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GWAS Study

Discovery of genetic biomarkers contributing to variation in drug response of cytidine analogues using human lymphoblastoid cell lines.

Li L, Fridley BL, Kalari K et al.

24483146 PubMed ID
GWAS Study Type
174 Participants
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Chapter I

Publication Details

Comprehensive information about this research publication

Authors

LL
Li L
FB
Fridley BL
KK
Kalari K
NN
Niu N
JG
Jenkins G
BA
Batzler A
AR
Abo RP
SD
Schaid D
WL
Wang L
Chapter II

Abstract

Summary of the research findings

Two cytidine analogues, gemcitabine and cytosine arabinoside (AraC), are widely used in the treatment of a variety of cancers with a large individual variation in response. To identify potential genetic biomarkers associated with response to these two drugs, we used a human lymphoblastoid cell line (LCL) model system with extensive genomic data, including 1.3 million SNPs and 54,000 basal expression probesets to perform genome-wide association studies (GWAS) with gemcitabine and AraC IC50 values.

60 European ancestry lymphoblastoid cell lines, 54 African American lymphoblastoid cell lines, 60 Han Chinese ancestry lymphoblastoid cell lines

Chapter III

Study Statistics

Key metrics and study information

174
Total Participants
GWAS
Study Type
No
Replicated
African American or Afro-Caribbean, European, East Asian
Ancestry
U.S.
Recruitment Country
Chapter IV

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