Results 1 to 10 of about 84,786 (247)

Elevated levels of plasma phenylalanine in schizophrenia: a guanosine triphosphate cyclohydrolase-1 metabolic pathway abnormality? [PDF]

PLoS ONE, 2014
BACKGROUND: Phenylalanine and tyrosine are precursor amino acids required for the synthesis of dopamine, the main neurotransmitter implicated in the neurobiology of schizophrenia.
Olaoluwa Okusaga, Olesja Muravitskaja, Dietmar Fuchs, Ayesha Ashraf, Sarah Hinman, Ina Giegling, Annette M Hartmann, Bettina Konte, Marion Friedl, Jason Schiffman, Elliot Hong, Gloria Reeves, Maureen Groer, Robert Dantzer, Dan Rujescu, Teodor T Postolache   +15 more
doaj   +4 more sources

A Small Guanosine Triphosphate Binding Protein PagRabE1b Promotes Xylem Development in Poplar [PDF]

Frontiers in Plant Science, 2021
Rab GTPases are the subfamily of the small guanosine triphosphate (GTP)-binding proteins which participated in the regulation of various biological processes. Recent studies have found that plant Rabs play some specific functions.
Ying-Li Liu, Li-Juan Wang, Li-Juan Wang, Yu Li, Yu Li, Ying-Hua Guo, Yuan Cao, Shu-Tang Zhao, Shu-Tang Zhao   +8 more
doaj   +2 more sources

Role of Tissue Transglutaminase Catalytic and Guanosine Triphosphate-Binding Domains in Renal Cell Carcinoma Progression [PDF]

ACS Omega, 2020
Burge Ulukan, Ajna Bihorac, Tarik Sipahioglu, Robert Kiraly, Laszlo Fesus, Dilek Telci   +5 more
doaj   +4 more sources

Rap1 Guanosine Triphosphate Hydrolase (GTPase) Regulates Shear Stress-Mediated Adhesion of Mesenchymal Stromal Cells [PDF]

Biology
Intravenously transplanted mesenchymal stromal cells (MSCs) have been shown to interact with endothelial cells and to migrate to tissues. However, intracellular signals regulating MSC migration are still incompletely understood.
Melanie Giesen, Erika Fleck, Jürgen Scheele, Tanja Nicole Hartmann, Reinhard Henschler   +4 more
doaj   +2 more sources

Conformations and binding pockets of HRas and its guanine nucleotide exchange factors complexes in the guanosine triphosphate exchange process. [PDF]

J Comput Chem, 2022
Xiong Y, Zeng J, Xia F, Cui Q, Deng X, Xu X.   +5 more
europepmc   +3 more sources

Ginsenoside Re inhibits pacemaker potentials via adenosine triphosphate-sensitive potassium channels and the cyclic guanosine monophosphate/nitric oxide-dependent pathway in cultured interstitial cells of Cajal from mouse small intestine

Journal of Ginseng Research, 2015
Background: Ginseng belongs to the genus Panax. Its main active ingredients are the ginsenosides. Interstitial cells of Cajal (ICCs) are the pacemaker cells of the gastrointestinal (GI) tract.
Noo Ri Hong, Hyun Soo Park, Tae Seok Ahn, Hyun Jung Kim, Ki-Tae Ha, Byung Joo Kim   +5 more
doaj   +2 more sources

A Putative Guanosine Triphosphate Cyclohydrolase I Named CaGCH1 Is Involved in Hyphal Branching and Fruiting Development in Cyclocybe aegerita. [PDF]

Front Microbiol, 2022
Tao N, Cheng B, Chai H, Cui X, Ma Y, Yan J, Zhao Y, Chen W.   +7 more
europepmc   +2 more sources

Delineation of molecular interactions of plant growth promoting bacteria induced β-1,3-glucanases and guanosine triphosphate ligand for antifungal response in rice: a molecular dynamics approach. [PDF]

Mol Biol Rep, 2022
Jha Y, Dehury B, Kumar SPJ, Chaurasia A, Singh UB, Yadav MK, Angadi UB, Ranjan R, Tripathy M, Subramanian RB, Kumar S, Simal-Gandara J.   +11 more
europepmc   +3 more sources

Nonenzymatic Formation of Guanosine 3′ : 5′-Monophosphate from Guanosine Triphosphate

Journal of Biological Chemistry, 1974
Abstract We observed the nonenzymatic formation of guanosine 3' : 5'-monophosphate (cyclic GMP) from GTP. The reaction was dependent upon heat and was accelerated by divalent cations and creatine phosphate. The formation of cyclic GMP was greater with increased incubation time, temperature, GTP concentration, and pH. All of the divalent cations tested (
Hiroshi Kimura, Ferid Murad
openalex   +3 more sources

In-silico investigation reveals microbial metabolic biomarkers and their regulatory roles in hormone sensitive cancers [PDF]

Journal of Genetic Engineering and Biotechnology
Cancer burden has become a global concern, specifically with hormone-sensitive cancers (HSC). Among the various factors influencing the progress and treatment of cancers, the human microbiota plays a vital role.
Suvitha Anbarasu, Srujal Kacha, Sudha Ramaiah, Anand Anbarasu   +3 more
doaj   +2 more sources