Gene: mutS homolog 2; MSH2


Gene Symbol: MSH2
OMIM: 609309
Chromosome location: 2p21

Related informations:  NCBI Gene  Genome Browser  Ensembl  UniProt  GeneCards  Kyoto Encyclopedia  BioGPS  HGNC  HPRD  

Colorectal cancer, hereditary nonpolyposis, type 1 (Lynch syndrome) || c.1277-1180_1386+2226del3516insCATTCTCTTTGAAAA

Phenotype:    Colorectal cancer, hereditary nonpolyposis, type 1 (Lynch syndrome)
Dna Change:    c.1277-1180_1386+2226del3516insCATTCTCTTTGAAAA
Protein Change:   
Mutation Type:    Indel
Mutation Effect:    Frameshift
Location:    exon 8
Transcript:    NG_007110.2

PopulationEthnic GroupRegionMutation FrquencyCoalescence TimeReference
ItalyNASardinia8 families/13 familiesNABorelli I et al., 2013Borelli I, Barberis MA, Spina F, Casalis Cavalchini GC, Vivanet C, Balestrino L, Micheletti M, Allavena A, Sala P, Carcassi C, Pasini B, . A unique MSH2 exon 8 deletion accounts for a major portion of all mismatch repair gene mutations in Lynch syndrome families of Sardinian origin.. Eur. J. Hum. Genet.. 2013; 21(2):154-61

Colorectal cancer, hereditary nonpolyposis, type 1 (Lynch syndrome) || c.1276+198_1386+3761del19280

Phenotype:    Colorectal cancer, hereditary nonpolyposis, type 1 (Lynch syndrome)
Dna Change:    c.1276+198_1386+3761del19280
Protein Change:   
Mutation Type:    Deletion
Mutation Effect:    Frameshift
Location:    exon 8
Transcript:    NG_007110.2

PopulationEthnic GroupRegionMutation FrquencyCoalescence TimeReference
ItalyNASardinia2 families/13 familiesNABorelli I et al., 2013Borelli I, Barberis MA, Spina F, Casalis Cavalchini GC, Vivanet C, Balestrino L, Micheletti M, Allavena A, Sala P, Carcassi C, Pasini B, . A unique MSH2 exon 8 deletion accounts for a major portion of all mismatch repair gene mutations in Lynch syndrome families of Sardinian origin.. Eur. J. Hum. Genet.. 2013; 21(2):154-61

Colorectal cancer, hereditary nonpolyposis, type 1 (Lynch syndrome) || c.2063T>G

Phenotype:    Colorectal cancer, hereditary nonpolyposis, type 1 (Lynch syndrome)
Dna Change:    c.2063T>G
Protein Change:    p.Met688Arg
Mutation Type:    Substitution
Mutation Effect:    Missense
Location:    exon 13
Transcript:    NM_000251.2

PopulationEthnic GroupRegionMutation FrquencyCoalescence TimeReference
SpainNATenerife5 familiesNAMartín-López JV et al., 2012Martín-López JV, Barrios Y, Medina-Arana V, Andújar M, Lee S, Gu L, Li GM, Rüschoff J, Salido E, Fishel R, . The hMSH2(M688R) Lynch syndrome mutation may function as a dominant negative.. Carcinogenesis. 2012; 33(9):1647-54
SpainNATenerife5 familiesNAMedina-Arana V et al., 2006Medina-Arana V, Barrios Y, Fernández-Peralta A, Herrera M, Chinea N, Lorenzo N, Jiménez A, Martín-López JV, González-Hermoso F, Salido E, González-Aguilera JJ, . New founding mutation in MSH2 associated with hereditary nonpolyposis colorectal cancer syndrome on the Island of Tenerife.. Cancer Lett.. 2006; 244(2):268-73

Colorectal cancer, hereditary nonpolyposis, type 1 (Lynch syndrome) || c.2210G>A

Phenotype:    Colorectal cancer, hereditary nonpolyposis, type 1 (Lynch syndrome)
Dna Change:    c.2210G>A
Protein Change:    p.Arg737Lys
Mutation Type:    Substitution
Mutation Effect:    Missense
Location:    exon 13
Transcript:    NM_000251.2

PopulationEthnic GroupRegionMutation FrquencyCoalescence TimeReference
TurkeyNANA5 patients/28 patientsNATunca B et al., 2010Tunca B, Pedroni M, Cecener G, Egeli U, Borsi E, Zorluoglu A, Di Gregorio C, Yilmazlar T, Yerci O, de Leon MP, . Analysis of mismatch repair gene mutations in Turkish HNPCC patients.. Fam. Cancer. 2010; 9(3):365-76

Colorectal cancer, hereditary nonpolyposis, type 1 (Lynch syndrome) || c.[2635-3T>C; 2635-5C>T]

Phenotype:    Colorectal cancer, hereditary nonpolyposis, type 1 (Lynch syndrome)
Dna Change:    c.[2635-3T>C; 2635-5C>T]
Protein Change:   
Mutation Type:    Substitution
Mutation Effect:    Splice site
Location:    intron 15
Transcript:    NM_000251.2

PopulationEthnic GroupRegionMutation FrquencyCoalescence TimeReference
SpainNACatalonia4 Unrelated familiesNAMenéndez M et al., 2010Menéndez M, Castellví-Bel S, Pineda M, de Cid R, Muñoz J, González S, Teulé A, Balaguer F, Ramón y Cajal T, Reñé JM, Blanco I, Castells A, Capellà G, . Founder effect of a pathogenic MSH2 mutation identified in Spanish families with Lynch syndrome.. Clin. Genet.. 2010; 78(2):186-90

Colorectal cancer, hereditary nonpolyposis, type 1 (Lynch syndrome) || 32-KB DEL, EX1-6

Phenotype:    Colorectal cancer, hereditary nonpolyposis, type 1 (Lynch syndrome)
Dna Change:    32-KB DEL, EX1-6
Protein Change:   
Mutation Type:    Deletion
Mutation Effect:   
Location:    exon 1 to 6
Transcript:    NG_007110.2

PopulationEthnic GroupRegionMutation FrquencyCoalescence TimeReference
ItalyNANortheastern2 familiesNAStella A et al., 2007Stella A, Surdo NC, Lastella P, Barana D, Oliani C, Tibiletti MG, Viel A, Natale C, Piepoli A, Marra G, Guanti G, . Germline novel MSH2 deletions and a founder MSH2 deletion associated with anticipation effects in HNPCC.. Clin. Genet.. 2007; 71(2):130-9

References

Borelli I, Barberis MA, Spina F, Casalis Cavalchini GC, Vivanet C, Balestrino L, Micheletti M, Allavena A, Sala P, Carcassi C, Pasini B, A unique MSH2 exon 8 deletion accounts for a major portion of all mismatch repair gene mutations in Lynch syndrome families of Sardinian origin.Eur. J. Hum. Genet.. 2013; 21(2):154-61

Martín-López JV, Barrios Y, Medina-Arana V, Andújar M, Lee S, Gu L, Li GM, Rüschoff J, Salido E, Fishel R, The hMSH2(M688R) Lynch syndrome mutation may function as a dominant negative.Carcinogenesis. 2012; 33(9):1647-54

Medina-Arana V, Barrios Y, Fernández-Peralta A, Herrera M, Chinea N, Lorenzo N, Jiménez A, Martín-López JV, González-Hermoso F, Salido E, González-Aguilera JJ, New founding mutation in MSH2 associated with hereditary nonpolyposis colorectal cancer syndrome on the Island of Tenerife.Cancer Lett.. 2006; 244(2):268-73

Menéndez M, Castellví-Bel S, Pineda M, de Cid R, Muñoz J, González S, Teulé A, Balaguer F, Ramón y Cajal T, Reñé JM, Blanco I, Castells A, Capellà G, Founder effect of a pathogenic MSH2 mutation identified in Spanish families with Lynch syndrome.Clin. Genet.. 2010; 78(2):186-90

Stella A, Surdo NC, Lastella P, Barana D, Oliani C, Tibiletti MG, Viel A, Natale C, Piepoli A, Marra G, Guanti G, Germline novel MSH2 deletions and a founder MSH2 deletion associated with anticipation effects in HNPCC.Clin. Genet.. 2007; 71(2):130-9

Tunca B, Pedroni M, Cecener G, Egeli U, Borsi E, Zorluoglu A, Di Gregorio C, Yilmazlar T, Yerci O, de Leon MP, Analysis of mismatch repair gene mutations in Turkish HNPCC patients.Fam. Cancer. 2010; 9(3):365-76