AIM: To explore the role of FokI and BsmI polymorphisms the VDR gene in the susceptibility to pulmonary tuberculosis (PTB) in an Indonesian Batak ethnic population. METHODS: Matched case-control study was conducted on 76 PTB patients and 76 healthy normal control. Genetic polymorphisms of Vitamin D Receptor (VDR) gene were analysed using PCR-RFLP. RESULTS: The frequencies of FokI genotypes were FF 35.5%, Ff 55.3%, ff 9.2% for PTB patients and FF 39.5%, Ff 44.7.% and ff 15.8% for normal control. The BsmI genotypes frequencies were BB 0%, Bb 68.4%, bb 31.6% for TB patients and BB 2.6%, Bb 23.7% and bb 73.7% for control. There was no significant association between FokI genotype and PTB (OR 1.39, 95% CI: 0.69-2.77 for Ff genotype and OR 0.64, 95% CI: 0.22-1.86 for ff genotype). There was a significant association between BsmI genotype and PTB; the bb genotype was associated with a decreased risk to PTB (OR 0.22, 95% CI: 0.11-0.45). CONCLUSION: In Indonesian Batak ethnic population, there was no association between FokI polymorphism of VDR gene with host susceptibility to PTB. There was a significant association between BsmI polymorphism of VDR gene; bb genotype was associated with a decreased risk to PTB.
AIM: To explore the role of FokI and BsmI polymorphisms the VDR gene in the susceptibility to pulmonary tuberculosis (PTB) in an Indonesian Batak ethnic population. METHODS: Matched case-control study was conducted on 76 PTB patients and 76 healthy normal control. Genetic polymorphisms of Vitamin D Receptor (VDR) gene were analysed using PCR-RFLP. RESULTS: The frequencies of FokI genotypes were FF 35.5%, Ff 55.3%, ff 9.2% for PTB patients and FF 39.5%, Ff 44.7.% and ff 15.8% for normal control. The BsmI genotypes frequencies were BB 0%, Bb 68.4%, bb 31.6% for TB patients and BB 2.6%, Bb 23.7% and bb 73.7% for control. There was no significant association between FokI genotype and PTB (OR 1.39, 95% CI: 0.69-2.77 for Ff genotype and OR 0.64, 95% CI: 0.22-1.86 for ff genotype). There was a significant association between BsmI genotype and PTB; the bb genotype was associated with a decreased risk to PTB (OR 0.22, 95% CI: 0.11-0.45). CONCLUSION: In Indonesian Batak ethnic population, there was no association between FokI polymorphism of VDR gene with host susceptibility to PTB. There was a significant association between BsmI polymorphism of VDR gene; bb genotype was associated with a decreased risk to PTB.
Authors: Catherine M Stein; Lindsay Sausville; Christian Wejse; Rafal S Sobota; Nicola M Zetola; Philip C Hill; W Henry Boom; William K Scott; Giorgio Sirugo; Scott M Williams Journal: Curr Genet Med Rep Date: 2017-10-12
Authors: Mohammed Y Areeshi; Raju K Mandal; Sajad A Dar; Abdulrahman M Alshahrani; Aqeel Ahmad; Arshad Jawed; Mohd Wahid; Mohtashim Lohani; Aditya K Panda; Shafiul Haque Journal: Biosci Rep Date: 2017-06-08 Impact factor: 3.840