PMID: 9528285Apr 7, 1998Paper

Biological aging and apoptosis--mechanism in cardiovascular disease?

Nordisk medicin
P Nilsson

Abstract

Smoking, lipid disorders, hypertension and diabetes are well known risk factors for cardiovascular disease. Many individuals are characterised by a genetically determined predisposition and moreover, psychosocial factors and an inappropriate life style may exert adverse effects on biological variables. Evidence exists which suggests that in such cases various ageing processes may be accelerated. Studies of apoptosis regulation can yield improved understanding of such phenomena as atherosclerotic plaque rupture and such structural cardiovascular changes as left ventricular hypertrophy. A possible clinical result of such events may be manifest myocardial infarction, followed by heart failure and a predisposition to arrhythmia. The recent identification of apopain, a proteolytic enzyme associated with apoptosis, may eventually enable drugs to be developed for the regulation of apoptosis.

Related Concepts

Related Feeds

Aging-Associated Metabolic Disorders

Age is associated with many metabolic disorders including cardiovascular diseases, type 2 diabetes, stroke and heart disease. The mediators in aging process have been suggested to play a part in the cellular processes responsible for these metabolic disorders. Here is the latest research on aging-associated metabolic disorders.

Atherosclerosis Disease Progression

Atherosclerosis is the buildup of plaque on artery walls, causing stenosis which can eventually lead to clinically apparent cardiovascular disease. Find the latest research on atherosclerosis disease progression here.

Atrial Fibrillation

Atrial fibrillation is a common arrhythmia that is associated with substantial morbidity and mortality, particularly due to stroke and thromboembolism. Here is the latest research.

Arrhythmia

Arrhythmias are abnormalities in heart rhythms, which can be either too fast or too slow. They can result from abnormalities of the initiation of an impulse or impulse conduction or a combination of both. Here is the latest research on arrhythmias.

Cardiovascular Disease Pathophysiology

Cardiovascular disease involves several different processes that contribute to the pathological mechanism, including hyperglycemia, inflammation, atherosclerosis, hypertension and more. Vasculature stability plays a critical role in the development of the disease. Discover the latest research on cardiovascular disease pathophysiology here.

Apoptosis

Apoptosis is a specific process that leads to programmed cell death through the activation of an evolutionary conserved intracellular pathway leading to pathognomic cellular changes distinct from cellular necrosis