Anticancer activity of biologically synthesized silver and gold nanoparticles on mouse myoblast cancer cells and their toxicity against embryonic zebrafish

  • Rajan Ramachandran
  • , Chandran Krishnaraj
  • , Allur Subramaniyan Sivakumar
  • , Palaniappan Prasannakumar
  • , V. K. Abhay Kumar
  • , Kwan Seob Shim
  • , Chul Gyu Song
  • , Soon Il Yun*
  • *Corresponding author for this work

Research output: Contribution to journalJournal articlepeer-review

Abstract

The aim of this study was to evaluate the anticancer activity of bioinspired silver nanoparticles (AgNPs) and gold nanoparticles (AuNPs) against mouse myoblast cancer cells (C2C12). Both AgNPs and AuNPs were biologically synthesized using Spinacia oleracea Linn., aqueous leaves extract. UV–Vis. spectrophotometer, high resolution-transmission electron microscopy (HR-TEM), field emission-scanning electron microscopy (FE-SEM) and X-ray diffraction (XRD) studies supported the successful synthesis of AgNPs and AuNPs. Both these NPs have shown cytotoxicity against C2C12 cells even at very low concentration (5 μg/mL). Acridine orange/Ethidium bromide (AO/EB) dual staining confirmed the apoptotic morphological features. The levels of caspase enzymes (caspase-3 and caspase-7) were significantly up-regulated in NPs treated myoblast cells than the plant extract. Furthermore, in zebrafish embryo toxicity study, AgNPs showed 100% mortality at 3 μg/mL concentration while AuNPs exhibited the same at much higher concentration (300 mg/mL). Taken together, these results provide a preliminary guidance for the development of biomaterials based drugs to fight against the fatal diseases for example cancer.

Original languageEnglish
Pages (from-to)674-683
Number of pages10
JournalMaterials Science and Engineering C
Volume73
DOIs
StatePublished - 2017.04.1

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

Keywords

  • Cytotoxicity
  • Gold nanoparticles
  • Mouse myoblast cells
  • Silver nanoparticles
  • Spinacia oleracea
  • Zebrafish embryo

Quacquarelli Symonds(QS) Subject Topics

  • Materials Science
  • Medicine
  • Engineering - Chemical

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