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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.

DNA 98
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Delivering on the promise of gene editing

Drug Discovery World

Prime editing, while also employing a single strand nick, expands this scope to all 12 possible changes using a more complex prime editing guide RNA (pegRNA). Improve delivery: Clinical translation of gene therapy is dependent on the efficient and safe delivery of gene editing tools into cells, and this can occur either ex vivo or in vivo.

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Reflecting on PEGS Europe 2023 

Drug Discovery World

coli expression systems and is using high-throughput expression pipelines to screen constructs for optimal expression to generate protein and cellular reagents. DDW’s Megan Thomas attended PEGS Europe 2023 in Lisbon, Portugal, from Tuesday 14 November to Thursday 16 November 2023. GSK has developed high-throughput mammalian and E.

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Receptor Occupancy Assays by Flow Cytometry: Benefits for Clinical Trials

XTalks

Flow cytometric receptor occupancy assays are being increasingly used in preclinical and clinical studies. Both the areas of drug development and clinical trials are increasingly using in vitro assays to help determine the efficacy of an investigational therapeutic. What is Flow Cytometry?

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Flow cytometry technologies and cancer associated fibroblasts

Drug Discovery World

used conventional flow cytometry analysis and FACS (fluorescence-activated cell sorting) to validate a pan-CAF marker along with CAF subpopulation-specific markers identified using single-cell RNA sequencing 3. Fibroblasts in the tumour microenvironment. This is of particular importance in dense tissues like breast and pancreas. Elyada et al.