Evidence map›Paper›PMID 29446253›Full record

Trial reportCancer medicine2018

Elevated TRIM44 promotes intrahepatic cholangiocarcinoma progression by inducing cell EMT via MAPK signaling.

Rui Peng, Peng-Fei Zhang, Chi Zhang, Xiao-Yong Huang, Yan-Bing Ding, Bin Deng, Dou-Sheng Bai, Ya-Ping Xu

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Cancer medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
10.2field-weighted citation impact, top 1% 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

40 citing papers in PubMed, 1 synthesis or guideline pooled it, 73 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. EMT and cancer: what clinicians should know.Nature reviews. Clinical oncology · 2025
    Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Review
  15. Clinical Significance of TRIM44 Expression in Patients with Gastric Cancer.Asian Pacific journal of cancer prevention : APJCP · 2022
    Article
  16. Article
  17. Knockdown ofTranslational cancer research · 2022
    Article
  18. Article
  19. TRIM44 Promotes Endometrial Carcinoma Progression by Activating the FRS2 Signalling Pathway.Evidence-based complementary and alternative medicine : eCAM · 2022
    Article
  20. Review
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.

Rui PengDepartment of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200032, China.
Peng-Fei ZhangDepartment of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200032, China.
Chi ZhangDepartment of Hepatobiliary and Pancreatic Surgery, Subei People's Hospital, Clinical Medical School, Yangzhou University Affiliated Hospital, Yangzhou, China.
Xiao-Yong HuangLiver Cancer Institute, Ministry of Education, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Shanghai, 200032, China.
Yan-Bing DingDepartment of Gastroenterology, Yangzhou No. 1, People's Hospital, The Second Clinical School of Yangzhou University, Yangzhou, China.
Bin DengDepartment of Gastroenterology, Yangzhou No. 1, People's Hospital, The Second Clinical School of Yangzhou University, Yangzhou, China.
Dou-Sheng BaiDepartment of Hepatobiliary and Pancreatic Surgery, Subei People's Hospital, Clinical Medical School, Yangzhou University Affiliated Hospital, Yangzhou, China.ORCID 0000-0001-8116-1866
Ya-Ping XuDepartment of Gastroenterology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200032, China.
Northern Jiangsu People's Hospital · CNTongji University · CNFudan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Surgical results for intrahepatic cholangiocarcinoma (ICC) remain unsatisfactory due to the high rate of recurrence. Here, we investigated that the expression and roles of tripartite motif-containing protein 44 (TRIM44) in human ICCs. Firstly, TRIM44 expression was analyzed in several kinds of cancers by referring to public Oncomine database, and the expressions of TRIM44 mRNA and protein were tested in ICC and corresponding paratumorous tissues. Secondly, functions and mechanisms of TRIM44 in ICC cells were further evaluated by TRIM44 interference and cDNA transfection. Finally, the prognostic role of TRIM44 was assessed by Kaplan-Meier and Cox regression. We found that TRIM44 expression was upregulated in ICC tissues compared with corresponding paratumorous tissues, which were consistent with the results from the public cancer database. Knockdown of TRIM44 repressed the invasion and migration of ICC cells, while increased the ICC cell apoptosis. Additionally, high level of TRIM44 was shown to induce ICC cell epithelial to mesenchymal transition (EMT). Mechanistically, a high level of TRIM44 was found to activate MAPK signaling, and a MEK inhibitor, AZD6244, reversed cell EMT and apoptosis endowed by TRIM44 overexpression. Clinically, TRIM44 expression was positively associated with large tumor size (P = 0.035), lymphatic metastasis (P = 0.008) and poor tumor differentiation (P = 0.036). Importantly, patients in TRIM44

Indexed as

Mitogen-Activated Protein Kinase KinasesBile Duct NeoplasmsCarrier ProteinsCholangiocarcinomaDisease ProgressionEpithelial-Mesenchymal TransitionFemaleHumansIntracellular Signaling Peptides and ProteinsMaleMiddle AgedPrognosisTransfectionTripartite Motif ProteinsCarrier ProteinsIntracellular Signaling Peptides and ProteinsMitogen-Activated Protein Kinase KinasesTRIM44 protein, humanTripartite Motif ProteinsApoptosisEMTICCprognosisTRIM44

Identifiers

PMID29446253
PMCPMC5852353
OpenAlexW2794131561

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.