Nanostructured lipid carriers in Rheumatoid Arthritis: treatment, advancements and applications.

Rheumatoid arthritis (RA) is a chronic autoimmune disease that affects the joints and causes pain, swelling, and deformity. Current treatments, including nonsteroidal anti-inflammatory drugs (NSAIDs), corticosteroids, and disease-modifying antirheumatic drugs, often have limited efficacy and adverse side effects. Nanostructured lipid carriers (NLCs) are promising drug delivery agents for treating RA.

Hypoxia-inducible factor and cellular senescence in pulmonary aging and disease.

Cellular senescence and hypoxia-inducible factor (HIF) signaling are crucial in pulmonary aging and age-related lung diseases such as chronic obstructive pulmonary disease idiopathic pulmonary fibrosis and lung cancer. HIF plays a pivotal role in cellular adaptation to hypoxia, regulating processes like angiogenesis, metabolism, and inflammation. Meanwhile, cellular senescence leads to irreversible cell cycle arrest, triggering the senescence-associated secretory phenotype which contributes to chronic inflammation, tissue remodeling, and fibrosis.

Benzimidazole as a Privileged Scaffold in Drug Design and Discovery.

Benzimidazole is a privileged drug design and discovery scaffold with various pharmacological activities, including antimicrobial, anticancer, antitubercular, anti-inflammatory, antidiabetic, antihypertensive, antimalarial, and many more. This scaffold can be observed in the structure of numerous FDA-approved drugs and employed in medicinal chemistry to develop novel bioactive compounds through rational drug design. Its broad pharmacological significance is due to physicochemical attributes, including H-bond donor-acceptor efficiency, π-π stacking interactions, and hydrophobic interactions; these characteristics enable benzimidazole derivatives to bind with macromolecules efficiently.

Influence of thermodynamic parameter in Lanosterol 14alpha-demethylase inhibitory activity as antifungal agents: a QSAR approach.

A quantitative structure activity relationship, Hansch approach was applied on twenty compounds of chromene derivatives as Lanosterol 14alpha-demethylase inhibitory activity against eight fungal organisms. Various physicochemical descriptors and reported minimum inhibitory concentration values of different fungal organisms were used as independent variables and dependent variable respectively. The best models for eight different fungal organisms were first validated by leave-one-out cross validation procedure.

QSAR study of 3-phenyl-5-acyloxymethyl-2H,5H-furan-2-ones as antifungal agents: the dominant role of electronic parameter.

To explore physicochemical properties of 3-phenyl-5-acyloxymethyl-2H,5H-furan-2-ones derivatives responsible for their antifungal activity, a quantitative structure activity relationship, Hansch approach was applied on sixteen compounds of above mentioned derivatives. Various physicochemical descriptors and reported minimum inhibitory concentration values of different fungal organisms were used as independent variables and dependent variable respectively. The best models for twelve different fungal organisms were first validated by leave-one-out cross validation procedure.