Evidence map›Paper›PMID 21674276›Full record

ArticleMedical oncology (Northwood, London, England)2012

The expression of Mcl-1 in human cervical cancer and its clinical significance.

Ting Zhang, Chun Zhao, Liang Luo, Hua Zhao, Jing Cheng, Fei Xu

Abstract read
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In one paragraph

Article in Medical oncology (Northwood, London, England), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 27% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 43 citations in OpenAlex.

  1. The prognostic role of Ki-67/MIB-1 in cervical cancer: a systematic review with meta-analysis.Medical science monitor : international medical journal of experimental and clinical research · 2015
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  13. Mcl-1 as a potential therapeutic target for human hepatocelluar carcinoma.Journal of Huazhong University of Science and Technology. Medical sciences = Hua zhong ke ji da xue xue bao. Yi xue Ying De wen ban = Huazhong keji daxue xuebao. Yixue Yingdewen ban · 2016
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  14. Down-regulation of miR-320 associated with cancer progression and cell apoptosis via targeting Mcl-1 in cervical cancer.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
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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

6 authors at 2 institutions in 1 country.

Ting ZhangDepartment of Clinical Laboratory, Wuxi Maternity and Child Health Hospital Affiliated to Nanjing Medical University, 48 Huaishu-Xiang, Wuxi, 214002 Jiangsu, China. zhangting040715@163.com
Chun Zhao
Liang Luo
Hua Zhao
Jing Cheng
Fei Xu
Nanjing Medical University · CNNanjing Maternity and Child Health Care Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recently, the role of anti-apoptotic Mcl-1 in human carcinogenesis has become an area of great interest as overexpression of the protein has been reported in association with various types of cancer. The aim of this study was to investigate the expression profile of Mcl-1 in cervical cancer and to assess its clinical significance. Immunohistochemistry was used in the detection of Mcl-1 expression as well as the proliferation index of Ki-67, both in cervical cancer and in corresponding normal tissue. Western blotting analysis was also used for the detection of Mcl-1. The data was correlated with clinicopathological features. Survival analysis was performed to assess prognostic significance. Mcl-1 was overexpressed in cervical cancer tissue when compared with corresponding normal tissue. High expression of Mcl-1 was significantly associated with histological grade (P = 0.039), tumor size (P = 0.024) and lymph node involvement (P = 0.002). Overexpression of Ki-67 was associated with lymph node involvement (P = 0.015) and disease stage (P = 0.012). Spearman rank correlation test demonstrated a positive correlation between Mcl-1 and Ki-67 (P < 0.05). Using Kaplan-Meier analysis, a comparison of survival curves of low versus high expressers of Mcl-1 and Ki-67 revealed a highly significant difference in human cervical cancer tissue (P < 0.05), which suggests that overexpression of Mcl-1 and Ki-67 is associated with a poorer prognosis. Our results suggest that Mcl-1 may play an important role in cervical cancer and that it may have potential as a biomarker and therapeutic target. Its evaluation with Ki-67 may provide reliable prognostic information on cervical cancer.

Indexed as

AdultBiomarkers, TumorBlotting, WesternFemaleHumansImmunohistochemistryKaplan-Meier EstimateKi-67 AntigenMyeloid Cell Leukemia Sequence 1 ProteinNeoplasm GradingNeoplasm StagingProto-Oncogene Proteins c-bcl-2Uterine Cervical NeoplasmsBiomarkers, TumorKi-67 AntigenMyeloid Cell Leukemia Sequence 1 ProteinProto-Oncogene Proteins c-bcl-2

Identifiers

PMID21674276
OpenAlexW2019402016

What OpenQuestion holds

Textmetadata
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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.