scholarly journals 320. TYPE 1 INTERFERON EXPRESSION IS ASSOCIATED WITH AUTOANTIBODIES ACROSS SYSTEMIC AUTOIMMUNE DISEASES: RESULTS FROM THE LUPUS EXTENDED AUTOIMMUNE PHENOTYPE STUDY

Rheumatology ◽  
2017 ◽  
Vol 56 (suppl_2) ◽  
Author(s):  
John A. Reynolds ◽  
Mumtaz Khan ◽  
Tracy A. Briggs ◽  
Gillian Rice ◽  
Yanick Crow ◽  
...  
Keyword(s):  
Autoimmune Diseases ◽  
Systemic Autoimmune Diseases ◽  
Type 1 Interferon

Bisphenol A as a Factor in the Mosaic of Autoimmunity

2021 ◽  
Vol 21 ◽  
Author(s):  
Zora Lazurova ◽  
Ivica Lazurova ◽  
Yehuda Shoenfeld
Keyword(s):  
Bisphenol A ◽  
Autoimmune Diseases ◽  
Thyroid Autoimmunity ◽  
Diabetes Mellitus Type 1 ◽  
Systemic Autoimmune Diseases ◽  
Physiological Processes ◽  
Oncological Diseases ◽  
Organ Specific ◽  
Inflammatory Bowel

The population worldwide is largely exposed to bisphenol A (BPA), a commonly used plasticizer, that has a similar molecular structure to endogenous estrogens. Therefore, it is able to influence physiological processes in human body, taking part in the pathophysiology of various endocrinopathies, as well as, cardiovascular, neurological and oncological diseases. BPA has been found to affect the immune system, leading to the development of autoimmunity and allergies, too. In the last few decades, the prevalence of autoimmune diseases has significantly increased, that could be explained by a rising exposure of the population to environmental factors, such as BPA. BPA has been found to play a role in the pathogenesis of systemic autoimmune diseases and also organ-specific autoimmunity (thyroid autoimmunity, diabetes mellitus type 1, myocarditis, inflammatory bowel disease, multiple sclerosis, encephalomyelitis etc), but the results of some studies remain still controversial, so further research is needed.

Features of the ovarian reserve of women of reproductive age suffering from autoimmune diseases

GYNECOLOGY ◽  
2020 ◽  
Vol 22 (5) ◽  
pp. 27-30
Author(s):  
Elena N. Andreeva ◽  
Olga R. Grigoryan ◽  
Yulia S. Absatarova ◽  
Irina S. Yarovaya ◽  
Robert K. Mikheev
Keyword(s):  
Type 1 Diabetes ◽  
Thyroid Gland ◽  
Autoimmune Diseases ◽  
Ovarian Reserve ◽  
Reproductive Potential ◽  
Reproductive Age ◽  
Control Group ◽  
Antithyroid Antibodies ◽  
Healthy Women

The reproductive potential of a woman depends on indicators of the ovarian reserve, such as the anti-Muller hormone (AMH) and the number of antral follicles (NAF). Autoimmune diseases have a significant effect on fertility and contribute to the development of premature ovarian failure. Aim.To evaluate the parameters of the ovarian reserve in patients with type 1 diabetes mellitus, carriers of antibodies to the thyroid gland in a state of euthyroidism and compare them with similar parameters in healthy women. Materials and methods.In the first block of the study, the level of AMH, follicle-stimulating hormone, luteinizing hormone, NAF was studied among 224 women with diabetes and 230 healthy women in the control group. In block II, the level of the above hormonal indices was studied in 35 carriers of antithyroid antibodies in the state of euthyroidism and 35 healthy women. Results.In patients with type 1 diabetes, the level of AMH, NAF was statistically significantly lower when compared with the control group. Among carriers of antithyroid antibodies and healthy women, no difference in AMH and NAF was found. Conclusion.The autoimmune processes accompanying diabetes are more influenced by the ovarian reserve indices than autoimmune aggression to the tissues of the thyroid gland.

Role of Positron Emission Tomography for Central Nervous System Involvement in Systemic Autoimmune Diseases: Status and Perspectives

2018 ◽  
Vol 25 (26) ◽  
pp. 3096-3104 ◽  
Author(s):  
Daniele Mauro ◽  
Gaetano Barbagallo ◽  
Salvatore D`Angelo ◽  
Pasqualina Sannino ◽  
Saverio Naty ◽  
...  
Keyword(s):  
Positron Emission Tomography ◽  
Central Nervous System ◽  
Nervous System ◽  
Autoimmune Diseases ◽  
Pet Imaging ◽  
Emission Tomography ◽  
Cns Involvement ◽  
Systemic Autoimmune Diseases ◽  
Positron Emission

In the last years, an increasing interest in molecular imaging has been raised by the extending potential of positron emission tomography [PET]. The role of PET imaging, originally confined to the oncology setting, is continuously extending thanks to the development of novel radiopharmaceutical and to the implementation of hybrid imaging techniques, where PET scans are combined with computed tomography [CT] or magnetic resonance imaging[MRI] in order to improve spatial resolution. Early preclinical studies suggested that 18F–FDG PET can detect neuroinflammation; new developing radiopharmaceuticals targeting more specifically inflammation-related molecules are moving in this direction. Neurological involvement is a distinct feature of various systemic autoimmune diseases, i.e. Systemic Lupus Erythematosus [SLE] or Behcet’s disease [BD]. Although MRI is largely considered the gold-standard imaging technique for the detection of Central Nervous System [CNS] involvement in these disorders. Several patients complain of neuropsychiatric symptoms [headache, epilepsy, anxiety or depression] in the absence of any significant MRI finding; in such patients the diagnosis relies mainly on clinical examination and often the role of the disease process versus iatrogenic or reactive forms is doubtful. The aim of this review is to explore the state-of-the-art for the role of PET imaging in CNS involvement in systemic rheumatic diseases. In addition, we explore the potential role of emerging radiopharmaceutical and their possible application in aiding the diagnosis of CNS involvement in systemic autoimmune diseases.

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