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Nathan Goodyear

Estriol and Progesterone: A New Role for Sex Hormones - 0 views

  • Pregnancy-associated Th2 shift has been proposed as a mechanism underlying the improvement of Th1-mediated autoimmune diseases (as rheumatoid arthritis, multiple sclerosis (MS), autoimmune thyoriditis, uveitis, and psoriatic arthritis
  • Th2-mediated autoimmune diseases (as systemic lupus erythematosus)
  • During pregnancy PRG serum level increases by a factor of 4, while estrogen estriol (E3) serum concentration increases by a factor of 20
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  • In pregnant women at or near term there is a daily production of about 300 μmol (80 mg) of E3 and 1 mmol (300 mg) of PRG
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    Estriol and Progesterone associated, as found with pregnancy, associated with decrease in Th1 autoimmune disease.
Nathan Goodyear

Increased frequency of delayed type hypersensitivity to metals in patients with connective tissue disease. - PubMed - NCBI - 0 views

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    increased delayed type hypersensitivity reactions in individuals with certain autoimmune diseases.
Nathan Goodyear

Boswellia Serrata, A Potential Antiinflammatory Agent: An Overview - 0 views

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    review article of anti-inflammatory effects of Boswellia.  Boswellia inhibits 5-LOX and resultant leukotrienes.  3-actyl-11-keto-Beta-boswellic acid is the most potent inhibitor of 5-LOX.  As it relates to disease states and symptoms, Boswellia reduces pain in OA and RA.  Boswellia also shown to inhibit NF-kappa B: a potent nuclear transcription factor for inflammation.  In prostate cancer, Boswellia inhibits prostate tumor growth.
Nathan Goodyear

Interleukin-6 and rheumatic diseases - 0 views

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    IL-6 and sIL-6Ralpha (soluble receptor) associated with autoimmune disease.
Nathan Goodyear

Androgen replacement therapy in male patient... [Arthritis Rheum. 1991] - PubMed - NCBI - 0 views

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    Testosterone replacement reduces inflammation in men with RA
Nathan Goodyear

The antioxidants curcumin and quercetin inhibit ... [Inflamm Res. 2006] - PubMed - NCBI - 0 views

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    curcumin again found to be beneficial in RA.
Nathan Goodyear

A randomized, pilot study to assess the effica... [Phytother Res. 2012] - PubMed - NCBI - 0 views

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    Curcumin beneficial in RA.
Nathan Goodyear

Aromatase and regulation of the estrogen-to... [Ann N Y Acad Sci. 2014] - PubMed - NCBI - 0 views

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    Study looked at inflammatory markers in RA.  The authors point to high aromatase activity, low androgens, and elevated estrone in synovial fluid as an indicator of a link between aromatase activity and inflammation production through E1 production.  The authors also point to the 16 alpha metabolite pathway as pro-inflammatory as well.  One very interesting point made by the authors is that vitamin D down regulates aromatase activity.  In addition to NK-kappaB inhibition, this may be another mechanism by which vitamin D reduces inflammation.
Nathan Goodyear

Alkaline phosphatase isoenzyme activities in rheumatoid arthritis: hepatobiliary enzyme dissociation and relation to disease activity. - 0 views

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    ALP fractionation isoenzyme study can provide deeper understanding of disease involvement.
Nathan Goodyear

Low-dose Interleukin-2 in the Treatment of Autoimmune Disease | touchONCOLOGY - 0 views

  • affect approximately 5 to 8 % of the US population
  • the incidence and prevalence of autoimmune diseases are rising
  • Type 1 diabetes (T1D), rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), and inflammatory bowel disease (IBD) account for the majority of the patients with autoimmune diseases
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  • Autoimmune diseases are characterized by a breakdown of mechanisms that allow the immune system to distinguish between self and nonself and maintain immunologic self-tolerance
  • Tregs, which are important in the maintenance of peripheral immune tolerance.
  • Several subtypes of Tregs exist, the most well studied being CD4+ cells that express high-level CD25 and the transcription factor forkhead box P3 (FOXP3)
  • Treg deficiency or dysfunction is associated with autoimmune disease
  • In clinical studies, decreased levels of circulating CD25+CD4+ T cells have been reported in patients with autoimmune disease
  • These data have led to the hypothesis that augmentation of Tregs may be a useful therapeutic strategy in autoimmune disease
  • Treg augmentation has resulted in clinical improvements in numerous animal models of autoimmune diseases
  • the administration of in vitro expanded CD4+CD25highCD127-Tregs has been found to be safe and may help to preserve β-cell function in children with T1D
  • ability of IL-2 to augment the numbers and function of CD4+ Tregs.
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    Great article.  Immune dysfunction plays role in autoimmune disease and cancer.  Treg cells sit at the center of autoimmunity.  This artice highlights the different uses: low dose IL2 therapy to augment Tregs and reduce autoinflammation and high dose IL2 to augment Treg cells in the fight against cancer.
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