Current Medicinal Chemistry - Volume 19, Issue 16, 2012

Cardiovascular disease (CVD) is a multifactorial one consisting of several disorders and represents the leading cause of mortality and morbidity in the western societies. Further to our wide knowledge of CVD, the role of atherosclerosis is well known [1]. Several underlying processes including inflammation, oxidative stress, thrombosis and importantly endothelial dysfunction are responsible for the initiation and progression of a Read More

There is increasing interest in utilizing novel markers of cardiovascular disease risk and consequently, there is a need to assess the value of their use. In this paper, we will review the role of biomarkers in acute coronary syndromes, heart failure and risk stratification for cardiovascular events as guide for treatment scribing. In particular, high sensitivity assays for troponin evaluation detect with greater precision patients with el Read More

Patients with peripheral arterial disease (PAD) suffer from increased cardiovascular morbidity and mortality. The ankle brachial index has been widely used as an easy tool to identify and stratify patients with PAD, however its predictive value remains limited. Higher levels of inflammatory and prothrombotic biomarkers have been associated with the development and progression of PAD and recent data suggest that may p Read More

Oxidative stress is a key feature in atherogenesis, since reactive oxygen species (ROS) are involved in all stages of the disease, from endothelial dysfunction to atheromatic plaque formation and rupture. It is therefore important to identify reliable biomarkers allowing us to monitor vascular oxidative stress status. These may lead to improved understanding of disease pathogenesis and development of new therapeutic strate Read More

Atherosclerosis is a very complex procedure responsible for the development of coronary artery disease which is the leading cause of death in the civilized world. The obvious pandemic character of atherosclerosis augments the need to discover an ideal biomarker, which will be able to facilitate the clinical diagnosis of the atherosclerosis from the physicians especially in the early stages of the atherosclerotic process. A Read More

Heart failure (HF) is a complex syndrome with high morbidity and mortality while, myocardial injury, hemodynamic overload, genetic, neurohormonal, inflammatory and biochemical factors are implicated in the development and progression of the disease. Interestingly, despite the development of several diagnostic tests, HF diagnosis remains clinical, based on symptoms and signs, while there is a poor relationship Read More

Calcific aortic valve disease is a common disease in the elderly associated with significant morbidity and mortality. It was once described as a passive degenerative process during which serum calcium attaches to the valve surface and binds to the leaflet. However, during the last decade mounting evidence demonstrated that this disease has an active biologic process with numerous signaling pathways. The histological hal Read More

Cardiovascular disease (CVD) remains the leading cause of premature death in patients with chronic kidney disease (CKD). Recent evidence suggests that the interaction of “classic” and “non-classic” cardiovascular risk factors is an important contributor in excessive and accelerated CVD in patients with CKD. Indeed, the imposing cardiovascular morbidity and mortality of CKD patients corresponds to a significant extent in Read More

Coronary artery disease (CAD) is the leading cause of mortality in Western Societies and several developing countries. Recent evidence suggests that most detrimental clinical manifestations of CAD, such as acute coronary syndromes (ACS), are the outcome of inflammatory processes that lead to plaque formation and rupture and eventually to ischemia and potentially myocardial necrosis. Neither of the traditionally used bi Read More

Atherogenesis progresses through lipid core expansion and macrophage accumulation at the plaque, leading to fibrous cap rupture. Plaque rupture occurs in the plaque fissuring at one point, which ultimately brings the platelets into contact with the content of the lipid core, and the blood coagulation factors together with tissue factor. The transition from stable atherosclerotic plaques to vulnerable plaques finally resulting i Read More

Experimental studies suggest that bone marrow-derived endothelial progenitor cells (EPCs) play an important role in the maintenance of endothelial integrity and hemostasis. The number of circulating EPC has been shown to be inversely correlated with cardiovascular risk factors and vascular function and to predict cardiovascular events independent of both traditional and non-traditional risk factors. Thus, EPCs provid Read More

Cardiovascular disease, which is multifactorial and can be influenced by a multitude of environmental and heritable risk factors, remains a major health problem, even though its pathophysiology is far from been elucidated. Discovered just over a decade ago, microRNAs comprise short, non-coding RNAs, which have evoked a great deal of interest, due to their importance for many aspects of homeostasis and disease. Hundre Read More

Cadmium (Cd) is a toxic, nonessential transition metal and contributes a health risk to humans, including various cancers and cardiovascular diseases; however, underlying molecular mechanisms remain largely unknown. Cells transmit information to the next generation via two distinct ways: genetic and epigenetic. Chemical modifications to DNA or histone that alters the structure of chromatin without change of DNA nu Read More

As a cutting-edge scientific research field, the detection of biological active substance is very important for the prevention, diagnosis and treatment of diseases. Boronic acid interacts with cis-1,2-or 1,3-diol to form five- or six-membered ring which could be used as the reporter of fluorescent sensors to probe carbohydrates and bioactive substance. This review summarizes the recent progress of boronic acid sensors for carbo Read More

New treatment options in advanced non-small cell lung carcinoma (NSCLC) targeting activating epidermal growth factor receptor (EGFR) gene mutations and other genetic alterations demonstrated the clinical significance of the molecular features of specific subsets of tumors. Therefore, the development of personalized medicine has stimulated the routine integration into pathology departments of somatic mutation testin Read More

The bryostatins, powerful protein kinase C (PKC) agonists, are a family of complex macrolactone natural products. They are originally isolated from the marine bryozoan Bugula neritina. So far tweenty bryostatins have been obtained naturally and exhibit a remarkable range of biological activities, including antineoplastic activity, synergistic chemotheoreputic activity, cognition and memory enhancement, etc. Of the 20 kn Read More