dolichols and Obsessive-Compulsive-Disorder

The case report of a family with coexistence of hypotension, recurrent respiratory infection, motor tics, obsessive-compulsive disorder (OCD), major depressive disorder, early onset osteoporosis, low body mass index, bulimia nervosa, and healthy aging with longevity is described. The family members had hyposexual behavior and less tendency toward spirituality. They did not have insomnia, but they did display tendency toward increased somnolence. No addictive behavior was observed. The family demonstrated a high level of bonding and affectionate behavior, and they were less creative, with an average intelligence quotient (IQ). There was a total absence of vascular thrombosis, systemic neoplasms and neuronal degeneration in the indexed family. All members of the indexed family were left hemispheric dominant. The levels of serum digoxin, HMG-CoA reductase activity, and dolichol were found to be decreased in the members of the indexed family, with a corresponding increase in red blood cell (RBC) Na(+)-K+ ATPase activity, serum ubiquinone and magnesium levels. There was increase in tyrosine catabolites and a reduction in tryptophan catabolites in the serum. The total and individual glycosaminoglycan fractions, carbohydrate residues of glycoproteins, activity of glycosaminoglycans (GAG) degrading enzymes, and glycohydrolases were decreased in the serum. The concentration of RBC membrane total GAG and carbohydrate residues of glycoproteins increased, while the cholesterol: phospholipid ratio of the membrane decreased. The activity of free radical scavenging enzymes were increased, while the concentration of free radicals decreased significantly. The same biochemical patterns were observed in left hemispheric dominance as opposed to right hemispheric dominance. The significance of these findings in the pathogenesis of these disorders is discussed.

Topics: Body Mass Index; Brain Chemistry; Depressive Disorder, Major; Digoxin; Dolichols; Dominance, Cerebral; Erythrocytes; Family Health; Female; Glycosaminoglycans; Humans; Hydroxymethylglutaryl CoA Reductases; Hypertension; Hypothalamic Diseases; Male; Obsessive-Compulsive Disorder; Osteoporosis; Respiration Disorders; Sexual Dysfunction, Physiological; Sodium-Potassium-Exchanging ATPase; Tics; Tryptophan; Tyrosine

A family with coexistence of hypotension, recurrent respiratory infection, motor tics, obsessive compulsive disorder, major depressive disorder, early onset osteoporosis, low body mass index, bulimia nervosa and healthy aging with longevity is described. The family members had hyposexual behavior, less tendency for spirituality, had no insomnia but a tendency towards increased somnolence, no addictive behaviour, had more bonding and affectionate behavior and were less creative with an average IQ. There was no vascular thrombosis, systemic neoplasm and neuronal degeneration in the index family. All members of the family were left hemispheric dominant. The level of serum digoxin, HMG CoA reductase activity and dolichol was found to be decreased in all with a corresponding increase in RBC Na(+)-K(+) ATPase activity and serum ubiquinone magnesium level. There was increase in tyrosine catabolites and a reduction in tryptophan catabolites in serum. Total and individual glycosaminoglycan fractions, carbohydrate residues of glycoproteins, glycolipids, activity of GAG degrading enzymes and glycohydrolases were decreased in serum. The concentration of RBC membrane total GAG and carbohydrate residues of glycoproteins increased while cholesterol : phospholipid ratio of membrane decreased. The activity of free radical scavenging enzymes were increased while the concentration of free radicals decreased significantly. The same biochemical patterns were observed in left hemispheric dominance as opposed to right hemispheric dominance. The significance of these findings in the pathogenesis of these disorders is discussed.

Topics: Cardenolides; Depressive Disorder, Major; Digoxin; Dolichols; Dominance, Cerebral; Family Health; Female; Humans; Hydroxymethylglutaryl CoA Reductases; Male; Obsessive-Compulsive Disorder; Pedigree; Saponins; Sodium-Potassium-Exchanging ATPase; Ubiquinone

The isoprenoid pathway related cascade was assessed in 15 patients with obsessive compulsive disorder (OCD) and la Tourette's syndrome (TS). The pathway was also assessed in right hemispheric dominant, left hemispheric dominant, and bihemispheric dominant individuals to assess whether hemispheric dominance has any correlation with these disease states. The levels of serum digoxin, HMG CoA reductase activity, and dolichol were found to be decreased in OCD and la Tourette's syndrome as well as in left hemispheric dominant individuals with a corresponding increase in RBC Na(+)-K+ ATPase activity, serum ubiquinone, and magnesium levels. There was an increase in tyrosine and its catabolites, and a reduction in tryptophan and its catabolites in the serum. The total and individual glycosaminoglycan (GAG) fractions, carbohydrate residues of glycoproteins, and the concentration of glycolipids decreased in the serum. The activity of GAG degrading enzymes and glycohydrolases were decreased. The RBC membrane glycoconjugates were increased while the membrane cholesterol:phospholipid ratio was decreased. The activity of free radical scavenging enzymes increased while the concentration of free radicals decreased significantly. On the other hand, there was hyperdigoxinemia and the reverse biochemical patterns in those with right hemispheric dominance. Membrane Na(+)-K+ ATPase stimulation can result in decreased intracellular Ca2+ and increased magnesium levels. Increased levels of dopamine can lead to a tic syndrome, while reduced levels of serotonin and increased dopamine can both lead to obsessive compulsive disorder. Decrease in fucose and sialo-ligands, increased immunosuppressive morphine levels, decreased T-cell calcineurin signal transduction related to decreased intracellular calcium, reduced free radical production, and altered presentation of bacterial glycoconjugate antigens can lead to a hypoimmune response and recurrent respiratory infection in OCD patients. OCD and la Tourette's syndrome are associated with left hemispheric chemical dominance.

Topics: Cholesterol; Digoxin; Dolichols; Dominance, Cerebral; Erythrocyte Membrane; Functional Laterality; Glycosaminoglycans; Humans; Hydroxymethylglutaryl CoA Reductases; Hypothalamus; Obsessive-Compulsive Disorder; Polyisoprenyl Phosphates; Signal Transduction; Sodium-Potassium-Exchanging ATPase; Tourette Syndrome; Tryptophan; Tyrosine