Results 31 to 40 of about 118,645 (287)

Rhamnose-Containing Compounds: Biosynthesis and Applications

Molecules, 2022
Rhamnose-associated molecules are attracting attention because they are present in bacteria but not mammals, making them potentially useful as antibacterial agents. Additionally, they are also valuable for tumor immunotherapy.
Siqiang Li, Fujia Chen, Yun Li, Lizhen Wang, Hongyan Li, Guofeng Gu, Enzhong Li   +6 more
doaj   +1 more source

Sindbis envelope proteins as endogenous acceptors in reactions of guanosine diphosphate-[14C]Mannose with preparations of infected chicken embryo fibroblasts.

Journal of Biological Chemistry, 1977
Sharon S. Krag, Phillips W. Robbins
openalex   +2 more sources

Combinatorial modular pathway engineering for guanosine 5'-diphosphate-L-fucose production in recombinant Escherichia coli.

Journal of Agricultural and Food Chemistry, 2020
Guanosine 5'-diphosphate (GDP)-L-fucose is a vital nucleotide sugar involved in the synthesis of fucosylated oligosaccharides, such as fucosylated human milk oligosaccharides, which play important roles in physiological and pathological processes.
L. Wan, Yingying Zhu, Wen Li, Wenli Zhang, W. Mu   +4 more
semanticscholar   +1 more source

Role of ARHGEF3 as a GEF and mTORC2 Regulator

Frontiers in Cell and Developmental Biology, 2022
Guanine nucleotide exchange factors (GEFs) activate GTPases by stimulating the release of guanosine diphosphate to permit the binding of guanosine triphosphate.
Sana Abdul Khaliq, Sana Abdul Khaliq, Zobia Umair, Mee-Sup Yoon, Mee-Sup Yoon, Mee-Sup Yoon   +5 more
doaj   +1 more source

Guanosine diphosphate activates an adenosine 5'‐triphosphate‐sensitive K+ channel in the rabbit portal vein.

Journal of Physiology, 1991
Shunichi Kajioka, Kenji Kitamura, H Kuriyama   +2 more
openalex   +3 more sources

SpoT Induces Intracellular Salmonella Virulence Programs in the Phagosome. [PDF]

, 2020
Guanosine tetraphosphate (ppGpp) and guanosine pentaphosphate (pppGpp), together named (p)ppGpp, regulate diverse aspects of Salmonella pathogenesis, including synthesis of nutrients, resistance to inflammatory mediators, and expression of secretion ...
Fitzsimmons, Liam F, Jones-Carson, Jessica, Kant, Sashi, Kim, Ju-Sim, Liu, Lin, McClelland, Michael, Porwollik, Steffen, Till, James K, Vazquez-Torres, Andres   +8 more
core   +1 more source

Gαs slow conformational transition upon GTP binding and a novel Gαs regulator

iScience, 2023
Summary: G proteins are major signaling partners for G protein-coupled receptors (GPCRs). Although stepwise structural changes during GPCR–G protein complex formation and guanosine diphosphate (GDP) release have been reported, no information is available
Donghoon Ahn, Davide Provasi, Nguyen Minh Duc, Jun Xu, Leslie Salas-Estrada, Aleksandar Spasic, Min Woo Yun, Juyeong Kang, Dongmin Gim, Jaecheol Lee, Yang Du, Marta Filizola, Ka Young Chung   +12 more
doaj   +1 more source

Simultaneous quantification of 12 different nucleotides and nucleosides released from renal epithelium and in human urine samples using ion-pair reversed-phase HPLC [PDF]

, 2012
Nucleotides and nucleosides are not only involved in cellular metabolism but also act extracellularly via P1 and P2 receptors, to elicit a wide variety of physiological and pathophysiological responses through paracrine and autocrine signalling pathways.
Alberto Contreras-Sanz, BD Gill, C Crawford, Claire M. Peppiatt-Wildman, DR Ferguson, DR Schneider, EM Schwiebert, EW Inscho, EW Inscho, FQ Yang, G Burnstock, G Burnstock, G Burnstock, G Manfredi, G Xu, HA Neufeld, HA Praetorius, HA Praetorius, Hardyal S. Gill, HM Liebich, I Kugelgen von, I Kugelgen von, J Czarnecka, James Malone-Lee, JC Mathies, Jennifer C. Jacoby, JM Buescher, JO Svensson, JR Gever, K Sugaya, Kevin M. G. Taylor, KH Schram, KR Kim, LA Birder, LC Rump, LD Todorov, M Cichna, M Katayama, MA Bailey, N Ozer, N Yamaoka, NS Zur, P Bodin, P Vinas, PD Wilson, R Corriden, RC Calvert, Rebecca E. Birch, RL Cordell, S Tatur, S Wiener, SA Levesque, Scott S. P. Wildman, Toby S. Scott-Ward, V Jankowski, V Kumar, W Yu, Y Cheng, Y Sun, Y Sun, Y Zheng   +60 more
core   +2 more sources

AMP-Activated Protein Kinase Activation by 5-Aminoimidazole-4-carboxamide-1-β-D-ribofuranoside (AICAR) Inhibits Palmitate-Induced Endothelial Cell Apoptosis Through Reactive Oxygen Species Suppression

Journal of Pharmacological Sciences, 2008
AMP-activated protein kinase (AMPK) activation has an antiapoptotic effect in endothelial cells, but the mechanisms involved remain unclear. Here, we investigated whether AMPK activation could inhibit palmitate-induced apoptosis through suppression of ...
Ji-Eun Kim, Yong-Woon Kim, In Kyu Lee, Jong-Yeon Kim, Young Jin Kang, So-Young Park   +5 more
doaj   +1 more source

Guanosine 5'-diphosphate 3'-diphosphate (ppGpp), guanosine 5'-diphosphate 3'-monophosphate (ppGp) and antibiotic production in Streptomyces clavuligerus [PDF]

Microbiology, 1996
Streptomyces clavuligerus produced cephamycin C under all nutrient limitations investigated in batch culture, whilst clavulanic acid was produced under phosphate and carbon limitations. Guanosine 5′-diphosphate 3′-diphosphate (ppGpp) was produced at very low levels in all fermentations, prior to the detection of cephamycin C in the fermentation broth ...
C. Jones, A. Thompson, R. England
openaire   +1 more source