%0 Journal Article
%T Significant Association of CCND1 Genotypes With Susceptibility to Childhood Acute Lymphoblastic Leukemia.
%A Hsu PC
%A Pei JS
%A Chen CC
%A Chang WS
%A Chin YT
%A Huang TL
%A Yang JS
%A Wang YC
%A Chen JC
%A Hsu YN
%A Tsai CW
%A Bau DT
%J Anticancer Res
%V 41
%N 10
%D Oct 2021
%M 34593429
%F 2.435
%R 10.21873/anticanres.15295
%X OBJECTIVE: This study investigated whether genetic variations in cyclin D1 (CCND1) are associated with susceptibility to childhood acute lymphoblastic leukemia (ALL).
METHODS: A total of 266 childhood ALL cases and 266 healthy controls were genotyped for CCND1 rs9344 and rs678653.
RESULTS: There was a significant difference in the genotypic distribution of rs9344 between childhood ALL patients and healthy controls (p=0.0077). Compared to the AA genotype, AG and GG genotypes were associated with significantly decreased risks of childhood ALL with odds ratio (OR) of 0.65 [95% confidence interval (CI)=0.44-0.94, p=0.0234] and 0.45 (95%CI=0.26-0.78, p=0.0040), respectively. Supporting this, allelic frequency distributions between childhood ALL patients and controls was significantly different (OR=0.68, 95%CI=0.53-0.88, p=0.0025). There was no significant difference in the genotypic and allelic distributions of rs678653 between cases and controls.
CONCLUSIONS: CCND1 rs9344, but not rs678653, may serve as a predictive marker of susceptibility for childhood ALL.