Down-regulation of senescence marker protein 30 by iron-specific chelator deferoxamine drives cell senescence

Bioscience, Biotechnology, and Biochemistry
Hirofumi InoueMariko Uehara

Abstract

To our knowledge, this is the first study to report down-regulation of senescence marker protein 30 (SMP30) by iron-specific chelator deferoxamine (DFO) on FAO cell senescence, using a DNA microarray. Furthermore, DFO treatment increased senescence marker β-galactosidase activity, whereas this activity was attenuated by overexpression of SMP30. Our data suggested that down-regulation of SMP30 drives cell senescence in iron-chelated condition.

References

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Dec 12, 2017·Biomedical Research·Hirofumi InoueMariko Uehara

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Methods Mentioned

BETA
Feature Extraction
PCR
transfection
Transfections

Software Mentioned

Agilent Feature Extraction
GeneSpring
ImageJ

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