Analysis of Transient Receptor Potential Ion Channels in ME/CFS
Eaton-Fitch, Natalie; Muraki, Katsuhiko; Sasso, Etianne Martini; Magawa, Chandi; Marshall-Gradisnik, Sonya
This chapter provides a comprehensive overview of methodologies currently employed to study ion channels, particularly transient receptor potential melastatin 3 (TRPM3) in the context of myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS).
Sample preparation involves the collection of whole blood, separation of peripheral blood mononuclear cells (PBMCs) via density gradient centrifugation, and isolation of natural killer (NK) cells. Protein expression analysis utilizes flow cytometry, liquid chromatography-mass spectrometry (LC-MS), western blotting, and immunofluorescence techniques. Functional analysis focuses on calcium imaging and electrophysiology techniques to investigate ion channel responses to pharmacological stimuli. The authors highlight that some experimental protocols included within this chapter require specialized training and equipment.
In order to replicate these protocols extended training is advised, specifically when attempting electrophysiology experimentation. The use of advanced techniques for detailed analysis provides insights into ion channel function and potential implications in the pathomechanism of ME/CFS offering avenues for further research and therapeutic exploration.
Link | PDF (SpringerLink) [Paywall]
Eaton-Fitch, Natalie; Muraki, Katsuhiko; Sasso, Etianne Martini; Magawa, Chandi; Marshall-Gradisnik, Sonya
This chapter provides a comprehensive overview of methodologies currently employed to study ion channels, particularly transient receptor potential melastatin 3 (TRPM3) in the context of myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS).
Sample preparation involves the collection of whole blood, separation of peripheral blood mononuclear cells (PBMCs) via density gradient centrifugation, and isolation of natural killer (NK) cells. Protein expression analysis utilizes flow cytometry, liquid chromatography-mass spectrometry (LC-MS), western blotting, and immunofluorescence techniques. Functional analysis focuses on calcium imaging and electrophysiology techniques to investigate ion channel responses to pharmacological stimuli. The authors highlight that some experimental protocols included within this chapter require specialized training and equipment.
In order to replicate these protocols extended training is advised, specifically when attempting electrophysiology experimentation. The use of advanced techniques for detailed analysis provides insights into ion channel function and potential implications in the pathomechanism of ME/CFS offering avenues for further research and therapeutic exploration.
Link | PDF (SpringerLink) [Paywall]