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What role does dysbiosis play in Parkinson's disease?

The current study, published in the journal Revue Neurologique, is based on the hypothesis that dysbiosis, or unhealthy variations in the gut and oral microbiota, is a key component of PD pathogenesis.

19 Mar 2023

XBB/XBB.1.5 subvariant of SARS-CoV-2 shows increased vaccine sensitivity

The study, currently available on the medRxiv* preprint server, indicates that omicron subvariant XBB/XBB.1.5 is more sensitive to vaccine-induced immunity than other co-circulating SARS-CoV-2 variants.

19 Mar 2023

How does sleep loss affect children's health?

The understanding of the impact of disturbed sleep on health-related quality of life (HRQOL) among healthy children is quite limited. To address this gap, a new JAMA Network Open study aimed to research the effect of sleep deprivation on HRQOL in healthy children without major sleep issues.

19 Mar 2023

Gut microbiomes and mental health: how do they interact?

A new study published in the journal Frontiers in Medicine reviewed recent literature on the link between gut microbiota, the brain, and neurological disorders.

19 Mar 2023

Inadequate sleep associated with lower vaccine-induced humoral immunity

Researchers assess the association between the duration of sleep and humoral responses to vaccination.

19 Mar 2023

Biomarkers that can predict long COVID symptoms

The current study offered novel insights into the different biological factors that might contribute to long COVID.

19 Mar 2023

Machine learning applications for the diagnosis, treatment and prognosis of cancer

Researchers review the application of machine learning in improving cancer diagnosis, treatment, and prognosis.

19 Mar 2023

Attending live sporting events associated with better wellbeing

New scientific research has found that attending live sporting events improves levels of wellbeing and reduces feelings of loneliness.

17 Mar 2023

Usefulness of dried blood spot samples for monitoring HCV infection in people who inject drugs

A study with people who inject drugs evaluated a minimally invasive test based on dried blood spots (DBS) for the monitoring of hepatitis C virus (HCV) infection.

17 Mar 2023

Study describes sex-specific genetic variants linked with depression

Depression is widely reported to be more common in women than in men, with women twice as likely to receive a diagnosis than men.

17 Mar 2023

Severe COVID-19 increases the risk of developing heart disease later in life

Patients who have been hospitalized with severe COVID-19 have permanent changes in their cholesterol 3 months after recovery, according to a study from the University of Oslo. This increases their risk of developing heart disease later in life.

17 Mar 2023

Researchers find new way to remove waste after brain hemorrhage

University of Helsinki and Taiwanese researchers have found a new way to remove waste from the brain after hemorrhage.

17 Mar 2023

Novel therapeutic eradicates gastric cancer in treated mice

A novel cancer therapeutic, combining antibody fragments with molecularly engineered nanoparticles, permanently eradicated gastric cancer in treated mice, a multi-institutional team of researchers found.

17 Mar 2023

Scientists develop a marker for therapy response in acute myeloid leukemia

With the combination of the drugs Venetoclax and 5-Azacitidine, a new, effective and more tolerable alternative to chemotherapy for the treatment of AML has been available for several years. But for some patients, the drug combination does not work.

17 Mar 2023

Study demonstrates effectiveness of a procedure done under the skin to treat uncontrolled hypertension

Hypertension remains poorly controlled worldwide and is becoming more common. Lifestyle changes and blood pressure-reducing drugs are the mainstays of therapy for hypertension, but despite widespread availability of these approaches, many patients with hypertension are not adequately treated.

17 Mar 2023

Designer DNA drug could be used to delay paralysis in ALS

In virtually all persons with amyotrophic lateral sclerosis (ALS) and in up to half of all cases of Alzheimer's disease (AD) and frontotemporal dementia, a protein called TDP-43 is lost from its normal location in the nucleus of the cell.

17 Mar 2023

Which exercises might reduce pro-inflammatory and enhance anti-inflammatory cytokines in older people with mild cognitive impairment or Alzheimer's disease?

Researchers investigated which exercises might enhance anti-inflammatory cytokines and reduce pro-inflammatory cytokines in patients with dementia or mild cognitive impairment.

17 Mar 2023

Is antenatal COVID-19–related stress associated with postpartum maternal mental health and infant outcomes?

Researchers assessed the relationship between COVID-19-associated stress in the antenatal period and the mental well-being of mothers and their infants in the postpartum period.

17 Mar 2023

Stanford researchers study causes of and treatments for long COVID

Time heals many wounds. But not all of them.

17 Mar 2023

What are the associations of COVID-19 policy related economic and schooling disruptions with mental health and sleep in US children?

Researchers investigated whether economic and schooling disruptions associated with COVID-19 mitigation policies and unemployment rates were independently associated with perceived stress, sorrow, and positive stress effect, sleep, and COVID-19-associated worry.

17 Mar 2023