3D Neuronal Cell Culture Modeling Based on Highly Porous Ultra-High Molecular Weight Polyethylene.

Cell culturing methods in its classical 2D approach have limitations associated with altered cell morphology, gene expression patterns, migration, cell cycle and proliferation. Moreover, high throughput drug screening is mainly performed on 2D cell cultures which are physiologically far from proper cell functions resulting in inadequate hit-compounds which subsequently fail. A shift to 3D culturing protocols could solve issues with altered cell biochemistry and signaling which would lead to a proper recapitulation of physiological conditions in test systems.

Novel Multitarget Hydroxamic Acids with a Natural Origin CAP Group against Alzheimer's Disease: Synthesis, Docking and Biological Evaluation.

Hydroxamic acids are one of the most promising and actively studied classes of chemical compounds in medicinal chemistry. In this study, we describe the directed synthesis and effects of HDAC6 inhibitors. Fragments of adamantane and natural terpenes camphane and fenchane, combined with linkers of various nature with an amide group, were used as the CAP groups.

The Effect of Ionizing Radiation on Cognitive Functions in Mouse Models of Alzheimer's Disease.

The present study demonstrates the effect of combined ionizing radiation (γ rays, 0.24 Gy, 661.7 keV, whole body and C, 0.

Mitochondrial diseases caused by mtDNA mutations: a mini-review.

There are several types of mitochondrial cytopathies, which cause a set of disorders, arise as a result of mitochondria's failure. Mitochondria's functional disruption leads to development of physical, growing and cognitive disabilities and includes multiple organ pathologies, essentially disturbing the nervous and muscular systems. The origins of mitochondrial cytopathies are mutations in genes of nuclear DNA encoding mitochondrial proteins or in mitochondrial DNA.

FUS(1-359) transgenic mice as a model of ALS: pathophysiological and molecular aspects of the proteinopathy.

Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder that leads to the eventual death of motor neurons. Described cases of familial ALS have emphasized the significance of protein misfolding and aggregation of two functionally related proteins, FUS (fused in sarcoma) and TDP-43, implicated in RNA metabolism. Herein, we performed a comprehensive analysis of the in vivo model of FUS-mediated proteinopathy (ΔFUS(1-359) mice).