Results 81 to 90 of about 8,226 (286)

A Randomized, Placebo‐Controlled Trial of Hydroxychloroquine in Incomplete Lupus

open access: yesArthritis &Rheumatology, EarlyView.
Objective Patients with features of systemic lupus erythematosus (SLE) who do not fulfill classification criteria can be designated as incomplete lupus erythematosus (ILE). This condition includes individuals with a high risk of progression to SLE. Treatment of ILE may reduce symptoms, severity, and incidence of SLE.
Nancy J. Olsen   +14 more
wiley   +1 more source

Biochemical and crystallographic studies of monomeric and dimeric bovine cytochrome c oxidase

open access: yesBiophysics and Physicobiology, 2021
Cytochrome c oxidase (CcO), a terminal oxidase in the respiratory chain, catalyzes the reduction of O2 to water coupled with the proton pump across the membrane.
Kyoko Shinzawa-Itoh, Kazumasa Muramoto
doaj   +1 more source

Epithelial ovarian carcinoma diagnosis by desorption electrospray ionization mass spectrometry imaging [PDF]

open access: yes, 2016
Ovarian cancer is highly prevalent among European women, and is the leading cause of gynaecological cancer death. Current histopathological diagnoses of tumour severity are based on interpretation of, for example, immunohistochemical staining. Desorption
Brown, R   +11 more
core   +1 more source

Cardiolipins and biomembrane function [PDF]

open access: yesBiochimica et Biophysica Acta (BBA) - Reviews on Biomembranes, 1992
Evidence is discussed for roles of cardiolipins in oxidative phosphorylation mechanisms that regulate State 4 respiration by returning ejected protons across and over bacterial and mitochondrial membrane phospholipids, and that regulate State 3 respiration through the relative contributions of proteins that transport protons, electrons and/or ...
openaire   +3 more sources

Systemic aging fuels heart failure: Molecular mechanisms and therapeutic avenues

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1059-1080, April 2025.
Abstract Systemic aging influences various physiological processes and contributes to structural and functional decline in cardiac tissue. These alterations include an increased incidence of left ventricular hypertrophy, a decline in left ventricular diastolic function, left atrial dilation, atrial fibrillation, myocardial fibrosis and cardiac ...
Zhuyubing Fang   +7 more
wiley   +1 more source

Lipids in Mitochondrial Macroautophagy: Phase Behavior of Bilayers Containing Cardiolipin and Ceramide [PDF]

open access: gold, 2023
Yaiza R. Varela   +7 more
openalex   +1 more source

Therapeutic approaches to enhance PINK1/Parkin mediated mitophagy for the treatment of Parkinson's disease [PDF]

open access: yes, 2019
The discovery of rare familial monogenic forms of early-onset Parkinson's disease has led to the identification of a mitochondrial quality control process as a key player in this disease.
Miller, Silke, Muqit, Miratul M. K.
core   +2 more sources

Subcellular organelle lipidomics in TLR-4-activated macrophages1[S]

open access: yesJournal of Lipid Research, 2010
Lipids orchestrate biological processes by acting remotely as signaling molecules or locally as membrane components that modulate protein function. Detailed insight into lipid function requires knowledge of the subcellular localization of individual ...
Alexander Y. Andreyev   +18 more
doaj   +1 more source

Влияние пальмитиновой кислоты на содержание кардиолипина и фосфатидной кислоты в изолированных гепатоцитах крыс [PDF]

open access: yes, 2010
Cardiolipin and phosphatic acid contents in the hepatocytes, isolated from the liver of 3-month-old rats, under exposure to palmitic acid were investigated.
Babenko, N.A.   +3 more
core  

Oleoylethanolamide regulates intestinal stem cell activity and villus size via PPARα signaling pathway

open access: yesiMetaOmics, EarlyView.
First use of a natural swine model with lipid metabolism to directly link lipid differences to a quantifiable intestinal villus height phenotype. Identified the phospholipid‐derived oleoylethanolamide, rather than canonical fatty acids, as the endogenous primary ligand that activates peroxisome proliferator‐activated receptors α (PPARα) to enlarge ...
Qianqian Wang   +9 more
wiley   +1 more source

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