Results 41 to 50 of about 20,368 (201)

The PGRMC1 Antagonist AG-205 Inhibits Synthesis of Galactosylceramide and Sulfatide

open access: yesCells, 2021
Sulfatide synthesis in the human renal cancer cell line SMKT-R3 was strongly inhibited in the presence of low µM concentrations of AG-205, a progesterone receptor membrane component 1 (PGRMC1) antagonist.
Lihua Wang-Eckhardt   +2 more
doaj   +1 more source

Trauma promotes heparan sulfate modifications and cleavage that disrupt homeostatic gene expression in microvascular endothelial cells

open access: yesFrontiers in Cell and Developmental Biology
Introduction: Heparan sulfate (HS) in the vascular endothelial glycocalyx (eGC) is a critical regulator of blood vessel homeostasis. Trauma results in HS shedding from the eGC, but the impact of trauma on HS structural modifications that could influence ...
Robert P. Richter   +12 more
doaj   +1 more source

Effects of catechins, resveratrol, silymarin components and some of their conjugates on xanthine oxidase‐catalyzed xanthine and 6‐mercaptopurine oxidation

open access: yesJournal of the Science of Food and Agriculture, Volume 105, Issue 5, Page 2765-2776, 30 March 2025.
Abstract BACKGROUND Over the past two decades, the global incidence of gout has markedly increased, affecting people worldwide. Considering the side effects of xanthine oxidase (XO) inhibitor drugs (e.g. allopurinol and febuxostat) used in the treatment of hyperuricemia and gout, the potential application of phytochemicals has been widely studied.
Tímea Bencsik   +6 more
wiley   +1 more source

Mass Spectrometry Insights Into Post‐Translational Modifications in Extracellular Vesicles

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT Extracellular vesicles (EVs) are membrane‐enclosed structures secreted by virtually all living cells, serving as essential mediators of intercellular communication in both physiological and pathological processes. There is growing interest in their potential applications as biomarkers, therapeutic targets, and drug delivery systems, which ...
Dávid Virág   +5 more
wiley   +1 more source

Two different sulfotransferases modify sugars of the N-linked tetrasaccharide decorating Halobacterium salinarum glycoproteins

open access: yesmBio
Despite providing the first example of archaeal N-glycosylation almost 50 years ago, detailed insight into the pathway used by Halobacterium salinarum to assemble and attach an N-linked tetrasaccharide decorating glycoproteins in this haloarchaea has ...
Marianna Zaretsky   +4 more
doaj   +1 more source

Heparan sulfate and glycomimetics: Advances in synthesis and biological applications for post‐stroke neurorepair

open access: yesNeuroprotection, EarlyView.
ECM, extracellular matrix; BDNF, brain‐derived neuroptrophic factor; FGF, fibroblast growth factor; VEGF, vascular endothelial growth factor. Abstract Heparan sulfate, a structurally diverse glycosaminoglycan that is abundant in the central nervous system (CNS), orchestrates essential processes fundamental to neural plasticity, neurorepair, and ...
Mozammel H. Bhuiyan   +3 more
wiley   +1 more source

GlcNAc6ST2/CHST4 Is Essential for the Synthesis of R-10G-Reactive Keratan Sulfate/Sulfated N-Acetyllactosamine Oligosaccharides in Mouse Pleural Mesothelium

open access: yesMolecules
We recently showed that 6-sulfo sialyl N-acetyllactosamine (LacNAc) in O-linked glycans recognized by the CL40 antibody is abundant in the pleural mesothelium under physiological conditions and that these glycans undergo complementary synthesis by ...
Yoshiko Takeda-Uchimura   +6 more
doaj   +1 more source

The International Guideline for the Definition, Classification, Diagnosis and Management of Urticaria

open access: yesAllergy, EarlyView.
ABSTRACT This update and revision of the international guideline for urticaria was developed in accordance with the methods recommended by Cochrane and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) working group. It is an initiative of the Global Allergy and Asthma Excellence Network (GA2LEN) and its Urticaria and ...
T. Zuberbier   +221 more
wiley   +1 more source

Strong impact of sulfotransferases on DNA adduct formation by 4‐aminobiphenyl in bladder and liver in mice

open access: yesCancer Medicine, 2018
Bladder cancer risk is 3‐4 times higher in men than women, but the reason is poorly understood. In mice, male bladder is also more susceptible than female bladder to 4‐aminobiphenyl (ABP), a major human bladder carcinogen; however, female liver is more ...
Yun Li   +7 more
doaj   +1 more source

Keratinocyte Priming by Staphylococcus aureus Reduces HSV‐1 Susceptibility

open access: yesAllergy, EarlyView.
ADEH+ patients have a reduced microbial diversity with increased S. aureus and S. epidermidis colonization compared to ADEH− and healthy controls. Heat‐killed S. aureus reduced HSV‐1 susceptibility and release of infectious progeny virus in a keratinocyte in vitro model. Heat‐killed S.
Phila Cara Baumann   +19 more
wiley   +1 more source

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