Dopamine-Conjugated Carbon Dots Inhibit Human Calcitonin Fibrillation.

ABSTRACT: The development of biocompatible nanomaterials has become a new trend in the treatment and prevention of human amyloidosis. Human calcitonin (hCT), a hormone peptide secreted from parafollicular cells, plays a major role in calcium-phosphorus metabolism. Moreover, it can be used in the treatment of osteoporosis and Paget's disease. Unfortunately, it tends to form amyloid fibrils irreversibly in an aqueous solution, resulting in a reduction of its bioavailability and therapeutic activity. Salmon calcitonin is the replacement of hCT as a widely therapeutic agent due to its lower propensity in aggregation and better bioactivity. Herein, we used citric acid to synthesize carbon dots (CDs) and modified their surface properties by a variety of chemical conjugations to provide different functiona

SUBMITTER: Wu JA 

PROVIDER: S-EPMC8465381 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature