Evidence map›Paper›PMID 31934040›Full record

ArticleInternational journal of clinical and experimental pathology2019

Prognostic value of carbonic anhydrase XII (CA XII) overexpression in hepatocellular carcinoma.

Xue-Feng Gu, Chuan-Bing Shi, Wei Zhao

Open access · greenAbstract read
In one paragraph

Article in International journal of clinical and experimental pathology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.3field-weighted citation impact, top 39% 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

6 citing papers in PubMed, 11 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Carbonic Anhydrases II and IX in Non-ampullary Duodenal Adenomas and Adenocarcinoma.The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society · 2021
    Article
  5. Article
  6. Article
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

3 authors at 1 institution in 1 country.

Xue-Feng GuMedical School, Southeast University 87 Dingjiaqiao Street, Nanjing, Jiangsu, China.
Chuan-Bing ShiDepartment of Pathology, Pukou District Central Hospital, Pukou Branch of Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University 166 Shanghe Street, Nanjing, Jiangsu, China.
Wei ZhaoMedical School, Southeast University 87 Dingjiaqiao Street, Nanjing, Jiangsu, China.
Jiangsu Province Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveCarbonic anhydrase XII (CA XII) is a key mediator of several signaling pathways that are involved in cancer development. This study was designed to investigate the clinical significance and prognostic value of postoperative CA XII expression in patients with hepatocellular carcinoma (HCC).

methodsImmunohistochemistry (IHC) was performed on HCC tissue (n = 90), and the relationships between CA XII expression in the HCC tissue, the clinicopathologic features, and survival were further evaluated. The mRNA expression of CA XII and clinicopathologic characteristics of patients with hepatocellular carcinoma were extracted from The Cancer Genome Atlas (TCGA) database.

resultsCA XII was overexpressed in hepatocellular carcinoma tissues compared to normal liver tissues from the TCGA database. Moreover, CA XII mRNA expression was significantly associated with several clinicopathologic factors of hepatocellular carcinoma including sex (P = 0.011) and pathologic grade (P = 0.012). For HCC tissue samples in a tissue microarray (TMA), high CA XII protein expression was closely related to age (P = 0.013), tumor size (P = 0.014), and pathological grade (P = 0.015). A Kaplan-Meier analysis showed that elevated CA XII expression was associated with short disease-free survival (DFS) (P = 0.002) and overall survival (OS) (P = 0.006). In addition, a multivariate analysis showed that high CA XII expression was an independent prognostic indicator for disease-free survival (P = 0.018), but not overall survival, in HCC patients.

conclusionThis study showed that high CA XII expression was associated with poor prognosis in HCC patients.

Indexed as

CA XIIHCCprognosissurvivalTCGA

Identifiers

PMID31934040
PMCPMC6949632
OpenAlexW3009736147

What OpenQuestion holds

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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.