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2017 Fiscal Year Final Research Report

Development of a novel therapy for sickle cell disease by Nrf2 activation

Research Project

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Project/Area Number 16H06639
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Pathological medical chemistry
Research InstitutionTohoku University

Principal Investigator

Keleku-Lukwete Nadine  東北大学, 医学系研究科, 助教 (40781761)

Project Period (FY) 2016-08-26 – 2018-03-31
Keywordssickle cell disease / Nrf2 / Keap1 knockout / Myeloid cells / endothelial cells
Outline of Final Research Achievements

Our research project was aimed to understand the mechanisms of specific-cell response to the activation of Nrf2 and how they contribute to the amelioration of the sickle cell disease (SCD) phenotype. We studied the function of Nrf2 in myeloid and endothelial cells and it influence to the surrounding organs by using mutant mice harboring the globin mutation, Keap1 deletion in either myeloid cells (SCD::Keap1F/F::LysM-Cre mice) or endothelial cells (SCD::Keap1F/F::Tie1-Cre mice). We collected peritoneal macrophages and cultured primary pulmonary endothelial cells for the cell specificity experiments; and some tissues we collected and to perform histological and hematological analysis; biochemistry; IMS and LC-mass; and genes expression (using PCR and RNA- sequencing). All the results are summarized in the manuscript that we submitted to Blood Advances journal for publication which is currently under revision.

Free Research Field

医化学分野

URL: 

Published: 2019-03-29  

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