Abstract:
Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a chronic, complex multi-organ illness characterized by unexplained debilitating fatigue and post-exertional malaise (PEM). We evaluated transcriptomic changes in peripheral blood mononuclear cells (PBMC) of ME/CFS patients undergoing an exercise challenge and explored the transcriptomic response to exercise and recovery in PBMC of ME/CFS patients, as compared to healthy controls using RNA sequencing technology. As transcriptomic changes in ME/CFS patients are still in the phase of discovery, analysis of data has to be stringent, and the most important results have to be validated by a different technology, such as real-time PCR or NanoString.
Source: Gamer J, Van Booven D, Zarnowski O, Perez M, Frank J, Pangeni RP, Collado F, Klimas NG, Oltra E, Nathanson L. Stress-Induced Changes in Immune Signatures in ME/CFS Patients Determined by Transcriptome Analysis. Methods Mol Biol. 2025;2920:103-112. doi: 10.1007/978-1-0716-4498-0_7. PMID: 40372680. https://link.springer.com/protocol/10.1007/978-1-0716-4498-0_7