The approach serves to underlie the ongoing problem of all pharmaceutical products - that of unwanted side effects. By focusing even more on intended targets, the hope is side effects can be minimised further.
The approach employs the procedure of crystallisation, a process of formation of solid crystals from a homogeneous solution such as proteins for further examination.
Proteins under investigation are mixed with various combinations of reagents in an attempt to discover a recipe that will create conditions suitable for the formation of protein crystals, which can then be examined via X-ray diffraction.
Researchers from Imperial College London and the University of Surrey used nucleant, a substance that allows protein molecules to cling onto to form a crystal lattice.
The researchers then used Bioglass, a porous material made of calcium, phosphate and silicon as a scaffold to grow stem cells on.
Bioglass is miniscule - less than the size of a grain of salt - with a series of holes, which the molecules can fit in to.
In the study, which features in the journal >Proceedings of the National Academy of Sciences, lead researcher Naomi Chayen, explained that the first step in acquire a good crystal is to get it to nucleate in an ordered way.
Chayen identified the specificity of the nucleant as a potential stumbling block adding that a substance that would induce crystallisation of any protein would need to be found."
"Although there has been considerable research in search of a universal nucleant, this is the first time we have designed one which works on a large number of materials," she added.
The researchers plan to turn their discovery into a commercial product, using Imperial Innovations, Imperial College's technology transfer company.
Treatments resulting from the research are expected to be ready in approximately 10 years.