Results 71 to 80 of about 19,584 (228)

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

open access: yesThe 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   +4 more
wiley   +1 more source

athar71/Eicosanoids_HFpEF: Version 1 for HFpEF Eicosanoid Paper

open access: yes, 2023
First Release for HFpEF Eicosanoid Project <p>This includes the functions for reading and preprocessing the metabolites data as well as the mediation analyses code.</p ...
Athar Roshandelpoor
core   +1 more source

Seasonal changes in eicosanoid metabolism in the brown bear [PDF]

open access: yes, 2018
International audiencePolyunsaturated fatty acids (PUFAs) exert several important functions across organ systems. During winter, hibernators divert PUFAs from oxidation, retaining them in their tissues and membranes, to ensure proper body functions at ...
Swenson, Jon   +15 more
core   +2 more sources

Coupling of COX-1 to mPGES1 for prostaglandin E2 biosynthesis in the murine mammary gland

open access: yesJournal of Lipid Research, 2005
The mammary gland, like most tissues, produces measurable amounts of prostaglandin E2 (PGE2), a metabolite of arachidonic acid produced by sequential actions of two cyclooxygenases (COX-1 and COX-2) and three terminal PGE synthases: microsomal ...
Subhashini Chandrasekharan   +5 more
doaj   +1 more source

1H NMR metabolomics and lipidomics analysis of neutrophils reveals biomarkers of ageing, inflammageing and frailty

open access: yesThe FEBS Journal, EarlyView.
Using 1H NMR metabolomics, we measured polar and lipid metabolites from human blood neutrophils from people with frailty (n = 31, mean age 84Y), people with rheumatoid arthritis (n = 16, mean age 55Y), robust older (n = 24, mean age 66Y) and healthy younger people (n = 21, mean age 22Y).
Genna Ali Abdullah   +5 more
wiley   +1 more source

s – Novel Therapeutic Targets of Eicosanoid Signalling

open access: yes, 2014
MicroRNAs (miRNAs) have emerged as important regulators in human physiological and pathological processes. We summarize the current knowledge about the role of miRNA involved in the control of inflammatory responses with a special focus on eicosanoid ...
Suess, Beatrix   +5 more
core   +1 more source

Pulmonary epithelial cancer cells and their exosomes metabolize myeloid cell-derived leukotriene C4 to leukotriene D4

open access: yesJournal of Lipid Research, 2016
Leukotrienes (LTs) play major roles in lung immune responses, and LTD4 is the most potent agonist for cysteinyl LT1, leading to bronchoconstriction and tissue remodeling. Here, we studied LT crosstalk between myeloid cells and pulmonary epithelial cells.
Ana Lukic   +6 more
doaj   +1 more source

Protein consumption during pregnancy and risk of gestational diabetes mellitus: Insights from a multi‐center case–control study

open access: yesJournal of Diabetes Investigation, EarlyView.
ABSTRACT Aims Gestational diabetes mellitus (GDM) poses major health risks for mothers and infants. Evidence on the association between dietary protein intake and GDM risk remains inconsistent. This study investigated dietary protein quantity and quality in relation to GDM.
Marzieh Zare   +5 more
wiley   +1 more source

Larval Arctic cod (Boreogadus saida) exhibit stronger developmental and physiological responses to temperature than to elevated pCO2

open access: yesJournal of Fish Biology, EarlyView.
Abstract High‐latitude ecosystems are simultaneously warming and acidifying under ongoing climate change. Arctic cod (Boreogadus saida) are a key species in the Arctic Ocean and have demonstrated sensitivity to ocean warming and acidification as adults and embryos, but their larval sensitivity to the combined stressors is unknown. In a laboratory multi‐
Emily Slesinger   +6 more
wiley   +1 more source

The inhibition of T-lymphocyte proliferation by fatty acids is via an eicosanoid-independent mechanism

open access: yes, 1992
Eicosanoids, in particular prostaglandin E2 (PGE2), are potent inhibitors of a number of immune responses, including lymphocyte proliferation. We have previously shown that fatty acids, especially polyunsaturated fatty acids (PUFA), inhibit mitogen ...
Calder, P.C.   +2 more
core  

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