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Vagus nerve stimulation shows mixed results in lowering stress hormone aldosterone

The study explored the effects of acute transcutaneous vagus nerve stimulation (tVNS) on serum aldosterone levels in both younger and older adults. While active tVNS did lead to a reduction in aldosterone levels, the changes were not significantly different from those observed in sham treatments, with aldosterone levels also varying based on age and sex.

4 Sep 2023

Men with sneaky testosterone physiology have worse prostate cancer outcomes, study finds

First-of-its-kind study on 266 men found 20% have higher levels of the hormone in the vessels surrounding the prostate.

4 Sep 2023

Intensive fasting boosts red blood cells' immune powers against COVID-19, study finds

Researchers found that short-term intensive fasting enhances the immune function of red blood cells, including their ability to combat SARS-CoV-2, without affecting their oxygen-carrying capacity. The study reveals that this fasting regimen popular in Asia could offer a multifaceted benefit by amplifying the body's defenses without compromising essential functions.

4 Sep 2023

Could marine plasmalogens be the secret weapon to fight Alzheimer's and Parkinson's?

The research paper reviews the potential benefits of marine plasmalogens, a type of glycerophospholipid, in combating age-related diseases like Alzheimer's and Parkinson's. These compounds, abundant in marine resources, could improve lipid metabolism and reduce oxidative stress, offering a new avenue for improving the quality of life in aging populations.

3 Sep 2023

Marijuana users have elevated levels of cadmium and lead in their blood and urine

Recent study reveals marijuana users have elevated levels of harmful metals like cadmium and lead in their blood and urine. The findings raise questions about the long-term health impacts and the need for stronger regulation on contaminants in cannabis products.

3 Sep 2023

Oral diabetes drug semaglutide fights obesity in mice: A game-changer for human treatment?

The study reveals that oral semaglutide, a medication primarily used for type 2 diabetes, effectively reduces body weight and blood glucose levels in diet-induced obese mice. The findings suggest that this drug could be a promising treatment for obesity and offer a suitable animal model for future research.

3 Sep 2023

Scientists discover new role for liver tPA in regulating cholesterol levels

Despite advances in treatment for high cholesterol, heart disease remains the leading cause of death in the U.S. Scientists at the Medical College of Wisconsin (MCW) are investigating the role of a form of cholesterol called very-low-density lipoprotein – and their findings may lead to new treatment options in the future.

1 Sep 2023

Disparities in COVID-19 outcomes persist for American Indians/Alaska Natives

When the COVID-19 pandemic swept into New Mexico in the spring of 2020, seriously ill patients from all over the state were brought to The University of New Mexico Hospital in Albuquerque, where many wound up in intensive care, breathing with the help of ventilators.

1 Sep 2023

Black people still experience highest burden of air pollution-related deaths

Health benefits that have resulted from reductions in fine particulate air pollution aren't distributed equally among populations in the U.S., a new Yale-led study finds.

1 Sep 2023

Combination of cediranib and lenalidomide does not improve outcomes in advanced thyroid cancer

Results of a multicenter phase II clinical trial led by the University of Chicago Medicine Comprehensive Cancer Center show that adding an immunomodulatory agent to treatment with the targeted tyrosine kinase inhibitor (TKI) cediranib did not make a difference in outcomes for treating patients with an advanced form of thyroid cancer that develops from thyroid follicular cells called differentiated thyroid cancer (DTC).

1 Sep 2023

Mice study helps understand how DiNP affects pregnancy

We are constantly exposed to phthalates in our environment through plastic products such as storage containers, medical devices, packages, fabrics, and toys.

1 Sep 2023

Heart protective effect of red blood cells is enhanced by nitrate-rich vegetable diet

Red blood cells exposed to oxygen deficiency protect against myocardial infarction, according to a new KI study published in the Journal of Clinical Investigations.

1 Sep 2023

Activist misuses federal data to make false claim that covid vaccines killed 676,000

A blog post shared on Facebook claimed that covid-19 vaccines have killed some 676,000 Americans.

1 Sep 2023

Can the consumption of colorful fruits and vegetables improve the management of gestational diabetes?

A new paper explores the dietary effects of consuming colorful fruits and vegetables (CFV).

1 Sep 2023

Study shows strong link between depression and inflammation in obese patients before and after bariatric surgery

Research funded by the National Institute for Health and Care Research (NIHR) has shown that higher levels of inflammation in the blood of patients with obesity undergoing bariatric surgery predicts poorer weight loss six months after the procedure.

31 Aug 2023

New gene therapy offers hope for beta thalassemia patients

UCSF Benioff Children's Hospital Oakland provides new therapy to first patient since FDA approval.

31 Aug 2023

Boosters slow antibody waning but hit a ceiling: Long-term COVID study reveals limits of immunity

The study tracks the long-term kinetics of antibody responses to SARS-CoV-2 after vaccination and infections in New York healthcare workers from 2020 to 2023. It reveals that antibody waning is slower after booster shots, but there's an upper limit to antibody levels, which gradually lowers with repeated SARS-CoV-2 exposures and vaccinations.

31 Aug 2023

Is the rapid evolution of SARS-CoV-2 in white-tailed deer complicating our fight against the pandemic?

New study reveals rapid evolution of SARS-CoV-2 in Ohio's white-tailed deer population, with a 25% seroprevalence rate. The findings suggest a significant risk of animal-to-human transmission and indicate the virus evolves faster in deer than in humans.

31 Aug 2023

Alzheimer's screening just got easier, more accurate with new blood test

A new blood test called p-tau217 shows promise as an Alzheimer's disease biomarker, and when used in a two-step workflow very high accuracy to either identify or exclude brain amyloidosis, the most important and earliest pathology.

31 Aug 2023

Blood NfL levels correlate with severity of Alzheimer's disease pathology

Neuroscience researchers at Wayne State University published a review article that confirms the usefulness of neurofilament light (NfL) blood levels to predict the likelihood and rate of progression of neurodegeneration in Alzheimer's disease.

31 Aug 2023

Blood News and Research

Vagus nerve stimulation shows mixed results in lowering stress hormone aldosterone

Men with sneaky testosterone physiology have worse prostate cancer outcomes, study finds

Intensive fasting boosts red blood cells' immune powers against COVID-19, study finds

Could marine plasmalogens be the secret weapon to fight Alzheimer's and Parkinson's?

Marijuana users have elevated levels of cadmium and lead in their blood and urine

Oral diabetes drug semaglutide fights obesity in mice: A game-changer for human treatment?

Scientists discover new role for liver tPA in regulating cholesterol levels

Disparities in COVID-19 outcomes persist for American Indians/Alaska Natives

Black people still experience highest burden of air pollution-related deaths

Combination of cediranib and lenalidomide does not improve outcomes in advanced thyroid cancer

Mice study helps understand how DiNP affects pregnancy

Heart protective effect of red blood cells is enhanced by nitrate-rich vegetable diet

Activist misuses federal data to make false claim that covid vaccines killed 676,000

Can the consumption of colorful fruits and vegetables improve the management of gestational diabetes?

Study shows strong link between depression and inflammation in obese patients before and after bariatric surgery

New gene therapy offers hope for beta thalassemia patients

Boosters slow antibody waning but hit a ceiling: Long-term COVID study reveals limits of immunity

Is the rapid evolution of SARS-CoV-2 in white-tailed deer complicating our fight against the pandemic?

Alzheimer's screening just got easier, more accurate with new blood test

Blood NfL levels correlate with severity of Alzheimer's disease pathology

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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