Detection of natural compounds by virtual screening, molecular docking and dynamics studies and evaluation of their effects on tau level Alzheimer's model.

In Alzheimer's disease (AD), neurofibrillary tangles are composed of hyperphosphorylated tau protein, and tau hyperphosphorylation reduces microtubule binding. Many protein kinases are thought to be involved in tau hyperphosphorylation. Based on the fact that tau hyperphosphorylation can be prevented by inhibition of glycogen synthase kinase-3β (GSK-3β), which is one of the tau kinases, the effectiveness of potential GSK-3β inhibitors determined by virtual screening, molecular docking, and dynamics simulations studies on Alzheimer's pathology has been examined and its role in neurodegeneration has been investigated by studies.

Neuroprotective Effects of Vapreotide on Tau Transfection-Induced Neurodegeneration.

Alzheimer's disease (AD) is a progressive neurodegenerative disease characterized by loss of neurons and synapses. The aim of this study was to investigate the effect of somatostatin analogue Vapreotide in an in vitro Alzheimer's model and its effects based on the relationship between somatostatinergic transmission and neurodegenerative functions. In this study, tau transfection was performed using the MAPT gene cloned into the pcDNA3.

The golden spice curcumin in cancer: A perspective on finalized clinical trials during the last 10 years.

Curcumin, the key bioactive phytochemical present in turmeric (Curcuma longa L.), is the most studied natural compound in cancer. Preclinical studies (in vitro and in vitro) and clinical trials have demonstrated curcumin's effectiveness as an anti-inflammatory agent.

Isolation, Characterization and in Silico Studies of Secondary Metabolites from Jurinea macrocephala DC. with Antiproliferative Activity.

In the present work, cytotoxic potential of Jurinea macrocephala DC. (Asteraceae) was evaluated on A549 lung cancer and MCF-7 breast cancer cell lines. Isolation studies were carried out using various and repetitive chromatographic methods in order to determine the phytochemical profile of the extracts.

Quantum mechanical, virtual screening, molecular docking, molecular dynamics, ADME and antimicrobial activity studies of some new indole-hydrazone derivatives as potent agents against .

In this study, a new series of indole-5-carbaldehyde hydrazone derivative compounds were designed, synthesized, and their antimicrobial activities were determined by the microdilution method, and the cytotoxic effects on Beas-2b cell lines were investigated by MTT assay. When the activity results were examined, showed promising activity against with MIC: 2 µg/mL compared to ampicillin, gentamicin, and vancomycin, although the antimicrobial activities of the indole derivatives were generally weaker than those of the standard drugs. Compounds showed no cytotoxic activity on the A549, MCF-7, and Beas-2b cell lines.

Role of oil and pomegranate seed oil in wound healing: an study.

This study aimed to investigate the wound-healing efficacy of and pomegranate seed extract oil combined with curcumin as an anti inflammatory agent. A series of experiments were carried out to determine effective concentrations for oil, pomegranate seed extract oil, and curcumin. Ibuprofen was used as a positive control.

Antimicrobial and antiproliferative activity studies of some new quinoline-3-carbaldehyde hydrazone derivatives.

In this study, a total of 22 piece quinoline-3-carbaldehyde hydrazone derivative compounds were designed and synthesized, 2 of which were not original, their antimicrobial activities were determined with microdilution method and their in vitro cytotoxic effect was investigated in MCF-7 and A549 cells by MTT assay. When the activity results are examined, although the antimicrobial effects of quinoline derivatives, in general, are weaker than standard drugs; 3q5 and 3q6 against MRSA showed promising activity with MIC:16 µg/ml compared to reference drugs. Compounds generally showed weaker cytotoxic activity on the A549 and MCF-7 cell line.