Current pharmaceutical design
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Despite the proven efficacy of anti-thrombotic, lipid-lowering, anti-hypertensive therapies and lifestyle modification changes for secondary ischemic stroke prevention, the risk of recurrent stroke, coronary events and vascular death remains substantial even for patients treated with high rates of established secondary preventive medications. ⋯ Inflammatory pathways seem to be key mediators in the development of atherosclerotic process, atheromatous plaque destabilization and thromboembolism. Colchicine as a novel therapeutic agent could be a safe and effective inhibitor of the inflammation cascade in patients with extra- or intracranial atherosclerosis or arteriolosclerosis, resulting in reduced vascular events.
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Review
Cancer Therapeutics-Related Cardiovascular Complications. Mechanisms, Diagnosis and Treatment.
Chemotherapy regimens have improved prognosis and mortality of patients with malignant diseases. The development of therapies, however, has widened the cardiotoxic spectrum and the cardiacrelated effects of antineoplastic drugs. ⋯ Since the number of long-term survivors following the diagnosis and treatment of malignant disease will continue to increase, cardio-oncology will continue to evolve. Therefore, a better understanding of potential cardiovascular effects of chemotherapeutic regiments and the earlier identification and treatment of high-risk patients would be the focus of research in the future.
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Drugs mimicking natural beneficial mutations, including that for familial hypercholesterolemia (FH), might represent the future of hypolipidemic drug treatment. ⋯ Mimicking the beneficial naturally happening mutations in lipid metabolism pathways with biological drugs is probably the future of hypolipidemic drug treatment.
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Accumulating evidence has indicated that formation and accumulation of advanced glycation end products (AGEs) progress under diabetic conditions, thereby contributing to the development and progression of various diabetes- and aging-related disorders, such as diabetic nephropathy, diabetic retinopathy, atherosclerotic cardiovascular disease, insulin resistance, cancer growth and metastasis, osteoporosis, and Alzheimer's disease. Modification of proteins, lipids and nucleic acids by AGEs alter their structural integrity and function, and evoke oxidative stress generation and inflammatory reactions through the interaction with a receptor for AGEs (RAGE), being involved in the above-mentioned devastating disorders. ⋯ Since aptamers can be easily generated and highly penetrated into various organs with a low risk of allergic reactions, they may be superior to antibodies for neutralizing and/or blocking target proteins or cell surface receptors. Therefore, in this review, we describe the therapeutic potential of DNA-aptamers raised against the AGE-RAGE axis in diabetes-associated complications, especially focusing on vascular complications of diabetes and cancer.
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Approximately 10-15% of patients on DOACs have to interrupt their anticoagulant before an invasive procedure every year. The perioperative management and monitoring of DOACs have proved to be challenging, as differences in patients' status and in the invasiveness of each procedure develop different situations that need a tailored therapeutic approach to each patient's needs. ⋯ Further perioperative research studies on patients undergoing vascular surgery are needed to confirm whether currently accepted therapeutic perioperative strategy is appropriate for these patients.