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Nathan Goodyear

Does insulin dysfunction play a role in... [Trends Pharmacol Sci. 2002] - PubMed - NCBI - 0 views

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    elevated insulin levels associated with disordered Beta-amyloid metabolism and hyperphosphorylation of tau proteins.  Free radicals also play a role as well.
Nathan Goodyear

Modifiable Risk Factors and Brain Positron Emission Tomography Measures of Amyloid and ... - 0 views

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    Can Alzheimer's be prevented?  New study suggests that nutrition, exercise, and healthy weight are key to Alzheimer's prevention.  A decrease in amyloid plaques and tau tangles were noted in normal BMI individuals, those with greater physical activity and those on a mediterranean diet.
Nathan Goodyear

S-adenosylmethionine reduces the progress of... [Neurobiol Aging. 2012] - PubMed - NCBI - 0 views

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    SAMe helps to correct disordered homocysteine metabolism due to B- vitamin deficiency found in Alzheimer's disease.  SAMe show to reduce amyloid production, improve memory, decrease Tau, and reduced plaque formation.  Now, this was in a mice model, but SAMe as a methyl donor can benefit clients with dementia with minimal side effects.
Nathan Goodyear

JAD - Volume 17, Number 3 - 0 views

  • Challenges Associated with Metal Chelation Therapy in Alzheimer’s Disease
  • Cinnamon Extract Inhibits Tau Aggregation Associated with Alzheimer’s Disease In Vitro
  • Caffeine Reverses Cognitive Impairment and Decreases Brain Amyloid-β Levels in Aged Alzheimer’s Disease Mice
  • ...1 more annotation...
  • Caffeine Suppresses Amyloid-β Levels in Plasma and Brain of Alzheimer’s Disease Transgenic Mice
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    4 abstracts highlighting coffee, cinnamon, and chelation in Alzheimer's prevention and treatment
Nathan Goodyear

Exogenous testosterone: a preventable cause of male infertility - Crosnoe - Translation... - 0 views

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    very nice case review and discussion of the treatment of low T and low sperm count in men desiring preservation of fertility.  Clomid and HCG are viable options to increase endogenous Testosterone production, though both work via different mechanisms.
Nathan Goodyear

Exposure to the Functional Bacterial Amyloid Protein Curli Enhances Alpha-Synuclein Agg... - 0 views

  • Our work suggests that protein misfolding and immune activation in neurodegenerative disorders are triggered through cross-seeding by exposure to exogenous microbial amyloids in the nose, mouth and gut.
  • Streptococcus mutans, Staphlococcus aureus, Salmonella enterica, Mycobacterium tuberculosis and others
  • Gene homologs encoding curli were recently determined also in four phyla: Bacteroidetes, Proteobacteria, Firmicutes, and Thermodesulfobacteria
  • ...8 more annotations...
  • changes in the gut microbiota induced by antibiotics alter neuroinflammation and amyloid deposition in a mouse model of AD
  • Our data suggest that amyloid proteins in the microbiota are involved in the origination and maintenance of neurodegenerative disease.
  • exposure to bacteria producing a functional extracellular amyloid protein enhances aggregation of AS in brain neurons in aged rats and in muscle cells in nematodes
  • AS aggregates seed aggregation of tau
  • involvement of the vagus nerve in PD
  • microgliosis, astrogliosis and enhanced expression of IL-6, TLR2 and TNF in the brain following curli exposure suggest the occurrence of an enhanced local sterile inflammatory response to AS in the brain.
  • the immune system in both AD and PD have now been extensively established
  • TLR2 activation through exposure to bacterial amyloid is pathogenic
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    Gut bacteria may play crucial role in systemic inflammation that leads to Alzheimer's and Parkinson's disease.  These amyloid production bacteria trigger systemic inflammation that leads to microglia activation and amyloid in the brain.   More establishment of the gut-brain connection.  
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