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Drug Discovery Insights


"Hot" Research Areas in Drug Discovery - 2019

   by Andrii Buvailo    674
"Hot" Research Areas in Drug Discovery - 2019

Things like gene editing, stem cells, immunotherapies and new types of biologics are now mega-trends in the pharmaceutical industry, widely covered in media, and I guess there is little doubt that biology is the next big thing in medicine. However, in this post I would like to outline several hot areas in small molecule drug discovery, suggesting a lot of untapped potential and investment prospects in this more “traditional” pharmaceutical research space.

Artificial Intelligence Yields Early Results in Drug Discovery

   by Andrii Buvailo    1135
Artificial Intelligence Yields Early Results in Drug Discovery

A historically significant milestone has just been reached by Oxford, UK-based Exscientia, which used its artificial intelligence (AI)-based drug discovery platform Centaur Chemist™ to deliver the first drug candidate in the framework of their multiyear collaboration with GSK. This AI-derived small molecule is a highly potent in vivo active substance targeting a novel pathway for the treatment of chronic obstructive pulmonary disease (COPD). The milestone is among first early successes in drug discovery associated with the recent adoption of novel machine learning/AI methods and workflows.

How Latest Drug Candidates Were Discovered? (Retrospective Review, 2016-2017)

   by Andrii Buvailo    1673
How Latest Drug Candidates Were Discovered? (Retrospective Review, 2016-2017)

Recently D.G.Brown and J.Boström of AstraZeneca published an insightful analysis, where they reviewed lead generation research strategies behind 66 small molecule clinical candidates published over 2016-2017 in Journal of Medicinal Chemistry.  

Below is a brief summary of some key statistics and ideas outlined in the work (I encourage reading the original paper, it contains a ton of valuable insights and a strong list of references).

A Brief Guide To Assay Technology For Efficient Drug Discovery -- Part 1

   by Alfred Ajami    2303

Effective drug discovery begins with the right assay, but the definition of "right" will shift as technology advances. More often than not, "right" is the product of tribal knowledge, namely the traditions of one's close peer group, study lineage and corporate culture. Instead, the right assay should be a fit-for-purpose application born of  a broader, continuously updated, and unbiased consensus. As Steve Hamilton, aka The Lab Man, at the Society for Laboratory Automation  and Screening (SLAS) has often stated in his blog posts, "developing assays – properly – is the cornerstone for life sciences R&D." 

The Homunculus Metaphor Revisited In Drug Discovery: Body-on-a-Chip

   by Alfred Ajami    2442
The Homunculus Metaphor Revisited In Drug Discovery: Body-on-a-Chip

The16th century alchemical and 19th century science fiction revival of a miniature human being in a test tube is undergoing a radical upgrade. Microfluidics,  complex organoid cultures, and nanodetection of phenotypic and genomic outputs are turning the metaphor into a reality to be seriously reckoned with in drug R&D. Here are recent highlights from the (mostly) open access literature, which should bring drug hunters up to speed