Dr Marian Rehak, Sphere Fluidics’ Vice-President of Research and Development will be speaking at SLAS Europe 2019 on how microfluidic-based picodroplet technology can advance single cell analysis.
Single cell screening, linked with high-throughput cell-sorting methods, has become an essential need in cell biology. Cell-derived medicines, particularly peptide/protein-based biologics and engineered cell-based therapies are accepted as exciting and major therapeutic modalities. Critical to this challenge is an ability to efficiently screen large cell populations either for productivity and/or isolate cells of interest, while ensuring monoclonality.
Current single cell screening methods create a bottleneck in the novel biotherapeutic discovery and development process as multiple platforms are required to identify single cells, analyze, sort, image & isolate those ‘hit’ cells – resulting in resource-intensive, time-consuming & expensive workflows.
Microfluidic-based cell compartmentalisation technology is a unique approach to single-cell analysis that can eliminate manual intervention and can deliver the required high-throughput (up to 40 million cells per run), gentle cell processing, single-cell dispensing to microplates, and monoclonality verification by imaging, in a fully automated platform.
A collaboration to streamline the development of cost-effective next generation biotherapeutics will host a dissemination event at CPI, Darlington on the 26th June to showcase the project results.
BioStreamline is a highly innovative, collaborative project involving six partners across the UK including Lonza Biologics, UCB Celltech, Sphere Fluidics, Horizon Discovery, Alcyomics Ltd and CPI. This £11.2m project, applies cutting-edge technologies to overcome some of the most significant shortcomings of the biologics supply chain and deliver cost-effective therapies to patients.
BioStreamline, with a focus on monoclonal antibody therapeutics, aims to overcome such challenges by applying new technologies that will make it easier to identify failing drugs earlier in development, as well as improving development and manufacturing processes.
The project involved the following major areas:
Development of a new single cell analysis system (Cyto-Mine®) and associated methodologies to enable screening of B-cells for antibody discovery and analysis of antibody-producing clones for selection of high-producing cell lines. Delivery of this system will increase the speed and efficiency of the entry into the biologics supply chain.
New approaches to cell line development using genome-wide gene knock-out screening using CRISPR-Cas9 to improve specific cell line features including increased productivity.
Creation of an agile, flexible and improved approach to biotherapeutics developability. Following expression and purification of 50+ mAbs using industry leading platforms, data on the biochemical, biophysical and stability of each molecule was collected and together with other inputs lead to the design of a developability tool which will enable more accurate decision making.
Investigation of clinically informative, easy to implement, preclinical assessment of immunogenicity risks of biotherapeutics to minimise exposure of human patients to potential safety risks during early clinical trial development.
By gaining a better understanding of candidate molecules earlier in the process, manufacturers will be able to make more informed decisions, reducing drug development risk and provide more efficient use of time and resources.
The collaboration partners will present a series of presentations showcasing the results achieved through the course of this major project.
Our CEO, Dr Frank F Craig, will be attending The British Private Equity & Venture Capital Association (BVCA) Sector Forum Series on Healthcare at The Royal Society in London on the 8th February 2019. The BVCA Sector Forum Series brings together a host of industry experts to discuss current trends, challenges and opportunities. Add the date to your diary to join us. www.bvca.co.uk/Calendar/Event-Details/DateId/1043
We are delighted to be sponsoring the next EBI-Sanger-Cambridge PhD Symposium (eSCAMPS) on 15 February 2019 at Jesus College. eSCAMPS is a free one-day symposium for postgraduate students interested in life sciences. Come along and speak with our R&D scientists to find out more about Sphere Fluidics and the cutting edge research that goes on behind the scenes! This year eSCAMPS are hosting some fantastic speakers including Prof. Donnelly, Prof. Donald, Dr. Yeo, Dr. van Schaik and Prof. Gero Miesenböck. Read more about the symposium and the speakers here : https://escamps.org/escamps19/speakers/