Evidence map›Paper›PMID 27693630›Full record

ArticleCancer letters2017

Acetyl-CoA carboxylase rewires cancer metabolism to allow cancer cells to survive inhibition of the Warburg effect by cetuximab.

Jingtao Luo, Yun Hong, Yang Lu, Songbo Qiu, Bharat K R Chaganty, Lun Zhang, Xudong Wang, Qiang Li, Zhen Fan

Abstract read
In one paragraph

Article in Cancer letters, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed
3.1field-weighted citation impact, top 9% 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

60 citing papers in PubMed, 98 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 2 countries.

Jingtao LuoDepartment of Head and Neck Surgical Oncology, Tianjin Medical University Cancer Institute & Hospital, Tianjin 300060, China; Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
Yun HongDepartment of Oral Medicine, Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, Guangdong 510055, China; Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
Yang LuDepartment of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
Songbo QiuDepartment of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
Bharat K R ChagantyDepartment of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
Lun ZhangDepartment of Head and Neck Surgical Oncology, Tianjin Medical University Cancer Institute & Hospital, Tianjin 300060, China.
Xudong WangDepartment of Head and Neck Surgical Oncology, Tianjin Medical University Cancer Institute & Hospital, Tianjin 300060, China.
Qiang LiDepartment of Head and Neck Surgical Oncology, Tianjin Medical University Cancer Institute & Hospital, Tianjin 300060, China.
Zhen FanDepartment of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA. Electronic address: zfan@mdanderson.org.
The University of Texas MD Anderson Cancer Center · USTianjin Medical University Cancer Institute and Hospital · CN

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Scott Kopetz · 1985 to 2026
$290.8M
A novel targeted therapy for HNSCC based on a novel activity of cetuximabR01CA179015 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI FAN, ZHEN · 2014 to 2018
$1.7M
Developing a novel recombinant antibody for treatment of oral cancerR21DE021883 · NIDCR · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI FAN, ZHEN · 2011 to 2012
$435k
NCI NIH HHS P30 CA016672NCI NIH HHS R01 CA179015NIDCR NIH HHS R21 DE021883
6 · The paper itself

Abstract

Cetuximab inhibits HIF-1-regulated glycolysis in cancer cells, thereby reversing the Warburg effect and leading to inhibition of cancer cell metabolism. AMP-activated protein kinase (AMPK) is activated after cetuximab treatment, and a sustained AMPK activity is a mechanism contributing to cetuximab resistance. Here, we investigated how acetyl-CoA carboxylase (ACC), a downstream target of AMPK, rewires cancer metabolism in response to cetuximab treatment. We found that introduction of experimental ACC mutants lacking the AMPK phosphorylation sites (ACC1_S79A and ACC2_S212A) into head and neck squamous cell carcinoma (HNSCC) cells protected HNSCC cells from cetuximab-induced growth inhibition. HNSCC cells with acquired cetuximab resistance contained not only high levels of T172-phosphorylated AMPK and S79-phosphorylated ACC1 but also an increased level of total ACC. These findings were corroborated in tumor specimens of HNSCC patients treated with cetuximab. Cetuximab plus TOFA (an allosteric inhibitor of ACC) achieved remarkable growth inhibition of cetuximab-resistant HNSCC xenografts. Our data suggest a novel paradigm in which cetuximab-mediated activation of AMPK and subsequent phosphorylation and inhibition of ACC is followed by a compensatory increase in total ACC, which rewires cancer metabolism from glycolysis-dependent to lipogenesis-dependent.

Indexed as

Drug Resistance, NeoplasmAcetyl-CoA CarboxylaseAdultAgedAged, 80 and overAMP-Activated Protein KinasesAnimalsAntineoplastic AgentsAntineoplastic Combined Chemotherapy ProtocolsCarcinoma, Squamous CellCell Line, TumorCell ProliferationCell SurvivalCetuximabEnzyme InhibitorsFemaleACACA protein, humanACACB protein, humanAcetyl-CoA CarboxylaseAMP-Activated Protein KinasesAntineoplastic AgentsCetuximabEnzyme InhibitorsHIF1A protein, humanHypoxia-Inducible Factor 1, alpha SubunitACCAMPKCetuximabEGFRHIF-1Warburg effect

Identifiers

PMID27693630
PMCPMC5110372
OpenAlexW2526959247

What OpenQuestion holds

Textmetadata
LicenceTDM
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.