keyword
MENU ▼
Read by QxMD icon Read
search

Warburg effect cancer

keyword
https://www.readbyqxmd.com/read/28325773/cue-domain-containing-protein-2-promotes-the-warburg-effect-and-tumorigenesis
#1
Xiuying Zhong, Shengya Tian, Xiang Zhang, Xinwei Diao, Fangting Dong, Jie Yang, Zhaoyong Li, Linchong Sun, Lin Wang, Xiaoping He, Gongwei Wu, Xin Hu, Lihua Wang, Libing Song, Huafeng Zhang, Xin Pan, Ailing Li, Ping Gao
Cancer progression depends on cellular metabolic reprogramming as both direct and indirect consequence of oncogenic lesions; however, the underlying mechanisms are still poorly understood. Here, we report that CUEDC2 (CUE domain-containing protein 2) plays a vital role in facilitating aerobic glycolysis, or Warburg effect, in cancer cells. Mechanistically, we show that CUEDC2 upregulates the two key glycolytic proteins GLUT3 and LDHA via interacting with the glucocorticoid receptor (GR) or 14-3-3ζ, respectively...
March 21, 2017: EMBO Reports
https://www.readbyqxmd.com/read/28325264/role-of-ketogenic-metabolic-therapy-in-malignant-glioma-a-systematic-review
#2
REVIEW
Sebastian F Winter, Franziska Loebel, Jorg Dietrich
BACKGROUND: Coined as the "Warburg effect" and a recognized hallmark of cancer, energy metabolism is aberrantly geared towards aerobic glycolysis in most human cancers, including malignant glioma. Ketogenic metabolic therapy (KMT), i.e. nutritional intervention with ketogenic or low-glycemic diets, has been proposed as an anti-neoplastic strategy in glioma patients. MATERIALS AND METHODS: We here review the rationale and existing data investigating KMT in management of patients with malignant glioma and discuss the promise and potential challenges of this novel strategy...
April 2017: Critical Reviews in Oncology/hematology
https://www.readbyqxmd.com/read/28321489/microrna-regulation-and-analytical-methods-in-cancer-cell-metabolism
#3
REVIEW
Ling-Fei Zhang, Shuai Jiang, Mo-Fang Liu
The reprogramming of glucose metabolism from oxidative to glycolytic metabolism, known as the Warburg effect, is an anomalous characteristic of cancer cell metabolism. Recent studies have revealed a subset of microRNAs (miRNAs) that play critical roles in regulating the reprogramming of glucose metabolism in cancer cells. These miRNAs regulate cellular glucose metabolism by directly targeting multiple metabolic genes, including those encoding key glycolytic enzymes. In the first part of this review, we summarized the recent knowledge of miRNA regulation in the reprogramming of glucose metabolism in cancer cells and discussed the potential utilization of the key miRNA regulators as metabolic targets for developing new antitumor agents...
March 20, 2017: Cellular and Molecular Life Sciences: CMLS
https://www.readbyqxmd.com/read/28314935/a-disease-with-a-sweet-tooth-exploring-the-warburg-effect-in-alzheimer-s-disease
#4
REVIEW
Anna Atlante, Lidia de Bari, Antonella Bobba, Giuseppina Amadoro
After more than 80 years from the revolutionary discoveries of Otto Warburg, who observed high glucose dependency, with increased glycolysis and lactate production regardless of oxygen availability in most cancer cells, the 'Warburg effect' returns to the fore in neuronal cells affected by Alzheimer's disease (AD). Indeed, it seems that, in the mild phase of AD, neuronal cells "prefer" to use the energetically inefficient method of burning glucose by glycolysis, as in cancer, proving to become resistant to β-amyloid (Aβ)-dependent apoptosis...
March 17, 2017: Biogerontology
https://www.readbyqxmd.com/read/28314283/stable-shrna-silencing-of-lactate-dehydrogenase-a-ldha-in-human-mda-mb-231-breast-cancer-cells-fails-to-alter-lactic-acid-production-glycolytic-activity-atp-or-survival
#5
Nzinga Mack, Elizabeth A Mazzio, David Bauer, Hernan Flores-Rozas, Karam F A Soliman
BACKGROUND: In the US, African Americans have a high death rate from triple-negative breast cancer (TNBC), characterized by lack of hormone receptors (ER, PR, HER2/ERRB2) which are otherwise valuable targets of chemotherapy. There is a need to identify novel targets that negatively impact TNBC tumorigenesis. TNBCs release an abundance of lactic acid, under normoxic, hypoxic and hyperoxic conditions; this referred to as the Warburg effect. Accumulated lactic acid sustains peri-cellular acidity which propels metastatic invasion and malignant aggressive transformation...
March 2017: Anticancer Research
https://www.readbyqxmd.com/read/28298922/interactions-between-ppar-gamma-and-the-canonical-wnt-beta-catenin-pathway-in-type-2-diabetes-and-colon-cancer
#6
REVIEW
Yves Lecarpentier, Victor Claes, Alexandre Vallée, Jean-Louis Hébert
In both colon cancer and type 2 diabetes, metabolic changes induced by upregulation of the Wnt/beta-catenin signaling and downregulation of peroxisome proliferator-activated receptor gamma (PPAR gamma) may help account for the frequent association of these two diseases. In both diseases, PPAR gamma is downregulated while the canonical Wnt/beta-catenin pathway is upregulated. In colon cancer, upregulation of the canonical Wnt system induces activation of pyruvate dehydrogenase kinase and deactivation of the pyruvate dehydrogenase complex...
2017: PPAR Research
https://www.readbyqxmd.com/read/28298645/role-for-the-atpase-inhibitory-factor-1-in-the-environmental-carcinogen-induced-warburg-phenotype
#7
Kévin Hardonnière, Morgane Fernier, Isabelle Gallais, Baharia Mograbi, Normand Podechard, Eric Le Ferrec, Nathalie Grova, Brice Appenzeller, Agnès Burel, Martine Chevanne, Odile Sergent, Laurence Huc, Sylvie Bortoli, Dominique Lagadic-Gossmann
Most tumors undergo metabolic reprogramming towards glycolysis, the so-called Warburg effect, to support growth and survival. Overexpression of IF1, the physiological inhibitor of the F0F1ATPase, has been related to this phenomenon and appears to be a relevant marker in cancer. Environmental contributions to cancer development are now widely accepted but little is known about the underlying intracellular mechanisms. Among the environmental pollutants humans are commonly exposed to, benzo[a]pyrene (B[a]P), the prototype molecule of polycyclic aromatic hydrocarbons (PAHs), is a well-known human carcinogen...
March 15, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28281102/glutamine-addiction-in-gliomas
#8
Javier Márquez, Francisco J Alonso, José M Matés, Juan A Segura, Mercedes Martín-Rufián, José A Campos-Sandoval
Cancer cells develop and succeed by shifting to different metabolic programs compared with their normal cell counterparts. One of the classical hallmarks of cancer cells is their higher glycolysis rate and lactate production even in the presence of abundant O2 (Warburg effect). Another common metabolic feature of cancer cells is a high rate of glutamine (Gln) consumption normally exceeding their biosynthetic and energetic needs. The term Gln addiction is now widely used to reflect the strong dependence shown by most cancer cells for this essential nitrogen substrate after metabolic reprogramming...
March 9, 2017: Neurochemical Research
https://www.readbyqxmd.com/read/28267240/integrated-functions-of-membrane-type-1-matrix-metalloproteinase-in-regulating-cancer-malignancy-beyond-a-proteinase
#9
REVIEW
Takeharu Sakamoto, Motoharu Seiki
Membrane-type 1 matrix metalloproteinase (MT1-MMP) is expressed in different types of invasive and proliferative cells, including cancer cells and stromal cells. MT1-MMP cleaves extracellular matrix proteins, membrane proteins, and other pericellular proteins, thereby changing the cellular microenvironment and regulating signal activation. Critical roles of protease activity in cancer cell proliferation, invasion, and metastasis have been demonstrated by many groups. MT1-MMP also has a non-protease activity in that it inhibits the oxygen-dependent suppression of hypoxia-inducible factors (HIFs) via Munc18-1-interacting protein 3 (Mint3) and thereby enhances the expression of HIF target genes...
March 7, 2017: Cancer Science
https://www.readbyqxmd.com/read/28263181/the-cancer-warburg-effect-may-be-a-testable-example-of-the-minimum-entropy-production-rate-principle
#10
Bartolome Sabater, Dolores Marin
Cancer cells consume more glucose by glycolytic fermentation to lactate than by respiration, a characteristic known as the Warburg effect. In contrast with the 34 moles of ATP produced by respiration, fermentation produces two moles of ATP per mole of glucose consumed, which poses a puzzle on the function of the Warburg effect. Productions of free energy (ΔG), enthalpy (ΔH) and entropy (ΔS) per mole linearly vary with the fraction (x) of glucose consumed by fermentation that is frequently estimated around 0...
March 6, 2017: Physical Biology
https://www.readbyqxmd.com/read/28262837/inhibiting-histone-deacetylases-suppresses-glucose-metabolism-and-hepatocellular-carcinoma-growth-by-restoring-fbp1-expression
#11
Jing Yang, Xin Jin, Yuqian Yan, Yingjie Shao, Yunqian Pan, Lewis R Roberts, Jun Zhang, Haojie Huang, Jingting Jiang
Hepatocellular carcinoma (HCC) is one of the most commonly diagnosed cancers in the world. Elevated glucose metabolism in the availability of oxygen, a phenomenon called the Warburg effect, is important for cancer cell growth. Fructose-1,6-bisphosphatase (FBP1) is a rate-limiting enzyme in gluconeogenesis and is frequently lost in various types of cancer. Here, we demonstrated that expression of FBP1 was downregulated in HCC patient specimens and decreased expression of FBP1 associated with poor prognosis. Low expression of FBP1 correlated with high levels of histone deacetylase 1 (HDAC1) and HDAC2 proteins in HCC patient tissues...
March 6, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28261475/the-action-of-%C3%AE-hydroxybutyrate-on-the-growth-metabolism-and-global-histone-h3-acetylation-of-spontaneous-mouse-mammary-tumours-evidence-of-a-%C3%AE-hydroxybutyrate-paradox
#12
Loreta M Rodrigues, Santiago Uribe-Lewis, Basetti Madhu, Davina J Honess, Marion Stubbs, John R Griffiths
BACKGROUND: Ketone bodies have both metabolic and epigenetic roles in cancer. In several studies, they showed an anti-cancer effect via inhibition of histone deacetylases; however, other studies observed faster tumour growth. The related molecule butyrate also inhibits growth of some cancer cells and accelerates it in others. This "butyrate paradox" is thought to be due to butyrate mediating histone acetylation and thus inhibiting cell proliferation in cancers that preferentially utilise glucose (the Warburg effect); whereas in cells that oxidise butyrate as a fuel, it fails to reach inhibitory concentrations and can stimulate growth...
2017: Cancer & Metabolism
https://www.readbyqxmd.com/read/28258651/nmr-metabolomics-highlights-sphingosine-kinase-1-as-a-new-molecular-switch-in-the-orchestration-of-aberrant-metabolic-phenotype-in-cancer-cells
#13
Caterina Bernacchioni, Veronica Ghini, Francesca Cencetti, Lukasz Japtok, Chiara Donati, Paola Bruni, Paola Turano
Strong experimental evidence in animal and cellular models supports a pivotal role of sphingosine kinase (SK) 1 in oncogenesis. In many human cancers, SK1 levels are upregulated and these increases are linked to poor prognosis in patients. Here, by employing untargeted NMR-based metabolomic profiling combined with functional validations, we report the crucial role of SK1 in the metabolic shift known as the Warburg effect in A2780 ovarian cancer cells. Indeed, expression of SK1 induced a high glycolytic rate, characterized by increased levels of lactate along with increased expression of the proton/monocarboxylate symporter MCT1, and decreased oxidative metabolism, associated with the accumulation of intermediates of the tricarboxylic acid cycle and reduction of CO2 production...
March 4, 2017: Molecular Oncology
https://www.readbyqxmd.com/read/28245921/a-gradient-of-glycolytic-activity-coordinates-fgf-and-wnt-signaling-during-elongation-of-the-body-axis-in-amniote-embryos
#14
Masayuki Oginuma, Philippe Moncuquet, Fengzhu Xiong, Edward Karoly, Jérome Chal, Karine Guevorkian, Olivier Pourquié
Mammalian embryos transiently exhibit aerobic glycolysis (Warburg effect), a metabolic adaptation also observed in cancer cells. The role of this particular type of metabolism during vertebrate organogenesis is currently unknown. Here, we provide evidence for spatiotemporal regulation of glycolysis in the posterior region of mouse and chicken embryos. We show that a posterior glycolytic gradient is established in response to graded transcription of glycolytic enzymes downstream of fibroblast growth factor (FGF) signaling...
February 27, 2017: Developmental Cell
https://www.readbyqxmd.com/read/28241470/pancreatic-exocrine-insufficiency-in-pancreatic-cancer
#15
REVIEW
Miroslav Vujasinovic, Roberto Valente, Marco Del Chiaro, Johan Permert, J-Matthias Löhr
Abstract: Cancer patients experience weight loss for a variety of reasons, commencing with the tumor's metabolism (Warburg effect) and proceeding via cachexia to loss of appetite. In pancreatic cancer, several other factors are involved, including a loss of appetite with a particular aversion to meat and the incapacity of the pancreatic gland to function normally when a tumor is present in the pancreatic head. Pancreatic exocrine insufficiency is characterized by a deficiency of the enzymes secreted from the pancreas due to the obstructive tumor, resulting in maldigestion...
February 23, 2017: Nutrients
https://www.readbyqxmd.com/read/28236852/the-promising-anticancer-drug-3-bromopyruvate-is-metabolized-through-glutathione-conjugation-which-affects-chemoresistance-and-clinical-practice-an-evidence-based-view
#16
Salah Mohamed El Sayed, Hussam Baghdadi, Mohammed Zolaly, Hamdi H Almaramhy, Mongi Ayat, Jagadish G Donki
3-Bromopyruvate (3BP) is a promising effective anticancer drug against many different tumors in children and adults. 3BP exhibited strong anticancer effects in both preclinical and human studies e.g. energy depletion, oxidative stress, anti-angiogenesis, anti-metastatic effects, targeting cancer stem cells and antagonizing the Warburg effect. There is no report about 3BP metabolism to guide researchers and oncologists to improve clinical practice and prevent drug resistance. In this article, we provide evidences that 3BP is metabolized through glutathione (GSH) conjugation as a novel report where 3BP was confirmed to be attached to GSH followed by permanent loss of pharmacological effects in a picture similar to cisplatin...
March 2017: Medical Hypotheses
https://www.readbyqxmd.com/read/28230866/oridonin-induces-autophagy-via-inhibition-of-glucose-metabolism-in-p53-mutated-colorectal-cancer-cells
#17
Zhuo Yao, Fuhua Xie, Min Li, Zirui Liang, Wenli Xu, Jianhua Yang, Chang Liu, Hongwangwang Li, Hui Zhou, Liang-Hu Qu
The Warburg effect is an important characteristic of tumor cells, making it an attractive therapeutic target. Current anticancer drug development strategies predominantly focus on inhibitors of the specific molecular effectors involved in tumor cell proliferation. These drugs or natural compounds, many of which target the Warburg effect and the underlying mechanisms, still need to be characterized. To elucidate the anticancer effects of a natural diterpenoid, oridonin, we first demonstrated the anticancer activity of oridonin both in vitro and in vivo in colorectal cancer (CRC) cells...
February 23, 2017: Cell Death & Disease
https://www.readbyqxmd.com/read/28218905/phosphorylation-mediated-activation-of-ldha-promotes-cancer-cell-invasion-and-tumour-metastasis
#18
L Jin, J Chun, C Pan, G N Alesi, D Li, K R Magliocca, Y Kang, Z G Chen, D M Shin, F R Khuri, J Fan, S Kang
Metastases remain the major cause of death from cancer. Recent molecular advances have highlighted the importance of metabolic alterations in cancer cells, including the Warburg effect that describes an increased glycolysis in cancer cells. However, how this altered metabolism contributes to tumour metastasis remains elusive. Here, we report that phosphorylation-induced activation of lactate dehydrogenase A (LDHA), an enzyme that catalyses the interconversion of pyruvate and lactate, promotes cancer cell invasion, anoikis resistance and tumour metastasis...
February 20, 2017: Oncogene
https://www.readbyqxmd.com/read/28216603/use-of-mature-mirna-strand-selection-in-mirnas-families-in-cervical-cancer-development
#19
REVIEW
Angelica Judith Granados-López, José Luis Ruiz-Carrillo, Luis Steven Servín-González, José Luis Martínez-Rodríguez, Claudia Araceli Reyes-Estrada, Rosalinda Gutiérrez-Hernández, Jesús Adrián López
Aberrant miRNA expression is well recognized as a cancer hallmark, nevertheless miRNA function and expression does not always correlate in patients tissues and cell lines studies. In addition to this issue, miRNA strand usage conduces to increased cell signaling pathways modulation diversifying cellular processes regulation. In cervical cancer, 20 miRNA families are involved in carcinogenesis induction and development to this moment. These families have 5p and 3p strands with different nucleotide (nt) chain sizes...
February 14, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28202516/modeling-the-genetic-regulation-of-cancer-metabolism-interplay-between-glycolysis-and-oxidative-phosphorylation
#20
Linglin Yu, Mingyang Lu, Dongya Jia, Jianpeng Ma, Eshel Ben-Jacob, Herbert Levine, Benny A Kaipparettu, Jose' N Onuchic
Abnormal metabolism is a hallmark of cancer, yet its regulation remains poorly understood. Cancer cells were considered to utilize primarily glycolysis for ATP production, referred to as the Warburg effect. However, recent evidence suggests that oxidative phosphorylation (OXPHOS) plays a crucial role during cancer progression. Here we utilized a systems biology approach to decipher the regulatory principle of glycolysis and OXPHOS. Integrating information from literature, we constructed a regulatory network of genes and metabolites from which we extracted a core circuit containing HIF-1, AMPK, and ROS...
February 15, 2017: Cancer Research
keyword
keyword
77119
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"