Atherosclerosis News and Research

RSS

Atherosclerosis is the progressive buildup of plaque - the fatty deposits and other cells - in the inner walls of the arteries. The condition is a consequence of elevated cholesterol and for many it's a silent disease, with no visible signs or symptoms. The disease can begin in early adulthood and continues to progress for the rest of a person's life. Despite the serious nature of atherosclerosis, many people do not understand how it develops and progresses.

Study reveals key mechanism linking obstructive sleep apnea and cardiovascular disease

Researchers have found that people with obstructive sleep apnea have an increased cardiovascular risk due to reduced blood oxygen levels, largely explained by interrupted breathing.

26 Jul 2023

Artificial intelligence may play a key role in identifying the risk of cardiovascular disease

Cardiovascular disease is one of the most common causes of death in Sweden and in the world. Researchers at Karolinska Institutet in Sweden, among others, have now found that artificial intelligence seems to play a role in identifying the risk of cardiovascular disease.

21 Jul 2023

Which aspects of sleep architecture and respiratory-related sleep disturbances are associated with cognitive function in middle-aged to older adults?

In a recent study, researchers created the Sleep and Dementia Consortium comprising five population-based cohort studies.

20 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

AI tool accurately counts brain lesions on MRI scans within seconds

An artificial intelligence (AI) tool developed at The University of Texas Health Science Center at San Antonio accurately counts brain lesions on MRI scans within seconds.

13 Jul 2023

Study finds link between gut bacteria and atherosclerosis

In a major Swedish study, researchers have discovered a link between the levels of certain bacteria living in the gut and coronary atherosclerotic plaques.

12 Jul 2023

New molecular pathway identified for early onset coronary artery disease

A novel molecular pathway to explain how a mutation in the gene ACTA2 can cause individuals in their 30s – with normal cholesterol levels and no other risk factors -; to develop coronary artery disease has been identified, according to researchers with UTHealth Houston.

7 Jul 2023

SIRT1: Unlocking the secrets to better vascular health through resveratrol and energy restriction

Research investigates the effects of SIRT1 activation through resveratrol supplementation and energy restriction on vascular function in adults. The study reveals that both interventions increase circulating SIRT1, reduce sympathetic activity, and have positive impacts on vascular reactivity, indicating potential benefits for vascular health.

3 Jul 2023

New study: vegetarian vs. non-vegetarian diets in the battle against cardiometabolic diseases

Researchers conducted a comprehensive review to compare the impacts of vegetarian and non-vegetarian diets on the outcomes of major cardiometabolic and other non-communicable diseases.

3 Jul 2023

Rising threat: cardiovascular disease on the rise among young adults

Study estimated the incidence, prevalence, mortality rate, and disability-adjusted life years of CVDs.

28 Jun 2023

Is consuming ultra-processed foods associated with an increased risk of venous thromboembolisms?

Scientists examined the association between the consumption of ultra-processed foods and the risk of venous thromboembolisms.

26 Jun 2023

The effect of coffee consumption on abdominal aortic calcification among adults

How coffee consumption affects the incidence of abdominal aortic calcification.

23 Jun 2023

Study reveals contrasting effects of sucralose on insulin and glucose control

Sucralose, a commonly used artificial sweetener, has contrasting effects on insulin secretion and glucose homeostasis. While bolus administration of sucralose enhances insulin secretion and decreases glucose levels, long-term consumption exacerbates insulin resistance and glucose intolerance, particularly in combination with a high-fat diet. The study highlights the involvement of the T1R3-ERK1/2 pathway in sucralose-induced insulin resistance in the liver.

22 Jun 2023

High level of carotenes in the blood is associated with lesser atherosclerotic burden

A high level of carotenes in the blood is linked with a lower degree of atherosclerosis in the arteries and thus a lower risk of cardiovascular diseases.

22 Jun 2023

Vegetarian diet linked to increased risk of varicose veins in men

Varicose veins (VVs) pose a significant medical burden, particularly among women. This study investigates the association between vegetarian and non-vegetarian diets and the risk of VVs in both genders.

20 Jun 2023

Study reveals that wine consumption has an inverse relationship to cardiovascular mortality

Researchers aimed to understand the association between wine consumption and cardiovascular health.

20 Jun 2023

Study reveals a co-pathogenesis mechanism of acute myocardial infarction and ulcerative colitis

Announcing a new article publication for Cardiovascular Innovations and Applications journal. Cardiovascular diseases, particularly acute myocardial infarction, are the leading cause of disability and death.

15 Jun 2023

New data challenge seeks to unravel how lipoprotein(a) levels impact risk of cardiovascular disease

The American Heart Association, the world's leading voluntary organization focused on heart and brain health, invites scientific researchers across the globe to compete in a new data challenge to better inform the scientific understanding of how lipoprotein(a) [Lp(a)] levels impact the risk of cardiovascular disease and stroke.

12 Jun 2023

New study reveals alarming impact of ultra-processed foods on cardiometabolic health

Uncovering the connection between ultra-processed food intake and cardiometabolic risk factors, study investigates changes in UPF consumption and their impact on adults with metabolic syndrome over a 12-month period.

11 Jun 2023

Experimental drug may slow the progression of atherosclerosis

An experimental drug already tested as a potential treatment for cancer, lung disease, and Alzheimer's disease may slow the progression of atherosclerosis that leads to heart disease, a new study shows.

8 Jun 2023