Prevalence of Factor V Leiden-G1691A and MTHFR-C677T Thrombosis Gene Modifier in Iron Deficiency Anemia: A Pathophysiological Effect in Indian Isolates.
Normal iron levels are required to prevent thrombocytosis by inhibiting thrombopoiesis. Thrombocytosis is usually associated with a mild iron deficiency and is the result of a lack of inhibition of thrombopoiesis. Study participants were 430 iron deficiency anemia (IDA) patients. Ten (10) mL of venous blood were collected for the subjects. Ferritin analysis was done by ELISA method while Hemogram analysis was done by auto-analyzer. Factor V Leiden, PRTG20210A, and MTHFR C677T genotype analysis was performed by PCR-RFLP method. Among the patients, 9 were heterozygous (G>A) and 2 were homozygous (A>A) carrier of FV Leiden; while 20 were heterozygous (C>T) and 3 were homozygous (T>T) for MTHFR polymorphism. None of the patient was identified with PT mutation. Patients with thrombosis gene marker had lower hemoglobin, mean corpuscular volume, mean corpuscular haemoglobin levels, and mean corpuscular hemoglobin concentration than patients without thrombosis gene marker. Serum ferritin was elevated in subject with the absence of thrombosis gene markers. Our data suggest a high impact of inherited hypercoagulability risk factors in the pathogenesis of IDA and its complications.
Faculty of Life Sciences, School of Environmental Biology, Centre for Biotechnology Studies, Awadhesh Pratap Singh University, Rewa, M.P. 486003 India.
S K
SK
Pandey
Faculty of Life Sciences, School of Environmental Biology, Centre for Biotechnology Studies, Awadhesh Pratap Singh University, Rewa, M.P. 486003 India.
S
S
Pandey
Department of Environmental Biology, Awadhesh Pratap Singh University, Rewa, M.P. 486003 India.
R M
RM
Mishra
Department of Medicine, SS Medical College, Rewa, 486001 India.
M
M
Indurkar
Factor V Leiden; IDA; MTHFR; Phenotype