Results 21 to 30 of about 145,554 (263)

Immunosuppression via adenosine receptor activation by adenosine monophosphate released from apoptotic cells

eLife, 2014
Apoptosis is coupled with recruitment of macrophages for engulfment of dead cells, and with compensatory proliferation of neighboring cells. Yet, this death process is silent, and it does not cause inflammation.
Hiroshi Yamaguchi, Toshihiko Maruyama, Yoshihiro Urade, Shigekazu Nagata   +3 more
doaj   +1 more source

Liver hydrolysate improves depressive-like behavior in olfactory bulbectomized mice: Involvement of hippocampal neurogenesis through the AMPK/BDNF/CREB pathway

Journal of Pharmacological Sciences, 2020
Recently, we has reported that AMPK activator has antidepressant effect. Previous our study suggested that liver hydrolysate (LH) activated adenosine monophosphate-activated protein kinase (AMPK) in periphery.
Osamu Nakagawasai, Kotaro Yamada, Takayo Odaira, Kohei Takahashi, Wataru Nemoto, Wakana Sakuma, Miharu Wakou, Jia-Rong Lin, Koichi Tan-No   +8 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

Increased oxidative stress caused by impaired mitophagy aggravated liver ischemia and reperfusion injury in diabetic mice

Journal of Diabetes Investigation, 2023
Aims/Introduction Emerging evidence has suggested the detrimental role of oxidative stress in aggravating ischemia and reperfusion (IR) injury in diabetic livers. Interplay between oxidative stress and mitophagy has been shown.
Kong Zhijun, Zhang Xudong, Wu Baoqiang, Zhu Chunfu, Yu Qiang, Gao Yuan, Qin Xihu   +6 more
doaj   +1 more source

Effective and repeatable chromatographic separation of 5 nucleotides in infant formula milk powder by ion-pair high-performance liquid chromatography–ultraviolet

Journal of Dairy Science, 2022
: A robust method using HPLC-UV was developed to improve the accuracy and repeatability of a quantitative method to detect 5 nucleotides (cytidine-monophosphate, uridine monophosphate, adenosine monophosphate, guanine monophosphate, and inosine ...
Yuanjia Chen, Lin Luo, Peiyan Feng, Baojun Xu, Xiaoqun Wei   +4 more
doaj   +1 more source

Adenosine Triphosphate: Uridine Monophosphate-Cytidine Monophosphate Phosphotransferase from Tetrahymena pyriformis

Journal of Biological Chemistry, 1969
Abstract An enzyme that synthesizes uridine diphosphate from uridine monophosphate and adenosine triphosphate has been purified 300-fold from Tetrahymena pyriformis. The enzyme also converts cytidine monophosphate to cytidine diphosphate and deoxycytidine monophosphate to deoxycytidine diphosphate.
B W, Ruffner, E P, Anderson
openaire   +2 more sources

Baicalin inhibited PANX-1/P2Y6 signaling pathway activation in porcine aortic vascular endothelial cells infected by Glaesserella parasuis

Heliyon
Glaesserella parasuis can induce endothelial barrier damage in piglets, although the mechanism by which this pathogen triggers inflammatory damage remains unclear. Baicalin possesses anti-inflammatory and anti-oxidant activities.
Shulin Fu, Xinyue Tian, Chun Peng, Dan Zhang, Linglu Zhou, Yuzhen Yuan, Jing He, Ling Guo, Yinsheng Qiu, Chun Ye, Yu Liu, Bingbing Zong   +11 more
doaj   +1 more source

Adenosine-Metabolizing Enzymes, Adenosine Kinase and Adenosine Deaminase, in Cancer

Biomolecules, 2022
The immunosuppressive effect of adenosine in the microenvironment of a tumor is well established. Presently, researchers are developing approaches in immune therapy that target inhibition of adenosine or its signaling such as CD39 or CD73 inhibiting ...
Galina Zhulai, Eugenia Oleinik, Mikhail Shibaev, Kirill Ignatev   +3 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

ATF4‐mediated stress response as a therapeutic vulnerability in chordoma

Molecular Oncology, EarlyView.
We screened 5 chordoma cell lines against 100+ inhibitors of epigenetic and metabolic pathways and kinases and identified halofuginone, a tRNA synthetase inhibitor. Mechanistically halofuginone induces an integrated stress response, with eIF2alpha phosphorylation, activation of ATF4 and its target genes CHOP, ASNS, INHBE leading to cell death ...
Lucia Cottone, James Dunford, Eleanor Calcutt, Vicki Gamble, Filiz Senbabaoglu Aksu, Lorena Ligammari, Georgina Wherry, Giorgia Gaeta, John C. Christianson, Adrienne M. Flanagan, Udo Oppermann, Adam P. Cribbs   +11 more
wiley   +1 more source