Table 1 PARP-1 expression, activity and genotype in a panel of different cancer cell lines

From: Poly(ADP-ribose) polymerase-1 polymorphisms, expression and activity in selected human tumour cell lines

Cell line

(CA) n genotype

T2444C genotype

PARP-1 expression

PARP activity

Pre B697

SS

T/C

High

High

NGP

T/T

Medium

High

TR14

SS

T/T

Medium

High

NB1691

SS

T/T

High

Medium

SK-N-BE2C

SL

T/T

High

Medium

Nalm-6

SS

T/T

High

Medium

K562

SS

T/T

Medium

Medium

HL-60

SL

T/T

Medium

Medium

Molt-4

SL

T/T

Medium

Medium

MCF-7

SS

T/T

Medium

Medium

Raji

LL

T/T

Medium

Medium

LoVo

LL

T/C

Medium

Medium

LS

C/C

Medium

Medium

MDA-MB-231

SS

T/T

Low

Medium

T47D

SL

T/T

Low

Medium

ML-1

SL

T/T

High

Low

CCRF-CEM

SS

T/T

Medium

Low

TK6

SS

T/T

Medium

Low

Jurkat

SS

C/C

Medium

Low

HS-5

SS

T/T

Low

Low

  1. Abbreviations: Promoter polymorphism SS–short alleles (CA)11–12/(CA)11–12, SL – short/long alleles (CA)11–12/(CA)13–20, LL – long/long alleles (CA)13–20/(CA)13–20; for active site T2444C SNP C/C is a variant/variant. Low-medium-high classification based on mean±s.d.