Enhanced anti-angiogenic effects of aprepitant-loaded nanoparticles in human umbilical vein endothelial cells.

Recent advancements in cancer therapy have led to the development of novel nanoparticle-based drug delivery systems aimed at enhancing the efficacy of chemotherapeutic agents. This study focuses on evaluating aprepitant-loaded PLGA and Eudragit RS 100 nanoparticles for their potential antiangiogenic effects. Characterization studies revealed that aprepitant-loaded nanoparticles exhibited particle sizes ranging from 208.

Enhanced angiogenesis of human umbilical vein endothelial cells via THP-1-derived M2c-like macrophages and treatment with proteasome inhibitors 'bortezomib and ixazomib'.

The leading cause of cancer-related death is lung cancer, with metastasis being the most common cause of death. To elucidate the role of macrophages in lung cancer and angiogenesis processes, we established an in vitro co-culture model of A549 or HUVEC with THP-1 cells that polarized to M2c macrophages with hydrocortisone. The proteasome inhibitors bortezomib and ixazomib were investigated for their effects on proliferation, invasion, migration, metastasis, and angiogenesis pathways.

Galectin-3 is upregulated in frontotemporal dementia patients with subtype specificity.

Introduction: Neuroinflammation is a major contributor to the progression of frontotemporal dementia (FTD). Galectin-3 (Gal-3), a microglial activation regulator, holds promise as a therapeutic target and potential biomarker. Our study aimed to investigate Gal-3 levels in patients with FTD and assess its diagnostic potential.

Evaluation of Cell Proliferation and Wound Healing Effects of Vitamin A Palmitate-Loaded PLGA/Chitosan-Coated PLGA Nanoparticles: Preparation, Characterization, Release, and Release Kinetics.

In this study, vitamin A palmitate (VAP)-loaded poly(lactic--glycolic acid) (PLGA)/chitosan-coated PLGA nanoparticle (NP) systems were prepared by the nanoprecipitation technique. The prepared systems were characterized by parameters such as particle size, polydispersity index (PDI), ζ-potential, encapsulation efficiency, dissolution, and release kinetic study. Then, the cytotoxicity and wound healing profiles of the designed NP formulations in HaCaT (human keratinocyte skin cell lines) were determined.

Investigation of the neuroprotective and neuritogenic effects of halotolerant -derived sorbicillin-like compounds on PC-12 Adh cells.

Unlabelled: Parkinson's disease (PD) is an adult-onset neurodegenerative condition caused by oxidative stress and mitochondrial malfunction. In this study, the neuroprotective and neuritogenic activity of water fraction (Sw-fr) containing sorbicillin-like active metabolites of halotolerant isolated from Salt Lake in Konya, Turkey were investigated on a 6-hydroxydopamine (6-OHDA)-induced PD in vitro PC-12 Adh cell model. Firstly, Sw-fr containing sorbicillin-like active metabolites were extracted from and was compared with a sorbicillin standard by liquid chromatography-mass spectrometry (LC-MS).

Design, Synthesis, and Neuroprotective Effects of a Series of Pyrazolines against 6-Hydroxydopamine-Induced Oxidative Stress.

Parkinson's disease (PD) is a chronic, progressive, and age-related neurodegenerative disorder characterized by the loss of midbrain dopaminergic neurons caused by the accumulation of free radicals and oxidative stress. Based on the neuroprotective properties of 2-pyrazoline derivatives, in the current work, 1-(phenyl/4-substituted phenyl)-3-(2-furanyl/thienyl)-5-aryl-2-pyrazolines (⁻, ⁻) were synthesized via the cyclization of the chalcones (, ) with suitable phenylhydrazine hydrochloride derivatives. All these compounds were investigated for their neuroprotective effects using an in vitro 6-hydroxydopamine (6-OHDA)-induced neurotoxicity model of PD in the rat pheochromocytoma (PC-12) Adh cell line.