Results 211 to 220 of about 158,395 (286)

Allosteric regulation of glutamate dehydrogenase deamination activity. [PDF]

Sci Rep, 2020
Bera S, Rashid M, Medvinsky AB, Sun GQ, Li BL, Acquisti C, Sljoka A, Chakraborty A.   +7 more
europepmc   +1 more source

Evolution of lysine and arginine biosynthesis revealed by substrate specificity of lysine biosynthetic enzymes in Thermus thermophilus

The FEBS Journal, EarlyView.
Two enzymes from the Thermus thermophilus lysine biosynthetic pathway, LysZ and LysY, unexpectedly exhibit substrate promiscuity. They are able to recognize the LysW intermediates utilized by the ArgW‐mediated arginine route, even though the bacterium already possesses the canonical arginine biosynthetic pathway.
Wenyuan Shi, Ayako Yoshida, Saori Kosono, Makoto Nishiyama   +3 more
wiley   +1 more source

Coenzyme A mitigates cystine‐deprivation‐induced ferroptosis by suppressing the iron‐starvation response

The FEBS Journal, EarlyView.
Cystine (Cys2) deprivation in pancreatic cancer cells induces oxidative stress that destabilizes cytosolic iron–sulfur cluster (ISC) proteins, triggering an iron‐regulatory protein (IRP)‐mediated iron‐starvation response (ISR). This leads to increased iron uptake (via TFRC), an expanded labile iron pool, and ferroptosis.
Mingjun Tan, Yunzhan Li, Lei Sang, Min Wang, Qin Li, Zekun Li, Dongxiao Sun, Xiuchao Wang, Shengyu Yang   +8 more
wiley   +1 more source

Glutamate dehydrogenase 1-dependent α-ketoglutarate promotes hepatitis B virus transcription by modulating histone methylations on the covalently closed circular DNA minichromosome. [PDF]

Clin Mol Hepatol
Cheng ST, Chen WX, Deng HJ, He X, Zhang H, Tan M, Yu HB, Zhang ZZ, Ren JH, Yang ML, Zhang DP, Li ZH, Chen J.   +12 more
europepmc   +1 more source

Hypoadrenocorticism‐like syndrome in a cat with Tritrichomonas foetus infection: a case report

Journal of Small Animal Practice, EarlyView.
A reduced sodium: potassium ratio is an uncommon finding in cats, and is typically associated with conditions such as hypoadrenocorticism, severe renal and cardiovascular diseases, cavitary effusion and certain non‐parasitic gastrointestinal diseases.
M. Crisonà, F. Fracassi, A. M. Tardo, S. Okonji, F. Del Baldo   +4 more
wiley   +1 more source

Retraction notice to "L-Leucine stimulates glutamate dehydrogenase activity and Glutamate synthesis by regulating mTORC1/SIRT4 pathway in pig liver" [Animal Nutrition 4 (2018) 329-338]. [PDF]

Anim Nutr
Wang T, Yao W, He Q, Shao Y, Zheng R, Huang F.   +5 more
europepmc   +1 more source

Discrete and cell‐specific hypoxic responses in Arabidopsis roots resolved by single‐nuclei transcriptomics

New Phytologist, EarlyView.
Summary With the intensification of unpredictable flooding events because of global warming, there is a need to understand how root cells perceive and respond to oxygen deprivation. The use of high‐throughput single‐nuclei RNA‐sequencing (snRNA‐Seq) allows the examination of gene expression profiles in discrete cell types.
Robert D. Hill, Sean M. Robertson, Abir U. Igamberdiev, Mohammed M. Mira, Olivia Wilkins, Claudio Stasolla   +5 more
wiley   +1 more source

Biological characteristics and functions of a novel glutamate dehydrogenase from Trichinella spiralis. [PDF]

Parasite
Cheng YK, Zhang Y, Zhang ZY, Cong PK, Feng JY, Zhang R, Long SR, Zhang X, Wang ZQ, Cui J.   +9 more
europepmc   +1 more source

B‐GATA factors are required for nitrogen‐responsive growth in Physcomitrium patens and Arabidopsis thaliana

New Phytologist, EarlyView.
Summary We hypothesized that B‐GATA family transcription factors have important roles in growth regulation in moss. We analyzed B‐GATA family transcription factor mutants from Physcomitrium patens and Arabidopsis thaliana to assess growth, gene expression, and cytokinin‐related processes under varying nitrogen conditions.
Dario Zappone, Peter Michael Schröder, Ivan Petřík, Xiao Dong, Rudi Schäufele, Korbinian Schneeberger, Ondřej Novák, Claus Schwechheimer   +7 more
wiley   +1 more source

Dietary protein load affects the energy and nitrogen balance requiring liver glutamate dehydrogenase to maintain physical activity. [PDF]

J Biol Chem
Luczkowska K, Zhou Y, Ramos-Lobo AM, Brun T, Maechler P.   +4 more
europepmc   +1 more source