Evidence map›Paper›PMID 30870978›Full record

ArticleInternational journal of molecular sciences2019

Detection of Inflammation-Related Melanoma Small Extracellular Vesicle (sEV) mRNA Content Using Primary Melanocyte sEVs as a Reference.

Gina T Bardi, Numan Al-Rayan, Jamaal L Richie, Kavitha Yaddanapudi, Joshua L Hood

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

16 citing papers in PubMed, 24 citations in OpenAlex.

  1. The Significance of CXCL1 in Cancer: An Overview of Molecular Mechanisms.International journal of molecular sciences · 2026
    Review
  2. Review
  3. Article
  4. Review
  5. Article
  6. Review
  7. Extracellular RNA in melanoma: Advances, challenges, and opportunities.Frontiers in cell and developmental biology · 2023
    Review
  8. Review
  9. Article
  10. International journal of molecular sciences · 2022
    Review
  11. Review
  12. Review
  13. Exosomes: Emerging Diagnostic and Therapeutic Targets in Cutaneous Diseases.International journal of molecular sciences · 2020
    Review
  14. Article
  15. Article
  16. 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

5 authors at 1 institution in 1 country.

Gina T BardiDepartment of Pharmacology and Toxicology, University of Louisville, Louisville, KY 40202, USA. gina.bardi@louisville.edu.
Numan Al-RayanJames Graham Brown Cancer Center, University of Louisville, Louisville, KY 40202, USA. numan@vt.edu.
Jamaal L RichieMolecular Targets Program, James Graham Brown Cancer Center, University of Louisville, Louisville, KY 40202, USA. Jamaal.richie@louisville.edu.
Kavitha YaddanapudiJames Graham Brown Cancer Center, University of Louisville, Louisville, KY 40202, USA. kavitha.yaddanapudi@louisville.edu.
Joshua L HoodDepartment of Pharmacology and Toxicology, University of Louisville, Louisville, KY 40202, USA. joshua.hood@louisville.edu.ORCID 0000-0003-3998-4118
University of Louisville · US

Funding

Elsa U. Pardee Foundation to Joshua L. Hood M.D., Ph.D.National Institutes of Health R21-GM107894University of Louisville Startup Funds to Joshua L. Hood M.D., Ph.D.
6 · The paper itself

Abstract

Melanoma-derived small extracellular vesicles (sEVs) participate in tumor pathogenesis. Tumor pathogenesis is highly dependent on inflammatory processes. Given the potential for melanoma sEVs to carry tumor biomarkers, we explored the hypothesis that they may contain inflammation-related mRNA content. Biophysical characterization showed that human primary melanocyte-derived sEVs trended toward being smaller and having less negative (more neutral) zeta potential than human melanoma sEVs (A-375, SKMEL-28, and C-32). Using primary melanocyte sEVs as the control population, RT-qPCR array results demonstrated similarities and differences in gene expression between melanoma sEV types. Upregulation of pro-angiogenic chemokine ligand CXCL1, CXCL2, and CXCL8 mRNAs in A-375 and SKMEL-28 melanoma sEVs was the most consistent finding. This paralleled increased production of CXCL1, CXCL2, and CXCL8 proteins by A-375 and SKMEL-28 sEV source cells. Overall, the use of primary melanocyte sEVs as a control sEV reference population facilitated the detection of inflammation-related melanoma sEV mRNA content.

Indexed as

Biomarkers, TumorCell Line, TumorChemokines, CXCExtracellular VesiclesHumansInflammationMelanocytesMelanomaRNA, MessengerUp-RegulationBiomarkers, TumorChemokines, CXCRNA, Messengerbiomarkerexosomeextracellular vesicleinflammationmelanomamRNA

Identifiers

PMID30870978
PMCPMC6429302
OpenAlexW2921643864

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.