Evidence map›Paper›PMID 26021472›Full record

ArticleMedical oncology (Northwood, London, England)2015

The c-Myc-LDHA axis positively regulates aerobic glycolysis and promotes tumor progression in pancreatic cancer.

Tian-Lin He, Yi-Jie Zhang, Hui Jiang, Xiao-Hui Li, Hai Zhu, Kai-Lian Zheng

RetractedOpen access · hybridAbstract readRetracted Publication
In one paragraph

Article in Medical oncology (Northwood, London, England), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 79 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
79citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

79 citing papers in PubMed, 1 synthesis or guideline pooled it, 120 citations in OpenAlex.

  1. Glucose metabolic phenotype of pancreatic cancer.World journal of gastroenterology · 2016
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19 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 1 country.

Tian-Lin HeDepartment of Pancreatic Surgery, Changhai Hospital, Second Military Medical University, 168#, Changhai Road, Shanghai, 200433, China.
Yi-Jie Zhang
Hui Jiang
Xiao-Hui Li
Hai Zhu
Kai-Lian Zheng
Changhai Hospital · CNSecond Military Medical University · CNJiaozuo University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The transcription factor c-Myc plays critical roles in cancer development and progression through regulating expression of targeted genes. Lactate dehydrogenase A (LDHA), which catalyzes the conversion of L-lactate to pyruvate in the final step of anaerobic glycolysis, is frequently upregulated in pancreatic cancer. However, little is known about the effects of c-Myc-LDHA axis in the progression of pancreatic cancer. In this study, we found that c-Myc and LDHA are concomitantly overexpressed in pancreatic cancer cell lines and clinical specimens. c-Myc overexpression and LDHA overexpression were correlated with TNM stage and tumor size and indicated poor prognosis in patients with pancreatic cancer. Knockdown of c-Myc reduced the protein expression of LDHA, lactate production and glucose consumption, and silencing of LDHA mimicked this effect. Meanwhile, reduced c-Myc-LDHA signaling resulted in decreased tumor growth and metastasis in pancreatic cancer. Treatment with 2-Deoxy-D-glucose, an inhibitor of anaerobic glycolysis, completely blocked the oncogenic roles of c-Myc-LDHA signaling. Taken together, dysregulated c-Myc-LDHA signaling plays important roles in aerobic glycolysis and facilitates tumor progression of pancreatic cancer.

Indexed as

Cell Line, TumorDisease ProgressionFemaleGlucoseGlycolysisHumansIsoenzymesLactate Dehydrogenase 5L-Lactate DehydrogenaseMaleMiddle AgedPancreatic NeoplasmsProto-Oncogene Proteins c-mycSignal TransductionUp-RegulationGlucoseIsoenzymesLactate Dehydrogenase 5L-Lactate DehydrogenaseProto-Oncogene Proteins c-myc

Identifiers

PMID26021472
PMCPMC4452209
OpenAlexW2221934150

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.