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Using Oral and Colon Cancer Cells for Studying the Anticancer Properties of Antimicrobial Peptides

Teerakul Arpornsuwan1, Wimolpak Sriwai2, Hathaitip Sritanaudomchai3

  • 1Department of Medical Technology, Faculty of Allied Health Sciences, Thammasat University, 99 PaholyotinRoad, Pathumtani, 12121, Thailand. teerakul@tu.ac.th.

Methods in Molecular Biology (Clifton, N.J.)
|December 26, 2016
PubMed

Insights

Antimicrobial peptides show promise as anticancer agents. Researchers investigated their cytotoxic effects on various cell lines, including cancer cells, using the MTT assay.

Area of Science:

  • Biochemistry
  • Immunology
  • Oncology

Background:

  • Antimicrobial peptides (AMPs) are crucial for innate immunity in many organisms.
  • AMPs possess diverse biological functions, including immunomodulation, wound healing, and anti-inflammatory properties.
  • AMPs are explored for therapeutic applications, including as drug delivery vectors and antitumor agents.

Purpose of the Study:

  • To evaluate the anticancer and cytotoxic activities of antimicrobial peptides.
  • To assess the effects of AMPs on specific human cell lines, including cancer and stem cells.

Main Methods:

  • Colorimetric MTT assay was employed to determine cell viability.
  • Experiments were conducted using smooth muscle cells, dental pulp stem cells, human colon cancer cell line (SW620), and human oral squamous carcinoma cell line (HSC4).

Main Results:

  • The study investigated the anticancer and cytotoxic potential of AMPs.
  • Specific results regarding the efficacy against SW620 and HSC4 cell lines were determined via MTT assay.

Conclusions:

  • Antimicrobial peptides demonstrate potential as cytotoxic and anticancer agents.
  • Further research into AMPs could lead to novel cancer therapies.
Keywords:
Antimicrobial peptideDental pulp stem cellHuman colon cancer cell line (SW620)Human oral squamous carcinoma cell line (HSC4)Smooth muscle cell

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