Evidence map›Paper›PMID 21789540›Full record

ArticleDigestive diseases and sciences2011

Clinical impact of HAb18G/CD147 expression in esophageal squamous cell carcinoma.

Shaojun Zhu, Yanhong Li, Li Mi, Yang Zhang, Li Zhang, Li Gong, Xiujuan Han, Li Yao, Miao Lan, Zhinan Chen and 1 more

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Digestive diseases and sciences, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 4 pooled it
1.2field-weighted citation impact, top 23% 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

19 citing papers in PubMed, 4 syntheses or guidelines pooled it, 24 citations in OpenAlex.

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  9. CD147 expression lacks prognostic relevance in esophageal cancer.Journal of cancer research and clinical oncology · 2022
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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 2 institutions in 1 country.

Shaojun ZhuThe Helmholtz Sino-German Research Laboratory for Cancer, Department of Pathology, Tangdu Hospital, Fourth Military Medical University, Xi'an 710038, Shaanxi, People's Republic of China.
Yanhong Li
Li Mi
Yang Zhang
Li Zhang
Li Gong
Xiujuan Han
Li Yao
Miao Lan
Zhinan Chen
Wei Zhang
Air Force Medical University · CNState Key Laboratory of Cancer Biology

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHAb18G/CD147 expression has been associated with many tumor invasion molecules, which play important roles in recurrence and poor differentiation of esophageal squamous cell carcinoma (ESCC). However, the clinical implications of HAb18G/CD147 in ESCC are still unclear.

aimsIn this study, we clarified the clinical significance of HAb18G/CD147 and characterized the association between HAb18G/CD147 and tumor invasion in ESCC cases.

methodsTumor tissues were obtained from 86 ESCC patients who underwent surgical resection between 2002 and 2005. All patients that had received previous therapy were excluded. ESCC tissues were analyzed by IHC using anti HAb18G/CD147 antibody. The expression of HAb18G/CD147 mRNA in esophageal cancer cell lines was analyzed by RT-PCR.

resultsHAb18G/CD147 was uniformly expressed in EC109 and EC871214 cell lines, but negatively expressed in EPC2, esophageal normal squamous cell line. HAb18G/CD147 mainly localized to the membrane of tumor cells in 84.9% of ESCC patients (64 out of 86 cases). Furthermore, we also found that higher HAb18G/CD147 expression levels significantly correlated with lymph node metastasis, depth of tumor invasion and differentiation (P < 0.05). But the expression levels of HAb18G/CD147 in lymph node metastatic tissues were almost equal to that in the primary tumor tissues. Furthermore, lymph node metastasis and expression of HAB18G/CD147 were independent prognostic indicators in ESCC.

conclusionsThe expression of HAb18G/CD147 might be involved in the progression and survival of ESCC. Therefore, HAb18G/CD147 could be a clinical marker for the poor prognosis in ESCC patients and may also be a potentially therapeutic target to improve the progression of ESCC.

Indexed as

Gene Expression Regulation, NeoplasticAdultAgedBasiginBiomarkers, TumorBlotting, WesternCarcinoma, Squamous CellCell Line, TumorDisease ProgressionEsophageal NeoplasmsFemaleHumansImmunohistochemistryMaleMiddle AgedPrognosisBasiginBiomarkers, TumorBSG protein, humanRNA, Neoplasm

Identifiers

PMID21789540
OpenAlexW2024275262

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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.