Screening In-Depth Focus 2017
In this In-Depth Focus on Screening, we look at clinically-oriented phenotypic screening and explore how 3-D bioprinted tissues can be used as disease-in-a-dish models for drug screening.
- Clinically-oriented phenotypic screening: understanding and exploiting the dynamic nature of the cancer cell phenotype
Understanding the cancer cell phenotype is central to both cancer diagnosis and treatment. Discrete molecular signatures among cancer phenotypes underpin patient stratification, while rapid methods for detailed phenotyping in the clinic (via liquid biopsies and tumour imaging) enable the delivery of personalised, effective precision medicines to the cancer patient. David Bailey and Fredrik Svensson describe how emerging data are defining molecular phenotypes among specific cancer cell lineages, and how these can be used in phenotypic screening to discover and profile drugs which modulate them.
- 3-D bioprinted tissues as disease-in-a-dish models for drug screening
More than 90% of drugs that enter clinical evaluation fail to reach approval because of lack of efficacy or unexpected toxicity. This failure rate is in large part due to the use of overly simplistic in vitro cell-based assays and animal models with limited predictive value. Marc Ferrer and Anton Simeonov discuss the use of 3-D tissue models for drug screening and, in particular, the use of 3-D bioprinting to fabricate such tissues from the perspective of a laboratory focused on drug screening and discovery.
This In-Depth Focus is restricted - login or subscribe free to access
Thank you for visiting our website. To access this content in full you'll need to login. It's completely free to subscribe, and in less than a minute you can continue reading. If you've already subscribed, great - just login.
Why subscribe? Join our growing community of thousands of industry professionals and gain access to:
- quarterly issues in print and/or digital format
- case studies, whitepapers, webinars and industry-leading content
- breaking news and features
- our extensive online archive of thousands of articles and years of past issues
- ...And it's all free!