Mitochondrial Group II Introns, Cytochrome c Oxidase, and Senescence in Podospora anserina [PDF]
Molecular and Cellular Biology, 1999 Podospora anserina is a filamentous fungus with a limited life span. It expresses a degenerative syndrome called senescence, which is always associated with the accumulation of circular molecules (senDNAs) containing specific regions of the mitochondrial chromosome.
Annie Sainsard-Chanet +4 more
openaire +4 more sources
Yeast cytochrome c peroxidase. Coordination and spin states of heme prosthetic group. [PDF]
Journal of Biological Chemistry, 1987 Electronic absorption and electron paramagnetic resonance (EPR) spectroscopic examinations revealed that a freshly prepared cytochrome c peroxidase (CCP) contains a penta-coordinated high spin ferric protoheme group. The penta-coordinated high spin state of fresh CCP is maintained in a remarkably wide range of pH (4-8).
T Yonetani, H Anni
openaire +3 more sources
The electron distribution in the “activated” state of cytochrome c oxidase
Scientific Reports, 2018 Cytochrome c oxidase catalyzes reduction of O2 to H2O at a catalytic site that is composed of a copper ion and heme group. The reaction is linked to translocation of four protons across the membrane for each O2 reduced to water.
J. Vilhjálmsdóttir +2 more
semanticscholar +2 more sources
Effect of Vitis gracilis Wall. administration on maximal swimming exercise apoptosis via cytochrome c in rat lung cells [PDF]
Journal of Pharmacy & Pharmacognosy Research, 2023 Context: The high mortality rate in people with lung disease indicates that this disorder requires immediate attention. It is established that excessive swimming can reduce the ability of lung cells to function and cause respiratory problems.
Putra Santoso +3 more
doaj +1 more source
Genomic Characterization of Cryptococcus neoformans Isolated from Zebra Dove Excreta in Songkhla, Thailand [PDF]
Veterinary SciencesThe research aimed to study the genome of Cryptococcus neoformans isolated from bird excreta. Thirteen isolates were cultured, colony stained, and underwent biochemical testing confirmation by nested polymerase chain reaction using ITS1-ITS4 and CN4-CN5 ...
Saowakon Indoung +7 more
doaj +2 more sources
Effect of the Mitochondrial Membrane Permeability Transition Pore Promoter Atractyloside on Mitochondrial Damage and Tenderness of Postmortem Beef [PDF]
Shipin Kexue, 2023 The objective of this study was to investigate the effect of atractyloside, a promoter of the mitochondrial membrane permeability transition pore (MPTP), on mitochondrial membrane permeability, cristae structure, cytochrome c release and tenderness of ...
LIU Chunmei, WEI Qichao, HAN Dong, LI Xia, ZHANG Chunhui, HUANG Feng
doaj +1 more source
Phylogenetic and functional analysis of cyanobacterial Cytochrome c6-like proteins
Frontiers in Plant Science, 2023 All known photosynthetic cyanobacteria carry a cytochrome c6 protein that acts transferring electrons from cytochrome b6f complex to photosystem I, in photosynthesis, or cytochrome c oxidase, in respiration.
Alejandro Torrado +8 more
doaj +1 more source
Учёные записки Санкт-Петербургского государственного медицинского университета им. Акад. И.П. Павлова, 2021 Introduction. Cytochrome C in mitochondria transfers electrons from complex III to complex IV, and it is a signaling molecule in the apoptosis realization.The objective was to evaluate the level of cytochrome C in cell mitochondria in various organs of ...
E. M. Frantsiyants +4 more
doaj +1 more source
Knockdown of prohibitin 2 promotes apoptosis in non-small cell lung cancer cell line A549 [PDF]
Jichu yixue yu linchuang, 2023 Objective To explore mechanism of prohibitin 2(PHB2) inhibition on the apoptosis of non-small cell lung cancer cell line A549. Methods For stable knockdown of PHB2, A549 strain was infected with lentiviruses. A549 cells with PHB2 depletion were
ZHANG Jing, YANG Zigeng, WEI Hongmei, NING Haihong, XUE Xixi, JIN Ling, WU Bin
doaj +1 more source
Neat1 decreases neuronal apoptosis after oxygen and glucose deprivation
Neural Regeneration Research, 2022 Studies have shown that downregulation of nuclear-enriched autosomal transcript 1 (Neat1) may adversely affect the recovery of nerve function and the increased loss of hippocampal neurons in mice.
Wei-Na Chai +10 more
doaj +1 more source