Study of growth differentiation factor-15 in polytransfused children with ?-thalassemia
Indian J Pathol Microbiol
;
2023 Mar; 66(1): 81-84
Article
| IMSEAR
| ID: sea-223390
ABSTRACT
Background:
Ineffective erythropoiesis is a predominant feature in ?-thalassemia major (?-TM), causing marked erythroid expansion leading to highly raised levels of growth differentiation factor-15 (GDF-15), which, in turn, suppresses hepcidin production in liver resulting in increased iron absorption from gut. We aim to study the serum GDF-15 in polytransfused ?-TM patients and its correlation with serum ferritin and serum hepcidin.Method:
Thirty-nine polytransfused ?-TM children aged between 5 and 17 years and 33 age- and gender-matched healthy controls were enrolled in the study. Complete blood count, serum GDF-15, serum ferritin, and serum hepcidin were performed.Results:
The mean serum GDF-15, serum hepcidin, and serum ferritin levels were 638.65 ± 306.96 pg/ml, 108.21 ± 191.30 ng/ml, and 2274.60 ± 1216.08 ng/ml, respectively, which were significantly higher than control group (P < 0.001, P = 0.003, P < 0.001, respectively). There was significant positive correlation of GDF-15 with blood transfusions (r = 0.415, P = 0.009), positive correlation with serum ferritin (r = 0.653, P = 0), and significant negative correlation with serum hepcidin (r = ?0.508, P = 0.001).Conclusion:
The findings of the present study suggest that GDF-15 is an important regulator of hepcidin in ?-TM patients. GDF-15 and serum hepcidin together can be used to monitor iron overload and its related complications in such patients.
Texte intégral:
Disponible
Indice:
IMSEAR (Asie du Sud-Est)
Texte intégral:
Indian J Pathol Microbiol
Année:
2023
Type:
Article
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