Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0016053 (
fibromyalgia
)
4,687
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Fibromyalgia
, a chronic condition of widespread pain, stiffness, and fatigue, has proven unresponsive to drugs, the use of which is based on the 'serotonin-deficiency hypothesis'. An alternative hypothesis-failed transcription regulation by thyroid hormone-can explain the serotonin deficiency and other objective findings and symptoms of euthyroid
fibromyalgia
. Virtually every feature of
fibromyalgia
corresponds to signs or symptoms associated with failed transcription regulation by thyroid hormone. In hypothyroid
fibromyalgia
, failed transcription regulation would result from thyroid-hormone deficiency. In euthyroid
fibromyalgia
, failed transcription regulation may result from low-affinity thyroid hormone receptors coded by a mutated
c-erbA
beta 1 gene, yielding partial peripheral resistance to thyroid hormone. The hypothesis of this paper is that, in euthyroid
fibromyalgia
, a mutant
c-erbA
beta 1 gene (or alternately, the
c-erbA
alpha 1 gene) results in low-affinity thyroid-hormone receptors that prevent normal thyroid hormone regulation of transcription. As in hypothyroidism, this would cause a shift toward alpha-adrenergic dominance and increases in both cyclic adenosine 3'-5'-phosphate phosphodiesterase and inhibitory Gi proteins. The result would be tissue-specific hypothyroid-like symptoms despite normal circulating thyroid-hormone levels.
...
PMID:Mutations in the c-erbA beta 1 gene: do they underlie euthyroid fibromyalgia? 907 94