Results 101 to 110 of about 50,341 (179)

Transcriptional Regulator TonEBP Mediates Oxidative Damages in Ischemic Kidney Injury [PDF]

open access: yes, 2019
TonEBP (tonicity-responsive enhancer binding protein) is a transcriptional regulator whose expression is elevated in response to various forms of stress including hyperglycemia, inflammation, and hypoxia.
Choi, Soo Youn   +10 more
core   +1 more source

The Mitochondrial Pyruvate Carrier: Has It Been Unearthed at Last? [PDF]

open access: yesCell Metabolism, 2012
The mitochondrial pyruvate carrier (MPC) is essential for several major pathways of carbohydrate, fat, and amino acid metabolism, yet its molecular identity has remained elusive. Two recent papers in Science (Herzig et al., 2012; Bricker et al., 2012) implicate three newly identified inner mitochondrial membrane proteins as MPC components.
openaire   +3 more sources

Respiromics – An integrative analysis linking mitochondrial bioenergetics to molecular signatures

open access: yesMolecular Metabolism, 2018
Objective: Energy metabolism is challenged upon nutrient stress, eventually leading to a variety of metabolic diseases that represent a major global health burden.
Ellen Walheim   +2 more
doaj   +1 more source

Mitochondrial pyruvate carrier modulates the epithelial-mesenchymal transition in cholangiocarcinoma

open access: yesOncology Reports, 2017
Intrahepatic cholangiocarcinoma (ICC) is known to have a high malignant potential. Because of its high recurrence rate, ICC has a poor prognosis even after complete tumor resection. Compared with normal differentiated cells, cancer cells have an altered metabolism for supporting their survival in severe conditions.
Tomofumi, Ohashi   +20 more
openaire   +3 more sources

Mitochondrial metabolism is rapidly re-activated in mature neutrophils to support stimulation-induced response

open access: yesFrontiers in Immunology
IntroductionNeutrophils are highly abundant innate immune cells that are constantly produced from myeloid progenitors in the bone marrow. Differentiated neutrophils can perform an arsenal of effector functions critical for host defense.
Jorgo Lika   +15 more
doaj   +1 more source

Metabolism within the tumor microenvironment and its implication on cancer progression: an ongoing therapeutic target [PDF]

open access: yes, 2018
Since reprogramming energy metabolism is considered a new hallmark of cancer, tumor metabolism is again in the spotlight of cancer research. Many studies have been carried out and many possible therapies have been developed in the last years.
Abdel-Aziz   +431 more
core   +2 more sources

[3-11C]Pyruvate PET detects alterations in cardiac pyruvate metabolism induced by doxorubicin chemotherapy

open access: yesnpj Imaging
Changes in cardiac metabolism typically precede cardiac dysfunction and therefore represent an important target for diagnosis and treatment designed to prevent progression to heart failure, a leading cause of death.
Chul-Hee Lee   +8 more
doaj   +1 more source

Dichloroacetate Stabilizes Mitochondrial Fusion Dynamics in Models of Neurodegeneration

open access: yesFrontiers in Molecular Neuroscience, 2019
Mitochondrial dysfunction is a recognized hallmark of neurodegenerative diseases and abnormal mitochondrial fusion-fission dynamics have been implicated in the pathogenesis of neurodegenerative disorders. This study characterizes the effects of metabolic
Darren O’Hara   +4 more
doaj   +1 more source

Comparative analysis of two genomic regions among four strains of Buchnera aphidicola, primary endosymbiont of aphids.

open access: yes, 2004
Preliminary analysis of two selected genomic regions of Buchnera aphidicola BCc, the primary endosymbiont of the cedar aphid Cinara cedri, has revealed a number of interesting features when compared with the corresponding homologous regions of the three ...
Gil, Rosario   +3 more
core   +1 more source

Single muscle fiber proteomics reveals unexpected mitochondrial specialization [PDF]

open access: yes, 2015
Mammalian skeletal muscles are composed of multinucleated cells termed slow or fast fibers according to their contractile and metabolic properties. Here, we developed a high-sensitivity workflow to characterize the proteome of single fibers.
A. S., Deshmukh   +8 more
core   +1 more source

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