Evidence map›Paper›PMID 32293319›Full record

ArticleBMC cancer2020

Expression and clinical significance of miR-4516 and miR-21-5p in serum of patients with colorectal cancer.

Xi-Han Jin, Sen Lu, Ai-Fen Wang

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 2 pooled it
1.9field-weighted citation impact, top 14% 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

32 citing papers in PubMed, 2 syntheses or guidelines pooled it, 47 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. MiR-205-5p and MiR-222-3p as Potential Biomarkers of Endometrial Cancer.International journal of molecular sciences · 2025
    Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Review
  19. Article
  20. 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

3 authors at 3 institutions in 1 country.

Xi-Han JinDepartment of Colorectal Surgery, Jinhua Hospital of Zhejiang University, Jinhua Municipal Central Hospital, Jinhua, 321000, China.
Sen LuDepartment of Colorectal Surgery, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310003, China.
Ai-Fen WangDepartment of Oncology, The First Hospital of Jiaxing, The First Affiliated Hospital of Jiaxing University, No. 1882 South Zhonghuan Road, Nanhu District, Jiaxing, 314001, China. waf13705@163.com.
First Hospital of Jiaxing · CNJinhua Central Hospital · CNZhejiang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study sought to detect the expression and clinical significance of miR-4516 and miR-21-5p in serum of patients with colorectal cancer.

methodsBioinformatics methods were used to analyze the expression patterns of miR-4516 and miR-21-5p in colorectal cancer. A total of 80 patients with colorectal cancer, 65 patients with benign colorectal tumors and 50 healthy persons were selected. qRT-PCR was performed to detect the expression levels of serum miR-4516 and miR-21-5p before and after operation or postoperative recurrence. The correlation of miR-4516 and miR-21-5p expression levels with the clinical characteristics and prognosis of colorectal cancer was analyzed, and that with the patient's survival was further examined by Kaplan-Meier analysis.

resultsMiR-4516 was poorly expressed in colorectal cancer in the preoperative group, and miR-21-5p was highly expressed. While in the postoperative group, miR-4516 was up-regulated, and miR-21-5p was down-regulated. The low expression of miR-4516 was shown to be related to TNM staging, invasion degree, lymph node metastasis and distant metastasis of the patients. Whereas the high expression of miR-21-5p was proved to be correlated with TNM staging and lymph node metastasis. Kaplan-Meier survival analysis showed that high expression of miR-4516 or low expression of miR-21-5p could contribute to better overall survival.

conclusionLow miR-4516 or high miR-21-5p could be used as an independent risk factor for prognosis of colorectal cancer.

Indexed as

AdultAgedBiomarkers, TumorColorectal NeoplasmsFemaleFollow-Up StudiesHumansLymphatic MetastasisMaleMicroRNAsMiddle AgedPrognosisRisk FactorsSurvival RateBiomarkers, TumorMicroRNAsMIRN21 microRNA, humanMIRN-4516 microRNA, humanColorectal cancermiR-21-5pmiR-4516Serum

Identifiers

PMID32293319
PMCPMC7087363
OpenAlexW3012812319

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.