Results 231 to 240 of about 131,923 (336)

Oxygen‐independent expression of HIF‐1α during the cell cycle in hepatocellular carcinoma cells controls essential metabolic pathways under normoxia

The FEBS Journal, EarlyView.
In Huh7 cells, HIF‐1α is essential as it maintains the expression of proteins involved in glycolysis and steroid/cholesterol biosynthesis both under normoxia and hypoxia. On the other hand, in HeLa cells, these pathways are induced by HIF‐1α only under hypoxia.
Ioanna‐Maria Gkotinakou, Christina Arseni, Kreon Koukoulas, Martina Samiotaki, George Panayotou, George Simos, Ilias Mylonis   +6 more
wiley   +1 more source

Energetic stress in combination with impaired fatty acid oxidation induces sequestration of CoA and adaptation of CoA metabolism

The FEBS Journal, EarlyView.
Computational modelling and in vitro liver cell experiments indicate that medium‐chain acyl‐CoA dehydrogenase (MCAD) deficiency causes an accumulation of (especially medium‐chain) acyl‐CoAs at the cost of free CoA (CoASH). A substantial decrease in CoASH impairs flux through many pathways essential for energy homeostasis.
Ligia Akemi Kiyuna, Christoff Odendaal, Madhulika Singh, Albert Gerding, Miriam Langelaar‐Makkinje, Marianne van der Zwaag, Asmara Drachman, Vladimíra Cetkovská, Gaby Liem Foeng Kioen, Anne‐Claire M. F. Martines, Nicolette C. A. Huijkman, Hein Schepers, Bart van de Sluis, Dirk‐Jan Reijngoud, Ody C. M. Sibon, Amy C. Harms, Thomas Hankemeier, Barbara M. Bakker   +17 more
wiley   +1 more source

Resistance‐exercise‐induced stress intervenes in TGF‐β signaling by cooperatively downregulating nuclear αB‐crystallin and SMAD4 in human skeletal muscle fibers

The FEBS Journal, EarlyView.
Alpha‐crystallin B chain (CRYAB) has been reported to stabilize mothers against decapentaplegic homolog 4 (SMAD4) in transforming growth factor‐β (TGF‐β) signaling, enabling target gene transcription. We show nuclear CRYAB–SMAD4 interaction for the first time in human skeletal muscle fibers and its regulation by exercise.
Kirill Schaaf, Cassandra Duda, Tihomir Kostov, Patrick Diel, Käthe Bersiner, Wilhelm Bloch, Sebastian Gehlert, Daniel Jacko   +7 more
wiley   +1 more source

Defining the tumor microenvironment of non‐small cell lung cancer

Immunology &Cell Biology, EarlyView.
The tumor microenvironment (TME) in non‐small cell lung cancer is highly heterogeneous, both at a patient level and tumor microenvironment resolution. Defining the tumor microenvironment from patient‐responders and non‐responders will aid in the development of targeted therapeutics specific for each individual patient.
Kidane Siele Embaye, Tony Blick, Vahid Yaghoubi Naei, Ken O'Byrne, Brett G. M. Hughes, Arutha Kulasinghe   +5 more
wiley   +1 more source

Renometabolic disorder in experimental rat model of polycystic ovarian syndrome is reversed by acetate-mediated inhibition of pyruvate dehydrogenase kinase 4. [PDF]

BMC Nephrol
Areloegbe SE, Atuma CL, Aturamu A, Ajadi IO, Adelekan OE, Ajadi MB, Akintayo CO, Omoruyi GO, Onyekweli SO, Anifowose OF, Amusa OA, Ajayi K, Oyewole PA, Adegoke TE, Olaniyi KS.   +14 more
europepmc   +1 more source

Corrigendum to "Deficiency of pyruvate dehydrogenase kinase 4 sensitizes mouse liver to diethylnitrosamine and arsenic toxicity through inducing apoptosis" [Liver Res. 2 (2018) 100-107]. [PDF]

Liver Res, 2023
Choiniere J, Lin MJ, Wang L, Wu J.
europepmc   +1 more source

Recognition of the Inner Lipoyl-Bearing Domain of Dihydrolipoyl Transacetylase and of the Blood Glucose-Lowering Compound AZD7545 by Pyruvate Dehydrogenase Kinase 2

, 2007
Alina Tuganova, Alla Klyuyeva, Kirill M. Popov   +2 more
openalex   +2 more sources

Ilimaquinone Induces the Apoptotic Cell Death of Cancer Cells by Reducing Pyruvate Dehydrogenase Kinase 1 Activity [PDF]

, 2020
Choong Hwan Kwak, Ling Jin, Jung Ho Han, Chang Woo Han, Eonmi Kim, MyoungLae Cho, Tae‐Wook Chung, Sung‐Jin Bae, Se Bok Jang, Ki‐Tae Ha   +9 more
openalex   +1 more source

Body size of male Atlantic salmon (Salmo salar L.) at introduction of a 5‐week LD12:12 winter signal influences their decision to mature early or smoltify

Journal of Fish Biology, EarlyView.
Abstract Sexual maturation of male Atlantic salmon post‐smolts (‘jacking’) is undesired in aquaculture and seems to occur due to the intensification in modern facilities. Maturation depends on internal and external factors (temperature, photoperiod, feed availability, energy levels, body size, genetic background) that act on the brain‐pituitary‐gonad ...
Enrique Pino‐Martinez, Kristine F. Staveland, Mitchell S. Fleming, Pablo Balseiro, Cindy Pedrosa, Sigurd O. Handeland   +5 more
wiley   +1 more source

The pyruvate dehydrogenase kinase inhibitor dichloroacetate mitigates alcohol-induced hepatic inflammation and metabolic disturbances in mice. [PDF]

Hepatol Commun
Wu J, Huang E, McMullen MR, Singh V, Mrdjen M, Bellar A, Wang L, Welch N, Dasarathy J, Dasarathy S, Streem D, Brown JM, Nagy LE.   +12 more
europepmc   +1 more source