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ACE2 protein protects against severe COVID-19 in women, study shows
According to new research, because women have two copies of the ACE2 protein, they are less likely to suffer from severe COVID-19, unlike men who have one copy.
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Proteomics
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Researchers reveal protein function that could improve chemotherapy
Scientists have found that the RFWD3 protein could play a role in recruiting DNA key repair and signalling factors, impacting chemotherapy.
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Assay reveals potency of neutralising antibodies in COVID-19 patients
Researchers have shown that neutralising antibodies developed in COVID-19 patients were less potent if from those with severe or fatal disease.
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Biomarkers for predicting COVID-19 disease severity
Scientists have created a prognostic classification model which uses biomarkers to help predict an individual’s risk of developing severe COVID-19 symptoms.
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New SARS-CoV-2 strain identified in South East England
UK Health Secretary Matt Hancock has said there is a mutated form of SARS-CoV-2 that may be causing a rise in infections in South East England.
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Protein identified as potential target for leishmaniasis vaccines
New research has demonstrated in mouse models that the SHP-1 protein limits the capacity of dendritic cells, making it a target for a leishmaniasis vaccine.
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The Editors’ views: Drug Target Review’s 2020 round-up
The Junior Editors of Drug Target Review, Victoria Rees and Hannah Balfour, discuss some of the most noteworthy news and announcements from this year.
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Triggering an IgA response could increase COVID-19 vaccine efficacy
Two new studies suggest that SARS-CoV-2-specific IgA antibodies are more neutralising and therefore COVID-19 vaccines should encourage an IgA response.
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Proteomics study to investigate plasma proteins in 53,000 participants
Next-generation sequencing will be employed to study 1,500 plasma proteins in participants, according to UK Biobank.
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Novel target for pulmonary fibrosis identified using tissue from COVID-19 patients
Study suggests reducing the expression of the methyl-CpG-binding domain 2 (MBD2) protein on macrophages could be a viable therapeutic strategy for lung fibrosis.
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Researchers provide new insights into SARS-CoV-2 lung pathology
The new study shows how SARS-CoV-2 significantly remodels cellular processes in just an hour and identifies potential drug targets and therapeutics for COVID-19.
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New virus-like probes could make COVID-19 tests more accurate and reliable
The novel probes, known as positive controls, could make it easier to validate rapid, point-of-care diagnostic tests for COVID-19 across the globe.
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Researchers identify a novel tau aggregation control mechanism
According to researchers, the more small tau protein variants expressed by neurons, the slower neurofibrillary tangles form.
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Breakthrough in AI protein structure and folding prediction
An artificial intelligence (AI) system called AlphaFold has been developed to effectively predict protein structures and folding.
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Tweaking synonymous sites for gene therapy and vaccines
Professor Laurence D Hurst explains why understanding the nucleotide mutations in viruses, including SARS-CoV-2, can have significant implications for vaccine design.