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New class of antigen-presenting immune cell identified by researchers
A new kind of dendritic cell has been discovered by researchers and could play a role presenting antigens to other immune cells during respiratory virus infections.
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Drug Targets
A drug target is anything within a living organism to which a drug is directed and/or binds, resulting in a change in its behaviour or function.
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Molecules derived from ticks could be used as late-stage COVID-19 treatment
Researchers have found that molecules from ticks called Evasins have the potential to halt cytokine storms, the leading cause of COVID-19 fatalities.
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Chromatography and bioassays used to detect bioactive compounds in plants
Bioassays and thin-layer chromatography has been used by scientists to analyse molecules in plant extracts as a fast and cost-effective method for identifying new drug compounds.
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L1 compound identified as potential treatment for Alzheimer’s disease
A new compound named L1 has demonstrated success in mice, by reducing neuroinflammation and decreasing the levels of amyloid plaques, showing potential as an Alzheimer's treatment.
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Multivalent carbohydrate-binding modules show efficacy against COVID-19
Tested on plaque reducing assays, researchers have identified a lead candidate multivalent carbohydrate-binding module for the treatment of COVID-19.
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Researchers analyse SARS-CoV-2 genome, identifying 198 mutations
After analysing the genomic diversity in SARS-CoV-2 by screening over 7,500 viruses from infected patients, researchers have offered clues for COVID-19 drug development.
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Begin with the end in mind: designing synthetic antibiotics with a universal mechanism of action
James Graham from Recce Pharmaceuticals discusses how a new class of synthetic antibiotics could be the key to preventing the spread of antibiotic resistance.
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Novel target for Sjögren’s Syndrome identified by researchers
A molecule called microRNA-744, which influences inflammation, has been revealed by researchers as a new drug target for Sjögren's Syndrome.
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Study finds activation sequence of COVID-19 S protein is cleaved by furin protease
Researchers have shown that the activation sequence the SARS-CoV-2 S protein is cleaved by the cellular enzyme furin which is also required for the infection of lung cells.
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Researchers identify monoclonal antibody to neutralise COVID-19
An antibody that neutralises both SARS-CoV and SARS-CoV-2 in cell cultures has been discovered by researchers and could be used to treat COVID-19.
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Cytokine storms and T-cell counts may offer clues on COVID-19 treatment
According to a new study, treatments for COVID-19 should focus on cytokines and T-cell counts and their function, rather than patient respiratory function.
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Intravenous immunoglobulins, hyperimmunes and pandemic viruses
David Johnson of GigaGen discusses how recombinant forms of intravenous immunoglobulins (IVIG) could overtake current IVIG therapies and be used in the treatment of COVID-19.
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Researchers reveal cryo-EM structure of remdesivir bound to SARS-CoV-2
A group of researchers has used cryo-EM to discover the structure of the remdesivir-bound RNA complex of SARS-CoV-2 and explain how the drug inhibits COVID-19 viral replication.
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Researchers reveal structure of mega-enzymes from bacteria and fungi
Researchers have uncovered the structure of nonribosomal peptide synthetases (NRPSs), an important ingredient in drug production.
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Researchers suggest COVID-19 therapeutics needed to target blood vessel leakage
According to researchers, ACE2 receptors disappear from lung cells during COVID-19, allowing small blood vessels to leak at the site of infection, presenting a new drug target.
