ArticleCurrent microbiology2024
Forskolin Enhances Antitumor Effect of Oncolytic Measles Virus by Promoting Rab27a Dependent Vesicular Transport System.
Article in Current microbiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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.
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Who cites it
1 citing paper in PubMed, 1 citations in OpenAlex.
- The evolving landscape of oncolytic virus immunotherapy: combinatorial strategies and novel engineering approaches.Medical oncology (Northwood, London, England) · 2025Review
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
The measles vaccine virus strain (MV-Edm) serves as a potential platform for the development of effective oncolytic vectors. Nevertheless, despite promising pre-clinical data, our comprehension of the factors influencing the efficacy of MV-Edm infection and intratumoral spread, as well as the interactions between oncolytic viruses and specific chemotherapeutics associated with viral infection, remains limited. Therefore, we investigated the potency of Forskolin in enhancing the antitumor effect of oncolytic MV-Edm by promoting the Rab27a-dependent vesicular transport system. After infecting cells with MV-Edm, we observed an increased accumulation of cytoplasmic vesicles. Our study demonstrated that MV-Edm infection and spread in tumors, which are indispensable processes for viral oncolysis, depend on the vesicular transport system of tumor cells. Although tumor cells displayed a responsive mechanism to restrain the MV-Edm spread by down-regulating the expression of Rab27a, a key member of the vesicle transport system, over-expression of Rab27a promoted the oncolytic efficacy of MV-Edm towards A549 tumor cells. Additionally, we found that Forskolin, a Rab27a agonist, was capable of promoting the oncolytic effect of MV-Edm in vitro. Our study revealed that the vesicle transporter Rab27a could facilitate the secretion of MV-Edm and the generation of syncytial bodies in MV-Edm infected cells during the MV-Edm-mediated oncolysis pathway. The results of the study demonstrate that a combination of Forskolin and MV-Edm exerts a synergistic anti-tumor effect in vitro, leading to elevated oncolysis. This finding holds promise for the clinical treatment of patients with tumors.
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Registered trials
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