Metabolomic Differentials in Women with and without Fibromyalgia.

08:00 EDT 14th August 2019 | BioPortfolio

Summary of "Metabolomic Differentials in Women with and without Fibromyalgia."

A non-targeted plasma metabolomic analysis was conducted to compare differentially expressed metabolites in women with and without fibromyalgia (FM) using data and samples collected from two parent studies in women with fibromyalgia (n=20) and comparative data collected from newly recruited age-matched women (n=20). Blood plasma samples were analyzed for metabolite content using liquid chromatography mass spectrometry. Consolidation of positive and negative ion mode metabolomics data with fold change (>2 or <0.5) and variable importance of projection scores ≥ 1 revealed statistically significant metabolites comparing samples from women with and without FM. Metabolite profiles in patients with FM differed from the comparison group in energy, lipid and amino acid metabolites reflecting heightened oxidative stress, inflammation and tryptophan degradation in patients with FM. Study results may contribute to further identification of unique metabolomic profiles enhancing understanding of the pathophysiology of FM and for the development of effective therapeutic options. This article is protected by copyright. All rights reserved.


Journal Details

This article was published in the following journal.

Name: Clinical and translational science
ISSN: 1752-8062


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Medical and Biotech [MESH] Definitions

A common nonarticular rheumatic syndrome characterized by myalgia and multiple points of focal muscle tenderness to palpation (trigger points). Muscle pain is typically aggravated by inactivity or exposure to cold. This condition is often associated with general symptoms, such as sleep disturbances, fatigue, stiffness, HEADACHES, and occasionally DEPRESSION. There is significant overlap between fibromyalgia and the chronic fatigue syndrome (FATIGUE SYNDROME, CHRONIC). Fibromyalgia may arise as a primary or secondary disease process. It is most frequent in females aged 20 to 50 years. (From Adams et al., Principles of Neurology, 6th ed, p1494-95)

Women who are engaged in gainful activities usually outside the home.

Women licensed to practice medicine.

The concept covering the physical and mental conditions of women.

The rights of women to equal status pertaining to social, economic, and educational opportunities afforded by society.

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