Results 31 to 40 of about 358,226 (336)

Intratumor microbiome derived glycolysis-lactate signatures depicts immune heterogeneity in lung adenocarcinoma by integration of microbiomic, transcriptomic, proteomic and single-cell data

open access: yesFrontiers in Microbiology, 2023
IntroductionMicrobiome plays roles in lung adenocarcinoma (LUAD) development and anti-tumor treatment efficacy. Aberrant glycolysis in tumor might promote lactate production that alter tumor microenvironment, affecting microbiome, cancer cells and immune
Xiaheng Deng   +4 more
doaj   +1 more source

microRNA-33a-5p increases radiosensitivity by inhibiting glycolysis in melanoma. [PDF]

open access: yes, 2017
Glycolysis was reported to have a positive correlation with radioresistance. Our previous study found that the miR-33a functioned as a tumor suppressor in malignant melanoma by targeting hypoxia-inducible factor1-alpha (HIF-1α), a gene known to promote ...
Cao, Ke   +12 more
core   +1 more source

Cardiosphere-derived cells demonstrate metabolic flexibility that Is influenced by adhesion status [PDF]

open access: yes, 2017
Adult stem cells demonstrate metabolic flexibility that is regulated by cell adhesion status. The authors demonstrate that adherent cells primarily utilize glycolysis, whereas suspended cells rely on oxidative phosphorylation for their ATP needs.
Abraham, M. Roselle   +13 more
core   +2 more sources

Control of intestinal stem cell function and proliferation by mitochondrial pyruvate metabolism. [PDF]

open access: yes, 2017
Most differentiated cells convert glucose to pyruvate in the cytosol through glycolysis, followed by pyruvate oxidation in the mitochondria. These processes are linked by the mitochondrial pyruvate carrier (MPC), which is required for efficient ...
A Ootani   +86 more
core   +1 more source

Serine biosynthesis with one carbon catabolism and the glycine cleavage system represents a novel pathway for ATP generation. [PDF]

open access: yesPLoS ONE, 2011
Previous experimental evidence indicates that some cancer cells have an alternative glycolysis pathway with net zero ATP production, implying that upregulation of glycolysis in these cells may not be related to the generation of ATP. Here we use a genome-
Alexei Vazquez   +2 more
doaj   +1 more source

RNAase III-Type Enzyme Dicer Regulates Mitochondrial Fatty Acid Oxidative Metabolism in Cardiac Mesenchymal Stem Cells [PDF]

open access: yes, 2019
Cardiac mesenchymal stem cells (C-MSC) play a key role in maintaining normal cardiac function under physiological and pathological conditions. Glycolysis and mitochondrial oxidative phosphorylation predominately account for energy production in C-MSC ...
Jin, Yue   +5 more
core   +1 more source

Glycolysis in the control of blood glucose homeostasis

open access: yesActa Pharmaceutica Sinica B, 2012
Glycolysis, a simple pathway of glucose metabolism, critically regulates insulin secretion and metabolic functions of various cells. Depending on cell types, rates of glycolysis are determined at various steps of glycolysis that are subjected to the ...
Xin Guo   +7 more
doaj   +1 more source

Glycolysis drives STING signaling to facilitate dendritic cell antitumor function

open access: yesThe Journal of Clinical Investigation, 2023
Activation of STING signaling in DCs promotes antitumor immunity. Aerobic glycolysis is a metabolic hallmark of activated DCs, but how the glycolytic pathway intersects with STING signaling in tumor-infiltrating DCs remains elusive.
Zhilin Hu   +11 more
doaj   +1 more source

The Mechanism of Warburg Effect-Induced Chemoresistance in Cancer

open access: yesFrontiers in Oncology, 2021
Although chemotherapy can improve the overall survival and prognosis of cancer patients, chemoresistance remains an obstacle due to the diversity, heterogeneity, and adaptability to environmental alters in clinic.
Chang Liu, Ying Jin, Zhimin Fan
doaj   +1 more source

TP53-inducible Glycolysis and Apoptosis Regulator (TIGAR) Metabolically Reprograms Carcinoma and Stromal Cells in Breast Cancer. [PDF]

open access: yes, 2016
A subgroup of breast cancers has several metabolic compartments. The mechanisms by which metabolic compartmentalization develop in tumors are poorly characterized. TP53 inducible glycolysis and apoptosis regulator (TIGAR) is a bisphosphatase that reduces
Bartrons, Ramon   +15 more
core   +2 more sources

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