Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0917801 (insomnia)
 10,606 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Alteration in the isoprenoid metabolites--digoxin, ubiquinone, and dolichol--have been reported in neuronal degeneration (Parkinson's disease), oncogenesis (central nervous system glioma), functional neuropsychiatric disorders (schizophrenia and epilepsy), and immune-mediated disorders (multiple sclerosis). The coexistence of these disorders has been documented in literature and a central dysfunction related to digoxin and the isoprenoid pathway may underlie all these disorders. A family with a high prevalence of Parkinson's disease, schizophrenia, neoplasms, syndrome X, rheumatoid arthritis, and epilepsy has been described. The psychological behavioral patterns of the family were: creativity and high IQ, hypersexual behavior, reduced appetite and eating behavior, insomnia and reduced sleep patterns, increased tendency for spirituality, increased tendency for addiction, less bonding and affectionate behavior, and left handedness/right hemispheric dominance. Digoxin, an endogenous Na(+)-K+ ATPase inhibitor secreted by the hypothalamus, was found to be elevated and red blood cell (RBC) membrane Na(+)-K+ ATPase activity was found to be reduced in all the disorders and in the indexed family studied. Hypothalamic digoxin can modulate conscious perception and its dysfunction may lead to schizophrenia. Digoxin can also preferentially upregulate tryptophan transport over tyrosine, resulting in increased levels of depolarizng tryptophan catabolites, serotonin, quinolinic acid, strychnine, and nicotine, and decreased levels of hyperpolarizing tyrosine catabolites, dopamine, noradrenaline, and morphine, contributing to membrane Na(+)-K+ ATPase inhibition in all the above disorders and the indexed family. Digoxin-induced membrane Na(+)-K+ ATPase inhibition can result in increased intracellular Ca2+ and reduced Mg2+ levels, leading on to glutamate excitotoxicity, oncogene activation, and immune activation. Digoxin-induced altered Ca2+/Mg2+ ratios, reduced ubiquinone, and increased dolichol can affect glycoconjugate metabolism, membrane formation and structure, and mitochondrial function, leading to the diverse disorders described above, including those in the indexed family. The isoprenoid pathway and neurotransmitter patterns were compared in right-handed/LH dominant and left-handed/RH dominant individuals. The left-handed/RH dominant individuals compared to right-handed/LH dominant individuals had elevated hydroxymethylglutarylcoenzyme A reductase activity, with increased serum digoxin and dolichol levels. The serum ubiquinone, serum Mg2+ and RBC Na(+)-K+ ATPase activity were reduced in left-handed/RH dominant individuals. The left-handed/RH dominant individuals compared to right-handed/LH dominant individuals had elevated levels of serum tryptophan, quinolinic acid, serotonin, nicotine, and strychnine. The levels of tyrosine, dopamine, noradrenaline, and morphine were low in left-handed/RH dominant compared to right-handed/LH dominant individuals. The hyperdigoxinemic state indicates right hemispheric dominance. Hypothalamic digoxin can thus function as the master conductor of the neuroimmunoendocrine orchestra and coordinate the functions of various cellular organelles.
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PMID:Central role of hypothalamic digoxin in conscious perception, neuroimmunoendocrine integration, and coordination of cellular function: relation to hemispheric dominance. 1232 12

A family with a high prevalence of Parkinson's disease, schizophrenia, neoplasms, syndrome-X, rheumatoid arthritis and epilepsy has been described. The psychological behavioural patterns of the family were as follows--creativity and high IQ, hypersexual behaviour, reduced appetite and eating behaviour, insomnia and reduced sleep patterns, increased tendency for spirituality, increased tendency for addiction, less of bonding and affectionate behaviour and left handedness. Digoxin, an endogenous Na(+)-K(+) ATPase inhibitor secreted by the hypothalamus, was found to be elevated and RBC membrane Na(+)-K(+) ATPase activity was found to be reduced in all the disorders and in the indexed family studied. Hypothalamic digoxin can modulate conscious perception and its dysfunction may lead to schizophrenia. Digoxin can also preferentially upregulate tryptophan transport over tyrosine resulting in increased levels of depolarising tryptophan catabolites - serotonin, quinolinic acid, strychnine and nicotine and decreased levels of hyperpolarising tyrosine catabolites dopamine, noradrenaline and morphine contributing to membrane Na(+)-K(+) ATPase inhibition in all the above disorders and the indexed family. Digoxin induced membrane Na(+)-K(+) ATPase inhibition can result in increased intracellular Ca(2+) and reduced Mg(++) levels leading to glutamate excitotoxicity, oncogene activation and immune activation. Digoxin induced altered Ca(++)/Mg(++) ratios, reduced ubiquinone and increased dolichol can affect glycoconjugate metabolism, membrane formation and structure and mitochondrial function leading to the diverse disorders described above including those in the indexed family. The isoprenoid pathway and neurotransmitter patterns were compared in right-handed/left hemispheric dominant and left-handed/right hemispheric dominant individuals. The biochemical patterns in the indexed family and the diverse disorders studied correlated with those obtained in right hemispheric dominance. The hyperdigoxinemic state indicates right hemispheric dominance. Hypothalamic digoxin can thus function as the master conductor of the neuroimmunoendocrine orchestra and co-ordinate the functions of various cellular organelles.
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PMID:Hypothalamic digoxin--central role in conscious perception, neuroimmunoendocrine integration and coordination of cellular function--relation to hemispheric dominance. 1260 43

The isoprenoid path way produces endogenous digoxin, a substance that can regulate neurotransmitter and amino acid transport. Digoxin synthesis and neurotransmitter patterns were assessed in individuals with chronic insomnia. The patterns were compared in those with right hemispheric and left hemispheric dominance. The activity of HMG GoA reductase and serum levels of digoxin, magnesium, tryptophan catabolites, and tyrosine catabolites were measured in individuals with chronic insomnia and in individuals with differing hemispheric dominance. Digoxin synthesis was increased with upregulated tryptophan catabolism (increased levels of serotonin, strychnine, and nicotine), and downregulated tyrosine catabolism (decreased levels of dopamine, noradrenaline, and morphine) in those with chronic insomnia and right hemispheric chemical dominance. Digoxin synthesis was reduced with downregulated tryptophan catabolism (decreased levels of serotonin, strychnine, and nicotine) and upregulated tyrosine catabolism (increased levels of dopamine, noradrenaline, and morphine) in those with normal sleep patterns and left hemispheric chemical dominance. Hypothalamic digoxin plays a central role in the regulation of sleep behavior. Hemispheric chemical dominance in relation to digoxin status is also crucial.
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PMID:Hypothalamic digoxin, hemispheric chemical dominance, and sleep. 1285 81