Evidence map›Paper›PMID 34544412›Full record

ArticleCancer cell international2021

The plasma exosomal miR-1180-3p serves as a novel potential diagnostic marker for cutaneous melanoma.

Yeye Guo, Xu Zhang, Linconghua Wang, Min Li, Minxue Shen, Zhe Zhou, Susi Zhu, Keke Li, Zhiqin Fang, Bei Yan and 4 more

Open access · goldAbstract read
In one paragraph

Article in Cancer cell international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 9% 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

30 citing papers in PubMed, 1 synthesis or guideline pooled it, 50 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Review
  6. Omics in Cutaneous Melanoma.Asian Pacific journal of cancer prevention : APJCP · 2025
    Review
  7. Review
  8. Review
  9. Review
  10. Review
  11. Review
  12. Article
  13. Review
  14. Article
  15. A New Approach to Melanoma Treatment: microRNAs.Current topics in medicinal chemistry · 2024
    Review
  16. Article
  17. Review
  18. Article
  19. Review
  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

14 authors at 1 institution in 3 countries.

Yeye Guo *Department of Dermatology, Xiangya Hospital, Central South University, Xiangya Road #87, Changsha, 410008, China.
Xu Zhang *Department of Dermatology, Xiangya Hospital, Central South University, Xiangya Road #87, Changsha, 410008, China.
Linconghua WangHunan Provincial Key Lab on Bioinformatics, School of Computer Science and Engineering, Central South University, Changsha, 410083, China.
Min LiHunan Provincial Key Lab on Bioinformatics, School of Computer Science and Engineering, Central South University, Changsha, 410083, China.
Minxue ShenDepartment of Dermatology, Xiangya Hospital, Central South University, Xiangya Road #87, Changsha, 410008, China.
Zhe ZhouDepartment of Dermatology, Xiangya Hospital, Central South University, Xiangya Road #87, Changsha, 410008, China.
Susi ZhuDepartment of Dermatology, Xiangya Hospital, Central South University, Xiangya Road #87, Changsha, 410008, China.
Keke LiDepartment of Dermatology, Xiangya Hospital, Central South University, Xiangya Road #87, Changsha, 410008, China.
Zhiqin FangDepartment of Dermatology, Xiangya Hospital, Central South University, Xiangya Road #87, Changsha, 410008, China.
Bei YanDepartment of Dermatology, Xiangya Hospital, Central South University, Xiangya Road #87, Changsha, 410008, China.
Shuang Zhao *Department of Dermatology, Xiangya Hospital, Central South University, Xiangya Road #87, Changsha, 410008, China. shuangxy@csu.edu.cn.
Juan Su *Department of Dermatology, Xiangya Hospital, Central South University, Xiangya Road #87, Changsha, 410008, China. sujuanderm@csu.edu.cn.
Xiang Chen *Department of Dermatology, Xiangya Hospital, Central South University, Xiangya Road #87, Changsha, 410008, China. chenxiangck@126.com.
Cong Peng *Department of Dermatology, Xiangya Hospital, Central South University, Xiangya Road #87, Changsha, 410008, China. pengcongxy@csu.edu.cn.ORCID http://orcid.org/0000-0001-7104-5490
Central South University · CN

Funding

China Sponsorship Council 201906370201National Natural Science Foundation of China 81572679National Natural Science Foundation of China 81620108024National Natural Science Foundation of China 81773341National Natural Science Foundation of China 818142020National Natural Science Foundation of China 81830096National Natural Science Foundation of China 82002911Overseas Expertise Introduction Project for Discipline Innovation 111 Project, No. B20017Postdoctoral Research Foundation of China 2020T130729
6 · The paper itself

Abstract

backgroundExosomes are a promising tool in disease detection because they are noninvasive, cost-effective, sensitive and stable in body fluids. MicroRNAs (miRNAs) are the main exosomal component and participate in tumor development. However, the exosomal miRNA profile among Asian melanoma patients remains unclear.

methodsExosomal miRNAs from the plasma of melanoma patients (n = 20) and healthy individuals (n = 20) were isolated and subjected to small RNA sequencing. Real-time PCR was performed to identify the differential miRNAs and to determine the diagnostic efficiency. Proliferation, scratch and Transwell assays were performed to detect the biological behavior of melanoma cells.

resultsExosomal miRNA profiling revealed decreased miR-1180-3p expression as a potential diagnostic marker of melanoma. The validation group of melanoma patients (n = 28) and controls (n = 28) confirmed the diagnostic efficiency of miR-1180-3p. The level of miR-1180-3p in melanoma cells was lower than that in melanocytes. Accordingly, the level of miR-1180-3p was negatively associated with the proliferation, migration and invasion of melanoma cells. Functional analysis and target gene prediction found that ST3GAL4 was a potential target and highly expressed in melanoma tissues and was negatively regulated by miR-1180-3p. Knockdown of ST3GAL4 hindered the malignant phenotype of melanoma cells.

conclusionsThis study indicates that reduced exosomal miR-1180-3p in melanoma patient plasma is a promising diagnostic marker and provides novel insight into melanoma development.

Indexed as

Diagnostic markerExosomeMelanomamiR-1180-3pPlasmaST3GAL4

Identifiers

PMID34544412
PMCPMC8454000
OpenAlexW3200542581

What OpenQuestion holds

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LicenceCC BY
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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.