Activation of p53-Mediated Apoptosis Pathway in HSC3 Cancer Cell Irradiated by Atmospheric DBD Oxygen Plasma

Nobuya Hayashi, Yukie Miyamaru, Reona Aijima, Yoshio Yamashita

Research output: Contribution to journalArticle

Abstract

Oral cancer cell HSC3 is inactivated by the direct irradiation of oxygen plasma generated by torch-type oxygen dielectric barrier discharge. Selective inactivation of the cancer cells is observed at the discharge voltage of 4.2 kV, where normal cells suffer no damages from the plasma. Inactivation mechanism of HSC3 cells irradiated by the plasma is considered as the apoptosis. Activation of mitogen-activated protein kinase and p53 proteins owing to the phosphorylation is one of the pathways to the cancer cell apoptosis.

Original languageEnglish
Article number8464083
Pages (from-to)1093-1099
Number of pages7
JournalIEEE Transactions on Plasma Science
Volume47
Issue number2
DOIs
Publication statusPublished - Feb 1 2019

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oxygen plasma
apoptosis
cancer
activation
deactivation
proteins
phosphorylation
torches
damage
irradiation
electric potential
oxygen
cells

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Condensed Matter Physics

Cite this

Activation of p53-Mediated Apoptosis Pathway in HSC3 Cancer Cell Irradiated by Atmospheric DBD Oxygen Plasma. / Hayashi, Nobuya; Miyamaru, Yukie; Aijima, Reona; Yamashita, Yoshio.

In: IEEE Transactions on Plasma Science, Vol. 47, No. 2, 8464083, 01.02.2019, p. 1093-1099.

Research output: Contribution to journalArticle

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