news
Natural killer cells aid in breast cancer metastasis, reports study
Researchers found breast cancer cells reprogrammed natural killer T cells, altering gene expression and receptor expression so they help cancerous metastases spread.
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Cell-based assays
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Blocking cholesterol storage halts pancreatic cancer growth
Scientists identified a novel, highly specific drug target in the enzyme (sterol O-acyltransferase 1 (SOAT1)) cancer cells use to store cholesterol.
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Researchers launch a collaborative brain metastases research platform
The Brain Metastasis Cell Lines Panel compiles research from various international institutions on the numerous brain metastasis cell lines that have been developed, in hopes collaboration will expedite research and drug development.
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Novel vitamin K analogue eliminates seizure activity in epileptic mouse models
The vitamin K-based drug has a unique structure which researchers believe makes it effective in controlling even medication-resistant seizures.
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3D bioprinting COVID-19 lung models for drug development
Keith Murphy, CEO of Viscient Biosciences, discusses the process of developing a 3D bioprinted tissue model and their potential in developing therapeutics for COVID-19 and other diseases.
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Study identifies pathway responsible for blood-brain barrier impairment in Alzheimer’s
The team found that the expression of the APOE4 gene variant in pericytes caused amyloid plaque formation in a blood-brain barrier model.
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Data, data and still more data: the challenges of imaging and analysing 3D cell models
The latest generation of three-dimensional (3D) cell models offer new and exciting possibilities for pharmaceutical research. However, deciding how to capture sufficient information in the most efficient way from an experiment without making the data size overwhelming can prove challenging. Margaritha Mysior and Jeremy Simpson discuss the opportunities and challenges…
webinar
Cell-based Surface Plasmon Resonance with AstraZeneca
4 June 2020 | By Biosensing Instrument
In this webinar, we will provide an overview of the technology with some application examples and also see a case study how AstraZeneca is exploring SPRM for studies on G-protein-coupled receptors (GPCR) in close collaboration with Biosensing Instrument.
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Gangliosides enable hepatitis A to infect hepatocytes
Researchers use CRISPR-Cas9 gene-editing to establish gangliosides are invoved in hepatitis A entering liver cells, revealing a potential drug target.
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Stem Cells In-Depth Focus 2020
The stem cells in-depth focus includes articles on using computational approaches to expand the applications of stem cell therapies and how organoids could be used to speed up the drug discovery process with a focus on retinal disease.
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High-throughput protocol for producing tetramer assay probes used to investigate COVID-19
The developers of a novel method to create immunological assay probes for screening T cells has leveraged their new protocol against COVID-19.
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Screening 10,000 compounds identifies six potential COVID-19 therapeutics
High-throughput screening of thousands of compounds has revealed several candidates, including lead compound ebselen, with the potential for treating COVID-19.
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Human lung epithelium model being tested as a platform for COVID-19 research
The developers of the lung epithelium model plan to investigate whether SARS-CoV-2 can infect and replicate in the model to assess whether it could be used in the fight against COVID-19.
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Nafamostat inhibits SARS-CoV-2 infection, preventing COVID-19 transmission
Researchers have demonstrated that Nafamostat mesylate (Fusan) can inhibit SARS-CoV-2 Spike protein-initiated membrane fusion at concentrations likely achievable and safe in patients.
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Genetic deletion permanently prevented type 1 diabetes development in mice
Researchers observed that deleting the IRE1-alpha gene caused beta cells to de-differentiate and then re-differentiate in mice, preventing immune system auto-activation.
