Results 111 to 120 of about 42,954 (256)

Cytochrome c oxidase biogenesis in a patient with a mutation in COX10 gene

Annals of Neurology, 2004
AbstractWe report a cytochrome c oxidase (COX)–deficient patient, clinically affected with Leigh‐like disease, with a homozygous mutation in the COX10 start codon. Two‐dimensional gel electrophoresis showed a decrease of fully assembled COX without the accumulation of partially assembled COX subcomplexes.
Coenen, M.J.H., Heuvel, L.P.W.J. van den, Ugalde, C., Brinke, M. ten, Nijtmans, L.G.J., Trijbels, J.M.F., Beblo, S., Maier, E.M., Muntau, A.C., Smeitink, J.A.M.   +9 more
openaire   +3 more sources

Is there a role for cannabidiol in obesity, metabolic syndrome and binge eating?

British Journal of Pharmacology, EarlyView.
Cannabidiol (CBD) is one of the most abundant phytocannabinoids isolated from the Cannabis sativa plant. CBD is a lipophilic, non‐intoxicating substance that differently from Δ9‐tetrahydrocannabinol (Δ9‐THC) does not present the typical profile of a drug of abuse.
Luca Botticelli, Emanuela Micioni Di Bonaventura, Giacomo Einaudi, Gustavo Provensi, Alessia Costa, Claudio D'Addario, Carlo Cifani, Maria Vittoria Micioni Di Bonaventura   +7 more
wiley   +1 more source

Oxidative Stress Drives Cell Cycle Stalling, Apoptosis and Metabolic Suppression in Cystatin B Deficient EPM1 Patient iPSCs

Cell Proliferation, EarlyView.
CSTB deficient EPM1 iPS cells manifest increased lysosomal activity and oxidative stress, which lead to DNA damage, cell cycle defects and increased apoptosis. As a protective response, metabolism is suppressed. Image created by BioRender https://BioRender.com/t44oc6h.
Shekhar Singh, Lidiia Plotnikova, Teemu Tiukuvaara, Reetta Kälviäinen, Riikka H. Hämäläinen   +4 more
wiley   +1 more source

Maternal Nutrient Excess Induces Stress Signaling and Decreases Mitochondrial Number in Term Fetal Baboon Skeletal Muscle

Biology
Maternal obesity programs the fetus for increased risk of chronic disease development in early life and adulthood. We hypothesized that maternal nutrient excess leads to fetal inflammation and impairs offspring skeletal muscle mitochondrial biogenesis in
Xu Yan, Carolina Tocantins, Mei-Jun Zhu, Susana P. Pereira, Min Du   +4 more
doaj   +1 more source

Cytochrome oxidase subunit VI of Trypanosoma brucei is imported without a cleaved presequence and is developmentally regulated at both RNA and protein levels [PDF]

, 2001
Mitochondrial respiration in the African trypanosome undergoes dramatic developmental stage regulation. This requires co-ordinated control of components encoded by both the nuclear genome and the kinetoplast, the unusual mitochondrial genome of these ...
Keith Matthews, Ed Hendriks, Maria Tasker, Matthews, K; id_orcid, Mark Timms, Tasker, M, Hendriks, E, Timms, M   +7 more
core   +1 more source

Unveiling Gut Homeostasis Disruption in Sepsis: Towards an Integrated Mechanistic and Translational Roadmap

Cell Proliferation, EarlyView.
Elucidating the contribution of gut‐organ axes will provide new insights for developing combined therapeutic strategies against sepsis‐associated multiple organ dysfunction. ABSTRACT Sepsis, a life‐threatening clinical syndrome precipitated by a maladaptive host response to infection, is associated with substantial morbidity and high mortality rates ...
Yichen Bao, Lin Qi, Guijun Zou, Xingpeng Yang, Yizhao Ma, Zhifu Li, Xiaohui Du, Pengyue Zhao   +7 more
wiley   +1 more source

Structural and functional characterization of the mitochondrial complex IV assembly factor Coa6

Life Science Alliance, 2019
The structures of the mitochondrial complex IV assembly factor Coa6 and a pathogenic mutant variant (W59CCoa6) are reported, providing molecular mechanisms for its mode of action and the loss-of-function mutation.
Shadi Maghool, N Dinesha G Cooray, David A Stroud, David Aragão, Michael T Ryan, Megan J Maher   +5 more
doaj   +1 more source

Antioxidant supplementation reduces skeletal muscle mitochondrial biogenesis [PDF]

, 2011
Purpose: Exercise increases the production of reactive oxygen species (ROS) in skeletal muscle, and athletes often consume antioxidant supplements in the belief they will attenuate ROS-related muscle damage and fatigue during exercise.
AYA MATSUMOTO, SUSAN A. MARSH, Matsumoto, Aya, JONATHAN M. PEAKE, JEFF S. COOMBES, Wadley, Glenn, GLENN D. WADLEY, Strobel, Natalie, Peake, Jonathan, Marsh, Susan, Coombes, Jeff S., NATALIE A. STROBEL   +11 more
core   +1 more source

Mitochondrial respiration and characteristics of skeletal muscles in children with cerebral palsy

Developmental Medicine &Child Neurology, EarlyView.
Skeletal muscles utilize numerous mitochondria for energy production needed during muscle contraction. Mitochondria produce this energy through the electron transport chain. After an injury such as ACL‐injury in typically developing children, there is a reduction in muscle mitochondrial respiration and content.
Sudarshan Dayanidhi, Guadalupe Meza, Ryan E. Kahn, Timothy Krater, Addison Barber, Tasos Karakostas, Craig J. Finlayson, Ishan Roy, Neeraj M. Patel, Jill E. Larson, Vineeta T. Swaroop   +10 more
wiley   +1 more source

c-Type cytochrome biogenesis can occur via a natural Ccm system lacking CcmH, CcmG, and the heme-binding histidine of CcmE [PDF]

, 2012
The Ccm cytochrome c maturation System I catalyzes covalent attachment of heme to apocytochromes c in many bacterial species and some mitochondria. A covalent, but transient, bond between heme and a conserved histidine in CcmE along with an interaction ...
Feng Rao (115532), Alan Goddard (17158585), Weelee Chan (17253865), Julie M. Stevens (1301319), David J. Richardson (632524), James W. A. Allen (17186398), Despoina A. I. Mavridou (8693736), Stuart J. Ferguson (160601)   +7 more
core   +2 more sources