ABCMdb

PMID: 12397427

Zhang X, Hargitai J, Tammur J, Hutchinson A, Allikmets R, Chang S, Gouras P
Macular pigment and visual acuity in Stargardt macular dystrophy.
Graefes Arch Clin Exp Ophthalmol. 2002 Oct;240(10):802-9. Epub 2002 Sep 14., [PubMed]

Sentences

No. Mutations Sentence Comment

54 ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Gly1961Glu ABCA4 p.Ala1038Val ABCA4 p.Gly863Ala ABCA4 p.Gly863Ala ABCA4 p.Gln636His ABCA4 p.Cys1490Tyr ABCA4 p.Asn965Ser ABCA4 p.Val989Ala ABCA4 p.Arg152Gln ABCA4 p.Trp663* ABCA4 p.Arg943Gln ABCA4 p.Arg943Gln ABCA4 p.Arg2077Trp ABCA4 p.Arg1129His Blue light images (A, C); infrared images (B, D) Table 1 Visual acuity, macular pigment and ABCR mutations in patients with Stargardt dystrophy Patient Age/Sex Visual Acuity Macular Pigment Exon Allele 1 Exon Allele 2 OD OS OD OS 1 33F 0.67 0.38 + + ND ND 2 36F 1 0.5 + + ND ND 3 54F 0.48 0.6 + + 42 G1961E 42 G1061E 4 11M 0.8 1 + + NS NS 5 33F 0.67 0.4 +- + 20 V989A ND 6 12F 0.5 0.2 +- +- 30 C1490Y 40 GIVS+5A 7 47M 0.5 0.4 +- +- 17 G863A/R943Q 45 R2077W 8 53M 0.1 1 +- +- 14 W663X ND 9 29F 0.1 0.1 +- +- 26 3819insT ND 10 43M 0.005 0.005 - - 17 G863A/R943Q ND 11 32F 0.1 0.1 - - 19 N965S ND 12 29F 0.005 0.005 - - 23 R1129H ND 13 30F 0.1 0.1 - - 5 R152Q ND 14 63F 0.1 0.1 - - 42 G1961E ND 15 36M 0.07 0.1 - +- 13 Q636H 42 G1961E 16 41F 0.005 0.005 - - 12 L514P/A1038V ND NS: Not screened; ND: Not detected + Normal macular pigment; +- Partial macular pigment; - Absent macular pigment absorption of infrared light in the center of the macula where maximum absorption of blue light occurs, implying that the macula pigments in this subject`s foveas are normal. Login to comment