Evidence map›Paper›PMID 28659182›Full record

ArticleBMC cancer2017

Targeting MCL-1 sensitizes human esophageal squamous cell carcinoma cells to cisplatin-induced apoptosis.

Xinfang Yu, Wei Li, Zhenkun Xia, Li Xie, Xiaolong Ma, Qi Liang, Lijun Liu, Jian Wang, Xinmin Zhou, Yifeng Yang and 1 more

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
3.6field-weighted citation impact, top 6% 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

30 citing papers in PubMed, 53 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

11 authors at 1 institution in 1 country.

Xinfang YuClinical Center for Gene Diagnosis and Therapy, The Second Xiangya Hospital of Central South University, 139 Renmin Road, Changsha, Hunan, 410011, China.
Wei LiDepartment of Radiology, The Third Xiangya Hospital of Central South University, 138 Tongzipo Road, Changsha, Hunan, 410013, China.
Zhenkun XiaDepartment of Thoracic Surgery, The Second Xiangya Hospital of Central South University, 139 Renmin Road, Changsha, Hunan, 410011, China.
Li XieDepartment of Cardiovascular Surgery, The Second Xiangya Hospital of Central South University, 139 Renmin Road, Changsha, Hunan, 410011, China.
Xiaolong MaDepartment of Cardiovascular Surgery, The Second Xiangya Hospital of Central South University, 139 Renmin Road, Changsha, Hunan, 410011, China.
Qi LiangDepartment of Radiology, The Third Xiangya Hospital of Central South University, 138 Tongzipo Road, Changsha, Hunan, 410013, China.
Lijun LiuClinical Center for Gene Diagnosis and Therapy, The Second Xiangya Hospital of Central South University, 139 Renmin Road, Changsha, Hunan, 410011, China.
Jian WangClinical Center for Gene Diagnosis and Therapy, The Second Xiangya Hospital of Central South University, 139 Renmin Road, Changsha, Hunan, 410011, China.
Xinmin ZhouDepartment of Cardiovascular Surgery, The Second Xiangya Hospital of Central South University, 139 Renmin Road, Changsha, Hunan, 410011, China.
Yifeng YangClinical Center for Gene Diagnosis and Therapy, The Second Xiangya Hospital of Central South University, 139 Renmin Road, Changsha, Hunan, 410011, China.
Haidan LiuClinical Center for Gene Diagnosis and Therapy, The Second Xiangya Hospital of Central South University, 139 Renmin Road, Changsha, Hunan, 410011, China. lhd1129@126.com.
Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEsophageal squamous cell carcinoma (ESCC) is one of the most lethal malignancies in China and is an exceptionally drug-resistant tumor with a 5-year survival rate less than 15%. Cisplatin is the most commonly used conventional chemotherapeutic drug for the treatment of ESCC, but some patients have a poor response to cisplatin-based chemotherapy. New strategies that could enhance chemosensitivity to cisplatin are needed.

methodsWe used reverse transcription-RCR (RT-PCR), immunoblot, immunohistochemical (IHC) staining, anchorage-dependent and -independent growth assays, co-immunoprecipitation (Co-IP) assay, RNA interference and in vivo tumor growth assay to study the expression of MCL-1 in ESCCs and the response of ESCC cells to cisplatin.

resultsThe present study showed that MCL-1 expression was significantly increased in ESCC tissues compared to normal adjacent tissues and was associated with depth of invasion and lymph node metastasis. Knockdown of MCL-1 produced significant chemosensitization to cisplatin in association with caspase-3 activation and PARP cleavage in KYSE150 and KYSE510 cells. The selective MCL-1 inhibitor UMI-77 caused dissociation of MCL-1 from the proapoptotic protein BAX and BAK, and enhanced KYSE150 and KYSE510 cells to cisplatin-induced apoptosis accompanied by caspase-3 activation and PARP cleavage.

conclusionsThe current study suggests that MCL-1 contributes to the development of ESCC and is a promising therapeutic target for chemosensitization of ESCC cells to cisplatin. This might provide a scientific basis for developing effective approaches to treat the subset of ESCCs patients with MCL-1 overexpression.

Indexed as

AnimalsAntineoplastic AgentsApoptosisCarcinoma, Squamous CellCell ProliferationCisplatinEsophageal NeoplasmsFemaleHumansImmunoprecipitationLymphatic MetastasisMaleMiceMice, Inbred BALB CMice, NudeMiddle AgedAntineoplastic AgentsCisplatinMCL1 protein, humanMyeloid Cell Leukemia Sequence 1 ProteinApopotosisChemosensitizationCisplatinEsophageal squamous cell carcinomaMCL-1

Identifiers

PMID28659182
PMCPMC5490225
OpenAlexW2728586125

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.