Evidence map›Paper›PMID 39309949›Full record

ArticleHeliyon2024

Single-cell RNA sequencing reveals intratumoral heterogeneity and multicellular community in primary hepatocellular carcinoma underlying microvascular invasion.

Zhuoya Sun, Biao Gao, Lai Song, Biying Wang, Junfeng Li, Hao Jiang, Xuerui Li, Yang Yu, Zishan Zhou, Zizhong Yang and 5 more

Abstract read
In one paragraph

Article in Heliyon, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. 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

15 authors.

Zhuoya SunDepartment of Clinical Oncology, Chinese PLA General Hospital & Medical School of Chinese PLA, Beijing, China.
Biao GaoDepartment of Hepatobiliary Surgery, Chinese PLA General Hospital & Medical School of Chinese PLA, Beijing, China.
Lai SongBeijing DCTY Bioinformatics Technology Co., Ltd, Beijing, China.
Biying WangBeijing DCTY Biotech Co.,Ltd, Beijing, China.
Junfeng LiDepartment of Hepatobiliary Surgery, Chinese PLA General Hospital & Medical School of Chinese PLA, Beijing, China.
Hao JiangDepartment of Hepatobiliary Surgery, Chinese PLA General Hospital & Medical School of Chinese PLA, Beijing, China.
Xuerui LiDepartment of Hepatobiliary Surgery, Chinese PLA General Hospital & Medical School of Chinese PLA, Beijing, China.
Yang YuBeijing DCTY Biotech Co.,Ltd, Beijing, China.
Zishan ZhouBeijing DCTY Biotech Co.,Ltd, Beijing, China.
Zizhong YangDepartment of Hepatobiliary Surgery, Chinese PLA General Hospital & Medical School of Chinese PLA, Beijing, China.
Xiaohui SunDepartment of Clinical Oncology, Chinese PLA General Hospital & Medical School of Chinese PLA, Beijing, China.
Tianyu JiaoDepartment of Hepatobiliary Surgery, Chinese PLA General Hospital & Medical School of Chinese PLA, Beijing, China.
Xiao ZhaoDepartment of Clinical Oncology, Chinese PLA General Hospital & Medical School of Chinese PLA, Beijing, China.
Shichun LuDepartment of Hepatobiliary Surgery, Chinese PLA General Hospital & Medical School of Chinese PLA, Beijing, China.
Shunchang JiaoDepartment of Clinical Oncology, Chinese PLA General Hospital & Medical School of Chinese PLA, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Microvascular invasion (MVI) is associated with an unfavorable prognosis and early recurrence of hepatocellular carcinoma (HCC), which is the crucial pathological hallmark of immunotherapy. While microvascular invasion (MVI) in hepatocellular carcinoma (HCC) currently lacks a detailed single-cell analysis of the tumor microenvironment (TME), it holds significant promise for immunotherapy using immune checkpoint inhibitors (ICI). Methods: We performed single-cell RNA sequencing (scRNA-seq) on 3 MVI positive (MVIP) and 14 MVI-negative (MVIN) tumor tissues, as well as their paired adjacent non-tumoral tissues. Results: We identified SPP1 Conclusions: We provide a comprehensive single-cell atlas of HCC patients with MVI, shedding light on the immunosuppressive ecosystem and upregulated signaling associated with MVI. These findings demonstrate that intercellular mechanisms drive MVI and provide a potential immunotherapeutic target for HCC patients with HCC and underlying MVI.

Indexed as

Hepatocellular carcinomaImmunotherapyMicrovascular invasionProliferative CD4+ T cell populationSingle-cell RNA sequencingSPP1+ macrophages

Identifiers

PMID39309949
PMCPMC11415683

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.