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Vitamin B-related amino acids may increase dementia risk from air pollution

Higher levels of vitamin B-related amino acids may be linked to the risk of dementia associated with a certain type of air pollutants called particulate matter, according to a study published in the July 19, 2023, online issue of Neurology, the medical journal of the American Academy of Neurology.

19 Jul 2023

Study provides new insights into how SARS-CoV-2 affects glucose metabolism

Research conducted at the University of São Paulo (USP) in Brazil shows that SARS-CoV-2, the virus that causes COVID-19, can infect liver cells (hepatocytes), stimulating glucose production and leading to a condition similar to diabetes (hyperglycemia) in hospitalized patients, even if their blood sugar level was normal before they were admitted to hospital.

19 Jul 2023

Targeting the "don't eat me" signal may improve immunotherapy for glioblastoma

"Don't eat me!" That's how one might translate the signal that the cancer cells in a glioblastoma send to the macrophages (white blood cells specialized in removing dead and dying cellular matter) in the brain.

19 Jul 2023

Advanced scans can detect hypertrophic cardiomyopathy before symptoms appear

The research, funded by the British Heart Foundation and published in the journal Circulation, opens the prospect of treating the condition at the earliest stages.

19 Jul 2023

Common genetic variation responsible for mediating SARS-CoV-2 asymptomatic infection

Have you ever wondered why some people never became sick from COVID-19? A study published today in Nature shows that common genetic variation among people is responsible for mediating SARS-CoV-2 asymptomatic infection.

19 Jul 2023

New kidney tissue atlas could advance understanding of kidney injury and disease

Researchers at Washington University School of Medicine in St. Louis helped lead a major study, funded by the National Institutes of Health (NIH), that uncovered rich cellular and molecular diversity in healthy and diseased kidneys, creating a kidney tissue atlas that will help further understanding of kidney injury and disease.

19 Jul 2023

Finger prick blood sample can detect Alzheimer's biomarkers

Advancements in technology and practice reported for the first time at AAIC 2023 demonstrate the simplicity, transportability and diagnostic value of blood-based biomarkers for Alzheimer's, including the future potential for at-home testing by a patient or a family member.

19 Jul 2023

Breast cancer treatment linked to faster biological aging

Women diagnosed and treated for breast cancer have increased biological aging compared to women who remain free of breast cancer, according to a new study by researchers at the National Institutes of Health and their collaborators.

19 Jul 2023

New biosensor could quickly and inexpensively identify people at risk for osteoporosis

As life expectancy increases worldwide, age-associated diseases such as osteoporosis are having an increasing impact.

19 Jul 2023

Cardiac rehabilitation linked to decreased risk of death after surgery

For millions of Americans who have heart surgery or experience cardiovascular complications, like heart attack or heart failure, they may be encouraged to participate in cardiac rehabilitation.

19 Jul 2023

Older adults see the benefit in cognitive screening, but many have not been tested

Eighty percent of older adults see the benefit of tests that can give an early warning that a person's memory and thinking abilities have started to decline, a new poll of people age 65 to 80 finds.

19 Jul 2023

Study finds impaired beta cell function associated with severe COVID-19-induced hyperglycemia

A recent study aimed to investigate whether hyperglycemia persisted in COVID-19 survivors during a six-month follow-up.

19 Jul 2023

Study identifies potential immune biomarker for pulmonary tuberculosis: a step towards early detection

Researchers have identified a potential immune biomarker associated with pulmonary TB in active patients compared to controls.

19 Jul 2023

The brain structure of superagers: identifying demographic, lifestyle, and clinical factors associated with their phenotype

Researchers used machine learning models to assess the physical and primarily mental performance of superagers.

19 Jul 2023

Fentanyl overdose reversal: New hope on the horizon

According to the Centers for Disease Control, 100,000 Americans die each year from an overdose, most due to the use of synthetic opiates like fentanyl. While naloxone, currently the only an antidote for opiate overdose, has become more common, it is less effective against fentanyl-class synthetic opioids.

18 Jul 2023

Opioid addiction linked to neural differences in response to drug cues

An Icahn School of Medicine at Mount Sinai study sheds new light on some of the underlying neurobiological mechanisms of opioid addiction, which accounted for three-quarters of the more than 100,000 fatal drug overdoses in the United States in 2021.

18 Jul 2023

Novel geometric deep learning model improves stroke lesion segmentation

Ischemic stroke, which occurs when a blood vessel in the brain gets blocked by a clot, is among the leading causes of death worldwide.

18 Jul 2023

Hearing aids may offer protection against cognitive decline in older adults at high risk of dementia

While hearing aids and audiological support services did not have any impact on cognitive decline over 3 years in a general population of older adults, treating hearing loss protected against cognitive decline in older adults at greater risk of dementia.

18 Jul 2023

Spinal fluid test could be used for early detection of Lewy body disease

Lewy body disease is the second most common neurodegenerative disease after Alzheimer's disease. A research group from Lund University has now shown that the disease can be detected before symptoms appear, using a spinal fluid test.

18 Jul 2023

Study identifies blood proteins linked to mortality in severe burns

Researchers led by Osaka University have used mass spectrometry to identify ten blood proteins associated with mortality in severe burns.

18 Jul 2023

Blood News and Research

Vitamin B-related amino acids may increase dementia risk from air pollution

Study provides new insights into how SARS-CoV-2 affects glucose metabolism

Targeting the "don't eat me" signal may improve immunotherapy for glioblastoma

Advanced scans can detect hypertrophic cardiomyopathy before symptoms appear

Common genetic variation responsible for mediating SARS-CoV-2 asymptomatic infection

New kidney tissue atlas could advance understanding of kidney injury and disease

Finger prick blood sample can detect Alzheimer's biomarkers

Breast cancer treatment linked to faster biological aging

New biosensor could quickly and inexpensively identify people at risk for osteoporosis

Cardiac rehabilitation linked to decreased risk of death after surgery

Older adults see the benefit in cognitive screening, but many have not been tested

Study finds impaired beta cell function associated with severe COVID-19-induced hyperglycemia

Study identifies potential immune biomarker for pulmonary tuberculosis: a step towards early detection

The brain structure of superagers: identifying demographic, lifestyle, and clinical factors associated with their phenotype

Fentanyl overdose reversal: New hope on the horizon

Opioid addiction linked to neural differences in response to drug cues

Novel geometric deep learning model improves stroke lesion segmentation

Hearing aids may offer protection against cognitive decline in older adults at high risk of dementia

Spinal fluid test could be used for early detection of Lewy body disease

Study identifies blood proteins linked to mortality in severe burns

Decoding Cannabis: Differentiating Hemp and Marijuana

Deciphering the Microbiome with The Microsetta Initiative

Leveraging the power of automation to boost research

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