Results 71 to 80 of about 23,950 (217)

Inhibition of human mevalonate kinase by allosteric inhibitors of farnesyl pyrophosphate synthase

FEBS Open Bio
Mevalonate kinase is a key regulator of the mevalonate pathway, subject to feedback inhibition by the downstream metabolite farnesyl pyrophosphate. In this study, we validated the hypothesis that monophosphonate compounds mimicking farnesyl pyrophosphate
Saman Salari, Hiu‐Fung Lee, Youla S. Tsantrizos, Jaeok Park   +3 more
doaj   +1 more source

Steroidogenic compensation and lipid deficiency with enhanced NAD+ salvage in small‐for‐gestational‐age placenta

The FEBS Journal, EarlyView.
Fetal growth restriction is associated with placental metabolic adaptations. In small‐for‐gestational‐age placenta (SGA), cholesterol receptors and steroidogenic enzymes are upregulated, enhancing steroidogenesis. NAD salvage pathway is also increased to support NADP+/NADPH requirements.
Serena Xodo, Lorenza Driul, Vanessa Tolotto, Eros Di Giorgio, Luigi E. Xodo   +4 more
wiley   +1 more source

The effect of decreased plasma cholesterol concentration on circulatinga mevalonate metabolism in rats.

Journal of Lipid Research, 1981
Circulating mevalonate is metabolized by two mechanisms: the sterol pathways leading to cholesterol and the shunt pathway resulting in CO2 production. The kidney is the chief site of circulating mevalonate metabolism by both pathways.
K R Feingold, M H Wiley, G MacRae, M D Siperstein   +3 more
doaj   +1 more source

Tissue Resident Memory Cells: Friend or Foe?

Immunology, EarlyView.
Tissue‐resident memory T cells (TRM cells) are specialised immune cells in barrier tissues like the lungs, skin and gut, providing rapid host defence and tumour surveillance. Their retention and differentiation are regulated by molecules such as CD69, CD103 and TGF‐β. Dysregulation of TRM cells can lead to chronic activation, driving conditions such as
Chidimma F. Chude, Jude E. Uzonna, Janilyn Arsenio   +2 more
wiley   +1 more source

Metabolism of plasma mevalonate in rats and humans.

Journal of Lipid Research, 1982
A circadian rhythm in plasma mevalonate was identified in human subjects. This variation, over a 5-fold range, is paralleled by a rhythm in urinary excretion.
R R Kopito, S B Weinstock, L E Freed, D M Murray, H Brunengraber   +4 more
doaj   +1 more source

Towards an integrated molecular understanding of plant hormones

Journal of Integrative Plant Biology, EarlyView.
This review offers a comprehensive overview of the nine plant hormones, delving into their biosynthesis, transport, signaling and crosstalk mechanisms. Because the complexity of plant hormonal control goes beyond these core elements, additional specific features are discussed. Lastly, this review highlights how fundamental insights drive hormonal‐based
Louise Vilain, Marie‐Laure Fauconnier, Manon Genva   +2 more
wiley   +1 more source

Mevalonate metabolism governs cancer immune surveillance

OncoImmunology, 2017
The metabolic reprogramming that drives immunity engages the mevalonate pathway for cholesterol biosynthesis and protein prenylation. The importance of tight regulation of this metabolic route is reflected by the fact that too low activity impairs ...
Georg Gruenbacher, Martin Thurnher
doaj   +1 more source

Visualizing the enzyme mechanism of mevalonate diphosphate decarboxylase

Nature Communications, 2020
Mevalonate diphosphate decarboxylase (MDD) is a key enzyme in the mevalonate pathway and catalyses the decarboxylation of mevalonate-5-diphosphate to isopentenyl diphosphate.
Chun-Liang Chen, Lake N. Paul, James C. Mermoud, Calvin Nicklaus Steussy, Cynthia V. Stauffacher   +4 more
doaj   +1 more source

Periodontal Medicine Rewired: Mechanisms Linking Periodontitis to Systemic Diseases

Journal of Periodontal Research, EarlyView.
This review reorganizes decades of research in periodontal medicine into a multi‐dimensional framework, illustrating how periodontitis influences systemic health through at least seven interconnected mechanisms. ABSTRACT Periodontitis is now recognized not merely as a localized oral condition but as a systemic disease linked to over 70 communicable and
Mario Romandini, George Hajishengallis, Mike Curtis, Giacomo Baima   +3 more
wiley   +1 more source

Negative regulation of cell proliferation by mevalonate or one of the mevalonate phosphates.

Journal of Biological Chemistry, 1991
The role of mevalonate and its products in the regulation of cellular proliferation was examined using 6-fluoromevalonate (Fmev), a compound that blocks the conversion of mevalonate pyrophosphate to isopentenyl pyrophosphate. Fmev suppressed DNA synthesis by a variety of transformed and malignant T cell, B cell, and myeloid cell lines.
J A, Cuthbert, P E, Lipsky
openaire   +2 more sources