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Optimal salad fills astronauts' plates and fuels long-term space missions

Imagine blasting off on a multiyear voyage to Mars, fueled by a diet of bland, prepackaged meals. As space agencies plan for longer missions, they're grappling with the challenge of how to best feed people.

2 Jan 2024

Unlocking the appetite-stimulating secrets of cannabis through rodent brain studies

Study reveals that cannabinoid-1 receptor-expressing neurons in the mediobasal hypothalamus play a key role in the appetite-stimulating effects of inhaled cannabis in rodents, offering insights into potential treatments for anorexia.

2 Jan 2024

Calcium channel blockers reverse muscle weakness in animal model of myotonic dystrophy type 1

New research has identified the specific biological mechanism behind the muscle dysfunction found in myotonic dystrophy type 1 (DM1) and further shows that calcium channel blockers can reverse these symptoms in animal models of the disease.

2 Jan 2024

New Pfizer/BioNTech vaccine variant shows enhanced protection against COVID-19 hospitalization

Study demonstrates that the BNT162b2 SARS-CoV-2 XBB1.5 variant-modified vaccine significantly reduces the risk of COVID-19-related hospitalizations and ambulatory visits, outperforming previous vaccine versions in the face of evolving virus strains.

2 Jan 2024

Scientists link growth hormone to anxiety and fear memory through specific neuron group

Growth hormone (GH) acts on many tissues throughout the body, helping build bones and muscles, among other functions.

2 Jan 2024

Gut microbiota linked to social anxiety behaviors

Study reveals that gut microbiota from individuals with social anxiety disorder (SAD) can induce social fear behaviors in mice, suggesting a causal role of gut microbes in modulating behaviors relevant to SAD.

2 Jan 2024

RSV vaccines would dramatically reduce disease burden if widely adopted like flu shots

Respiratory syncytial virus (RSV) vaccines recently approved for people 60 and older would dramatically reduce the disease's significant burden of illness and death in the United States if they were widely adopted like annual influenza vaccines, a new study has found.

2 Jan 2024

Previously unidentified protein variant shields against Parkinson's disease

A previously unidentified genetic mutation in a small protein provides significant protection against Parkinson's disease and offers a new direction for exploring potential treatments, according to a new USC Leonard Davis School of Gerontology study.

2 Jan 2024

Combining mindfulness with exercise could be the key to feel fitter and happier in 2024

For people looking to start 2024 with a new routine to feel fitter and happier, a new study from the University of Bath suggests that combining mindfulness with exercise could be your key to success.

2 Jan 2024

Radiographic study exposes ancient oral health of Swedish Vikings

Study examines dental health in a Swedish Viking Age population, revealing prevalent dental pathologies and unique oral practices through radiographic analysis.

2 Jan 2024

Blockchain meets planetary health: exploring web3's potential in environmental challenges

Review explores the potential of blockchain (web3) technologies in addressing planetary health issues, highlighting the intersection of these emerging fields and the need for further research on their optimal application.

2 Jan 2024

Healthy aging modulates the neural oscillatory dynamics serving working memory function

A new research paper was published on the cover of Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science) Volume 15, Issue 24, entitled, "Age-related alterations in the oscillatory dynamics serving verbal working memory processing."

2 Jan 2024

Exploring the global health challenge of hepatitis D

Review explores the global impact of the hepatitis D virus (HDV) on public health, detailing its transmission, clinical course, diagnosis, and treatment options.

2 Jan 2024

Large study debunks hope for breast milk-based enrichment in preterm care

Infants born extremely prematurely need to get enrichment as an addition to breast milk. But does it make any difference whether the enrichment is made from breast milk or cow's milk when it comes to the risk of severe complications in children?

2 Jan 2024

Exploring fear engrams to shed light on physical manifestation of memory in the brain

In a world grappling with the complexities of mental health conditions like anxiety, depression, and PTSD, new research from Boston University neuroscientist Dr. Steve Ramirez and collaborators offers a unique perspective.

2 Jan 2024

Brain receptor discovery opens door to new therapies for addiction and mental health

Researchers at the Icahn School of Medicine at Mount Sinai have uncovered insights into the potential mechanism of action of the antipsychotic medication asenapine, a possible therapeutic target for substance use and neuropsychiatric disorders.

2 Jan 2024

Enlarged perivascular spaces in infancy associated with sleep problems and autism risk

Throughout the day and night, cerebrospinal fluid (CSF) pulses through small fluid-filled channels surrounding blood vessels in the brain, called perivascular spaces, to flush out neuroinflammation and other neurological waste.

2 Jan 2024

Harvard study: Perceived time significantly impacts physical wound healing rate

Perceived time has a significant impact on the actual time it takes to heal physical wounds, according to new research by Harvard psychologists Peter Aungle and Ellen Langer.

2 Jan 2024

Study identifies α-MSH as therapeutic candidate for corneal endothelial disease

Findings from a pioneering study in The American Journal of Pathology, published by Elsevier, reveal that administration of the neuropeptide α-melanocyte-stimulating hormone (α-MSH) promotes corneal healing and restores normal eye function to an otherwise degenerating and diseased cornea by providing protection against cell death and promoting cell regeneration.

2 Jan 2024

New research highlights potential of cytisine for global smoking cessation efforts

A new study published in Addiction has found that cytisine, a low-cost, generic stop-smoking aid that has been used in eastern Europe since the 1960s, increases the chances of successful smoking cessation by more than two-fold compared with placebo and may be more effective than nicotine replacement therapy. It has a benign safety profile, with no evidence of serious safety concerns.

2 Jan 2024

Medical Research News

Optimal salad fills astronauts' plates and fuels long-term space missions

Unlocking the appetite-stimulating secrets of cannabis through rodent brain studies

Calcium channel blockers reverse muscle weakness in animal model of myotonic dystrophy type 1

New Pfizer/BioNTech vaccine variant shows enhanced protection against COVID-19 hospitalization

Scientists link growth hormone to anxiety and fear memory through specific neuron group

Gut microbiota linked to social anxiety behaviors

RSV vaccines would dramatically reduce disease burden if widely adopted like flu shots

Previously unidentified protein variant shields against Parkinson's disease

Combining mindfulness with exercise could be the key to feel fitter and happier in 2024

Radiographic study exposes ancient oral health of Swedish Vikings

Blockchain meets planetary health: exploring web3's potential in environmental challenges

Healthy aging modulates the neural oscillatory dynamics serving working memory function

Exploring the global health challenge of hepatitis D

Large study debunks hope for breast milk-based enrichment in preterm care

Exploring fear engrams to shed light on physical manifestation of memory in the brain

Brain receptor discovery opens door to new therapies for addiction and mental health

Enlarged perivascular spaces in infancy associated with sleep problems and autism risk

Harvard study: Perceived time significantly impacts physical wound healing rate

Study identifies α-MSH as therapeutic candidate for corneal endothelial disease

New research highlights potential of cytisine for global smoking cessation efforts

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

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