ArticleInternational journal of molecular sciences2024
Impact of Rab27 on Melanoma Cell Invasion and sEV Secretion.
Article in International journal of molecular sciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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.
The trial behind it
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Who cites it
6 citing papers in PubMed.
- Targeting RAB27A-mediated small extracellular vesicle secretion via CRISPR-Cas9 negatively affects proliferation and metastasis in both in vitro and in vivo SCLC models.Cancer gene therapy · 2026Article
- Rab27: Molecular switch of tumor exosome secretion (Review).International journal of molecular medicine · 2026Review
- RAB37 Exerts a Context-Dependent Role in Cutaneous Melanoma Progression by Promoting Tumor Cell Proliferation and Being Associated with Favorable Immune Characteristics.Cancer management and research · 2026Article
- Extracellular Vesicle-Mediated Regulation of H3C14 Contributes to Gemcitabine Resistance in Bladder Cancer.Journal of extracellular vesicles · 2025Article
- Revealing the role of RAB27 in HER receptor family expression and signaling in melanoma cells.Cell communication and signaling : CCS · 2025Article
- Tubular-Cell-Derived Extracellular Vesicle miR-491-3p Aggravates Renal Ischemia-Reperfusion Injury by Inhibiting Macrophage SIRT1-Mediated Notch Intracellular Domain Deacetylation-Driven Ubiquitin-Proteasome Degradation.Research (Washington, D.C.) · 2025Article
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Authors and funding
5 authors.
Funding
Abstract
The migratory and invasive capabilities of melanoma cells contribute to metastasis. Therefore, targeting the genes driving these processes can support melanoma therapy. Rab27A and Rab27B contribute to tumor formation progression in many types of cancer through various mechanisms, including the secretion of small extracellular vesicles (sEVs). We explored the role of these GTPases in melanoma cell functioning in three RAB27A knockout (KO) cell lines (A375, DMBC12, and SkMel28) and a double RAB27A/B KO A375 cell line. The loss of RAB27A impaired the migration and invasion of DMBC12 and SkMel28 cells; however, the behavior of highly aggressive A375 cells was unaffected. The RAB27A/B double knockout moderately decreased the migratory capacity of A375 cells without disturbing their invasiveness. Additionally, the silencing of RAB27A did not affect the number and mean size of the sEVs, despite some alterations in the protein content of the vesicles. Both Rab27 isoforms can, at least partially, act independently. The potential role of Rab27A in the functioning of melanoma cells depends on the individual character of the cell line, but not on its basal expression, and seems to be unrelated to the secretion of sEVs.
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Registered trials
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.