Research progress on the influence of iodine nutritional status on biomarkers of thyroid cancer / 中华地方病学杂志

ABSTRACT

Thyroid cancer is one of the common malignant tumors in the endocrine system, and its incidence is increasing year by year. At present, the main diagnostic methods for thyroid cancer are ultrasound and thyroid puncture cytology. However, due to low sensitivity and/or specificity, it is increasingly difficult to meet the current clinical diagnostic needs. The discovery of biomarkers in thyroid cancer provides important clues for the diagnosis, pathogenesis and prognosis of the disease. As one of the essential trace elements in human body, iodine is closely related to the thyroid gland. Clarifying the relationship between iodine nutritional status and biomarkers of thyroid cancer has important practical significance for the diagnosis, pathogenesis and prognosis of thyroid cancer. Based on the research of systems biology, this article analyzes the influence of iodine nutritional status on biomarkers of thyroid cancer from four aspects of gene, transcription, protein and metabolism,