Current Medicinal Chemistry - Volume 28, Issue 21, 2021

Nucleotide metabolism has been targeted for many years and in various clinical settings, including cancer. The increased knowledge of certain enzymes involved in this metabolism and associated cellular processes accumulated over the last few years, gives important information related to the druggability of certain proteins and the use of inhibitors for others. Here, we review recent data on such enzymes with a major inter Read More

Nuclear Factor-Κappa B (NF-ΚB) is a family of critical transcription factors of the inflammatory pathway and plays an imperative role in the progression of various cancers such as breast, lung, liver, pancreatic, prostate and multiple types of lymphoma. NF- ΚB develops an inherent relationship between inflammation and cancer. It is a crucial factor that controls the ability of malignant and pre-neoplastic cells to prev Read More

As an important post-transcription modification, histone deacetylation plays significant roles in chromatin remodeling and gene expression. The aberrant modification of histone deacetylation leads to various diseases. As a critical member of histone deacetylase (HDAC), HDAC6 serves as a key modulator in many physiological processes. Abnormal expression of HDAC6 gives rise to cancer, neurodegeneration and other disea Read More

Disorders of the central nervous system (CNS) and tumors of the brain are challenging to treat, and they rank amongst the most common causes of death worldwide. The delivery of drugs to the brain is problematic because the blood-brain barrier (BBB) effectively arrests the transport of large molecules (including drugs) from the blood to the CNS. Nanoparticle (NP)-mediated drug delivery has received much interest as a techni Read More

Sigma-2 receptor plays key roles in promoting tumor cell apoptosis, enhancing efficacy of anti-tumor drugs, blocking signal transduction controlled by Aβ oligomers, regulating Ca2+ homeostasis and protecting nerve cells. Studies indicated that sigma-2 receptor may be closely coupled with ROS, LDL, mTOR, RAS, PLC/PKC, lysosomal autophagy and mitochondrial super oxidative stress. In addition, the high expression of this r Read More

Mitochondria are a potent source of cellular reactive oxygen species (ROS) and are vulnerable to oxidative damage. Mitochondria dysfunction could result in adenosine triphosphate (ATP) decrease and cell death. The kidney is an ATP-consuming organ, and the relationship between mitochondrial dysfunction and renal disease has been long noted. Mitochondrial targeting is a novel strategy for kidney diseases. At present, there are Read More

Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection has been a global challenge. The complicated forms of the Coronavirus Disease 2019 (COVID- 19) can evolve to multiple-organ failure, including several coagulopathies related to a sudden worsening of respiratory status. This article aimed to review studies about hematological and hemostatic laboratory disorders directly related to COVID-19 and to Read More

Background: Leishmaniasis, a still important public health problem, exhibits environmental risk factors such as massive migrations, urbanization, and deforestation. WHO research for Leishmaniasis is mainly focused on the development of new tools, such as diagnostic tests, drugs, and vaccines. During the drug development strategy, only a few compounds were promising and call for further study after the in vitro and i Read More

Background: Alzheimer's disease (AD) involves an irreversible and progressive neurodegeneration, with multifactorial pathophysiology, including the cholinergic deficit, amyloid plaques, neurofibrillary tangles, oxidative stress, and neurodegeneration. Despite the severity of the disease, the therapeutic arsenal is limited, arousing the interest of researchers to search for substances that can act on these markers. Objective: In Read More

Background: We report herein the synthesis of a novel dicationic boron dipyrromethene derivative (compound 3) which is symmetrically substituted with two trimethylammonium styryl groups. Methods: The antibacterial photodynamic activity of compound 3 was determined against sixteen methicillin-resistant Staphylococcus aureus (MRSA) strains, including four ATCC type strains (ATCC 43300, ATCC BAA-42, ATCC BAA-43, a Read More