Nitrous oxide, or “laughing gas”, rapidly relieves severe depression

A Phase 2 clinical trial has found a 60-minute treatment session with the gas nitrous oxide can deliver significant and rapid improvements in patients with treatment-resistant depression, and the research indicates these benefits can last for at least … Continue reading Nitrous oxide, or “laughing gas”, rapidly relieves severe depression

Blood biomarker detects whether depression is due to neurodegeneration

A test could be used as a rapid screening tool in clinics to determine whether a patient's cognitive problems are due to neurodegeneration.

A new study published in the journal Nature Communications is reporting a single blood-based biomarker can detect the presence of 13 neurodegenerative disorders, from frontotemporal dementia to motor neuron disease. The test cannot specifically distinguish each disorder but instead is proposed as a way to determine whether patients with memory problems are suffering from the early stages of neurodegenerative disease.

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First new Alzheimer’s drug in decades receives controversial FDA approval

Approval of a new Alzheimer's drug comes after a FDA advisory panel last year overwhelmingly concluded there is not enough evidence to claim it is effective

A new Alzheimer’s disease treatment has been controversially approved for use in the United States despite an independent Food and Drug Administration (FDA) advisory panel reporting last year the drug’s Phase 3 trial results were inconclusive. The approval marks the first new treatment for Alzheimer’s in almost 20 years.

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Category: Health & Wellbeing, Lifestyle

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Pros and cons to vegan diets for children, detailed new study finds

A new cross-sectional study is offering novel insights into the nutritional, cardiovascular and growth differences between vegan, vegetarian and meat-eating children. The research is the first to rigorously investigate these dietary influences in five … Continue reading Pros and cons to vegan diets for children, detailed new study finds

Getting COVID-19 after vaccination is incredibly rare, CDC report finds

A promising new report from the US Centers for Disease Control and Prevention (CDC) has found less than 1,000 cases of COVID-19 needing hospitalization out of more than 100 million fully vaccinated people. The CDC admits it is probably undercounting po… Continue reading Getting COVID-19 after vaccination is incredibly rare, CDC report finds

Massive genomic study uncovers trove of variants linked to depression

Researchers have catalogued 178 gene variants associated with major depression in one of the biggest genome-wide association studies ever conducted. The study looked at health records from several million people in the hope of developing a genetic test… Continue reading Massive genomic study uncovers trove of variants linked to depression

New imaging tech finds hidden lung damage in long COVID patients

A new type of imaging technology has detected lung damage in patients suffering from the long-term effects of COVID-19. The weakened lung function was not visible on standard MRI or CT scans and its detection will help clinicians understand the persist… Continue reading New imaging tech finds hidden lung damage in long COVID patients

Certain gut bacteria found to reduce cancer drug side effects

A compelling new proof of concept study from researchers at Northwestern University has demonstrated how certain types of protective gut bacteria can help negate the damaging side effects of toxic chemotherapy drugs on other beneficial bacteria. The re… Continue reading Certain gut bacteria found to reduce cancer drug side effects