Current Medicinal Chemistry - Volume 23, Issue 12, 2016

The great progress of knowledge of both M. tuberculosis physiology and how human host and bacilli interact has provided fertile ground for improving diagnosis and cure of TB infection. Once M. tuberculosis has infected humans, it elaborates strategies for evading the risk to killing by the cells of the host immune system and by the anti-tuberculosis (anti-TB) agents employed to cure infection. These strategies give rise Read More

The immunoproteasome is predominantly expressed in monocytes and lymphocytes and is responsible for the generation of antigenic peptides for cell-mediated immunity. Upon the exposure of inflammatory cytokines IFN-γ and TNF-α, constitutive subunits can be replaced by the synthesis of the immuno-core particles β1i, β2i and β5i. Recent studies demonstrated that the immunoproteasome function is not only limited to MH Read More

Background: Phosphodiesterase 5 inhibitors (PDE5-Is) sildenafil, vardenafil, tadalafil and the recently approved avanafil represent the first-line choice for both on-demand and chronic treatment of erectile dysfunction (ED). In addition to this, sildenafil and tadalafil, have also been approved for the treatment of pulmonary arterial hypertension. Due to its expression and localization in many tissues, PDE5 and its regulation has Read More

Psoriasis is a chronic inflammatory immune-mediated skin disease. It affects most races, does not have any sexual predilections and can manifest at any age of life. Psoriasis is more frequent in certain racial groups and geographical areas. For these reasons, both genetic and environmental factors could be considered. In this review, we discuss promising natural compounds, their molecular targets and mechanisms, which m Read More

Platinum (Pt)-based anticancer drugs, exemplified by cisplatin, are key components in combination chemotherapy. However, their effective use is hindered by toxicity and emergence of drug resistance. They bind to DNA and mainly form the Pt-GG diadduct, subsequently leading to apoptosis to mediate cell death. On the other hand, the Pt drug –proteins and –metabolites interactions, which involve the reaction between Pt and s Read More