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Atomic-scale details of SARS-CoV-2 Spike protein from vaccine obtained
The SARS-CoV-2 Spike protein from a COVID-19 vaccine candidate has been characterised by researchers, supporting the neutralising antibody response it elicits.
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Protein
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Raman technique developed for high-throughput discovery of enzymes
A flow mode Raman-activated cell sorter called FlowRACS has been created by researchers for high-throughput discovery of enzymes and their cell factories.
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New chemical screening method could reveal molecular glue degraders
A phenotypic chemical screen has been developed that could be used to discover molecular glue degraders which induce the degradation of target proteins.
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Near-identical protein on SARS and COVID-19 could be targeted by FDA-approved drugs
According to researchers, drugs that target envelope protein E on the SARS viral membrane could also be used to target a similar protein on COVID-19.
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Altering protein in C. elegans offers hope for anti-ageing drugs
Researchers have been able to manipulate the lifespans of C. elegans by altering the VRK-1 protein, offering a potential target hope for anti-ageing drugs.
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LY6E identified as potential immunoprotein against SARS-CoV-2
A study has demonstrated that the LY6E protein inhibits SARS-CoV-2 infection in human cell cultures, so a drug mimicking it could be a therapy for COVID-19.
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A circuit involved in itching: from skin to sensory neurons
Dr Santosh Mishra and Srisruti Bontala explain how they discovered a new cutaneous-nerve pathway for allergic itch in atopic dermatitis.
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Team redesigns COVID-19 Spike protein for more stable vaccines
Researchers have modified the COVID-19 Spike protein for use in vaccines, which produces up to 10 times more protein than that of an earlier synthetic versions.
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Synapse protecting protein could be a target for Alzheimer’s therapies
Researchers suggest the SRPX2 protein, which inhibits complement system-dependent synapse removal could be a target for novel Alzheimer’s and schizophrenia therapies.
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Toxoplasma gondii hijacks host stress mechanisms to spread through the body
A new study reveals that the Toxoplasma gondii parasite acts through the IRE1 protein to cause infected cells to migrate through the body, spreading the parasite.
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Novel protein inhibitor improves immunotherapy in squamous cell carcinoma
Researchers reveal a combination of PD1 immunotherapy and BMI1 protein inhibition eliminated cancer stem cells and prevented cancer recurrence in a mouse model.
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Nanoparticle COVID-19 vaccine elicits immune response in pre-clinical studies
The vaccine candidate repRNA-CoV2S elicited both antibody and T cell responses after just two injections in mice and macaques.
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Vitronectin could be a promising drug target for macular degeneration
Scientists demonstrate that vitronectin is responsible of the formation of deposits in dry age-related macular degeneration and suggest inhibitors could slow disease progression.
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Huntingtin protein disrupts axonal transport system within neurons
Researchers show that the mutated huntingtin protein associated with Huntington’s disrupts the transport of essential proteins within the neuron, potentially highlighting an early cause of the disease.
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Could the Nsp1 protein be a novel drug target for COVID-19?
A study of the SARS-CoV-2 nonstructural protein 1 (Nsp1) showed it can supress translation and inhibit anti-viral defence mechanisms, making it a potential target for drugs.
