Applications and Perspectives of Biosensors for Diagnostics in Infectious Diseases

Abstract

Infectious diseases are considered a major cause of morbidity and/or mortality worldwide, despite the development of preventive and control strategies. Infectious diseases result from the invasion of body tissues by disease-causing microorganisms. The occurrence and development of infectious diseases are closely associated with the functional state of the immune system. Interleukins play significant roles in modulating the immune response of the host during the course of an infectious disease, contributing to the maintenance of the homeostasis of the immune system. The use of biosensors for the detection of interleukins is a new and important strategy for the diagnosis of the infection and the immunological response profile that occurs for specific diseases, thus helping in the effective diagnosis, and allowing physicians to design treatment in a faster way, which contributes to better prognosis