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Discovery of toxic and protective short RNAs associated with Alzheimer's disease and superior memory capacity

Researchers explored how Death Induced by Survival gene Elimination through the analysis of RNA-induced silencing complex-bound short RNAs in Alzheimer's disease models influences neuronal survival and correlates with neurotoxicity in AD.

22 Jan 2024

Older drivers show evidence of impaired driving performance after smoking cannabis, even if they regularly use cannabis

Researchers investigated the association between cannabis, simulated driving, and concurrent blood tetrahydrocannabinol (THC) levels in older adults.

22 Jan 2024

Sweetener 'Stevia' does not alter gut microbiota composition, confirms new study

The impact of 12 weeks of regular consumption of stevia, non-nutritive sweeteners (NNSs), on the human gut microbiota.

22 Jan 2024

Innovative COVID-19 test prototype uses bioluminescence for speedier results

Researchers used a luciferase-independent luminescence test to investigate whether the wild-type SARS-CoV-2 spike protein possesses pseudo-luciferase activity for Cypridina luciferin.

22 Jan 2024

‘A complete waste of a wonderful mind and body’: Qualitative study of parents’ challenges with their adolescents’ screen use

Understanding parental perceptions on the management of adolescent screen use.

22 Jan 2024

The Mediterranean Diet may be able to improve your sleep

Researchers review the associations between following a Mediterranean diet and sleep quality.

22 Jan 2024

How does geography and climate impact wine quality and its health benefits?

Researchers review the health benefits and quality of wines and their phenolic derivatives.

22 Jan 2024

Scientists discover a possible therapeutic target for pulmonary hypertension

A team led by Dr. Guadalupe Sabio at the Centro Nacional de Investigaciones Cardiovasculares (CNIC) in Madrid has discovered a possible therapeutic target for pulmonary hypertension.

22 Jan 2024

Deep brain stimulation may improve quality of life in Parkinsons disease

Researchers compare the impact of medication alone or deep brain stimulation of the subthalamic nuclei in quality of life in Parkinson's patients.

22 Jan 2024

Study shows lasting benefits of weight loss and diabetes remission for the heart and kidneys

Researchers in the School of Population Health at RCSI University of Medicine and Health Sciences have provided new evidence of the health benefits of weight loss efforts that lead to diabetes remission for type 2 diabetes patients.

22 Jan 2024

Air pollution affects the heart at surprisingly low levels, but diet may offer protection

Exposure to air pollutants, even at very low concentrations, was associated with adverse changes in cardiometabolic risk factors in a recent Finnish study

22 Jan 2024

Scientists discover key brain cells affected by COVID-19

A recent Cell Stem Cell study investigated whether SARS-CoV-2 infection leads to dopaminergic neuron senescence.

22 Jan 2024

Study reveals surprising power of CD4+ T cells against melanoma

In the study led by the Peter Doherty Institute for Infection and Immunity (Doherty Institute) and published in Science Immunology, the researchers found that CD4+ T cells, traditionally called ‘helper T cells’ for their role in aiding the activation of other immune cells, are remarkably effective in controlling melanoma.

22 Jan 2024

How does social adversity influence biomarkers of stress and inflammation in children?

A recent study assessed whether social adversity affected the biomarkers of inflammation and stress in children.

22 Jan 2024

Nicotine patches and e-cigarettes in pregnancy: A deep dive into risks and outcomes

Researchers examined the safety of e-cigarettes and nicotine-containing patches during pregnancy.

22 Jan 2024

Study: Daily multivitamins hold promise for combating cognitive decline

By 2060, according to the Alzheimer’s Association, nearly one in four Americans will be in an age bracket at elevated risk of cognitive decline and Alzheimer’s disease unless interventions can help preserve cognitive function before deficits begin.

22 Jan 2024

RecA protein skips "unwinding" step in DNA repair

Researchers from Tokyo Metropolitan University have been studying DNA repair by homologous recombination, where the RecA protein repairs breaks in double-stranded DNA by incorporating a dangling single-strand end into intact double strands, and repairing the break based on the undamaged sequence.

20 Jan 2024

COVID-19-associated blood plasma inflammatory factors do not affect blood-brain barrier, study shows

It is now well documented that the coronavirus outbreak triggered a global health crisis. In this study, researchers wanted to know whether blood-brain barrier impairment contributed to the development of neurological problems during COVID-19 progression, and to what extent.

19 Jan 2024

Immune checkpoint inhibitor target found to promote skin cancer growth

Programmed cell death 1 (PD-1) is an important target for immune checkpoint inhibitor therapies that block its signaling and boost T-cell activity. PD-1 inhibitors have been approved for treating various types of cancer.

19 Jan 2024

Study reveals disparities in emergency department restraint use by race and ethnicity

A new study that contributes additional data to a growing body of evidence demonstrating disparities in restraint use in the emergency department (ED) has been published in the January issue of Academic Emergency Medicine (AEM), the peer-reviewed journal of the Society for Academic Emergency Medicine (SAEM).

19 Jan 2024

Medical Research News

Discovery of toxic and protective short RNAs associated with Alzheimer's disease and superior memory capacity

Older drivers show evidence of impaired driving performance after smoking cannabis, even if they regularly use cannabis

Sweetener 'Stevia' does not alter gut microbiota composition, confirms new study

Innovative COVID-19 test prototype uses bioluminescence for speedier results

‘A complete waste of a wonderful mind and body’: Qualitative study of parents’ challenges with their adolescents’ screen use

The Mediterranean Diet may be able to improve your sleep

How does geography and climate impact wine quality and its health benefits?

Scientists discover a possible therapeutic target for pulmonary hypertension

Deep brain stimulation may improve quality of life in Parkinsons disease

Study shows lasting benefits of weight loss and diabetes remission for the heart and kidneys

Air pollution affects the heart at surprisingly low levels, but diet may offer protection

Scientists discover key brain cells affected by COVID-19

Study reveals surprising power of CD4+ T cells against melanoma

How does social adversity influence biomarkers of stress and inflammation in children?

Nicotine patches and e-cigarettes in pregnancy: A deep dive into risks and outcomes

Study: Daily multivitamins hold promise for combating cognitive decline

RecA protein skips "unwinding" step in DNA repair

COVID-19-associated blood plasma inflammatory factors do not affect blood-brain barrier, study shows

Immune checkpoint inhibitor target found to promote skin cancer growth

Study reveals disparities in emergency department restraint use by race and ethnicity

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

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