Results 71 to 80 of about 6,888,408 (247)

Chromatin Packing Domain Engineering Through the Manipulation of Nuclear Cationic States

Advanced Science, EarlyView.
Manipulation of intranuclear divalent cation concentrations rapidly and reversibly remodels chromatin packing domains in living cells. Magnesium depletion disrupts domain compaction, heterochromatin organization, and transcriptional regulation, whereas magnesium loading promotes more compact and stable domains.
Cody L. Dunton, Carrillo Paola Gonzalez, Luay Almassalha, Wing Shun Li, Ruyi Gong, Nicolas Acosta, I Chae Ye, Jane Frederick, Christopher Hogg, Saira John, J. A. Gareth Williams, Rikkert J. Nap, Igal Szleifer, Vadim Backman   +13 more
wiley   +1 more source

Plenty of Patterns

, 2009
News-Messenger photographer Bruce Crippen captured patterns formed by this building's facade in Fremont ...
Fremont, Ohio News-Messenger
core  

Adaptation of Echinococcus Multilocularis to Oxidative Stress Depends on EmPDK‐Mediated Metabolic Reprogramming

Advanced Science, EarlyView.
Metabolic adaption presents a vital survival strategy for E. multilocularis. This study identifies EmPDK as a central metabolic regulator governing glucose metabolic reprogramming. Oxidative stress activates EmHIF1α to induce EmPDK expression. Mechanistic characterization reveals this ROS/EmHIF1α/EmPDK axis drives glycolytic reprogramming to sustain ...
Huijuan Wang, Zhijian Xu, Ye Tian, Yao Zhang, Zhe Cheng, Yanhai Wang   +5 more
wiley   +1 more source

Plenty of Pattern

, 2009
News-Messenger photographer Bruce Crippen found pattern in a stack of pipes in Fremont ...
Fremont, Ohio News-Messenger
core  

B Cells are Activated via a Nanoporous Interface that Stabilizes Microvilli and Engages Mechanosensitive Ion Channels

Advanced Science, EarlyView.
B cells can be activated independently of antigen recognition via mechanical stimulation through nanoporous substrates. Exposure to such substrates induced B cell microvilli extension into the pores, intracellular Ca2+ signaling, phosphorylation of signaling proteins, and CD69 expression.
Nozie D. Aghaizu, Willi Weber, Nadine Strempel, Asya Polat, Enrico Klotzsch   +4 more
wiley   +1 more source

Brian Ohm Slides Into Second Base

, 2008
St. Joseph High School baseball player Brian Ohm slides into second base during a game in Fremont, Ohio.
Fremont, Ohio News-Messenger
core  

Exploration of the Binding Mechanism of Cyclic Dinucleotide Analogs to Stimulating Factor Proteins and the Implications for Subsequent Analog Drug Design

Biomolecules
Cyclic dinucleotides (CDNs) are cyclic molecules consisting of two nucleoside monophosphates linked by two phosphodiester bonds, which act as a second messenger and bind to the interferon gene stimulating factor (STING) to activate the downstream ...
Shu-Wei Yuan, Hong-Ling Shi, Mu-Ran Fu, Xi-Chuan Zhang, Xiao-Qi Xi, Yao Wang, Tai-Song Shen, Jin-Liang Ma, Cun-Duo Tang   +8 more
doaj   +1 more source

Ion‐Driven Regulation of Ca2+ Flow by Ti/Zn Composite Activates ERK/MAPK Signaling and Maintains Mitochondrial Homeostasis to Promote Macrophage‐Mediated Bone Regeneration

Advanced Science, EarlyView.
A 3D‐printed interpenetrating Ti/Zn composite enables sustained Zn2+ release to regulate intracellular Ca2+ redistribution, preserve mitochondrial homeostasis, activate ERK/MAPK signaling, and promote M2 macrophage polarization, thereby enhancing osteoimmune‐mediated bone regeneration and peri‐implant osseointegration.
Wanyi Huang, Qiyue Zhang, Yueyang Qiu, Haocheng Suo, Zengqian Liu, Bing Bai, Qiang Wang, Qing Zhou   +7 more
wiley   +1 more source

Bill Duell Wins State Award

, 2009
Bill Duell, News-Messenger classified advertising manager, won first place for classified promotion for newspapers under 20,000 circulation at the Ohio Newspaper Classified Clinic in Columbus ...
Fremont, Ohio News-Messenger
core  

Calcium Ion as a Second Messenger With Special Reference to Excitation-Contraction Coupling

Journal of Pharmacological Sciences, 2006
.: Calcium ion (Ca2+) plays an important role in stimulus-response reactions of cells as a second messenger. This is done by keeping cytoplasmic Ca2+ concentration low at rest and by mobilizing Ca2+ in response to stimulus, which in turn activates the ...
Makoto Endo
doaj   +1 more source