Disposition and transportation of anticancer drugs by human serum albumin (HSA) affects their bioavailability, distribution and elimination. In this study, the interaction of a set of anticancer drugs with HSA was investigated by molecular dynamics and molecular docking simulations. The drugs' activities were analyzed according to their docking scores, binding sites and structural descriptors. ...

Somatic-cell fusion of normal antibody-producing spleen cells with cells from a plasmacytoma culture results in a culture of hybrid cells from which a monoclonal line may be selected. These lines are immortal and may be amplified as tumors in syngeneic animals to produce large quantities of antibodies characterized by molecular homogeneity. We report the application of this technique to the pro...

This paper presents a comparative study for window-based descriptors on the application of Arabic handwritten alphabet recognition. We show a detailed experimental evaluation of different descriptors with several classifiers. The objective of the paper is to evaluate different window-based descriptors on the problem of Arabic letter recognition. Our experiments clearly show that they perform ve...

Running Title: LXRα Regulated Genes in As4.1 cells 2 SUMMARY We have reported previously that LXRα can mediate a novel cAMP dependent increase in renin and c-myc gene transcription by binding as a monomer to a unique regulatory element, termed the CNRE. To determine if this novel action of LXRα has global implications on gene regulation, we employed expression profiling to identify other genes ...

The Bertz indices, derived by counting the number of connecting edges of line graphs of a molecule were used in deriving the QSPR models for the physicochemical properties of alkanes. The inability of these indices to identify the hetero centre in a chemical compound restricted their applications to hydrocarbons only. In the present work, a novel molecular descriptor has been derived from the w...

Stabilities and quantum molecular descriptors of cyclophoshphamide (an anticancer drug)-functionalized (8,0) zigzag and (4,4) armchair carbon nanotubes (CNTs) complexes in water were studied using density functional theory (DFT) calculations. Two attachments namely the sidewall- and tip-attachments are considered for the model constructions. Calculations of the total electronic energy (Et) and ...

The paper presents the theoretical considerations on role of endocrine and metabolic alterations accompanying COVID-19 infection. These may be presumed basis following two observations. Firstly, virus SARS-CoV-2 responsible for infection uses an important renin–angiotensin system (RAS) element — angiotensin-converting enzyme 2 (ACE2) as a receptor protein entry into target cells and, in consequ...