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Novel CAR T-cell therapy could help cure HIV
The designers of the Dual Chimeric Antigen Receptor (CAR) T cell therapy report it slows HIV replication and leads to a smaller viral reservoir in HIV-infected mice.
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Drug Development
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Novel targeted treatment shows efficacy in treating high-risk solid tumours
The prodrug developed by researchers caused long-term remission in all murine models of high-risk or drug-resistant cancers with fewer side-effects than a comparable drug.
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Researchers suggest IgA antibodies are better at neutralising SARS-CoV-2
Scientists have developed a novel secretory immunoglobulin A (sIgA) serotype antibody that binds more effectively to the spike protein of SARS-CoV-2 than some IgG antibodies.
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Could STING activation be the target of future cancer immunotherapies?
Researchers demonstrate that their novel small molecule, which activates the STING protein, supresses tumour growth and metastasis in a murine model of aggressive melanoma.
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Novel vaccine protects mice against Staphylococcus aureus infection, say researchers
The novel vaccine 4X-SA-GP harnesses the anti-fungal immune response to provide immunity against Staphylococcus aureus (S. aureus) infection.
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Drug candidate outperforms remdesivir as COVID-19 antiviral in cell assays
A compound called BOLD-100, which has shown efficacy against COVID-19 in pre-clinical trials, has now outperformed remdesivir in a cytopathic effect assay.
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Method to synthetically produce terpenes developed by researchers
Scientists have developed a synthetic biology process using enzymes to create three families of terpenes, potential starting points for new drugs.
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COVID-19 vaccine elicits high levels of neutralising antibodies in mice
A potential COVID-19 vaccine, made from a modified vesicular stomatitis virus with the SARS-CoV-2 Spike protein, was shown to protect mice against the virus.
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Translating novel drug success in animals to humans
A team has developed a predictive tool called TransComp-R which could be used to reveal whether new drugs that have been effective in animals will have positive outcomes in humans.
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Novel molecule effectively treats arthritis in mice, study shows
A molecule called TPPU has been shown to inhibit an enzyme that plays a key role in inflammation, successfully treating arthritis in mice.
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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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Tuberculosis vaccine shown to protect older mice with type 2 diabetes
A study in older mice with type 2 diabetes revealed a tuberculosis vaccine elicited a strong immune response, making it a promising candidate for the condition.
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Apilimod small molecule shows potent inhibition of SARS-CoV-2 in cells
Researchers have found the small molecules Apilimod and Vacuolin-1 inhibited the PIKfyve kinase in cells, preventing infection from Zaire ebolavirus and SARS-CoV-2.
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New α-radioimmunotherapy shows promise as multiple myeloma treatment in mice
An α-radioimmunotherapy called 212Pb-anti-CD38 was effective at preventing tumour growth and increasing survival in multiple myeloma tumour-bearing mice, a study has shown.
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Drug candidate for memory loss associated with Alzheimer’s developed
A drug called CMS121 given to mice with Alzheimer's-like disease treated their memory loss, allowing them to perform the same as healthy control mice in tests.