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Total 198 results found since Jan 2013.

An update on the role of miR-124 in the pathogenesis of human disorders.
Abstract MicroRNA-124 (miR-124) is a copious miRNA in the brain, but it is expressed in a wide range of human/animal tissues participating in the pathogenesis of several disorders. Based on its important function in the development of the nervous system, abnormal expression of miR-124 has been detected in nervous system diseases including Alzheimer's disease, Parkinson's disease, Hypoxic-Ischemic Encephalopathy, Huntington's disease, and ischemic stroke. In addition to these conditions, miR-124 contributes to the pathogenesis of cardiovascular disorders, hypertension, and atherosclerosis. Besides, it has been show...
Source: Biomedicine and pharmacotherapy = Biomedecine and pharmacotherapie - January 4, 2021 Category: Drugs & Pharmacology Authors: Ghafouri-Fard S, Shoorei H, Bahroudi Z, Abak A, Majidpoor J, Taheri M Tags: Biomed Pharmacother Source Type: research

The Pharmacological Action of Kaempferol in Central Nervous System Diseases: A Review
In conclusion, we suggest that KPF and some glycosylated derivatives (KPF-3-O-rhamnoside, KPF-3-O-glucoside, KPF-7-O-rutinoside, and KPF-4′-methyl ether) have a multipotential neuroprotective action in CNS diseases, and further studies may make the KPF effect mechanisms in those pathologies clearer. Future in vivo studies are needed to clarify the mechanism of KPF action in CNS diseases as well as the impact of glycosylation on KPF bioactivity.
Source: Frontiers in Pharmacology - January 13, 2021 Category: Drugs & Pharmacology Source Type: research

The metabolic suppressor 3-iodothyronamine enhances lipolysis in 3T3-L1 adipocytes via activation of the adenosine monophosphate-activated protein kinase/forkhead box O1 signaling pathway
This study aimed to investigate the lipolytic potency of the metabolic suppressor 3-iodothyronamine (T1AM) and its molecular mechanism in differentiated 3T3-L1 adipocytes. Cells stained with Oil Red O showed a remarkable accumulation of lipid droplets by 20-d post-differentiation and a plateau at 26 - 30 day. Treatment with 100 μM T1AM for 6 h increased the liberation of free fatty acids (FFAs) and glycerol (P < 0.05) detected in the culture media. However, this stimulatory effect was significantly suppressed by ATGListatin, an inhibitor of adipose triglyceride lipase (ATGL), suggesting that ATGL plays a rate-limiting ...
Source: J Physiol Pharmacol - October 20, 2020 Category: Drugs & Pharmacology Authors: M Kim K Park I Choi Source Type: research

Emerging role of lncRNA DANCR in progenitor cells: beyond cancer
Eur Rev Med Pharmacol Sci. 2021 Feb;25(3):1399-1409. doi: 10.26355/eurrev_202102_24848.ABSTRACTLong noncoding RNAs (lncRNAs) are important participants in biological processes including cell proliferation, differentiation and death, as well as pathogenesis of various diseases. LncRNA differentiation antagonizing non-protein coding RNA (DANCR) is an emerging regulator in cell metabolism and many diseases besides cancers. DANCR is negative in epidermal, osteoblastic and endoderm differentiation, but positive in chondrogenic differentiation of progenitor cells. It is protective for calcification of the ligamentum flavum, stro...
Source: European Review for Medical and Pharmacological Sciences - February 25, 2021 Category: Drugs & Pharmacology Authors: Z Zhang L Shu M Hu X Zhou F Yang X-H Zhou Source Type: research

Ferroptosis and its potential as a therapeutic target
Biochem Pharmacol. 2021 Feb 22:114486. doi: 10.1016/j.bcp.2021.114486. Online ahead of print.ABSTRACTFerroptosis is a recently defined form of programmed cell death that is different from apoptosis. It is an iron-dependent programmed cell death and the accumulation of lipid hydroperoxides to lethal levels make ferroptosis distinct. Ferroptosis can be effectively regulated by a number of cellular variables including iron content, amino acid uptake, polyunsaturated fatty acid incorporation, glutathione biosynthesis, and NADPH levels. A number of severe and common degenerative diseases in humans such as Parkinson's disease an...
Source: Biochemical Pharmacology - February 25, 2021 Category: Drugs & Pharmacology Authors: Hanshu Yuan Justin Pratte Charles Giardina Source Type: research

Fezolinetant in the treatment of vasomotor symptoms associated with menopause
Expert Opin Investig Drugs. 2021 Mar 16. doi: 10.1080/13543784.2021.1893305. Online ahead of print.ABSTRACTINTRODUCTION: Although international clinical practice guidelines recognize a continued role for menopausal hormone therapy (HT), particularly for symptomatic women <60 years of age or within 10 years of menopause, safety and tolerability concerns have discouraged HT use due to potential links with a perceived increased risk of hormone-dependent cancers, and an established risk of stroke and venous thromboembolism. There is therefore a need for safe, effective non-hormonal therapy for relief of vasomotor symptoms (...
Source: Expert Opinion on Investigational Drugs - March 16, 2021 Category: Drugs & Pharmacology Authors: Herman Depypere Christopher Lademacher Emad Siddiqui Graeme L Fraser Source Type: research

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