Fatty acids and their therapeutic potential in neurological disorders

2016 ◽  
Vol 95 ◽  
pp. 75-84 ◽  
Author(s):  
Enie Lei ◽  
Kristina Vacy ◽  
Wah Chin Boon
Keyword(s):  
Fatty Acids ◽  
Neurological Disorders ◽  
Therapeutic Potential

scholarly journals mRNA-Driven Generation of Transgene-Free Neural Stem Cells from Human Urine-Derived Cells

Cells ◽  
2019 ◽  
Vol 8 (9) ◽  
pp. 1043 ◽  
Author(s):  
Phil Jun Kang ◽  
Daryeon Son ◽  
Tae Hee Ko ◽  
Wonjun Hong ◽  
Wonjin Yun ◽  
...  
Keyword(s):  
Stem Cells ◽  
Neural Stem Cells ◽  
Human Urine ◽  
Neurological Disorders ◽  
Therapeutic Potential ◽  
Embryonic Stem ◽  
Global Gene Expression ◽  
Patient Specific ◽  
Human Neural Stem Cells

Human neural stem cells (NSCs) hold enormous promise for neurological disorders, typically requiring their expandable and differentiable properties for regeneration of damaged neural tissues. Despite the therapeutic potential of induced NSCs (iNSCs), a major challenge for clinical feasibility is the presence of integrated transgenes in the host genome, contributing to the risk for undesired genotoxicity and tumorigenesis. Here, we describe the advanced transgene-free generation of iNSCs from human urine-derived cells (HUCs) by combining a cocktail of defined small molecules with self-replicable mRNA delivery. The established iNSCs were completely transgene-free in their cytosol and genome and further resembled human embryonic stem cell-derived NSCs in the morphology, biological characteristics, global gene expression, and potential to differentiate into functional neurons, astrocytes, and oligodendrocytes. Moreover, iNSC colonies were observed within eight days under optimized conditions, and no teratomas formed in vivo, implying the absence of pluripotent cells. This study proposes an approach to generate transplantable iNSCs that can be broadly applied for neurological disorders in a safe, efficient, and patient-specific manner.

scholarly journals Furanoid F-Acid F6 Uniquely Induces NETosis Compared to C16 and C18 Fatty Acids in Human Neutrophils

Biomolecules ◽  
2018 ◽  
Vol 8 (4) ◽  
pp. 144 ◽  
Author(s):  
Meraj Khan ◽  
Cecil Pace-Asciak ◽  
Jassim Al-Hassan ◽  
Mohammad Afzal ◽  
Yuan Liu ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Therapeutic Potential ◽  
Lipid Fraction ◽  
Arabian Gulf ◽  
Dienoic Acid ◽  
Neutrophil Extracellular Trap ◽  
Gas Chromatography Mass Spectrometry ◽  
Human Neutrophils ◽  
Long Chain

Various biomolecules induce neutrophil extracellular trap (NET) formation or NETosis. However, the effect of fatty acids on NETosis has not been clearly established. In this study, we focused on the NETosis-inducing ability of several lipid molecules. We extracted the lipid molecules present in Arabian Gulf catfish (Arius bilineatus, Val) skin gel, which has multiple therapeutic activities. Gas chromatography–mass spectrometry (GC-MS) analysis of the lipid fraction-3 from the gel with NETosis-inducing activity contained fatty acids including a furanoid F-acid (F6; 12,15-epoxy-13,14-dimethyleicosa-12,14-dienoic acid) and common long-chain fatty acids such as palmitic acid (PA; C16:0), palmitoleic acid (PO; C16:1), stearic acid (SA; C18:0), and oleic acid (OA; C18:1). Using pure molecules, we show that all of these fatty acids induce NETosis to different degrees in a dose-dependent fashion. Notably, F6 induces a unique form of NETosis that is rapid and induces reactive oxygen species (ROS) production by both NADPH oxidase (NOX) and mitochondria. F6 also induces citrullination of histone. By contrast, the common fatty acids (PA, PO, SA, and OA) only induce NOX-dependent NETosis. The activation of the kinases such as ERK (extracellular signal-regulated kinase) and JNK (c-Jun N-terminal kinase) is important for long-chain fatty acid-induced NETosis, whereas, in F-acid-induced NETosis, Akt is additionally needed. Nevertheless, NETosis induced by all of these compounds requires the final chromatin decondensation step of transcriptional firing. These findings are useful for understanding F-acid- and other fatty acid-induced NETosis and to establish the active ingredients with therapeutic potential for regulating diseases involving NET formation.

The Therapeutic Potential of Statins in Neurological Disorders

2007 ◽  
Vol 14 (1) ◽  
pp. 103-112 ◽  
Author(s):  
G. Rajanikant ◽  
D. Zemke ◽  
M. Kassab ◽  
A. Majid
Keyword(s):  
Neurological Disorders ◽  
Therapeutic Potential

scholarly journals Neuroprotective Effects, Biological Activities and Therapeutic Potential of Phytochemicals: A Comprehensive Review

2020 ◽  
pp. 1-11
Author(s):  
Xi-jun Wang ◽  
Shi Qiu ◽  
Aihua Zhang ◽  
Jian-hua Miao ◽  
Hui Sun ◽  
...  
Keyword(s):  
Natural Products ◽  
Neurological Disorders ◽  
Chemical Biology ◽  
Therapeutic Potential ◽  
Biological Activities ◽  
Therapeutic Agents ◽  
Neuroprotective Effects ◽  
Alternative Medicines ◽  
Pharmacological Targets ◽  
The World

The incidence of neurological disorders is growing in the world together with an increased lifespan. Nowadays, there are still no effective treatments for neurodegenerative pathology, which make necessary to search for new therapeutic agents. Natural products, most of them used in phytochemicals from herbal medicine, are considered promising alternatives for the treatment of neurodegenerative diseases. Numerous herbs have been applied to neurodegenerative disease treatments as complementary and alternative medicines. In the 21st century, omics-coupled functional pharmacology was developed for neurodegenerative drug discovery from natural products. In this article, we firstly provide the latest understanding of neurological disorders on risk factors, category, diagnosis and treatment, and then specially present an overview of natural products in neuroprotective effects research from chemical biology to pharmacological targets, and also discuss the natural products application and future challenge.

Curcumin ameliorates protein expression changes involved in mitochondrial fatty acids metabolism in heart of mice fed a high-fructose diet

2020 ◽  
Author(s):  
Cecilia Gabriela Meléndez-Salcido ◽  
Katya Vargas-Ortiz ◽  
Oscar Gerardo Silva-Gaona ◽  
María Cristina León-García ◽  
Luz Arcelia Ortega-Hernández ◽  
...  
Keyword(s):  
Gene Expression ◽  
Fatty Acids ◽  
Beneficial Effect ◽  
Therapeutic Potential ◽  
Cardiometabolic Disease ◽  
Control Group ◽  
Standard Diet ◽  
High Fructose Diet ◽  
High Fructose ◽  
Fatty Acids Metabolism

Abstract Background: It has been proposed that curcumin modulates the gene expression of different signaling pathways, improve the fatty acids metabolism and exerts a potential beneficial effect on cardiometabolic disease, but this has not been thoroughly demonstrated. In the present study, we evaluated the effect of curcumin upon the expression of PPARα, CPT1, MCAD, VLCAD and ACAA2 in heart of mice fed a high-fructose diet (HFD). Methods: Twenty-four mice C57BL/6 were divided into four groups (n=6) and treated for 15 weeks. Control group (C) received standard diet (SD), Curcumin group (C+Cur), Fructose group (F) and Fructose with Curcumin group (F+Cur). The groups were treated with 0.75% w/w curcumin mixed in the SD and 30% w/v fructose in water, respectively. Heart proteins expression were analyzed by Western Blot. Results: Curcumin supplementation increased PPARα and ACAA2 expression and decreased CPT1 and MCAD expression in heart of mice fed a HFD. However, it did not modify the VLCAD expression. Conclusions: Curcumin regulated PPARα, CPT1 and MCAD expression and increased ACAA2 expression; suggesting a therapeutic potential in the prevention of alterations in mitochondrial fatty acids metabolism in heart of mice fed a HFD.

The therapeutic potential of long-chain omega-3 fatty acids in nonalcoholic fatty liver disease

2011 ◽  
Vol 30 (1) ◽  
pp. 6-19 ◽  
Author(s):  
Haim Shapiro ◽  
Miryam Tehilla ◽  
Joelle Attal-Singer ◽  
Rafael Bruck ◽  
Rachel Luzzatti ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Liver Disease ◽  
Fatty Liver ◽  
Nonalcoholic Fatty Liver Disease ◽  
Fatty Liver Disease ◽  
Therapeutic Potential ◽  
Omega 3 Fatty Acids ◽  
Omega 3 ◽  
Nonalcoholic Fatty Liver ◽  
Long Chain
Sign in / Sign up

Export Citation Format

Share Document