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Mitochondria repair in mice may provide answers on Parkinson’s disease
Researchers used an experimental small molecule that helped restore the removal of damaged mitochondria from brain cells in a mouse model of Parkinson's.
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Small Molecules
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Farnesol shows potential to prevent and treat Parkinson’s disease
Researchers have added to evidence that farnesol prevents and reverses brain damage linked to Parkinson’s disease in mouse models.
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“Untreatable” cases of cystic fibrosis may be undermined by new therapy
An experimental drug suggests that therapy for currently untreatable cases of cystic fibrosis is “clearly achievable”.
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Novel group of small molecules show promise against SARS-CoV-2
Researchers in Germany have identified 69 small molecules as binding partners for genomic RNA of SARS-CoV-2, possibly leading to new drugs.
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Metal-based molecule could inhibit build-up of Alzheimer’s peptides
UK researchers have created a metal-based molecule that inhibits the build-up of Alzheimer’s-associated peptide, amyloid-β, in lab tests.
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Potential COVID-19 antivirals revealed in large-scale drug analysis
Drug analysis at the Francis Crick Institute and University of Dundee has revealed 15 potential antivirals that could lead to new COVID-19 treatments.
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Bioactivity information of one million molecules compiled
Using deep machine learning, researchers have completed the activity profiles, from chemistry to clinical level, for one million molecules.
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Product hub: Octet® R series systems
Discover the new Octet R series systems, a comprehensive solution for screening and characterising molecular interactions such as protein-protein or protein-drug interactions.
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New class of compounds found to block coronavirus reproduction
In cell cultures, a compound named STM2457 was shown to interfere with coronavirus replication, making it a potential treatment for SARS-CoV-2.
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Novel algorithm uses mass spec data to predict identity of molecules
A new algorithm called MolDiscovery uses mass spectrometry data from molecules to predict their identity and whether they are unknown substances.
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Small molecule to potentially treat diabetes discovered in screening study
A small molecule found in a cell-based ultra-high-throughput screening campaign was shown to treat diabetes in cells and mice.
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Covalent fragment screening in cell-based phenotypic models of disease: a collaborative approach
The application of chemical perturbation approaches in phenotypic models is often used to identify protein targets for therapeutic discovery. Increasingly, small molecule fragments which covalently bind to their protein targets are being used to explore the druggable proteome and the resulting fragment‑protein interactions are characterised by chemoproteomic techniques. In this…
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Targeting phosphodiesterase 3A: discovery of a promising cancer therapy
A new promising sarcoma target, phosphodiesterase 3A (PDE3A), and drugs targeting it have been identified by researchers at the University of Helsinki. Dr Katja Ivanitskiy, Dr Harri Sihto and Professor Olli Kallioniemi outline emerging evidence that indicates PDE3A protein-targeting compounds may induce sarcoma cell death by acting as a molecular…
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Assessing compound activity to accelerate drug discovery
In this article, Drug Target Review’s Victoria Rees explores a new screening platform that assesses the biological activity of molecules to identify potential drugs. Using their new technique, researchers from the US National Institutes of Health (NIH) identified potential COVID-19 therapeutics.
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Why some screening hits are a PAIN
A major challenge during high-throughput and fragment screening is the potential for identifying ‘frequent hitters’ – compounds that affect unrelated targets. Matthew Lloyd from the University of Bath explains why these hits can arise during drug discovery and how machine learning could be the answer to identifying these compounds.
