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Related Experiment Video

Updated: Dec 15, 2025

Ultrasensitive Detection of Biomarkers by Using a Molecular Imprinting Based Capacitive Biosensor

Ultrasensitive Detection of Biomarkers by Using a Molecular Imprinting Based Capacitive Biosensor

Published on: February 16, 2018

Microbes as Biosensors.

Maria Eugenia Inda^1,2, Timothy K Lu^1,2,3

¹MIT Synthetic Biology Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA;

Annual Review of Microbiology

|July 15, 2020

Summary

This summary is machine-generated.

Living biosensors offer a novel approach for early disease detection and targeted treatment. Synthetic biology advances enable cells to sense disease biomarkers and deliver precision medicine in situ.

Keywords:

biomedical applications biosensor biotechnology diagnosis gene circuit synthetic biology treatment

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Area of Science:

Biotechnology
Synthetic Biology
Medical Diagnostics

Background:

Early disease detection and precision therapy are crucial for improving human health outcomes.
Current diagnostic methods may lack the specificity and real-time monitoring needed for timely intervention.
Living biosensors offer a potential solution for in situ disease monitoring and treatment.

Purpose of the Study:

To provide an overview of microbial biosensor design for disease detection and treatment.
To highlight translational opportunities for sense-and-respond precision medicines.
To discuss challenges in developing and implementing these advanced biosensing systems.

Main Methods:

Review of ongoing research in microbial biosensor design.
Exploration of synthetic biology principles for cellular information processing.
Analysis of disease biomarkers and targeted therapeutic delivery mechanisms.

Main Results:

Synthetic biology enables the creation of living sensors capable of detecting disease biomarkers.
These engineered cells can be programmed to respond to disease signals by releasing therapeutics.
The development of microbial biosensors facilitates a "sense-and-respond" approach to precision medicine.

Conclusions:

Microbial biosensors represent a promising frontier in precision medicine.
Further research and development are needed to overcome challenges in clinical translation.
Harnessing cellular information processing holds transformative potential for diagnosing and treating diseases.