Results 31 to 40 of about 1,235,785 (183)

Genome-Wide Characterization of the Phosphate Starvation Response in Schizosaccharomyces pombe

BMC Genomics, 2012
Background Inorganic phosphate is an essential nutrient required by organisms for growth. During phosphate starvation, Saccharomyces cerevisiae activates the phosphate signal transduction (PHO) pathway, leading to expression of the secreted acid ...
Carter-O’Connell Ian, Peel Michael T, Wykoff Dennis D, O’Shea Erin K   +3 more
doaj   +1 more source

Pho-s induces apoptosis though the mitochondrial-dependent pathway in Renca cells.

, 2013
(a) Dot plot profile represents V-FITC/PI staining showing the percentage of apoptotic cells. (b) An increase of apoptotic cells was observed after 12 h of treatment with 90 mM Pho-s.
Vanessa Morais Freitas (389691), Gilberto Orivaldo Chierice (389697), Rose Eli Grassi Rici (389695), Otaviano Mendonça R. Filho (389696), Durvanei Augusto Maria (389698), Adilson Kleber Ferreira (389690), Sergio Paulo Bydlowski (389694), Jorge Luiz Mária Ruiz (389693), Débora Levy (389692)   +8 more
core   +1 more source

Pho Luncheon

, 2010
Two students enjoy their Pho luncheon in the Student Center dining hall.
Stewart, Peggy
core   +5 more sources

Proteome Expression and Survival Strategies of a Proteorhodopsin-Containing Vibrio Strain under Carbon and Nitrogen Limitation

mSystems, 2022
Photoheterotrophy is a widespread mode of microbial metabolism, notably in the oligotrophic surface ocean, where microbes experience chronic nutrient limitation.
Gwendolyn E. Gallagher, Jacob R. Waldbauer   +1 more
doaj   +1 more source

Chemical Screening Identifies Danofloxacin as a Self‐Renewal Agonist of Embryonic Stem Cells through Alleviation of HDAC1‐Mediated Deacetylation of Tert and Prdm10

Advanced Science, EarlyView.
This study identified Danofloxacin as a novel supporter of the maintenance of mouse embryonic stem cell (ESC) pluripotency. It functions partially by inhibiting HDAC1, which increases specific histone acetylation marks and activates key genes like Tert and Prdm10.
Yan Zhang, Junxiang Ji, Baoxing Dong, Zhenhua Zhu, Xucheng Lv, Peng Chen, Wenqiang Liu, Min Zhou, Shou‐Dong Ye   +8 more
wiley   +1 more source

Computational prediction of Pho regulons in cyanobacteria

BMC Genomics, 2007
Background Phosphorus is an essential element for all life forms. However, it is limiting in most ecological environments where cyanobacteria inhabit. Elucidation of the phosphorus assimilation pathways in cyanobacteria will further our understanding of ...
Xu Ying, Olman Victor, Su Zhengchang
doaj   +1 more source

OsCPK12‐OsATPD1 Module Regulates Photosynthetic Acclimation to Light Stress in Rice

Advanced Science, EarlyView.
OsCPK12 interacts and phosphorylates OsAtpD1 at Ser8 in its transit peptide. This phosphorylation promote its chloroplast translocation, thereby maintaining ATP synthase activity and proton gradient (ΔpH) homeostasis and regulating photosynthetic acclimation, photoprotection, and repair under light stress.
Beifang Wang, Aaron Chan, Yongyi Fan, Yanwu Wang, Pao Xue, Yingxin Zhang, Xiaodeng Zhan, Weixun Wu, Ping Yu, Daibo Chen, Junlin Fu, Yongbo Hong, Xihong Shen, Lianping Sun, Aike Zhu, Shihua Cheng, Qunen Liu, Liyong Cao   +17 more
wiley   +1 more source

Protective Role of Aldose Reductase Deletion in an Animal Model of Oxygen-Induced Retinopathy

i-Perception, 2011
Retinopathy of prematurity (ROP) is a common disease occurred in premature babies. Both vascular abnormality and neural dysfunction of the retina were reported, and oxidative stress was involved.
Zhongjie Fu, Sukyee Li, Sookja K Chung, David Wong, Amy Cheukyin Lo   +4 more
doaj   +1 more source

A Proteomic View of Salmonella Typhimurium in Response to Phosphate Limitation

Proteomes, 2018
Salmonella enterica serovar Typhimurium (S. Typhimurium), an important foodborne pathogen, often encounters phosphate (Pi) shortage both in the environment and inside host cells.
Jiezhang Jiang, Kaiwen Yu, Linlu Qi, Yanhua Liu, Sen Cheng, Mei Wu, Zhen Wang, Jiaqi Fu, Xiaoyun Liu   +8 more
doaj   +1 more source

Lactylation‐Driven PROS1‐TYRO3‐CARF Signaling Promotes Therapy‐Induced Senescence Escape and Radioresistance in Meningioma

Advanced Science, EarlyView.
A glycolysis‐driven epigenetic switch promotes therapy resistance in meningioma. Increased lactate production enhances histone H3K27 lactylation, which activates PROS1 secretion. Secreted PROS1 engages TYRO3 signaling to degrade the senescence regulator CARF, allowing cancer cells to escape growth arrest.
Zhuohang Wang, Qixiang Zhang, Keman Liao, Xiaoyu Liu, Hongchi Zhang, Yunsheng Chen, Yuxiao Ma, Yikui Liu, Aoqian Xu, Yuhao Sun, Jiayi Chen, Liuguan Bian, Baofeng Wang   +12 more
wiley   +1 more source