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Targeting PEG2 reverses age-related cognitive decline in mice
The discovery of an inflammatory pathway promoting brain ageing and cognitive decline could lead to new treatments for age-related conditions.
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In Vivo
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Severe symptoms of COVID-19 are caused by brain infection in mice, finds study
Researchers found that SARS-CoV-2 persists in the brain after it is cleared in the lungs and concluded the severest and longest lasting symptoms of COVID-19 may be caused by brain infection.
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Hyper-interleukin-6 allows paralysed mice to walk again
Treating only a few nerve cells with the hyper-interleukin-6 (hIL-6) gene therapy stimulated the regeneration of nerves.
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SARS-CoV-2 infects CNS and damages brain tissue, study shows
Researchers have shown in cells and models that the central nervous system and neurons can become a target of SARS-CoV-2 infection.
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2B7 antibody could be the breakthrough needed for dengue fever therapies
Scientists show that an antibody targeting a protein acting as a viral toxin, can prevent the dengue virus from infecting human cells.
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Inhibiting acetate metabolism shows promise in breast cancer model
Inhibiting the ACSS2 enzyme with a molecule called VY-3-135 caused a significant reduction in the growth of breast cancer tumours in vivo.
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Macaques and baboons show success as models to study SARS-CoV-2
Researchers have shown rhesus macaques and baboons develop strong signs of acute viral infection from SARS-CoV-2, making them ideal models.
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Activating STING enhances CAR T-cell activity in solid tumours, shows study
Researchers were able to eradicate breast cancer in mice when they combined CAR T cells with STING pathway agonists and immunotherapeutic antibodies.
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Novel class of targeted cancer therapies could treat myeloid leukaemias
Cancer researchers have created a new class of drugs to selectively target and destroy myeloid leukaemia cells with TET gene mutations.
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Opaganib shows promise in preventing ARDS-induced thrombosis
Opaganib reduced blood clot length and weight in a pre-clinical model of Acute Respiratory Distress Syndrome (ARDS).
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One-step method developed to generate mice for vaccine research
Using CRISPR-Cas9, scientists have developed a new method for generating mouse lines for vaccine research in just a few weeks.
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Inhaled vaccine induces strong immune response in animal models
Scientists report their phage-based inhaled vaccine delivery system elicited a robust antibody response in both mice and non-human primates.
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Non-hallucinogenic version of ibogaine could treat addiction and depression
A non-hallucinogenic version of the psychedelic drug ibogaine could treat psychiatric disorders, pre-clinical trials have shown.
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Mitochondrial replacement therapy (MRT) shown to be safe in monkeys
A long-term study of macaques given mitochondrial replacement therapy (MRT) found that both treated individuals and their offspring were healthy and developed normally.
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Inhibiting cadherin 11 significantly increases survival of mice with pancreatic cancer
Mice treated with a small molecule inhibitor of cadherin 11 (CDH11) had reduced pancreatic cancer growth and increased survival time.
