Evidence map›Paper›PMID 26452028›Full record

ArticleOncotarget2015

Overexpression of CHI3L1 is associated with chemoresistance and poor outcome of epithelial ovarian carcinoma.

Ying-Cheng Chiang, Han-Wei Lin, Chi-Fang Chang, Ming-Cheng Chang, Chi-Feng Fu, Tsung-Ching Chen, Shu-Feng Hsieh, Chi-An Chen, Wen-Fang Cheng

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.3field-weighted citation impact, top 10% 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

26 citing papers in PubMed, 39 citations in OpenAlex.

  1. CHI3L1 is a diagnostic biomarker involved in immune infiltration of gastric cancer.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
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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 1 institution in 1 country.

Ying-Cheng ChiangDepartment of Obstetrics and Gynecology, College of Medicine, National Taiwan University, Taipei, Taiwan.
Han-Wei LinGraduate Institute of Oncology, College of Medicine, National Taiwan University, Taipei, Taiwan.
Chi-Fang ChangDepartment of Obstetrics and Gynecology, College of Medicine, National Taiwan University, Taipei, Taiwan.
Ming-Cheng ChangDepartment of Obstetrics and Gynecology, College of Medicine, National Taiwan University, Taipei, Taiwan.
Chi-Feng FuDepartment of Obstetrics and Gynecology, E-da Hospital, Kaohsiung, Taiwan.
Tsung-Ching ChenDepartment of Obstetrics and Gynecology, College of Medicine, National Taiwan University, Taipei, Taiwan.
Shu-Feng HsiehDepartment of Obstetrics and Gynecology, College of Medicine, National Taiwan University, Taipei, Taiwan.
Chi-An ChenDepartment of Obstetrics and Gynecology, College of Medicine, National Taiwan University, Taipei, Taiwan.
Wen-Fang ChengDepartment of Obstetrics and Gynecology, College of Medicine, National Taiwan University, Taipei, Taiwan.
National Taiwan University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We propose CHI3L1 as a prognostic biomarker for patients with epithelial ovarian carcinoma (EOC) and also suggest possible biological functions of CHI3L1. We measured CHI3L1 expression with quantitative real time-polymerase chain reaction (qRT-PCR) in 180 women with EOC and evaluated correlations between CHI3L1 expression, clinicopathological characteristics, and the outcomes of the patients. The expression of CHI3L1 was higher in cancerous tissues than in normal tissues. The expression of CHI3L1 was also higher in patients with a serous histological type, advanced stage, and chemoresistance. Patients with high CHI3L1 expression had a shorter progression-free survival (p < 0.001)and overall survival (p < 0.001). Patients with high CHI3L1 expression also had a high risk of recurrence (p < 0.001)and death (p < 0.001). In vitro studies showed that CHI3L1 up-regulated the expression of anti-apoptotic Mcl-1 protein and hampered paclitaxel-induced apoptosis of ovarian cancer cells. These results suggest that CHI3L1 shows potential as a prognostic biomarker for EOC. CHI3L1 may promote chemoresistance via inhibition of drug-induced apoptosis by up-regulating Mcl-1.

Indexed as

Gene Expression Regulation, NeoplasticAdipokinesAdultAgedAnalysis of VarianceApoptosisBiomarkers, TumorBlotting, WesternCarcinoma, Ovarian EpithelialCell Line, TumorChitinase-3-Like Protein 1Disease-Free SurvivalDrug Resistance, NeoplasmFemaleHumansLectinsAdipokinesBiomarkers, TumorCHI3L1 protein, humanChitinase-3-Like Protein 1LectinsMCL1 protein, humanMyeloid Cell Leukemia Sequence 1 ProteinPaclitaxelapoptosischemoresistanceCHI3L1epithelial ovarian carcinoma

Identifiers

PMID26452028
PMCPMC4741859
OpenAlexW2192954961

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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.