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Related Experiment Video

Updated: Jun 22, 2026

Real-Time Monitoring of Aurora kinase A Activation using Conformational FRET Biosensors in Live Cells

Real-Time Monitoring of Aurora kinase A Activation using Conformational FRET Biosensors in Live Cells

Published on: July 30, 2020

Small molecule aurora kinases inhibitors.

Laura Garuti¹, Marinella Roberti, Giovanni Bottegoni

¹Department of Pharmaceutical Science, University of Bologna, via Belmeloro 6, I-40126 Bologna, Italy. laura.garuti@unibo.it

Current Medicinal Chemistry

|June 13, 2009

Summary

Aurora kinases are key targets in cancer drug discovery. Inhibitors show promise for novel anti-cancer agents with potential for targeted therapies and combination treatments.

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Real-Time Monitoring of Aurora kinase A Activation using Conformational FRET Biosensors in Live Cells

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Area of Science:

Oncology
Molecular Biology
Drug Discovery

Background:

Aurora kinases are crucial for cell division and are overexpressed in various cancers.
Inhibiting Aurora kinases presents a promising strategy for developing new anti-cancer drugs.

Purpose of the Study:

To review small molecule inhibitors of Aurora kinases.
To analyze their chemical structures, structure-activity relationships (SAR), and biological properties.

Main Methods:

Analysis of existing literature on Aurora kinase inhibitors.
Focus on chemical structures, SAR, and biological data.

Main Results:

Several potent small molecule inhibitors with antitumor activity have been identified.
Selectivity is achieved by targeting regions adjacent to the ATP-binding pocket.
Common inhibitors feature planar heterocyclic ring systems mimicking adenine-kinase interactions.

Conclusions:

Targeted Aurora kinase inhibition can lead to effective anti-cancer drugs with reduced host toxicity.
Combination therapies involving Aurora kinase inhibitors offer new avenues in cancer chemotherapy.