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The evidence shows any dysfunction in the brain such as mitochondrial dysfunction, protein aggregation, glial cell activation, excitotoxicity, and apoptosis which gives ALS-like symptoms. In this review, we have mainly focused on detailing the downregulation of Nrf2/HO-1, which may be the prime reason and may further serve as a pathological hallmark for ALS development. As surveyed, there are limited targetbased interventions that only provide symptomatic relief but do not cure the disease completely. Dysregulation of the Nrf2/HO-1 signaling pathway leads to many physiological changes contributing to neurological conditions, including ALS. Based on the above view, we summarized the combined role of Nrf2/HO-1 signaling in ALS and explored potential therapeutic strategies for disease improvement through pathway modulators.
Inclusion of anticancer drugs into biocompatible nanoparticulate carriers decreases the general toxicity and improves the efficacy of clinical treatments due to the reduction of soluble circulating free drugs.
In addition, removal of emerging drug contaminants from wastewaters is a necessity that should be seriously attended. Boron nitride (BN) is a choice in drug delivery because of its many surprising properties. Here, boron nitride nanoparticles are prepared, characterized by Fourier-transform infrared spectroscopy (FT-IR) and x-ray diffraction (XRD) and used in the delivery of melphalan anti-cancer drug.
Then, density functional theory (DFT) calculations are carried out to study the adsorption of this drug on the surface of pure boron nitride fullerene via familiar hybrid functionals B3LYP and B3PW91. In addition, the polarizable continuum model (PCM) calculations show that BN is stable in water.
Finally, the in vitro cellular toxicity and viability of BN nanoparticles was examined on ES-2 cancer cells. The inhibitory dose IC50 of the material confirmed acceptable cytotoxicity and nanoparticles affected the average growth of the ES-2 cancer cells.
Finally, the in vitro cellular toxicity and viability of BN nanoparticles was examined on ES-2 cancer cells. The inhibitory dose IC50 of the material confirmed acceptable cytotoxicity and nanoparticles affected the average growth of the ES-2 cancer cells.
Brassica oleracea var. capitata f. alba (white cabbage) is a cruciferous vegetable used as a vegetable and traditional medicine all over the world. Different preparation from several parts of the plant- roots, shoots, leaves, and the whole plant are used to treat a wide range of diseases, including diabetes, cancer, gastric, inflammation, hypertension, hypercholesterolemia, bacterial, oxidation, and obesity.
The aim of the current review is to evaluate the botany, distribution, traditional uses, phytochemistry, and pharmacological activities of B. oleracea var. capitata. Moreover, this review will guide to fill the existing gaps in information and highlight additional research prospects in the field of phytochemistry and pharmacology.
Various resources, including research papers, review papers, books, and reports, were collected to obtain overall information on Brassica oleracea var. capitata, which were obtained by an online search of worldwide-accepted scientific databases. Phytochemical constituents'sic and useful information and fill some research gaps for further investigation and drug design. Although we found some important traditional uses and pharmacological activities of Brassica oleracea var. capitata, there is insufficient work in the field of phytochemical activities.
The study was focused on the traditional uses, pharmacological activities, and phytochemistry of Brassica oleracea var. capitata, and the findings indicated that B. oleracea var. capitata is an important medicinal plant that shows several pharmacological effects. We hope our review of this plant will provide more basic and useful information and fill some research gaps for further investigation and drug design. Although we found some important traditional uses and pharmacological activities of Brassica oleracea var. capitata, there is insufficient work in the field of phytochemical activities.Quinoline, isoquinoline, and indoles are common heterocyclic compounds. They have many biological activities, such as antioxidant, anti-inflammatory, antibacterial, antitumor, anti-virus, anti-rheumatism, immunity regulation, expectorant, and analgesic. Over the past few centuries, traditional natural products have made great contributions to the discovery and development of new therapeutic agents. Many important drugs have been found from these three classes of compounds. In this mini-review, we mainly cover the research progress on antioxidant, anti-inflammatory, antibacterial, analgesic activities of quinoline, isoquinoline, and indole compounds over the past 20 years (2000- 2019). read more We aim to explore new characteristic groups or structures in the search for active lead compounds and provide a basis for rational drug design.Herein, the underlying role of disruptor of telomeric silencing 1-like (DOT1L) as a therapeutic target for mixed-lineage leukemia (MLL)-rearranged is comprehensively clarified. DOT1L can be aberrantly recruited by an MLL fusion partner, thereby causing the over-expression, of several leukemia relevant genes and eventually leading to leukemia. As the unique histone methyltransferase (HMT), DOT1L possesses the function to specifically methylate H3K79, which was identified as a hallmark of active transcription. Accordingly, blockading of DOT1L has been recognized as an effective approach for cancer treatment. Currently, nucleoside DOT1L inhibitors have been developed successfully with the only EPZ5676 entering phase I clinical trial in 2013, which was validated as 'orphan drug' toward MLL-rearranged leukemia by FDA. In order to find compounds with better pharmacokinetic properties as DOT1L inhibitors, other types of non-nucleoside skeletons have also been reported successively.Nanotechnology is an emerging outlet of nanoscience in which the atoms are encompassed in nanoscale dimensions and become more receptive compared with their distinctive counterparts. Recently, the utilization of synthetic designs and physicochemical approaches has received special attention; nevertheless, the generation of noxious impressions on the eco-system has raised serious concerns of the scientific community worldwide. Presently, environment-friendly green synthesis routes are promising venues for the arrangement of Metal/Metal Oxide (M/MO) nanostructured materials by using plants and their corresponding alliances. This revolution is predominantly recompensing as far as the reduction of toxic emissions and wastes is concerned. Accordingly, material scientists have adopted various renewable naturally-occurring eco-friendly materials, and biogenic processes to fabricate the functional M/MO nanostructured materials. The current review article recapitulates and assimilates the present state of knowledge on different strategies for biogenic fabrication of M/MO nanostructured materials.
Homepage: https://www.selleckchem.com/products/tc-s-7009.html
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