Evidence map›Paper›PMID 31545446›Full record

ArticleMolecular medicine reports2019

CTHRC1 and PD‑1/PD‑L1 expression predicts tumor recurrence in prostate cancer.

Qing Zhou, Wei Xiong, Xing Zhou, Rui-Song Gao, Qun-Fang Lin, Hui-Ying Liu, Juan-Ni Li, Xue-Fei Tian

Open access · hybridAbstract read
In one paragraph

Article in Molecular medicine reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 5 pooled it
1.2field-weighted citation impact, top 18% 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

20 citing papers in PubMed, 5 syntheses or guidelines pooled it, 23 citations in OpenAlex.

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  17. Construction of Decision Trees Based on Gene Expression Omnibus Data to Classify Bladder Cancer and Its Subtypes.Medical science monitor : international medical journal of experimental and clinical research · 2021
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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

8 authors at 3 institutions in 1 country.

Qing ZhouDepartment of Andrology, The First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha, Hunan 410007, P.R. China.
Wei XiongDepartment of Andrology, The First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha, Hunan 410007, P.R. China.
Xing ZhouDepartment of Andrology, The First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha, Hunan 410007, P.R. China.
Rui-Song GaoDepartment of Andrology, The First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha, Hunan 410007, P.R. China.
Qun-Fang LinDepartment of Andrology, The First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha, Hunan 410007, P.R. China.
Hui-Ying LiuDepartment of Andrology, The First Affiliated Hospital of Hunan University of Chinese Medicine, Changsha, Hunan 410007, P.R. China.
Juan-Ni LiDepartment of Pathology, Xiangya Hospital, Central South University, Changsha, Hunan 410005, P.R. China.
Xue-Fei TianDepartment of Internal Medicine, College of Integrated Chinese and Western Medicine of Hunan University of Chinese Medicine, Changsha, Hunan 410208, P.R. China.
First Affiliated Hospital of Hunan University of Traditional Chinese Medicine · CNCentral South University · CNHunan University of Traditional Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Collagen triple helix repeat containing 1 (CTHRC1) is a gene that has been associated with tumor progression in human prostate cancer (PC). The tumor immune microenvironment has been linked with disease outcome in PC. In the present study, the correlation between CTHRC1 with PC recurrence and the tumor immunological microenvironment was investigated. Using the data supplied by the Tumor Immune Estimation Resource (TIMER), the expression of CTHRC1, programmed cell death protein 1 (PD‑1), and programmed cell death 1 ligand 1 (PD‑L1) were analyzed. Immunohistochemical staining of CTHRC1, PD‑1 and PD‑L1 was performed using a tissue microarray construction of prostate adenocarcinoma (PRAD) specimens. In PRAD, an association was reported between the CTHRC1 expression and the disease free survival (DFS) rate (P=0.022). Overexpression of CTHRC1 was correlated with increased levels of PD‑1 (R=0.272, P=0.021) and PD‑L1 (R=0.298, P=0.016), elevated levels of infiltrating B cells (P=9.51e‑11), CD4+ cells (P=1.51e‑11), macrophages (P=8.25e‑5), neutrophils (P=2.17e‑9) and dendritic cells (P=3.13e‑13). Bioinformatics analysis revealed that CTHRC1 was correlated with the expression levels of matrix metalloproteinase‑9, mucin 1 and solute carrier organic anion transporter family member 2B1 genes, which exert an influence in PRAD. The occurrence of this condition is most likely to be associated with regulation of the tumor microenvironment. Taken together, we demonstrated that the prognosis and immunity of PC are closely linked to CTHRC1 upregulation. Furthermore, these results suggest that the immune function of PC may be suppressed by CTHRC1‑targeting therapy.

Indexed as

Biomarkers, TumorGene ExpressionAdultAgedB7-H1 AntigenComputational BiologyData MiningExtracellular Matrix ProteinsGene Expression ProfilingHumansImmunohistochemistryMaleMiddle AgedNeoplasm GradingNeoplasm Recurrence, LocalPrognosisB7-H1 AntigenBiomarkers, TumorCD274 protein, humanCTHRC1 protein, humanExtracellular Matrix ProteinsPDCD1 protein, humanProgrammed Cell Death 1 Receptor

Identifiers

PMID31545446
PMCPMC6797961
OpenAlexW2973648967

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.