ABCMdb

PMID: 11883825

Padoan R, Genoni S, Moretti E, Seia M, Giunta A, Corbetta C
Genetic and clinical features of false-negative infants in a neonatal screening programme for cystic fibrosis.
Acta Paediatr. 2002;91(1):82-7., [PubMed]

Sentences

No. Mutations Sentence Comment

8 ABCC7 p.Arg334Trp ABCC7 p.Asn1303Lys ABCC7 p.Gly542* ABCC7 p.Arg1066Cys ABCC7 p.Ala120Thr ABCC7 p.Asp1152His ABCC7 p.Phe1052Val ABCC7 p.Asp110Glu The cystic brosis transmembrane regulator (CFTR) gene mutations identi ed were delF508, D1152H, R1066C, R334W, G542X, N1303K, F1052V, A120T, 3849 ‡ 10kbC ® T, 2789 ‡ 5G ® A, 5T-12TG and the novel mutation D110E. Login to comment 34 ABCC7 p.Gly551Asp ABCC7 p.Arg117His ABCC7 p.Ala455Glu ABCC7 p.Trp1282* ABCC7 p.Arg553* ABCC7 p.Arg334Trp ABCC7 p.Arg347Pro ABCC7 p.Arg347His ABCC7 p.Asn1303Lys ABCC7 p.Gly542* ABCC7 p.Arg1162* ABCC7 p.Gln493* ABCC7 p.Val520Phe ABCC7 p.Ser549Arg ABCC7 p.Gly85Glu ABCC7 p.Ser549Asn ABCC7 p.Tyr122* ABCC7 p.Arg560Thr It was initially performed by polyacrylamide gel electrophoretic (PAGE) analysis for the delF508 mutation, and later by polymerase chain reaction (PCR) and oligonucleotide ligation assay (OLA) (31 mutations: G85E, 621 ‡ 1G ® T, R117H, Y122X, 711 ‡ 1G ® T, 1078delT, R347P, R347H, R334W, A455E, 1898 ‡ 1G ® A, 2183-AA ® G, 2789 ‡ 5G ® A, DelF508, I507del, Q493X, V520F, 1717-1G ® A, G542X, G551D, R553X, R560T, S549R, S549N, 3849 ‡ 10kbC ® T, 3849 ‡ 4A ® G, R1162X, 3659delC, W1282X, 3905insT, N1303K) (14). Login to comment 40 ABCC7 p.Arg117His ABCC7 p.Trp1282* ABCC7 p.Arg553* ABCC7 p.Arg334Trp ABCC7 p.Arg347Pro ABCC7 p.Asn1303Lys ABCC7 p.Gly542* ABCC7 p.Arg1162* ABCC7 p.Arg352Gln ABCC7 p.Glu585* ABCC7 p.Gly85Glu ABCC7 p.Arg117Leu ABCC7 p.Arg1158* ABCC7 p.Asp1152His ABCC7 p.Leu1077Pro ABCC7 p.Arg1066His ABCC7 p.Gly178Arg ABCC7 p.Asp110Glu ABCC7 p.Val1153Glu ABCC7 p.Asp579Gly ABCC7 p.His609Arg ABCC7 p.Tyr1032Cys Mutation Frequency (%) DelF508 54 N1303K 8 G542X 6.25 1717-1G ® A 2.50 R334W 1.75 2183AA ® G 1.50 R117H, L1077P, W1282X 1.25 D110E, R347P, E585X, 2789 ‡ 5G ® A 0.75 R352Q, R553X, R1066H, D1152H, R1158X, 1782delA, 1898 ‡ 1G ® A, 3659delC 0.50 G85E, R117L, G178R, D579G, H609R, Y1032C, V1153E, R1162X, 621 ‡ 1G ® T, 711 ‡ 1G ® T, 1845delAG o 1846delGA, 2143delT 0.25 Table2.Differencesinthethreestrategiesofneonatalscreening(audit1990-1999). Login to comment 70 ABCC7 p.Arg334Trp ABCC7 p.Asn1303Lys ABCC7 p.Gly542* ABCC7 p.Arg1066Cys ABCC7 p.Ala120Thr ABCC7 p.Asp1152His ABCC7 p.Asp1152His ABCC7 p.Phe1052Val ABCC7 p.Asp110Glu Year of birth Patient Sex Age at diagnosis Genotype Sweat test (chloride mEq l¡1 ) 1990 1 BA F 8 mo DF508/2789 ‡ 5G ® A 74, 79 2 LG M 4 y ¡/¡ 84, 83 1991 3 BV F 6 y ¡/¡ a 61, 85, 70 4 CA F 8 y R1066C/D1152H 58, 59 5 CA F 8 y DF508/5T-TG12 65, 67 6 PS M 5 y N1303K/-a 41, 43, 55, 63, 85, 89 1992 7 AE F 1 y R334W/-a 57, 42, 78, 82 8 DA M 4 mo ¡/¡ 85, 101, 143, 9 FA M 1 y ¡/¡ a 70, 75, 98, 114 1993 10 CA F 7 y DF508/5T-TG12 45, 50 1995 11 BM M 3 y DF508/DF508 117, 123 1997 12 DG M 6 mo G542X/D110E 59, 88, 80, 70 13 DE F 2 y D1152H/3849 ‡ 10kbC ® T 31, 35 14 TL M 2 y ¡/¡ a 115, 136 1998 15 CM M 5 mo F1052V/A120T 20, 25 F: female; M: male. Login to comment 80 ABCC7 p.Arg334Trp ABCC7 p.Asn1303Lys ABCC7 p.Gly542* ABCC7 p.Arg1066Cys ABCC7 p.Ala120Thr ABCC7 p.Asp1152His ABCC7 p.Phe1052Val ABCC7 p.Asp110Glu The CFTR alterations identi ed were D1152H, R1066C, R334W, G542X, N1303K, F1052V, A120T, 3849 ‡ 10kbC ® T, 2789 ‡ 5G ® A, 5T-12TG and the new mutation D110E (19). Login to comment