Ultrasound-Induced New Cellular Mechanism Involved in Drug Resistance

Mariame A. Hassan, Yukihiro Furusawa, Masami Minemura, Natalya Rapoport, Toshiro Sugiyama, Takashi Kondo

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

The acoustic effects in a biological milieu offer several scenarios for the reversal of multidrug resistance. In this study, we have observed higher sensitivity of doxorubicin-resistant uterine sarcoma MES-SA/DX5 cells to ultrasound exposure compared to its parent counterpart MES-SA cells; however, the results showed that the acoustic irradiation was genotoxic and could promote neotic division in exposed cells that was more pronounced in the resistant variant. The neotic progeny, imaged microscopically 24 hr post sonication, could contribute in modulating the final cell survival when an apoptotic dose of doxorubicin was combined with ultrasound applied either simultaneously or sequentially in dual-treatment protocols. Depending on the time and order of application of ultrasound and doxorubicin in combination treatments, there was either desensitization of the parent cells or sensitization of the resistant cells to doxorubicin action.

Original languageEnglish
Article numbere48291
JournalPLoS One
Volume7
Issue number12
DOIs
Publication statusPublished - 2012 Dec 19

Fingerprint

drug resistance
Drug Resistance
doxorubicin
Doxorubicin
Ultrasonics
Pharmaceutical Preparations
Acoustics
cells
acoustics
Sonication
multiple drug resistance
sarcoma
Multiple Drug Resistance
Clinical Protocols
Sarcoma
Cells
Irradiation
cell viability
Cell Survival
irradiation

ASJC Scopus subject areas

  • Agricultural and Biological Sciences(all)
  • Biochemistry, Genetics and Molecular Biology(all)
  • Medicine(all)

Cite this

Hassan, M. A., Furusawa, Y., Minemura, M., Rapoport, N., Sugiyama, T., & Kondo, T. (2012). Ultrasound-Induced New Cellular Mechanism Involved in Drug Resistance. PLoS One, 7(12), [e48291]. https://doi.org/10.1371/journal.pone.0048291

Ultrasound-Induced New Cellular Mechanism Involved in Drug Resistance. / Hassan, Mariame A.; Furusawa, Yukihiro; Minemura, Masami; Rapoport, Natalya; Sugiyama, Toshiro; Kondo, Takashi.

In: PLoS One, Vol. 7, No. 12, e48291, 19.12.2012.

Research output: Contribution to journalArticle

Hassan, MA, Furusawa, Y, Minemura, M, Rapoport, N, Sugiyama, T & Kondo, T 2012, 'Ultrasound-Induced New Cellular Mechanism Involved in Drug Resistance', PLoS One, vol. 7, no. 12, e48291. https://doi.org/10.1371/journal.pone.0048291
Hassan MA, Furusawa Y, Minemura M, Rapoport N, Sugiyama T, Kondo T. Ultrasound-Induced New Cellular Mechanism Involved in Drug Resistance. PLoS One. 2012 Dec 19;7(12). e48291. https://doi.org/10.1371/journal.pone.0048291
Hassan, Mariame A. ; Furusawa, Yukihiro ; Minemura, Masami ; Rapoport, Natalya ; Sugiyama, Toshiro ; Kondo, Takashi. / Ultrasound-Induced New Cellular Mechanism Involved in Drug Resistance. In: PLoS One. 2012 ; Vol. 7, No. 12.
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