Current Medicinal Chemistry - Volume 21, Issue 36, 2014

The blood-brain barrier (BBB), formed by brain capillary endothelial cells, prevents the entry of several drug molecules to the brain, especially molecules hydrophilic in nature. Advanced drug carriers like nanoparticles share the potential to allow entry of therapeutic proteins and genetic molecules into the central nervous system (CNS). Taking a targeting approach by conjugating molecules acting as ligands or monoclonal Read More

Nanomedicine has recently emerged as an exciting tool able to improve the early diagnosis and treatment of a variety of intractable or age-related brain disorders. The most relevant properties of nanomaterials are that they can be engineered to cross the blood brain barrier, to target specific cells and molecules and to act as vehicles for drugs. Potentially beneficial properties of nanotherapeutics derived from its unique charac Read More

Neuromedicine has recently been emerging on the research scene and presents interesting challenges in therapeutics. The range of therapies generally used to treat neurological disorders are limited in their efficacy and degree of patient compliance because of the necessity of multiple drug dosages, low drug concentration in the central nervous system and side effects. Moreover, therapeutics require standard drug dos Read More

Human health is severely hampered by a majority of the neurological disorders such as the brain tumors, degenerative Alzheimer’s disease, Parkinson’s disease and those involving inflammatory component. Owing to the stringent protection offered by the blood brain barrier, conventional therapeutics gain limited access and therefore, are therapeutically suboptimal. Hence, research has now focused to develop the novel d Read More

Up to date, Alzheimer’s Disease (AD) is considered as an “urgency” for public health, since it represents one of the most dramatic causes of death in adults. The drugs currently used for AD are only symptomatic, thus not curing the pathology, but only trying to slow or delay the progression of the pathology. Moreover, there is a total lack of early identification, with only “probable’’ or ‘‘possible’’ diagnosis of AD patients. With thi Read More

Human immunodeficiency virus (HIV) infection commonly results in a myriad of comorbid conditions secondary to immune deficiency. Infection also affects broad organ system function. Although current antiretroviral therapy (ART) reduces disease morbidity and mortality through effective control of peripheral viral load, restricted infection in HIV reservoirs including gut, lymphoid and central nervous system tissues, is not eli Read More