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Pinpointing biopsies to detect and target cancer
Software that overlays tumour information from MRI scans onto ultrasound images could help to highlight areas of concern, and to detect and target cancer...
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Screening
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Expert view: Challenges in drug discovery screening
The basic premise of drug discovery screening necessitates that the biological assays upon which it depends can be performed in a reproducible manner. In addition, the techniques employed must generate results that are biologically relevant and actionable.
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Imaging whole brains of mice using functional ultrasound
Functional ultrasound imaging has been used by researchers to obtain high-quality, high-resolution images of whole brains of mice...
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Webinar highlights: Cell-based and biochemical high-throughput screening in 1536-well plates
The Small Molecule Screening Facility (SMSF) at the University of Wisconsin Madison is a comprehensive high-throughput screening (HTS) centre where researchers have investigated antibiotic-resistant bacterial infections and screening for protein-protein interactions using HTS methods.
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Expert view: High-throughput screening – make an impact by removing barriers
For drug discovery and biomarker research, screening campaigns are employed to identify potential new treatments for diseases and to answer questions that remain unknown in the scientific community.
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PAINS management: an open source model to eliminate nuisance compounds
High-throughput screening (HTS) technologies have enabled the routine testing of millions of compounds towards the identification of novel ‘hit’ molecules for therapeutic targets. Oftentimes in this drug discovery process, however, compounds that show promising activity in primary screens show no activity during subsequent hit qualification or progression efforts.
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Application Notes supplement 2018
Researchers are always looking more effective and efficient ways of making their work more successful. In this supplement, some of our commercial partners share their data, detailing the application of their technology.
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Nanoscale ‘tweezers’ for individual cell biopsies
Researchers have developed nanoscale 'tweezers' used to investigate single living cells, which could help to identify why healthy cells become diseased...
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Expert view: Tackling drug discovery inefficiencies requires diverse libraries, technologies with broader applicability and actionable insights
Inefficiencies in drug discovery are hard to ignore when despite ever-increasing investment in pharmaceutical research and development, the number of new drugs approved by the US Food and Drug Administration (FDA) remains low.
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Under the microscope: CROs and microplate reader requirements
Contract Research Organisations rely on microplate readers for effective hit discovery. Ian Waddell, of Charles River Laboratories, explains what his needs are.
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Screening In-Depth Focus 2018
This In-Depth Focus looks at a high-throughput approach for measuring intracellular ATP levels to access compound-mediated cellular toxicity, the role of drug transporters in phenotypic screening, and how to leverage the power of HTS in the new and rapidly evolving collaborative drug discovery landscape.
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Leveraging the power of HTS in the new and rapidly evolving collaborative drug discovery landscape
Over the last five years drug discovery has undergone a rapid evolution from a closed and proprietary endeavour to an open and collaborative process. Large and small pharma now openly collaborate with each other and the wider academic world to leverage their collective depth of knowledge to increase the chances…
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A high-throughput approach for measuring intracellular ATP levels to access compound-mediated cellular toxicity
Many drugs fail in clinical trials due to toxicity-related issues; therefore, drug-mediated cellular toxicity should be determined at an early stage in the drug discovery value chain. There are many assay systems that can be utilised to measure cellular toxicity. In this article we demonstrate that intracellular ATP concentrations are…
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Application note: Sensitive fluorometric quantification of DNA in microplate format
This technical note demonstrates the feasibility of using the Thermo Scientific™Fluoroskan™ or Fluoroskan FL instruments with the Invitrogen™ Quant-iT™ dsDNAhigh-sensitivity assays. Sensitive and specific quantification of double-stranded DNA is carried out in microplate format. This is part of a series of technical notes aiming to help customers choose the best…
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Application note: A novel solution to expedite antibody discovery
With breakthroughs in molecular engineering and antibody humanisation, monoclonal antibodies (mAb) are one of the fastest-growing classes of biopharmaceuticals for multiple clinical indications including cancer, cardiovascular disease, autoimmune disorders and infectious disease. Most therapeutic antibody candidates are initially generated using hybridoma technology or primary B-cell screening after antigen immunisation.
