SAA1, serum amyloid A1, 6288

N. diseases: 188; N. variants: 6
Disease: Reactive systemic amyloidosis ×
Source: ALL
Disease Score gda Association Type Type Original DB Sentence supporting the association PMID PMID Year
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 GeneticVariation disease BEFREE These findings suggest that -13T is a genetic background for AA amyloidosis in both Japanese and Caucasians and the difference in prevalence of AA amyloidosis in the two ethnic groups may be due, at least in part, to a difference in the frequency of the -13T SAA1 allele. 12762135 2003
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 GeneticVariation disease BEFREE SAA1 gene polymorphisms and the risk of AA amyloidosis in Japanese patients with rheumatoid arthritis. 17039310 2006
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 Biomarker disease BEFREE Chemotherapy and anti-inflammatory treatment for the disorders that underlie AL and AA amyloidosis are guided by serial measurements of the respective circulating amyloid precursor proteins, i.e. serial serum free light chains in AL and serum amyloid A protein in AA type. 22402917 2012
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 SusceptibilityMutation disease ORPHANET Another report revealed a strong association between SAA1 -13T/C and secondary amyloidosis in the rheumatoid arthritis patient group. 16874691 2006
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 GeneticVariation disease BEFREE Our data suggest that the SAA1 -13T allele, rather than SAA1 exon 3 haplotypes, is primarily associated with AA amyloidosis risk. 11407685 2001
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 GeneticVariation disease BEFREE Finally, the SAA1 polymorphism was confirmed as a susceptibility factor for AA amyloidosis irrespective of the type of the disease. 29364741 2018
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 Biomarker disease BEFREE AA-amyloidosis. Tissue component-specific association of various protein AA subspecies and evidence of a fourth SAA gene product. 2386201 1990
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 GeneticVariation disease BEFREE Analysis of SAA1 gene polymorphisms in the Greek population: rheumatoid arthritis and FMF patients relative to normal controls. Homogeneous distribution and low incidence of AA amyloidosis. 17968686 2007
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 Biomarker disease BEFREE It is suggested that SAA plays not only an important role in the development of AA amyloidosis but also interacts with events closely involved in metabolic syndrome as a high- and low-grade inflammatory modulator, respectively. 18369528 2008
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 Biomarker disease BEFREE Chronically elevated A-SAA concentrations are a prerequisite for the pathogenesis of secondary amyloidosis, a progressive and fatal disease characterized by the deposition in major organs of insoluble plaques composed principally of proteolytically cleaved A-SAA, and may also contribute to physiological processes that lead to atherosclerosis. 9729453 1998
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 GeneticVariation disease BEFREE On the other hand, the mean C-reactive protein (CRP) level during 2 years prior to the diagnosis of AA-amyloidosis was significantly higher in the patients with larger numbers of the gamma allele at the SAA1 locus (Spearman's correlation coefficient: 0.34, P<0.05). 10543406 1999
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 Biomarker disease BEFREE This significant result indicates that a normal f-SAA will indicate a minimal or even absent risk of succumbing to AA amyloidosis. 19657764 2009
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 GeneticVariation disease BEFREE His mother was also a carrier of the SAA1.3 allele, which is not only a univariate predictor of survival but also a risk factor for the association of AA amyloidosis with rheumatoid arthritis in Japanese patients, and the SAA1-13T allele in the 13T/C polymorphism on the 5'-flanking region of the SAA1 gene. 24593212 2014
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 GeneticVariation disease BEFREE We treated 14 RA patients who had serum amyloid A protein (SAA) 1.3 allele, with biopsy-confirmed AA amyloidosis with etanercept and investigated the efficacy of etanercept treatment, focusing on renal function retrospectively. 20440529 2010
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 SusceptibilityMutation disease ORPHANET It is suggested that SAA plays not only an important role in the development of AA amyloidosis but also interacts with events closely involved in metabolic syndrome as a high- and low-grade inflammatory modulator, respectively. 18369528 2008
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 GeneticVariation disease BEFREE Development of AA amyloidosis is rare in FMF patients without amyloidogenic single nucleotide polymorphisms (SNPs) (713T allele) of the SAA1 gene. 19339884 2009
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 GeneticVariation disease BEFREE Previous reports have indicated that the -13T/C single nucleotide polymorphism (SNP) at the 5'-flanking region of SAA1 appears to be a better marker of AA-amyloidosis than the exon-3 based haplotype, i.e., SAA1.1 or SAA1.3, in both Japanese and American Caucasian populations. 16076608 2005
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 SusceptibilityMutation disease ORPHANET Genetic risk factors of amyloidogenesis in familial Mediterranean fever. 16118480 2005
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 GeneticVariation disease BEFREE Of the four human SAA genotypes, SAA1 is most commonly associated with AA amyloidosis. 24440699 2014
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 Biomarker disease BEFREE AA amyloidosis invariably has been associated with fibrillar deposits of the acute phase high-density lipoprotein serum amyloid A isotypes SAA1 and SAA2. 20536400 2009
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 GeneticVariation disease BEFREE Another report revealed a strong association between SAA1 -13T/C and secondary amyloidosis in the rheumatoid arthritis patient group. 16874691 2006
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 GeneticVariation disease BEFREE Patients with FMF or a rheumatic disease and the SAA1 α/α genotype had a relative risk of 4.86 and 2.53, respectively, for developing an AA amyloidosis. 25376380 2015
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 Biomarker disease BEFREE Serum amyloid A1 (SAA1) is an apolipoprotein that binds to the high-density lipoprotein (HDL) fraction of the serum and constitutes the fibril precursor protein in systemic AA amyloidosis. 28637682 2017
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 Biomarker disease BEFREE In systemic amyloidosis, SAA was more sensitive than CRP as an indicator of the acute-phase response, particularly in secondary amyloidosis. 4085162 1986
CUI: C0221014
Disease: Reactive systemic amyloidosis
Reactive systemic amyloidosis 		0.400 SusceptibilityMutation disease ORPHANET Significance of SAA1.3 allele genotype in Japanese patients with amyloidosis secondary to rheumatoid arthritis. 16219644 2006