Variant Gene Risk Allele Score vda Association Type Original DB Sentence supporting the association PMID PMID Year
dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE The level of the variant TTR (methionine instead of valine at position 30) in his serum was much higher than that usually found in type I FAP patients. 1490495

1992

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE In addition, we have characterized the Thr-119-Met TTR variant, which is a common nonpathogenic variant in the Portuguese population, to further investigate the role that this mutation plays in protecting individuals who also carry the Val-30-Met mutation against the classically severe FAP pathology. 7577941

1995

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE This family shows a direct link between a valine-to-leucine substitution at position 30 and type 1 FAP. 9843084

1998

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE The most common amyloidogenic TTR variant is V30M-TTR, and L55P-TTR is the variant associated with the most aggressive form of FAP. 10551861

1999

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE A matrix-assisted laser desorption ionization/time-of-flight (MALDI/TOF) mass spectrometry (MS) system was used to detect variant transthyretin (TTR) in immunoprecipitated serum TTR molecules obtained from 6 patients with familial amyloid polyneuropathy (FAP) who were already proven not to have ATTR Val30Met. 10611950

1999

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE It is also noteworthy that serious cardiac amyloidosis is commonly seen in patients with FAP of the non-Val30Met TTR type. 11940682

2002

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE In addition, the presence of an autoantibody against ATTR Val30Met was evaluated via ELISA using purified ATTR Val30Met from homozygotic FAP patients' sera. 11907422

2002

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE Cardiac amyloidosis occurs in the classical form of FAP with ATTR Val30Met, especially in older patients, and is also a common clinical manifestation in FAP patients with non-Val30Met ATTRs. 14986482

2003

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE To evaluate the therapeutic efficacy of liver transplantation in patients with ATTR Val30Met familial amyloid polyneuropathy (FAP), were repeatedly examined the neurophysiological function of peripheral nerves in nine patients. 12762137

2003

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE Familial amyloid polyneuropathy (FAP) type I is caused by a mutated transthyretin (TTR V30M) and characterized by a sensorimotor and autonomic neuropathy. 15496172

2004

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE The present study demonstrates, at the pathological level, that Val30Met TTR FAP and SCA1 coexist in the same family members, and that the CNS dysfunction seen in the patients in this family is ascribable to SCA1 pathology but not to CNS amyloidosis. 15523922

2004

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE Autopsy findings in a 68-year-old FAP patient with a homozygous mutation of the Val30Met TTR gene were described. 15185500

2004

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE Among patients with familial amyloid polyneuropathy (FAP), those with transthyretin Val30Met mainly show distally predominant weakness and atrophy, whereas some FAP patients, including those with transthyretin Ser50Ile and Tyr114Cys, show muscle weakness and atrophy that is dominant proximally, simulating myopathy. 15536615

2005

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE Familial amyloid polyneuropathy (FAP) is an inherited amyloidosis mainly associated with transthyretin Val30Met variant. 15804246

2005

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE Familial amyloid polyneuropathy (FAP), Portuguese type, is a late onset, high penetrance, autosomal dominant Mendelian disorder caused by a V30M substitution in the transthyretin (TTR) protein. 15949223

2005

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE Familial amyloidosis or familial amyloid polyneuropathy (FAP) TTR V30M is a hereditary disease presented, in most cases, as a sensorimotor and autonomic neuropathy. 18925459

2008

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE This is the youngest reported patient with ATTR Val30Met FAP, a condition believed to be attributable to homozygosity of this mutation. 18506713

2008

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE Using a series of aspirated abdominal fat tissues from 6 FAP patients with transthyretin (TTR) Val30Met variant, the severity of amyloid deposits was examined and the composition ratio of wild type-to-variant TTR in fat amyloid was assayed by liquid chromatography-ion trap mass spectrometry (LC-MS/MS). 18383093

2008

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE FAP with TTR Val30Met mutation in Japan can be classified to (i) early-onset and endemic (Nagano and Kumamoto), (ii) late-onset and endemic (Ishikawa), and (iii) late-onset and non-endemic types. 18410945

2008

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE We determined that SELDI-TOF MS was suitable for quantitative detection of ATTR V30M and demonstrated that the proportion of ATTR V30M to WT TTR was 46.6% in amyloid-laden cardiac tissue from an FAP patient who died 10 years after liver transplantation. 19372189

2009

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE Although CTS associated with TTR amyloidosis has been known as an initial symptom in some patients with ATTR non-Val30Met FAP and those with senile systemic amyloidosis, this is the first report of ATTR Val30Met FAP patients starting with upper limb neuropathy including CTS-like symptoms. 20132088

2010

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE The first identified cause of FAP-the TTR Val30Met mutation-is still the most common of more than 100 amyloidogenic point mutations identified worldwide. 22094129

2011

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE Previous series have predominantly described patients with the TTR variant Val30Met (V30M), which is the most prevalent cause of FAP worldwide. 21992998

2012

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE Furthermore, SMT readily disappeared in the plasma of V30M - FAP patients after liver transplantation and appeared in plasma of transplanted domino individuals that received a V30M liver. 23387326

2013

dbSNP: rs28933979
rs28933979
TTR
0.100 GeneticVariation BEFREE Diflunisal might be effective especially for autonomic dysfunction in late-onset FAP with a TTR Val30Met mutation. 25060417

2014