Virtual high throughput screening (vHTS) on an optical high speed testbed.

Area of Science:

• Bioinformatics
• Computational Biology
• Grid Computing

Background:

• Malaria is a significant global health issue causing over a million deaths annually.
• The WISDOM initiative aims to combat malaria through computational approaches.
• Previous challenges highlighted specific problems in malaria research and screening.

Purpose of the Study:

• To extend the WISDOM initiative's approach for malaria research.
• To test the VIOLA Grid environment for advanced bioinformatics applications.
• To improve the efficiency of compound database screening for malaria drug discovery.

Main Methods:

• Utilizing the UNICORE middleware service within the VIOLA Grid environment.
• Applying computational methods to address challenges identified in the first WISDOM challenge.
• Developing and implementing a novel approach to reduce compound database size.

Main Results:

• Successful testing of the VIOLA Grid environment for bioinformatics tasks.
• Demonstration of the UNICORE middleware's capability in a Grid setting.
• Significant improvement in the efficiency of compound database screening through size reduction.

Conclusions:

• The VIOLA Grid and UNICORE middleware offer a powerful platform for advanced bioinformatics in malaria research.
• Database size reduction is an effective strategy for enhancing screening efficiency.
• This work contributes to more efficient computational approaches for malaria control.