Evidence map›Paper›PMID 32514254›Full record

ArticleCancer cell international2020

Downexpression of HSD17B6 correlates with clinical prognosis and tumor immune infiltrates in hepatocellular carcinoma.

Lei Lv, Yujia Zhao, Qinqin Wei, Ye Zhao, Qiyi Yi

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Cancer cell international, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.4field-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

19 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
  2. GATA1 activates HSD17B6 to improve efficiency of cisplatin in lung adenocarcinoma via DNA damage.Genes and environment : the official journal of the Japanese Environmental Mutagen Society · 2024
    Article
  3. Article
  4. METTL14 regulates CD8World journal of surgical oncology · 2024
    Article
  5. Article
  6. Comparative Transcriptomic Analysis of Three Common Liver Cell Lines.International journal of molecular sciences · 2023
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  7. Identification ofTranslational cancer research · 2023
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Lei Lv *The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230031 Anhui People's Republic of China.
Yujia Zhao *Teaching and Research Section of Nuclear Medicine, Anhui Medical University, 81 Meishan Road, Hefei, 230032 Anhui People's Republic of China.
Qinqin WeiTeaching and Research Section of Nuclear Medicine, Anhui Medical University, 81 Meishan Road, Hefei, 230032 Anhui People's Republic of China.
Ye ZhaoTeaching and Research Section of Nuclear Medicine, Anhui Medical University, 81 Meishan Road, Hefei, 230032 Anhui People's Republic of China.
Qiyi YiTeaching and Research Section of Nuclear Medicine, Anhui Medical University, 81 Meishan Road, Hefei, 230032 Anhui People's Republic of China.ORCID 0000-0001-5143-8828
Anhui Medical University · CNUniversity of Science and Technology of China · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHydroxysteroid 17-Beta Dehydrogenase 6 (HSD17B6), a key protein involved in synthetizing dihydrotestosterone, is abundant in the liver. Previous studies have suggested a role for dihydrotestosterone in modulating progress of various malignancies, and HSD17B6 dysfunction was associated with lung cancer and prostate cancer. However, little is known about the detailed role of HSD17B6 in hepatocellular carcinoma (HCC).

methodsClinical implication and survival data related to HSD17B6 expression in patients with HCC were obtained through TCGA, ICGC, ONCOMINE, GEO and HPA databases. Survival analysis plots were drawn with Kaplan-Meier Plotter. The ChIP-seq data were obtained from Cistrome DB. Protein-Protein Interaction and gene functional enrichment analyses were performed in STRING database. The correlations between HSD17B6 and tumor immune infiltrates was investigated via TIMER and xCell. The proliferation, migration and invasion of liver cancer cells transfected with HSD17B6 were evaluated by the CCK8 assay, wound healing test and transwell assay respectively. Expression of HSD17B6, TGFB1 and PD-L1 were assessed by quantitative RT-PCR.

resultsHSD17B6 expression was lower in HCC compared to normal liver and correlated with tumor stage and grade. Lower expression of HSD17B6 was associated with worse OS, PFS, RFS and DSS in HCC patients. HNF4A bound to enhancer and promoter regions of HSD17B6 gene, activating its transcription, and DNA methylation of HSD17B6 promoter negatively controlled the expression. HSD17B6 and its interaction partners were involved in androgen metabolism and biosynthesis in liver. HSD17B6 inhibited tumor cell proliferation, migration and invasion in liver cancer cells and low expression of HSD17B6 correlated with high immune cells infiltration, relative reduction of immune responses and multiple immune checkpoint genes expression in HCC, probably by regulating the expression of TGFB1.

conclusionsThis study indicate that HSD17B6 could be a new biomarker for the prognosis of HCC and an important negative regulator of immune responses in HCC.

Indexed as

AndrogenDNA methylationHepatocellular carcinoma (HCC)HNF4AHSD17B6Immune suppression

Identifiers

PMID32514254
PMCPMC7268300
OpenAlexW3033322962

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.