Calcium-independent phospholipases A2 and their roles in biological processes and diseases

S Ramanadham, T Ali, JW Ashley, RN Bone… - Journal of lipid …, 2015 - ASBMB
Among the family of phospholipases A 2 (PLA 2 s) are the Ca 2+-independent PLA 2 s (iPLA
2 s) and they are designated group VI iPLA 2 s. In relation to secretory and cytosolic PLA 2 s …

Redox regulation of mammalian sperm capacitation

C O'Flaherty - Asian journal of andrology, 2015 - journals.lww.com
Capacitation is a series of morphological and metabolic changes necessary for the
spermatozoon to achieve fertilizing ability. One of the earlier happenings during mammalian …

An oligomeric semiconducting nanozyme with ultrafast electron transfers alleviates acute brain injury

X Mu, J Wang, H He, Q Li, B Yang, J Wang, H Liu… - Science …, 2021 - science.org
Artificial enzymes have attracted wide interest in disease diagnosis and biotechnology due
to high stability, easy synthesis, and cost effectiveness. Unfortunately, their catalytic rate is …

The role of peroxiredoxin 6 in cell signaling

JA Arevalo, JP Vázquez-Medina - Antioxidants, 2018 - mdpi.com
Peroxiredoxin 6 (Prdx6, 1-cys peroxiredoxin) is a unique member of the peroxiredoxin family
that, in contrast to other mammalian peroxiredoxins, lacks a resolving cysteine and uses …

The Mammalian de Novo DNA Methyltransferases DNMT3A and DNMT3B Are Also DNA 5-Hydroxymethylcytosine Dehydroxymethylases*♦

CC Chen, KY Wang, CKJ Shen - Journal of Biological Chemistry, 2012 - ASBMB
For cytosine (C) demethylation of vertebrate DNA, it is known that the TET proteins could
convert 5-methyl C (5-mC) to 5-hydroxymethyl C (5-hmC). However, DNA …

The phospholipase A2 activity of peroxiredoxin 6 [S]

AB Fisher - Journal of Lipid Research, 2018 - ASBMB
Peroxiredoxin 6 (Prdx6) is a Ca 2+-independent intracellular phospholipase A 2 (called
aiPLA 2) that is localized to cytosol, lysosomes, and lysosomal-related organelles. Activity is …

[HTML][HTML] Knockout of PRDX6 induces mitochondrial dysfunction and cell cycle arrest at G2/M in HepG2 hepatocarcinoma cells

MJ López-Grueso, DJ Lagal, ÁF García-Jiménez… - Redox biology, 2020 - Elsevier
Abstract Peroxiredoxin 6 (PRDX6) has been associated with tumor progression and cancer
metastasis. Its acting on phospholipid hydroperoxides and its phospholipase-A2 activity are …

Extracellular histones activate endothelial NLRP3 inflammasome and are associated with a severe sepsis phenotype

J Beltrán-García, R Osca-Verdegal… - Journal of …, 2022 - Taylor & Francis
Introduction Circulating extracellular histones acquire relevance as cytotoxic mediators in
sepsis. Extracellular histones act as damage-associated molecular patterns (DAMPs), which …

Radioprotective role of peroxiredoxin 6

MG Sharapov, VI Novoselov, SV Gudkov - Antioxidants, 2019 - mdpi.com
Peroxiredoxin 6 (Prdx6) is a member of an evolutionary ancient family of peroxidase
enzymes with diverse functions in the cell. Prdx6 is an important enzymatic antioxidant. It …

Thiol and Sulfenic Acid Oxidation of AhpE, the One-Cysteine Peroxiredoxin from Mycobacterium tuberculosis: Kinetics, Acidity Constants, and Conformational …

M Hugo, L Turell, B Manta, H Botti, G Monteiro… - Biochemistry, 2009 - ACS Publications
Drug resistance and virulence of Mycobacterium tuberculosis are partially related to the
pathogen's antioxidant systems. Peroxide detoxification in this bacterium is achieved by the …