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Heart failure arises from mutations in distinct genes, study finds

Heart failure is a common and devastating disorder for which there is no cure. Many cardiomyopathies - conditions that make it difficult for the heart to pump blood such as dilated cardiomyopathy (DCM) and arrhythmogenic cardiomyopathy (ACM) - can lead to heart failure, but treatments for patients with heart failure do not take these distinct conditions into account.

5 Aug 2022

Women with a history of hypertensive disorders of pregnancy more likely to develop dementia

Hypertensive disorders of pregnancy (HDP) — conditions of high blood pressure including chronic/gestational hypertension and preeclampsia — have been strongly linked to heart disease in later life, but, before today, little research has connected these disorders with cognition.

3 Aug 2022

Microvascular disease and Alzheimer's associated with more white matter damage, more inflammation

Disease of the microscopic blood vessels that feed the white matter of our brain is associated with worse cognitive function and memory deficits in individuals with Alzheimer's, scientists report.

2 Aug 2022

Socioeconomic deprivation associated with increased dementia risk and faster memory decline

Socioeconomic deprivation, including neighborhood disadvantages and persistent low wages, are associated with higher dementia risk, lower cognitive performance and faster memory decline, according to several studies reported today at the Alzheimer’s Association International Conference 2022 in San Diego and virtually.

2 Aug 2022

Pre-existing anti-SARS-CoV-2 immunity decreases viral spread but increase SARS-CoV-2 Omicron competitiveness in hamsters

In a new study, researchers assessed the impact of pre-existing immunity against SARS-CoV-2 acquired by previous infections (PI) or COVID-19 vaccination on the transmission of SARS-CoV-2 variants of concern such as Delta and Omicron.

2 Aug 2022

Plasma myosin light chain 9 levels may be better predictor of COVID-19 severity than blood biomarkers

In a new study, researchers found elevated plasma levels of myosin light chain 9 (Myl9) in COVID-19 patients with a fatal disease.

2 Aug 2022

Gut microbe response to digestion may help explain cardiovascular disease risk related with red meat intake

Chemicals produced in the digestive tract by gut microbes after eating red meat may help explain part of the higher risk of cardiovascular disease associated with red meat consumption, according to new research published today in the American Heart Association's peer-reviewed journal Arteriosclerosis, Thrombosis, and Vascular Biology.

1 Aug 2022

How does COVID-19 affect sexual and bladder functions in men?

Researchers discuss the impact of COVID-19 on the urogenital health of males.

1 Aug 2022

Study quantifies link between red meat intake, gut microbiome, and cardiovascular disease in older adults

Does eating more meat - especially red meat and processed meat - raise the risk of cardiovascular disease, and if so, why? Despite intense study, the impact of animal source foods on atherosclerotic cardiovascular disease (ASCVD) is vigorously debated, and the mechanisms underlying potential effects of animal proteins remain unclear.

1 Aug 2022

Researchers find mechanisms behind the development of congenital birth defect

About one percent of the world population is born with a congenital heart defect, which affects about 40,000 U.S. births each year, but how these particular birth defects come about is largely unknown.

1 Aug 2022

The Alzheimer’s Association recognizes seven researchers for contributions to the field of dementia science

The Alzheimer’s Association will present seven awards at the Alzheimer’s Association International Conference 2022, recognizing researchers for their varied expertise, noteworthy achievements and innovative contributions to the field of Alzheimer’s and dementia science.

1 Aug 2022

Persistent loss of smell due to COVID-19 may better predict long-term cognitive, functional impairment

New insights into factors that may predict, increase or protect against the impact of COVID-19 and the pandemic on memory and thinking skills were revealed by multiple studies reported today at the Alzheimer’s Association International Conference 2022 in San Diego and virtually.

31 Jul 2022

Experts release appropriate use recommendations for Alzheimer’s disease blood biomarkers

Alzheimer’s disease blood biomarkers (BBMs) may revolutionize the diagnosis of Alzheimer’s in the future, but are not yet ready for widespread use, according to a newly-published article by leading international clinicians and researchers convened by the Alzheimer’s Association.

31 Jul 2022

Decoy ACE2 receptors broadly neutralize SARS-CoV-2 variants

Researchers review current developments in preclinical studies associated with recombinant ACE2 decoy receptors against coronaviruses.

31 Jul 2022

Exercise that induces leg pain seems to be beneficial for people with peripheral artery disease

Walking for exercise at a pace that induced pain or discomfort improved walking ability among people with peripheral artery disease, or PAD, according to new research published today in the Journal of the American Heart Association, an open access, peer-reviewed journal of the American Heart Association.

27 Jul 2022

New 'decoy receptor' molecules inhibit growth of multiple myeloma and diffuse large B cell lymphoma in mice

Researchers at Stanford University have developed "decoy receptor" molecules that inhibit the growth of both multiple myeloma (MM) and diffuse large B cell lymphoma (DLBCL) in mice.

26 Jul 2022

Cocoa reduces blood pressure and arterial stiffness, study finds

Cocoa only reduces blood pressure and arterial stiffness when elevated, a new study from the University of Surrey finds.

26 Jul 2022

How COVID-19 affects the brain microvasculature

A recent study discusses the effects of COVID-19 on the brain microvascular system.

25 Jul 2022

Genome arrangement of tree ferns offers insights into its evolution

Land plants evolved 470 million years ago from algae and have since reshaped our world. Throughout their evolution, ferns have undergone a series of changes that have helped them survive on land.

25 Jul 2022

Renowned neurologist to join the staff leadership team of The American Heart Association

The American Heart Association, the world's leading nonprofit organization focused on heart and brain health for all, has announced that Mitchell S.V. Elkind, M.D., M.S., FAHA, longtime volunteer of the Association and renowned neurologist, will be joining the staff leadership team this fall as Chief Clinical Science Officer.

25 Jul 2022

Vascular News and Research

Heart failure arises from mutations in distinct genes, study finds

Women with a history of hypertensive disorders of pregnancy more likely to develop dementia

Microvascular disease and Alzheimer's associated with more white matter damage, more inflammation

Socioeconomic deprivation associated with increased dementia risk and faster memory decline

Pre-existing anti-SARS-CoV-2 immunity decreases viral spread but increase SARS-CoV-2 Omicron competitiveness in hamsters

Plasma myosin light chain 9 levels may be better predictor of COVID-19 severity than blood biomarkers

Gut microbe response to digestion may help explain cardiovascular disease risk related with red meat intake

How does COVID-19 affect sexual and bladder functions in men?

Study quantifies link between red meat intake, gut microbiome, and cardiovascular disease in older adults

Researchers find mechanisms behind the development of congenital birth defect

The Alzheimer’s Association recognizes seven researchers for contributions to the field of dementia science

Persistent loss of smell due to COVID-19 may better predict long-term cognitive, functional impairment

Experts release appropriate use recommendations for Alzheimer’s disease blood biomarkers

Decoy ACE2 receptors broadly neutralize SARS-CoV-2 variants

Exercise that induces leg pain seems to be beneficial for people with peripheral artery disease

New 'decoy receptor' molecules inhibit growth of multiple myeloma and diffuse large B cell lymphoma in mice

Cocoa reduces blood pressure and arterial stiffness, study finds

How COVID-19 affects the brain microvasculature

Genome arrangement of tree ferns offers insights into its evolution

Renowned neurologist to join the staff leadership team of The American Heart Association

Industry Focus eBook - Cell & Gene Therapy (1st Edition) eBook

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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