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home:diseases:sjogrens [01.11.2019]
sallieq [Introduction]
home:diseases:sjogrens [01.11.2019]
sallieq [Recent Research]
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 International classification criteria for Sjögrens syndrome include ocular symptoms, oral symptoms, ocular signs, histopathology, salivary gland involvement and sialography. The classification requires four of the six items, one of which must be positive minor salivary gland biopsy or a positive antibody test. Early diagnosis is important to prevent further complications.   (({{pubmed>long:25878484}}))   International classification criteria for Sjögrens syndrome include ocular symptoms, oral symptoms, ocular signs, histopathology, salivary gland involvement and sialography. The classification requires four of the six items, one of which must be positive minor salivary gland biopsy or a positive antibody test. Early diagnosis is important to prevent further complications.   (({{pubmed>long:25878484}}))  
  
-Neurologic disease is a common extraglandular manifestation of Sjögren's syndrome  (({{pubmed>long:30627507}})) + 
 +Primary Sjögren's syndrome (pSS) is a chronic systemic autoimmune disease, of slow progression, characterized by lymphocytic infiltration of the exocrine glands, that leads to sicca symptoms, mainly xerophtalmia and xerostomia. It may involve any organ and lead to extraglandular manifestations, which also can precede typical glandular manifestations and delay the diagnosis of pSS. In the past years, better knowledge of the disease has led to improvement in treatment management.  (({{pubmed>long:21794757}}))  
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 ===== Evidence of infectious cause ===== ===== Evidence of infectious cause =====
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 pSS patients have impaired blood pressure response to standing. Dysautonomia correlates with PSS-associated symptoms and quality of life.   (({{pubmed>long:22976617}}))   pSS patients have impaired blood pressure response to standing. Dysautonomia correlates with PSS-associated symptoms and quality of life.   (({{pubmed>long:22976617}}))  
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 +Neurologic disease is a common extraglandular manifestation of Sjögren's syndrome  (({{pubmed>long:30627507}})) 
  
 This information aids understanding of the history and development of dry eye research, in addition to the impact and characteristics of the contributors to the field.  (({{pubmed>long:23321358}}))   This information aids understanding of the history and development of dry eye research, in addition to the impact and characteristics of the contributors to the field.  (({{pubmed>long:23321358}}))  
  
 The purpose of this study was to investigate salivary tissue assessment with various sonoelastographic modalities (real-time tissue elastography, Virtual Touch imaging and quantification) in patients with Sjögren's syndrome as compared with an appropriate control group. (({{pubmed>long:27207020}}))   The purpose of this study was to investigate salivary tissue assessment with various sonoelastographic modalities (real-time tissue elastography, Virtual Touch imaging and quantification) in patients with Sjögren's syndrome as compared with an appropriate control group. (({{pubmed>long:27207020}}))  
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-Primary Sjögren's syndrome (pSS) is a chronic systemic autoimmune disease, of slow progression, characterized by lymphocytic infiltration of the exocrine glands, that leads to sicca symptoms, mainly xerophtalmia and xerostomia. It may involve any organ and lead to extraglandular manifestations, which also can precede typical glandular manifestations and delay the diagnosis of pSS. In the past years, better knowledge of the disease has led to improvement in treatment management.  (({{pubmed>long:21794757}}))  +
      
 Abnormalities of memory B cells seem to be closely involved in the pathogenesis of primary Sjögrens Syndrome (pSS) and its malignant complication, B cell lymphoma. Recent studies on B cells in pSS add to our understanding of the distinct memory B cell subsets in pSS. Reduction of peripheral memory CD27(+) B cells, most strikingly of the CD27(+)IgM(+) subset, may indicate a lack of appropriate censoring mechanisms and incomplete differentiation processes within the ectopic lymphoid tissues in pSS. This ectopically formed lymphoid tissue might protect autoreactive memory B cells from deletion by physiological check-points and, thereby, may contribute to the perpetuation of the disease as well as to an enhanced lymphoma risk.     (({{pubmed>long:20452465}}))  Abnormalities of memory B cells seem to be closely involved in the pathogenesis of primary Sjögrens Syndrome (pSS) and its malignant complication, B cell lymphoma. Recent studies on B cells in pSS add to our understanding of the distinct memory B cell subsets in pSS. Reduction of peripheral memory CD27(+) B cells, most strikingly of the CD27(+)IgM(+) subset, may indicate a lack of appropriate censoring mechanisms and incomplete differentiation processes within the ectopic lymphoid tissues in pSS. This ectopically formed lymphoid tissue might protect autoreactive memory B cells from deletion by physiological check-points and, thereby, may contribute to the perpetuation of the disease as well as to an enhanced lymphoma risk.     (({{pubmed>long:20452465}})) 
home/diseases/sjogrens.txt · Last modified: 01.11.2019 by sallieq
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