Article
Novel ABCG5 and ABCG8 Variants in Sitosterolemia: Insights Into Haemolysis, Calcium Dysregulation and Therapeutic Challenges.
Human mutation - 1 Jan 2026
Warang Prashant, Dongerdiye Rashmi, Dehadrai Pradnya, Kamble Prachi, Samanpalliwar Neha, Madkaikar Manisha, Shanmukhaiah Chandrakala, Kedar Prabhakar S
Abstract excerpt
Sitosterolemia is a rare autosomal recessive lipid metabolic disorder caused by mutations in ABCG5 or ABCG8, leading to pathological accumulation of dietary plant sterols. The condition is clinically heterogeneous, presenting with xanthomas, premature atherosclerosis and haematological abnormalities such as stomatocytosis, haemolytic anaemia and thrombocytopenia, making diagnosis particularly challenging. We...
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