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Turning science into business: An optimised alternative to antibodies

Drug Discovery World

DS: What motivated you and Dr David Bunka, CTO, to create Aptamer and did you imagine you would one day be operating on such a global scale?    I quickly recognised the commercial value of aptamers as being able to address the gap in the market where antibodies fail to perform, and together we established the business to begin aptamer development.

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Receptor Occupancy Assays by Flow Cytometry: Benefits for Clinical Trials

XTalks

Generally, antibody-based therapeutics are one of the main types of drugs that are assessed using receptor occupancy assays as they bind to specific cell surface receptors through which they impact downstream intracellular signalling pathways. The antibodies are conjugated to fluorochromes for them to be detected.

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Fortis Life Sciences leads the way in custom antibody discovery

Drug Discovery World

This article is sponsored by Fortis Life Sciences. In the ever-evolving landscape of therapeutic development, the role of antibodies has become increasingly apparent. Antibodies are used as therapeutics, components of therapeutics such as antibody-drug conjugates (ADC) and CAR-T cells, and as companion diagnostic tools.

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Reflecting on ELRIG’s Drug Discovery 2022 

Drug Discovery World

The DDW team spent 4-5 October, 2022 at ELRIG’s annual meeting, Drug Discovery 2022, which remains Europe’s largest meeting for life sciences industry professionals and took place at ExCel, London, UK. Over the two days at ExCel, 1554 delegates attended the event. Of those delegates, 75% work in drug discovery.

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Reflecting on PEGS Europe 2023 

Drug Discovery World

The company’s goal is to accelerate functional characterisation and shortenoptimisation time in antibody discovery and t-cell workflows. The next presentation attended in this track was the keynote presentation, which was given by Kate Smith, PhD, Head of UK Protein & Cell Sciences at GSK.

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The evolution of assays for immuno-oncology research

Drug Discovery World

These have been the most promising form of antibodies being developed, with Ipilimumab (CTLA4 blocking) and Nivolumab (PD1 blocking) now approved by the US Food and Drug Administration (FDA) for more than nine cancer types. Half of people diagnosed with cancer in England and Wales survive their disease for 10 years or more (2010-11) 1.

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CRISPR breakthroughs: New solutions for common diseases

Drug Discovery World

Incorporating in vivo pooled CRISPR screens has allowed for the interrogation of thousands of genetic perturbations in cells, leading to the determination of the involvement of molecules (PTPN2, ADAR1, or DHX37) in immune checkpoint inhibitor (ICI) responsiveness and T cell activation.

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