GlaxoSmithKline (GSK) had teamed up with leading public-domain data providers European Bioinformatics Institute (EMBL-EBI), the U.S. National Library of Medicine (NLM) and the U.S.-based informatics service provider Collaborative Drug Discovery (CDD) to make freely available key scientific information on more than 13,500 compounds that could ultimately lead to new treatments for malaria.
The release of this data marks the first time that a pharmaceutical company has made available the structures of so many compounds and is made possible through the collaboration of the web hosts and their specialist research tools, which will be available at no cost to researchers. The information, which is hosted on websites regularly used by researchers, includes high quality scientific data about the molecules from GSK's own compound library which have demonstrated potency against the most deadly malaria parasite, P. falciparum.
"We are delighted that EMBL-EBI, NLM and CDD have joined us in this worthwhile endeavour to apply the principles of open source to drug discovery for malaria," said Patrick Vallance, head of drug discovery at GSK. "Defeating this disease will require many scientific minds working together. We hope researchers from across the world will now use this information to drive further studies, and that other groups from pharmaceutical industry to academia will add their information to this on-line resource."
This type of data is the first step on the road to developing new medicines. With the structure of the compounds and information about where they affect the malaria parasite, scientists could then carry out further research on these compounds for drug discovery or to understand how these might be used to inhibit the parasite's life cycle and ultimately lead to new medicines. Opening up this information widely is essentially an example of 'open source' tactic being applied to drug discovery.
"Making life-science information openly available to the research community is at the heart of the EMBL-EBI's mission," added John Overington, leader of the EMBL-EBI's ChEMBL team, which will act as the primary repository for the data through its ChEMBL resource. "We're proud to be able to add value to the GSK data by incorporating it into ChEMBL and linking it with a vast array of information that could help researchers to find new treatments for malaria. This is the beginning of a new era of public–private collaboration in drug research."