Current Computer - Aided Drug Design - Volume 17, Issue 4, 2021

Background: For the past several decades, the presence of tuberculosis (TB) is being remarked as the most common infectious disease leading to mortality. Objective: Hydrazone containing azometine group (-NHN=CH-) compounds have been reported for a broad range of bioactivities such as antiplatelet, analgesic, anti-inflammatory, anticonvulsant, antidepressant, antimalarial, vasodilator, antiviral, and antimicrobial, etc. Met Read More

Objective: The main objective of the study was to develop the Quantitative Structure- Activity Relationship (QSAR) and pharmacophore model by using data obtained from HT-29 cells to develop potent lead molecule for the scientific community. Materials and Methods: Common pharmacophore model, atom-based 3D-QSAR, and molecular dynamic (MD) simulation were carried out via computational techniques b Read More

Introduction: Tyrosine threonine kinase (TTK1) is a key regulator of chromosome segregation. Recently, TTK targeting came into focus for the enhancement of possible anticancer therapies. Objective: In this regard, we employed our well-known method of QSAR-guided selection of the best crystallographic pharmacophore(s) to discover considerable binding interactions that transfer inhibitors into TTK1 binding site. Methods: Read More

Introduction: In many diseased states, especially fibrosis and cancer, TGF-β family members are overexpressed and the outcome of signaling is diverted toward disease progression. As the result of activin receptor-like kinase 1 (ALK1) plays a key role in TGF-β signaling, discovering inhibitors of ALK1 to block TGF-β signaling for a therapeutic benefit has become an effective strategy. Methods: In this work, ZINC15894217 and Z Read More

Introduction: Inhibition of the reverse transcriptase (RT) enzyme of the human immunodeficiency virus (HIV) by low molecular weight inhibitors is still an active area of research. Here, protein-ligand interactions and possible binding modes of novel compounds with the HIV-1 RT binding pocket (the wild-type as well as Y181C and K103N mutants) were obtained and discussed. Methods: A molecular fragment-based approach usin Read More

Introduction: Lactoperoxidase (LPO) is a member of the mammalian heme peroxidase family and is an enzyme of the innate immune system. It possesses a covalently linked heme prosthetic group (a derivative of protoporphyrin IX) in its active site. LPO catalyzes the oxidation of halides and pseudohalides in the presence of hydrogen peroxide (H2O2) and shows a broad range of the antimicrobial activity. Methods: In this stud Read More

Background: Coumarin is a fused ring system and possesses the enormous capability of targeting various receptors participating in the cancer pathway. Coumarin and its derivatives were found to exhibit very rare toxicity and other side effects. It has been found its immense anticancer potential depends on the nature of the group present and its pattern of substitution on the basic nucleus. Objectives: Synthesis of C-4 su Read More

Introduction: Cycloxygenase I (COX I) plays an important role in the pathogenesis of atherothrombosis. Therefore, there is a need of anti-platelet aggregation drugs that decrease thrombus formation. Methods: Molecular docking of the phytochemicals (flavonoids, alkaloids, terpenoids and lignans) was carried out. Binding energies and the ligand efficiencies of the phytochemicals were compared by standard statistical tool. Read More

Background: Plasmodium falciparum is the most dangerous and widespread diseasecausing species of malaria. Falcipain-2 (FP2) of Plasmodium falciparum, is a potential target for antimalarial chemotherapy since it is involved in an essential cellular function such as hemoglobin degradation during the parasite’s life cycle. However, despite their central role in the life cycle of the parasite, no commercial drug targeting Falcipai Read More

Background: Euterpe oleracea Martius, popularly known as açaí, is a fruit rich in α- tocopherols, fibers, lipids, mineral ions, and polyphenols. It is believed that the high content of polyphenols, especially flavonoids, provides several health-promoting effects to the açaí fruit, including anti-inflammatory, immunomodulatory, antinociceptive and antioxidant properties. Most of the flavonoids are antioxidant molecules of plant Read More