[HTML][HTML] Reactive oxygen species, Ca2+ stores and acute pancreatitis; a step closer to therapy?

DN Criddle - Cell Calcium, 2016 - Elsevier
Disruption of Ca 2+ homeostasis can lead to severe damage of the pancreas, resulting in
premature activation of digestive enzymes, vacuolisation and necrotic cell death, features …

Endoplasmic reticulum–plasma membrane junctions: structure, function and dynamics

E Okeke, H Dingsdale, T Parker… - The Journal of …, 2016 - Wiley Online Library
Endoplasmic reticulum (ER)–plasma membrane (PM) junctions are contact sites between
the ER and the PM; the distance between the two organelles in the junctions is below 40 nm …

Pseudomonas aeruginosa Pyocyanin Induces Neutrophil Death via Mitochondrial Reactive Oxygen Species and Mitochondrial Acid Sphingomyelinase

A Manago, KA Becker, A Carpinteiro… - Antioxidants & redox …, 2015 - liebertpub.com
Abstract Aims: Pulmonary infections with Pseudomonas aeruginosa are a serious clinical
problem and are often lethal. Because many strains of P. aeruginosa are resistant to …

Blood–brain barrier dysfunction in l-ornithine induced acute pancreatitis in rats and the direct effect of l-ornithine on cultured brain endothelial cells

FR Walter, A Harazin, AE Tóth, S Veszelka… - Fluids and Barriers of …, 2022 - Springer
Background In severe acute pancreatitis (AP) the CNS is affected manifesting in
neurological symptoms. Earlier research from our laboratory showed blood–brain barrier …

Anchusa azurea Mill.(Boraginaceae) aerial parts methanol extract interfering with cytoskeleton organization induces programmed cancer cells death

J Ceramella, MR Loizzo, D Iacopetta, M Bonesi… - Food & function, 2019 - pubs.rsc.org
The present study aimed to determine the chemical composition, antioxidant effects and
antitumor properties of a methanol extract of Anchusa azurea Mill.(Boraginaceae) aerial …

Carvedilol attenuates l-arginine induced acute pancreatitis in rats through modulation of oxidative stress and inflammatory mediators

EM El Morsy, MAE Ahmed - Chemico-biological interactions, 2020 - Elsevier
Acute pancreatitis (AP) is a sudden pancreatic inflammation accompanied by an excessive
reactive oxygen species production that provokes inflammation. The present study …

Mechanisms of Pancreatic Injury Induced by Basic Amino Acids Differ Between L-Arginine, L-Ornithine, and L-Histidine

X Zhang, T Jin, N Shi, L Yao, X Yang, C Han… - Frontiers in …, 2019 - frontiersin.org
Pancreatic acinar cells require high rates of amino acid uptake for digestive enzyme
synthesis, but excessive concentrations can trigger acute pancreatitis (AP) by mechanisms …

Intracellular rupture, exocytosis and actin interaction of endocytic vacuoles in pancreatic acinar cells: initiating events in acute pancreatitis

M Chvanov, F De Faveri, D Moore… - The Journal of …, 2018 - Wiley Online Library
Key points Giant trypsin‐containing endocytic vacuoles are formed in pancreatic acinar cells
stimulated with inducers of acute pancreatitis. F‐actin envelops endocytic vacuoles and …

Mechanism of action of lactic acid on histones in cancer

R Sgarra, S Battista, L Cerchia… - Antioxidants & redox …, 2024 - liebertpub.com
Significance: Metabolic end products and intermediates can exert signaling functions as
chemical sources for histone posttranslational modifications, which remodel chromatin and …

Effects of the mitochondria‐targeted antioxidant mitoquinone in murine acute pancreatitis

W Huang, N Cash, L Wen, P Szatmary… - Mediators of …, 2015 - Wiley Online Library
Although oxidative stress has been strongly implicated in the development of acute
pancreatitis (AP), antioxidant therapy in patients has so far been discouraging. The aim of …