Evidence map›Paper›PMID 28273155›Full record

ArticlePloS one2017

Tumor stroma with senescence-associated secretory phenotype in steatohepatitic hepatocellular carcinoma.

Jee San Lee, Jeong Eun Yoo, Haeryoung Kim, Hyungjin Rhee, Myoung Ju Koh, Ji Hae Nahm, Jin Sub Choi, Kee-Ho Lee, Young Nyun Park

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.8field-weighted citation impact, top 17% 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

26 citing papers in PubMed, 46 citations in OpenAlex.

  1. Review
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  10. Friend or foe? The elusive role of hepatic stellate cells in liver cancer.Nature reviews. Gastroenterology & hepatology · 2023
    Review
  11. Review
  12. Cancer-Associated Fibroblasts in Hepatocellular Carcinoma and Cholangiocarcinoma.Cellular and molecular gastroenterology and hepatology · 2023
    Review
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  16. [Up-to-date Knowledge on the Pathological Diagnosis of Hepatocellular Carcinoma].The Korean journal of gastroenterology = Taehan Sohwagi Hakhoe chi · 2021
    Review
  17. Review
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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

9 authors at 4 institutions in 1 country.

Jee San LeeDepartment of Pathology, Yonsei University College of Medicine, Seoul, Republic of Korea.
Jeong Eun YooDepartment of Pathology, Yonsei University College of Medicine, Seoul, Republic of Korea.
Haeryoung KimDepartment of Pathology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea.
Hyungjin RheeDepartment of Pathology, Yonsei University College of Medicine, Seoul, Republic of Korea.
Myoung Ju KohDepartment of Pathology, Yonsei University College of Medicine, Seoul, Republic of Korea.
Ji Hae NahmDepartment of Pathology, Yonsei University College of Medicine, Seoul, Republic of Korea.
Jin Sub ChoiDepartment of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea.
Kee-Ho LeeDivision of Radiation Cancer Research, Korea Institute of Radiological and Medical Science, Seoul, Republic of Korea.
Young Nyun ParkDepartment of Pathology, Yonsei University College of Medicine, Seoul, Republic of Korea.
Yonsei University · KRKorea Institute of Radiological and Medical Sciences · KRSeoul National University Bundang Hospital · KRSeverance Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Senescence secretome was recently reported to promote liver cancer in an obese mouse model. Steatohepatitic hepatocellular carcinoma (SH-HCC), a new variant of HCC, has been found in metabolic syndrome patients, and pericellular fibrosis, a characteristic feature of SH-HCC, suggests that alteration of the tumor stroma might play an important role in SH-HCC development. Clinicopathological characteristics and tumor stroma showing senescence and senescence-associated secretory phenotype (SASP) were investigated in 21 SH-HCCs and 34 conventional HCCs (C-HCCs). The expression of α-smooth muscle actin (α-SMA), p21Waf1/Cif1, γ-H2AX, and IL-6 was investigated by immunohistochemistry or immunofluorescence. SH-HCCs were associated with older age, higher body mass index, and a higher incidence of metabolic syndrome, compared to C-HCC (P <0.05, all). The numbers of α-SMA-positive cancer-associated fibroblasts (CAFs) (P = 0.049) and α-SMA-positive CAFs co-expressing p21Waf1/Cif1 (P = 0.038), γ-H2AX (P = 0.065), and IL-6 (P = 0.048) were greater for SH-HCCs than C-HCCs. Additionally, non-tumoral liver from SH-HCCs showed a higher incidence of non-alcoholic fatty liver disease and a higher number of α-SMA-positive stellate cells expressing γ-H2AX and p21Waf1/Cif1 than that from C-HCCs (P <0.05, all). In conclusion, SH-HCCs are considered to occur more frequently in metabolic syndrome patients. Therein, senescent and damaged CAFs, as well as non-tumoral stellate cells, expressing SASP including IL-6 may contribute to the development of SH-HCC.

Indexed as

AgingActinsAgedCarcinoma, HepatocellularCyclin-Dependent Kinase Inhibitor p21Disease-Free SurvivalFemaleHistonesHumansImmunohistochemistryInterleukin-6Kaplan-Meier EstimateLiverLiver NeoplasmsMaleMetabolic SyndromeACTA2 protein, humanActinsCyclin-Dependent Kinase Inhibitor p21HistonesInterleukin-6

Identifiers

PMID28273155
PMCPMC5342190
OpenAlexW2594613560

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.