ABCMdb

PMID: 20696155

Burke TR, Allikmets R, Smith RT, Gouras P, Tsang SH
Loss of peripapillary sparing in non-group I Stargardt disease.
Exp Eye Res. 2010 Nov;91(5):592-600. Epub 2010 Aug 7., [PubMed]

Sentences

No. Mutations Sentence Comment

119 ABCA4 p.Gly1961Glu In patient 2 the common missense mutation G1961E co-occurs with the splice site mutation IVS 43&#fe;1 G>T which has not been reported before. Login to comment 120 ABCA4 p.Gly1961Glu In patient 2 the common missense mutation G1961E co-occurs with the splice site mutation IVS 43þ1 G>T which has not been reported before. Login to comment 134 ABCA4 p.Arg2030Gln ABCA4 p.Pro1380Leu Patient 15 had 3 changes of the ABCA4 gene detected: M1 V, R2030Q and P1380L. Login to comment 135 ABCA4 p.Arg2030Gln ABCA4 p.Arg2030Gln ABCA4 p.Pro1380Leu Patient 15 had 3 changes of the ABCA4 gene detected: M1 V, R2030Q and P1380L. Login to comment 136 ABCA4 p.Arg2030Gln M1 V and R2030Q have been previously reported to be synthenic; i.e. form a complex allele, however segregation analysis was not performed in this family due to unavailability of parental DNA. Login to comment 165 ABCA4 p.Arg107* Both of these patients had a frame-shifting deletion, 4537delC, in the ABCA4 gene on one chromosome and previously not reported R107X non-sense mutation on the other chromosome. Login to comment 166 ABCA4 p.Arg107* Both of these patients had a frame-shifting deletion, 4537delC, in the ABCA4 gene on one chromosome and previously not reported R107X non-sense mutation on the other chromosome. Login to comment 183 ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Arg212Cys ABCA4 p.Leu541Pro ABCA4 p.Leu541Pro ABCA4 p.Leu541Pro ABCA4 p.Leu541Pro ABCA4 p.Leu541Pro ABCA4 p.Leu541Pro ABCA4 p.Leu541Pro ABCA4 p.Arg2077Trp ABCA4 p.Arg602Gln ABCA4 p.Arg602Gln Also, the type of involvement of the peripapillary area Table 1 Summary of clinical and genetic information for patients with ERG Group I Stargardt Disease. Case Mutation Mutation OA Duration Age at AF Visual Acuity Flecks Atrophy GA (mm2 ) PPA # Sex Allele 1 Allele 2 PPA (years) (years) (years) OD OS OD OS OD OS OD OS Pattern RON 1 Male G1961E G1961E e 19 13 32 20/70 20/70 M M M M 1.6 0.2 None 2 Female G1961E *IVS43 &#fe; 1 G > T e 8 21 27 20/200 20/200 M M M M na na None 3.1 Male L541P/A1038V G1961E e 28 3 31 20/50 20/30 M M M M na na None 3.2 Male L541P/A1038V G1961E e 28 5 33 20/60 20/50 M M M M na na None 4.1 Female L541P/A1038V G1961E e 14 3 17 20/30 20/25 None None None None na na None 4.2 Female L541P/A1038V G1961E e 14 10 24 20/150 20/200 M M M M na na None 5 Female G1961E R2077W e 25 5 30 20/60 20/50 None None M M na na None 6.1 Female G1961E L541P/A1038V e 18 3 21 20/150 20/150 None None M M na na None 6.2 Female G1961E L541P/A1038V e 15 3 18 20/150 20/150 None None M M na na None 7 Female R602Q R602Q e 31 5 36 20/20 20/60 M,EM M,EM M M 0.7 0.3 None 8 Male L541P/A1038V ND e 22 24 46 20/200 20/200 M M M M 13.2 4.1 None 9 Femlae A1038V ND e 27 10 37 20/100 20/60 M,EM M,EM M M na na None 10 Female G1961E ND e 27 6 33 20/150 20/150 M M M M na na None 11 Female G1961E ND e 43 24 67 20/40 20/200 M M M M 4.8 na None 12 Male R212C ND OU 5 23 28 20/200 20/200 M,EM M,EM M M 1.6 4.2 Patchy N,T Abbreviations: ERG, electroretinogram; PPA, peripapillary atrophy; OD, right eye; OS, left eye; OU, both eyes; OA, onset age; AF, autofluoresence; M, macula; EM, extramacular retina; GA, geographic atrophy; na, not available; RON, relation to optic nerve; N, nasal; T, temporal; ND, mutation was not detected by the ABCR array e suggesting the presence of a currently unknown mutant allele; and *newly described mutation. Login to comment 184 ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Arg212Cys ABCA4 p.Leu541Pro ABCA4 p.Leu541Pro ABCA4 p.Leu541Pro ABCA4 p.Leu541Pro ABCA4 p.Leu541Pro ABCA4 p.Leu541Pro ABCA4 p.Leu541Pro ABCA4 p.Leu541Pro ABCA4 p.Cys54Tyr ABCA4 p.Arg1300* ABCA4 p.Arg1640Gln ABCA4 p.Leu2027Phe ABCA4 p.Leu2027Phe ABCA4 p.Val767Asp ABCA4 p.Ala1598Asp ABCA4 p.Ala1598Asp ABCA4 p.Arg2030Gln ABCA4 p.Pro1380Leu ABCA4 p.Pro1380Leu ABCA4 p.Pro1380Leu ABCA4 p.Pro1380Leu ABCA4 p.Pro1380Leu ABCA4 p.Pro1380Leu ABCA4 p.Arg2077Trp ABCA4 p.Arg602Gln ABCA4 p.Arg602Gln Also, the type of involvement of the peripapillary area Table 1 Summary of clinical and genetic information for patients with ERG Group I Stargardt Disease. Case Mutation Mutation OA Duration Age at AF Visual Acuity Flecks Atrophy GA (mm2 ) PPA # Sex Allele 1 Allele 2 PPA (years) (years) (years) OD OS OD OS OD OS OD OS Pattern RON 1 Male G1961E G1961E e 19 13 32 20/70 20/70 M M M M 1.6 0.2 None 2 Female G1961E *IVS43 þ 1 G > T e 8 21 27 20/200 20/200 M M M M na na None 3.1 Male L541P/A1038V G1961E e 28 3 31 20/50 20/30 M M M M na na None 3.2 Male L541P/A1038V G1961E e 28 5 33 20/60 20/50 M M M M na na None 4.1 Female L541P/A1038V G1961E e 14 3 17 20/30 20/25 None None None None na na None 4.2 Female L541P/A1038V G1961E e 14 10 24 20/150 20/200 M M M M na na None 5 Female G1961E R2077W e 25 5 30 20/60 20/50 None None M M na na None 6.1 Female G1961E L541P/A1038V e 18 3 21 20/150 20/150 None None M M na na None 6.2 Female G1961E L541P/A1038V e 15 3 18 20/150 20/150 None None M M na na None 7 Female R602Q R602Q e 31 5 36 20/20 20/60 M,EM M,EM M M 0.7 0.3 None 8 Male L541P/A1038V ND e 22 24 46 20/200 20/200 M M M M 13.2 4.1 None 9 Femlae A1038V ND e 27 10 37 20/100 20/60 M,EM M,EM M M na na None 10 Female G1961E ND e 27 6 33 20/150 20/150 M M M M na na None 11 Female G1961E ND e 43 24 67 20/40 20/200 M M M M 4.8 na None 12 Male R212C ND OU 5 23 28 20/200 20/200 M,EM M,EM M M 1.6 4.2 Patchy N,T Abbreviations: ERG, electroretinogram; PPA, peripapillary atrophy; OD, right eye; OS, left eye; OU, both eyes; OA, onset age; AF, autofluoresence; M, macula; EM, extramacular retina; GA, geographic atrophy; na, not available; RON, relation to optic nerve; N, nasal; T, temporal; ND, mutation was not detected by the ABCR array e suggesting the presence of a currently unknown mutant allele; and *newly described mutation. Login to comment 185 ABCA4 p.Leu541Pro ABCA4 p.Cys54Tyr ABCA4 p.Arg1300* ABCA4 p.Arg1640Gln ABCA4 p.Leu2027Phe ABCA4 p.Leu2027Phe ABCA4 p.Val767Asp ABCA4 p.Ala1598Asp ABCA4 p.Ala1598Asp ABCA4 p.Arg2030Gln ABCA4 p.Pro1380Leu ABCA4 p.Pro1380Leu ABCA4 p.Pro1380Leu ABCA4 p.Pro1380Leu ABCA4 p.Pro1380Leu ABCA4 p.Pro1380Leu Table 2 Summary of clinical and genetic information for patients with ERG Groups II or III Stargardt Disease. Case Mutation Mutation ERG OA Duration Age at AF Visual Acuity Flecks GA position GA (mm2) PPA # Sex Allele 1 Allele 2 PPA Group (years) (years) (years) OD OS OD OS OD OS OD OS Pattern RON 13 Female P1380L R1640Q OU II 11 24 35 HM HM EM EM M,EM M,EM na na Scalloped - 14 Male IVS38-10 T>C IVS40+5 G>A OU II 7 6 13 20/150 20/150 M,EM M,EM M M na na Flecks N 15 Female M1 V/R2030Q P1380L OU II 8 10 18 20/150 20/150 M,EM M,EM M M 3.52 na Patchy N,T 16 Female P1380L P1380L OU II 18 8 26 20/400 20/400 M,EM M,EM M M 0.25 na Patchy N,T 17 Female L541P/A1038 V L2027F OU II 10 22 32 CF CF M,EM M,EM M M 11.7 5.1 Patchy N,T 18 Male A1773 V ND OU II 35 6 41 CF 20/30 M,EM M,EM M M 4.2 3.7 Patchy N,T 19 Female L2027F ND OU I/II 10 17 27 20/400 20/400 M,EM M,EM M M 1.6 0.1 Patchy N,T 20 Male R602 W R1300X OU III 8 18 26 CF CF None None M,EM M,EM na na Scalloped N,T 21 Female C54Y IVS14+1 G>C OU III 8 55 63 CF HM EM None M,EM M,EM na na Complete - 22.1 Male 4537delC *R107X OU III 5 8 13 20/200 20/200 EM EM M M 2.3 1.7 Patchy N,T 22.2 Female 4537delC *R107X - III 6 2 8 20/200 20/200 M,EM M,EM M M na na - - 23 Male P1380L IVS40+5 G>A OU III 29 26 55 20/400 20/400 EM EM M,EM M,EM na na Complete - 24 Male A1598D A1598D OU III 13 40 53 20/400 20/400 NA NA M,EM M,EM na na Scalloped N,T 25 Male G172S ND OU III 25 7 32 CF CF None None M,EM M,EM na na Complete - 26 Female R1108C ND OU III 9 50 59 20/400 20/400 EM EM M,EM M,EM na na Complete - 27 Male V767D ND OD III 5 10 15 20/400 20/400 EM EM M M na na Patchy T 28 Male P1380L ND OU II/III 9 21 30 20/400 20/400 EM EM M M na na Patchy N,T Abbreviations: ERG, electroretinogram; PPA, peripapillary atrophy; OD, right eye; OS, left eye; OU, both eyes; OA, onset age; AF, autofluoresence; M, macula; EM, extramacular retina; GA, geographic atrophy; na, not available; RON, relation to optic nerve; N, nasal; T, temporal; ND, mutation was not detected by the ABCR array, suggesting the presence of a currently unknown mutant allele; and *newly described mutation. Login to comment