Sclerostin is expressed in the atherosclerotic plaques of patients who undergoing carotid endarterectomy.

Background: Sclerostin (SC) is a monomeric glycoprotein expressed by osteocytes that affects bone formation. Recent studies have suggested a potential role for this protein in the pathophysiology of vascular diseases. The aim of the present study was to investigate SC expression in atherosclerotic plaques of patients affected by severe atherosclerotic disease who underwent carotid endarterectomy.

Increased FGF23 serum level is associated with unstable carotid plaque in type 2 diabetic subjects with internal carotid stenosis.

Background: The object of this study was to investigate the potential role of FGF23 on plaque stability in type 2 diabetic patients with internal carotid artery stenosis.

Methods: In this retrospective observational study, we analyzed FGF23 serum level in 361 type 2 diabetic patients with internal carotid artery stenosis undergoing carotid endarterectomy and in 598 diabetic controls without carotid atherosclerosis.

Results: We found that FGF23 median serum levels was significantly higher in patients than in diabetic controls [67.

[Pulmonary hypertension in the elderly].

In the past decade, a significant improvement has been done in the management of pulmonary arterial hypertension, a devastating disease. Beside the aging population, one of the next challenges is to develop a specific management of a pulmonary hypertension's suspicion, in the aged patients. In fact, recent data have shown that if pulmonary hypertension were mostly related to chronic heart or lung failure, or pulmonary embolism, some elderly may in fact develop a real pulmonary arterial hypertension.

Identification of a potential proinflammatory genetic profile influencing carotid plaque vulnerability.

Objective: Atherosclerosis and vascular remodeling after injury are driven by inflammation and mononuclear cell infiltration. Unstable atherosclerotic plaques are characterized by a large necrotic core. In this study we investigated the distribution and interaction between gene polymorphisms encoding proinflammatory molecules in an Italian population with internal carotid artery stenosis (ICAS).

Outcomes in the emergency endovascular repair of blunt thoracic aortic injuries.

Thoracic aorta blunt injury (BAI) is a highly lethal lesion. A large number of victims die before obtaining emergency care. Thoracic endovascular aneurysm repair (TEVAR) is a less invasive method compared with open surgery and may change protocols for BAI treatment.