Variant Gene Risk Allele Score vda Association Type Original DB Sentence supporting the association PMID PMID Year
dbSNP: rs267607165
rs267607165
0.020 GeneticVariation BEFREE A heterozygous de novo c.1228G>A mutation (E410K) in the TUBB3 gene encoding the neuronal-specific β-tubulin isotype 3 (TUBB3) causes the TUBB3 E410K syndrome characterized by congenital fibrosis of the extraocular muscles (CFEOM), facial weakness, intellectual and social disabilities, and Kallmann syndrome (anosmia with hypogonadotropic hypogonadism). 25559402

2015

dbSNP: rs267607165
rs267607165
0.020 GeneticVariation BEFREE Moreover, the c.1228G>A mutation was absent in DNA from ∼600 individuals who had either Kallmann syndrome or isolated or syndromic ocular and/or facial dysmotility disorders, but who did not have the combined features of the TUBB3 E410K syndrome, highlighting the specificity of this phenotype-genotype correlation. 23378218

2013

dbSNP: rs199979628
rs199979628
0.010 GeneticVariation BEFREE By analyzing protein expression and processing, we did not observe any differences of the p.I668V variant compared with wild-type SEMA3A, while a pathogenic SEMA3A variant p.R66W recently described in a patient with Kallmann syndrome did affect protein secretion. 29432577

2018

dbSNP: rs202203360
rs202203360
0.010 GeneticVariation BEFREE Kallmann syndrome with a Tyr113His PROKR2 mutation. 28858133

2017

dbSNP: rs1269636220
rs1269636220
0.010 GeneticVariation BEFREE Two novel heterozygous missense mutations in FGFR1, (NM_001174066): c.776G>A (p.G259E) and (NM_001174066): c.358C>T (p.R120C), were identified in a 23-year-old KS male with cleft lip and an 18-year-old KS patient with cleft lip and palate, dental agenesis, and high arched palate, respectively. 26199944

2015

dbSNP: rs1306416169
rs1306416169
0.010 GeneticVariation BEFREE Two novel heterozygous missense mutations in FGFR1, (NM_001174066): c.776G>A (p.G259E) and (NM_001174066): c.358C>T (p.R120C), were identified in a 23-year-old KS male with cleft lip and an 18-year-old KS patient with cleft lip and palate, dental agenesis, and high arched palate, respectively. 26199944

2015

dbSNP: rs1487309678
rs1487309678
0.010 GeneticVariation BEFREE Two novel heterozygous missense mutations in FGFR1, (NM_001174066): c.776G>A (p.G259E) and (NM_001174066): c.358C>T (p.R120C), were identified in a 23-year-old KS male with cleft lip and an 18-year-old KS patient with cleft lip and palate, dental agenesis, and high arched palate, respectively. 26199944

2015

dbSNP: rs397515445
rs397515445
0.010 GeneticVariation BEFREE Two novel heterozygous missense mutations in FGFR1, (NM_001174066): c.776G>A (p.G259E) and (NM_001174066): c.358C>T (p.R120C), were identified in a 23-year-old KS male with cleft lip and an 18-year-old KS patient with cleft lip and palate, dental agenesis, and high arched palate, respectively. 26199944

2015

dbSNP: rs572007403
rs572007403
0.010 GeneticVariation BEFREE One novel heterozygous missense mutation in KISS1R, (NM_032551): c.587C>A (p.P196H), was identified in an 18-year-old KS male with cleft lip and dental agenesis who developed sperm after being treated with gonadotropin. 26199944

2015

dbSNP: rs137852515
rs137852515
0.010 GeneticVariation BEFREE The introduction in anosmin-1 of the missense mutation F517L found in patients suffering from KS annulled the chemotactic activity; however, the mutant form carrying the disease-causing mutation E514K also found in KS patients, behaved as the wild-type protein. 24375670

2014

dbSNP: rs137852660
rs137852660
0.010 GeneticVariation BEFREE Whereas the duplication mutation has not been reported before, p.Pro26Leu was once observed in a Kallmann syndrome patient. 25131394

2014

dbSNP: rs141929169
rs141929169
AXL
0.010 GeneticVariation BEFREE Three missense AXL mutations (p.L50F, p.S202C, and p.Q361P) and one intronic variant 6 bp upstream from the start of exon 5 (c.586-6 C>T) were identified in two KS and 2 two nIHH subjects. 24476074

2014

dbSNP: rs199573818
rs199573818
0.010 GeneticVariation BEFREE The introduction in anosmin-1 of the missense mutation F517L found in patients suffering from KS annulled the chemotactic activity; however, the mutant form carrying the disease-causing mutation E514K also found in KS patients, behaved as the wild-type protein. 24375670

2014

dbSNP: rs1218450484
rs1218450484
0.010 GeneticVariation BEFREE Two novel heterozygous missense mutations (p.H42Y and p.V75L) and previously reported heterozygous missense mutation p.Q6H in HESX1 were identified in 3 of 217 patients (1.4%).All were males with KS. 23465708

2013

dbSNP: rs121909173
rs121909173
0.010 GeneticVariation BEFREE Two novel heterozygous missense mutations (p.H42Y and p.V75L) and previously reported heterozygous missense mutation p.Q6H in HESX1 were identified in 3 of 217 patients (1.4%).All were males with KS. 23465708

2013

dbSNP: rs2229013
rs2229013
0.010 GeneticVariation BEFREE A missense mutation of KAL1, c.1828G>A, led to pVal610Ile substitution in two brothers with KS; their mother is heterozygous for this missense mutation encoded by single-nucleotide polymorphism rs2229013. 23410897

2013

dbSNP: rs369831329
rs369831329
0.010 GeneticVariation BEFREE Recently, the homozygous mutation V274D was identified in a man displaying KS with an apparent reversal of hypogonadism. 23969157

2013

dbSNP: rs761470587
rs761470587
0.010 GeneticVariation BEFREE Two novel heterozygous missense mutations (p.H42Y and p.V75L) and previously reported heterozygous missense mutation p.Q6H in HESX1 were identified in 3 of 217 patients (1.4%).All were males with KS. 23465708

2013

dbSNP: rs1126485
rs1126485
0.010 GeneticVariation BEFREE A rare variant of necdin (p.V318A) was described in a family with Kallmann syndrome associated with a FGFR1 mutation. 21543378

2011

dbSNP: rs114077338
rs114077338
NDN
0.010 GeneticVariation BEFREE A rare variant of necdin (p.V318A) was described in a family with Kallmann syndrome associated with a FGFR1 mutation. 21543378

2011

dbSNP: rs753838219
rs753838219
0.010 GeneticVariation BEFREE We performed mutation analysis of FGFR1 in a 23-year-old female patient with KS and found a missense mutation (c.1072C>T) in exon 8A of FGFR1. 20139426

2010

dbSNP: rs759233744
rs759233744
0.010 GeneticVariation BEFREE We performed mutation analysis of FGFR1 in a 23-year-old female patient with KS and found a missense mutation (c.1072C>T) in exon 8A of FGFR1. 20139426

2010

dbSNP: rs138672528
rs138672528
0.010 GeneticVariation BEFREE Among them, six had KS, four nIHH, and one KS proband carried both a PROKR2 (p.V115M) and PROK2 (p.A24P) mutation. 18559922

2008

dbSNP: rs1424371425
rs1424371425
0.010 GeneticVariation BEFREE Sequencing of FGFR1 gene, recently implicated in autosomal form of KS, was performed and one splicing mutation (IVS14 + 1G > A) was identified in one patient. 17530415

2008

dbSNP: rs374447937
rs374447937
0.010 GeneticVariation BEFREE Among them, six had KS, four nIHH, and one KS proband carried both a PROKR2 (p.V115M) and PROK2 (p.A24P) mutation. 18559922

2008