arginyl-glycyl-aspartyl-valine and Lung-Neoplasms

arginyl-glycyl-aspartyl-valine has been researched along with Lung-Neoplasms* in 1 studies

Other Studies

1 other study(ies) available for arginyl-glycyl-aspartyl-valine and Lung-Neoplasms

ArticleYear
Exploring the action of RGDV-gemcitabine on tumor metastasis, tumor growth and possible action pathway.
    Scientific reports, 2020, 09-25, Volume: 10, Issue:1

    The coupling of Arg-Gly-Asp-Val (RGDV) and gemcitabine led to a hypothesis that the conjugate (RGDV-gemcitabine) could inhibit tumor metastasis. To confirm this hypothesis the activities of RGDV-gemcitabine inhibiting tumor metastasis in vitro and in vivo were presented for the first time. AFM (atomic force microscopy) imaged that RGDV-gemcitabine was able to adhere onto the surface of serum-starved A549 cells, to block the extending of the pseudopodia. Thereby RGDV-gemcitabine was able to inhibit the invasion, migration and adhesion of serum-starved A549 cells in vitro. On C57BL/6 mouse model RGDV-gemcitabine dose dependently inhibited the metastasis of planted tumor towards the lung and the minimal dose was 0.084 µmol/kg/3 days. The decrease of serum TNF-α (tumor necrosis factor), IL-8 (interleukin-8), MMP-2 (matrix metalloprotein-2) and MMP-9 (matrix metalloprotein-9) of the treated C57BL/6 mice was correlated with the action pathway of RGDV-gemcitabine inhibiting the metastasis of the planted tumor towards lung.

    Topics: A549 Cells; Animals; Cell Adhesion; Cell Line, Tumor; Cell Movement; Deoxycytidine; Dose-Response Relationship, Drug; Gemcitabine; Gene Expression Regulation, Neoplastic; Humans; Interleukin-8; Lung Neoplasms; Matrix Metalloproteinase 2; Matrix Metalloproteinase 9; Mice, Inbred C57BL; Microscopy, Atomic Force; Oligopeptides; Tumor Necrosis Factor-alpha; Xenograft Model Antitumor Assays

2020