Mast Cells: Pivotal Players in Cardiovascular Diseases

Mast Cells: Pivotal Players in Cardiovascular Diseases

The clinical outcome of cardiovascular diseases as myocardial infarction and stroke are generally caused by rupture of an atherosclerotic plaque. However, the actual cause of a plaque to rupture is not yet established. Interestingly, pathology studies have shown an increased presence of the mast cell, an important inflammatory effector cell in allergy and host defense, in (peri)vascular tissue ...

[Mast cells in allergic diseases].

Challenges for treatment of cardiovascular diseases based on stem cells

Introduction: Cardiovascular diseases (CVD) are the primary cause of death worldwide, and the development of scar tissue in myocardium and also the irreversible destruction of cardiomyocytes are the main factors in their development. There are still limitations in medical treatment of CVD, despite the advances in the field of drug therapy and surgery for CVD. In recent years, research on stem c...

Mast cells in allergic and inflammatory diseases.

Mast cells are important in the development of allergic and anaphylactic reactions, but also in acquired and innate immunity. There is also increasing evidence that mast cells participate in inflammatory diseases, where they can be activated by non-allergic triggers, such as neuropeptides and cytokines, often having synergistic effects as in the case of substance P (SP) and IL-33. Secretion of ...

MAST CELLS IN INFLAMMATORY AURAL POLYPS

This study investigated the presence of mast cells in inflammatory aural polyps using light microscopy. The number of mast cells was increased in all examined cases and varied from 2.33 to 41.54 per mm2• The cells were located most commonly around small blood vessels. Occurrence of mast cells was not different in various types of polyps, but their density was severely increased in active in...