Out of the blue, someone I hadn't spoken to for months emailed me a recent study.
"there is the the research document which shows a correlation between FMS, CFS & FMS, Please pass it on to all who suffer the ignoration of GP's to their condition. It is hard to understand, but you need proof that we are not all psychartriatric patients, and i am afraid that in this area and other areas I have communicated with their is so much ignorence by the medical proffesion.
A chronic fatigue syndrome - related proteome in human cerebrospinal fluid
Journal: BMC Neurology, 2005, 5:22, doi:10.1186/1471-2377-5-22, Published 1 December 2005
Authors: James N Baraniuk, Begona Casado, Hilda Maibach, Daniel J Clauw, Lewis K Pannell and Sonja Hess
NLM Citation: PMID: 16321154
Abstract:
Background: Chronic Fatigue Syndrome (CFS), Persian Gulf War Illness (PGI), and fibromyalgia are overlapping symptom complexes without objective markers or known pathophysiology. Neurological dysfunction is common. We assessed cerebrospinal fluid to find proteins that were differentially expressed in this CFS-spectrum of illnesses compared to control subjects.
Methods: Cerebrospinal fluid specimens from 10 CFS, 10 PGI, and 10 control subjects (50 mul/subject) were pooled into one sample per group (cohort 1). Cohort 2 of 12 control and 9 CFS subjects had their fluids (200 mul/subject) assessed individually. After trypsin digestion, peptides were analyzed by capillary chromatography, quadrupole-time-of-flight mass spectrometry, peptide sequencing, bioinformatic protein identification, and statistical analysis.
Results: Pooled CFS and PGI samples shared 20 proteins that were not detectable in the pooled control sample (cohort 1 CFS-related proteome). Multilogistic regression analysis (GLM) of cohort 2 detected 10 proteins that were shared by CFS individuals and the cohort 1 CFS-related proteome, but were not detected in control samples. Detection of >1 of a select set of 5 CFS-related proteins predicted CFS status with 80% concordance (logistic model). The proteins were alpha-1-macroglobulin, amyloid precursor-like protein 1, keratin 16, orosomucoid 2 and pigment epithelium-derived factor. Overall, 62 of 115 proteins were newly described.
Conclusion: This pilot study detected an identical set of central nervous system, innate immune and amyloidogenic proteins in cerebrospinal fluids from two independent cohorts of subjects with overlapping CFS, PGI and fibromyalgia. Although syndrome names and definitions were different, the proteome and presumed pathological mechanism(s) may be shared.
ACKNOWLEDGEMENTS:
We thank the CFS Research Foundation, Hertfordshire, UK, and Royal Brompton and Harefield NHS Trust for financial support. We thank Dr F Boulton, Ms J Williams, Mr P Rogers, Ms D Carr, and the NBS teams of East Dorset for their help in enrolment and sampling of normal blood donors; Dr A Bell, Consultant Haematologist, Poole Hospital, for use of laboratory facilities for processing of blood samples immediately after collection; and Dr J Sherlock, Applied Biosystems, for advice on Taqman PCR.
This paper is dedicated to Dr David Tyrrell CBE, FRS, who died on 2 May 2005, aged 75, and who gave so much of himself in support of this research program and all its participants
http://www.co-cure.org/Baraniuk.pdf "
Thought I'd pass that on as it may be of help to someone in this group.
Regards
Lewis