method of intermittent normobaric hypoxia training.
N. B. Lebedeva, A. P. Egle, A. Yu. Sacharchuk, Yu. A. Argunova, O. L. Barbarash   +4 more
doaj   +1 more source

Biomechanical and structural responses of the aorta to intermittent hypobaric hypoxia in a rat model

Scientific Reports, 2022
High altitude hypoxia is a condition experienced by diverse populations worldwide. In addition, several jobs require working shifts where workers are exposed to repetitive cycles of hypobaric hypoxia and normobaric normoxia. Currently, few is known about
Andrés Utrera, Álvaro Navarrete, Alejandro González-Candia, Claudio García-Herrera, Emilio A. Herrera   +4 more
doaj   +1 more source

Single‐Cell Profiling Identifies SLC2A5‐Mediated Fructose Metabolism as a Vulnerability in Primary CNS Lymphoma

Advanced Science, EarlyView.
Glucose deprivation in the primary CNS lymphoma (PCNSL) tumor microenvironment drives SLC2A5 (encoding GLUT5)‐dependent fructose metabolism in tumor cells, while hypoxia induces HIF‐mediated SLC2A5 expression in tumor‐supportive macrophages, revealing SLC2A5‐driven fructose utilization as a shared and targetable metabolic vulnerability across malignant
Qiaoli Wu, Qianru Zhang, Wenqiang Yan, Lu Sun, Yiran Cui, Bolin Liu, Guoqing Han, Feng Zhang, Ke Pu, Mingchao Zhang, Xiaobing Zhang, Qingguo Li, Gang An, Yuxuan Liu   +13 more
wiley   +1 more source

Mechanical Intelligence in Bone Regeneration: Bridging Material and Cellular Memory for Enhanced Healing

Advanced Science, EarlyView.
Mechanical intelligence reframes bone regeneration as a time‐dependent coupling between material and cellular memory. Biomaterials store and release mechanical history, while cells retain prior cues and remodel the repair niche. Matching these memories to healing stages may guide stage‐specific scaffolds, sensing‐assisted prediction, mechanical dosing,
Jin Tian, Guoyou Huang, Yang Chen, Teng Ma, Bo Cheng, Feng Xu, XiaoKang Li, Pei Yang, Ting Wen   +8 more
wiley   +1 more source

Adaptive Responses of Tropical Crops: A Multi‐Scale Omics Integrated Perspective

Advanced Science, EarlyView.
Tropical crops integrate genomic, morphological, physiological, and ecological adaptations to thrive under extreme and variable environments. This review highlights how natural selection, domestication, and breeding shape stress resilience, resource‐use strategies, and productivity in sugarcane, banana, cassava, rubber and oil palm, offering new routes
Peilin Wang, Chenhui Li, Dongjiao Wang, Qibin Wu, Zhen Zeng, Huiming Guo, Han Cheng, Songbi Chen, Hongxing Cao, Hongmei Cheng, Jianghui Xie, Youxiong Que   +11 more
wiley   +1 more source

EDNRA Forms a Positive Feedback Loop with the Hippo/YAP Axis to Drive Triple‐Negative Breast Cancer Progression

Advanced Science, EarlyView.
Endothelin receptor type A (EDNRA) and the Hippo/YAP pathway form a self‐reinforcing loop that sustains triple‐negative breast cancer. EDNRA activates YAP through Gαq/11–Rho/ROCK–LATS signaling, while YAP/TEAD4 reciprocally drives EDNRA transcription.
Zehao Hong, Boyang Li, Jiahui Xu, Ruonan Lin, Jinghao Pan, Chenlu Fang, Boxiang Zhang, Lucy Yue Lau, Richard J. Aldridge, Elizabeth A. Whitmore, Yi Chen   +10 more
wiley   +1 more source

Effectiveness of intermittent hypoxia on muscle recovery in rats: A systematic review

Animal Models and Experimental Medicine, EarlyView.
This systematic review of animal studies evaluated intermittent hypobaric hypoxia (IHH), cold exposure, and their combinations, with or without exercise, on skeletal muscle recovery. IHH enhanced muscle regeneration, reduced fibrosis, improved contractile force, and maintained oxidative capacity, while cold exposure increased mitochondrial activity but
Sebastian Philippe Hansen Quiblier, María García‐Arrabé, Diego Domínguez‐Balmaseda, Guillermo García‐Pérez‐de‐Sevilla   +3 more
wiley   +1 more source

Peripheral Nerve Function Changes Due to Hypoxia in Obstructive Sleep Apnea

Türk Uyku Tıbbı Dergisi, 2019
Introduction:Chronic hypoxia is known to be one of the risk factors for peripheral neuropathy. However, the effect of intermittent hypoxia on peripheral nerves is not fully understood.
Aynur Yılmaz Avcı, Suat Avcı
doaj   +1 more source

Uncoupling protein-2 mRNA expression in mice subjected to intermittent hypoxia

Jornal Brasileiro de Pneumologia, 2015
Objective: To investigate the effect of intermittent hypoxia-a model of obstructive sleep apnea (OSA)-on pancreatic expression of uncoupling protein-2 (UCP2), as well as on glycemic and lipid profiles, in C57BL mice.
Luciana Rodrigues Vieira, Denis Martinez, Luiz Felipe Forgiarini, Darlan Pase da Rosa, Gustavo Alfredo Ochs de Muñoz, Micheli Fagundes, Emerson Ferreira Martins, Carolina Caruccio Montanari, Cintia Zappe Fiori   +8 more
doaj   +1 more source