Results 101 to 110 of about 745,257 (254)

Involvement of adenosine deaminase and adenosine kinase in regulating extracellular adenosine concentration in rat hippocampal slices

, 1995
In this study the relative importance of adenosine deaminase and adenosine kinase in regulating extracellular adenosine concentration was investigated in rat hippocampal slices labelled with [3H]-adenine.
Fredholm, BB, Lloyd, HG
core   +1 more source

Adenosinergic Signalling in Cervical Cancer Microenvironment

Expert Reviews in Molecular Medicine
Despite the emergence of the first human papillomavirus vaccine, the incidence of cervical cancer is still responsible for more than 350,000 deaths yearly.
Isabele Cristiana Iser, Ana Paula Santin Bertoni, Liziane Raquel Beckenkamp, Marcia Edilaine Lopes Consolaro, Silvya Stuchi Maria-Engler, Marcia Rosângela Wink   +5 more
doaj   +1 more source

Antidepressant effect of electroacupuncture regulates signal targeting in the brain and increases brain-derived neurotrophic factor levels

Neural Regeneration Research, 2016
Electroacupuncture improves depressive behavior faster and with fewer adverse effects than antidepressant medication. However, the antidepressant mechanism of electroacupuncture remains poorly understood.
Dong-mei Duan, Ya Tu, Ping Liu, Shuang Jiao   +3 more
doaj   +1 more source

SIZ1‐Mediated SUMOylation of LBD29 Recruits ARF7 to Fine‐Tune Auxin Signaling in Lateral Root Development

Advanced Science, EarlyView.
Our findings establish SUMOylation as a key post‐translational control layer in auxin signaling. We show that SIZ1‐mediated SUMOylation of LBD29 promotes its association with ARF7, stabilizing a transcriptional hub that governs lateral root development.
Jiaxuan Sui, Qianlan Yin, Yiying Chen, Liping Zhang, Xiuyuan Yu, Qianqian Yu, Zhaojun Ding, Xiangpei Kong   +7 more
wiley   +1 more source

Reversing Temozolomide Resistance in Glioblastoma Based on Cuproptosis‐Mediated Positive Feedback Loop

Advanced Science, EarlyView.
To effectively reverse TMZ resistance, this work proposes a cuproptosis‐mediated positive feedback loop that integrates mitochondrial dysfunction, ATP depletion, AMPK‐p53 signaling, and glycolytic inhibition, ultimately amplifying cell death. This cuproptosis‐mediated feedback loop simultaneously disrupts multiple resistance pathways in GBM, including ...
Wenjie Feng, Rui Yang, Chang Weng, Chen Li, Wanrui Shi, Yang Chen, Yang Yang, Yi Liu, Pengfei Ge, Hao Zhang   +9 more
wiley   +1 more source

Mecanismos de neuroproteção da guanosina contra a neurotoxicidade induzida por isquemia e dano oxidativo mitocondrial in vitro [PDF]

, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em NeurociênciasA guanosina (GUO) é um modulador endógeno da excitotoxicidade glutamatérgica e promove neuroproteção em modelos de ...
Dal-Cim, Tharine Aparecida
core  

Chronic HBV Infection Disrupts CCL5‐Secreting cNK Cells and Attenuates Liver Accumulation and Activation of DCs and HBV‐Specific T Cells

Advanced Science, EarlyView.
ADORA2A activation suppresses NFκB‐dependent CCL5 production in cNK cells during chronic HBV infection, disrupting intrahepatic DC recruitment and HBV‐specific CD8+ T‐cell differentiation and function. Targeting the ADORA2A/NFκB/CCL5 axis restores antiviral immunity and facilitates HBV clearance.
Ailu Yang, Yucan Wang, Yating Yu, Jing Wu, Cuiping Bao, Zixuan Wang, Qiuju Han, Zhigang Tian, Jian Zhang, Huajun Zhao   +9 more
wiley   +1 more source

Increases in Interstitial Adenosine and Cerebral Blood Flow with Inhibition of Adenosine Kinase and Adenosine Deaminase

, 1993
The purpose of this study was to determine the changes in interstitial fluid (ISF) adenosine and cerebral blood flow (CBF) during inhibition of adenosine kinase or adenosine deaminase.
Veronica M. Sciotti, David G. L. Van Wylen   +1 more
core   +1 more source

The Role of Adenosine Signaling in Headache: A Review

Brain Sciences, 2017
Migraine is the third most prevalent disease on the planet, yet our understanding of its mechanisms and pathophysiology is surprisingly incomplete. Recent studies have built upon decades of evidence that adenosine, a purine nucleoside that can act as a ...
Nathan T. Fried, Melanie B. Elliott, Michael L. Oshinsky   +2 more
doaj   +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