Regulation and function of the mammalian tricarboxylic acid cycle

PK Arnold, LWS Finley - Journal of Biological Chemistry, 2023 - jbc.org
The tricarboxylic acid (TCA) cycle, otherwise known as the Krebs cycle, is a central
metabolic pathway that performs the essential function of oxidizing nutrients to support …

Understanding the immunosuppressive microenvironment of glioma: mechanistic insights and clinical perspectives

H Lin, C Liu, A Hu, D Zhang, H Yang, Y Mao - Journal of hematology & …, 2024 - Springer
Glioblastoma (GBM), the predominant and primary malignant intracranial tumor, poses a
formidable challenge due to its immunosuppressive microenvironment, thereby confounding …

[HTML][HTML] CDKN2A deletion remodels lipid metabolism to prime glioblastoma for ferroptosis

JK Minami, D Morrow, NA Bayley, EG Fernandez… - Cancer cell, 2023 - cell.com
Malignant tumors exhibit heterogeneous metabolic reprogramming, hindering the
identification of translatable vulnerabilities for metabolism-targeted therapy. How molecular …

A non-canonical tricarboxylic acid cycle underlies cellular identity

PK Arnold, BT Jackson, KI Paras, JS Brunner, ML Hart… - Nature, 2022 - nature.com
The tricarboxylic acid (TCA) cycle is a central hub of cellular metabolism, oxidizing nutrients
to generate reducing equivalents for energy production and critical metabolites for …

Ornithine aminotransferase supports polyamine synthesis in pancreatic cancer

MS Lee, C Dennis, I Naqvi, L Dailey, A Lorzadeh, G Ye… - Nature, 2023 - nature.com
There is a need to develop effective therapies for pancreatic ductal adenocarcinoma (PDA),
a highly lethal malignancy with increasing incidence and poor prognosis. Although targeting …

[HTML][HTML] Saturation of the mitochondrial NADH shuttles drives aerobic glycolysis in proliferating cells

Y Wang, E Stancliffe, R Fowle-Grider, R Wang, C Wang… - Molecular cell, 2022 - cell.com
Proliferating cells exhibit a metabolic phenotype known as" aerobic glycolysis," which is
characterized by an elevated rate of glucose fermentation to lactate irrespective of oxygen …

Metabolic heterogeneity confers differences in melanoma metastatic potential

A Tasdogan, B Faubert, V Ramesh, JM Ubellacker… - Nature, 2020 - nature.com
Metastasis requires cancer cells to undergo metabolic changes that are poorly understood,–
. Here we show that metabolic differences among melanoma cells confer differences in …

Metabolic pathway analysis using stable isotopes in patients with cancer

CR Bartman, B Faubert, JD Rabinowitz… - Nature Reviews …, 2023 - nature.com
Metabolic reprogramming is central to malignant transformation and cancer cell growth. How
tumours use nutrients and the relative rates of reprogrammed pathways are areas of intense …

Lactate metabolism in human lung tumors

B Faubert, KY Li, L Cai, CT Hensley, J Kim… - Cell, 2017 - cell.com
Cancer cells consume glucose and secrete lactate in culture. It is unknown whether lactate
contributes to energy metabolism in living tumors. We previously reported that human non …

[HTML][HTML] The Warburg effect 97 years after its discovery

RM Pascale, DF Calvisi, MM Simile, CF Feo, F Feo - Cancers, 2020 - mdpi.com
Simple Summary The deregulation of the oxidative metabolism in cancer cells,
characterized by an increased ratio between glycolysis and oxygen consumption (Warburgv …