NEW DELHI: (Sep 9) Lower levels of serotransferrin, the blood protein that transports iron through the body, are an early indicator of coronary artery disease (CAD) and can help identify heart conditions earlier than routine clinical diagnoses, say scientists.
Iron deficiency is prevalent in patients of CAD, a common cardiovascular condition characterised by a narrowing of the coronary arteries due to atherosclerosis, primarily resulting from an accumulation of plaque or fatty deposits. An analysis of blood serum proteins by Delhi’s Centre for Scientific and Industrial Research (CSIR)-Institute of Genomics and Integrative Biology (IGIB) has revealed the critical role of serotransferrin in identifying cardiac disease.
“Serotransferrin may have value as an early diagnostic marker, meaning it could potentially help identify CAD earlier than routine clinical diagnosis,” Sagarika Biswas, corresponding author on the study, told.
Source: PTI News
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