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Alterity’s ATH434 improves Parkinson’s-related gastrointestinal dysfunction
ATH434 reversed some of the gastrointestinal damage to the enteric nervous system associated with Parkinson's disease in a pre-clinical study.
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Neurosciences
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Gene therapy bolsters Parkinson’s drug benefits in pre-clinical study
The gene therapy restored the ability of neurons to convert levodopa to dopamine and may help develop therapies to slow disease progression.
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Scientists eliminate key Alzheimer’s feature in animal model
Turning off NHE6 in mice in pre-clinical studies prevented amyloid beta aggregation, a key feature of Alzheimer's disease, pointing to new therapies.
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$9 million grant awarded to uncover whether Parkinson’s starts in the nose
A new grant will allow an international team to determine if scent-processing nerves in the nose play a role in the development of Parkinson's and could aid in the development of novel therapeutics.
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Gene therapy shows promise for Angelman syndrome treatment
A new gene therapy restored motor skill-learning and usual behaviours in Angelman syndrome mouse models, suggesting a novel therapy for the condition.
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Scientists identify protein that prevents HSV-1 brain damage
Mammalian target of rapamycin complex 2 (mTORC2) was found to prevent brain damage in mice infected with herpes simplex virus 1 (HSV-1).
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Measuring microRNAs in blood may indicate dementia risk
Researchers identified three microRNAs whose levels were associated with mental performance in cells, mice and humans.
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Mission Therapeutics receives $500k grant for Parkinson’s research
Mission Therapeutics was granted $500,000 from the The Michael J Fox Foundation for Parkinson’s Research for DUB inhibitor testing.
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Neurolysin shown to be potential drug target for ischemic stroke
Researchers are identifying molecules that interact with neurolysin, a peptidase that helps protect the brain against stroke.
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Discovery unveils genetic risk factor shared by Alzheimer’s and COVID-19
Scientists have identified the OAS1 gene as a risk factor for both Alzheimer's disease and COVID-19, suggesting potential drug targets.
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Stealth BioTherapeutics reports positive pre-clinical data for ALS candidate
Stealth BioTherapeutic's SBT-272 improved mitochondrial motility in a murine model of amyotrophic lateral sclerosis.
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Chemotherapy drug reverses Alzheimer’s symptoms in mice
Axitinib, a common chemotherapy drug, restored memory and cognitive function in mouse models, representing a potential Alzheimer’s treatment.
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Two-week-old human embryos reveal origin of Huntington’s disease
Scientists have discovered a signalling pathway alteration in embryos with Huntington’s disease, paving the way for ground-breaking treatments.
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Statistical model defines how ketamine anaesthesia affects the brain
An MIT study has used the first statistical model to finely characterise how ketamine anaesthesia affects the brain, possibly improving patient outcomes.
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Nobel Prize for medicine awarded to temperature and touch discoveries
David Julius and Ardem Patapoutian have won the 2021 Nobel Prize for Physiology or Medicine, with their work being used to develop treatments for conditions such as chronic pain.