ABCMdb

ABCC7 p.Trp882*

None has been submitted yet.

Publications

PMID: 20622033 [PubMed] Sermet-Gaudelus I et al: "Ataluren (PTC124) induces cystic fibrosis transmembrane conductance regulator protein expression and activity in children with nonsense mutation cystic fibrosis."

No. Sentence Comment

148 An example of paired pretreatment and second-cycle end-of- treatment immunostaining images are shown for a 17-year-old female patient with a W882X/DF508 genotype and a UAG premature stop codon type who received the low-to-high dose sequence of ataluren (Figure 4); these images correspond to the patient denoted in Figure 3. Login to comment
154 BASELINE PATIENT CHARACTERISTICS Characteristic N 5 30 Age, median, yr (range) 12 (6 to 18) Sex, n Male 16 Female 14 BMI, median % predicted*(range) 35 (,1 to 97) Sweat test chloride concentration, median, mEq/L† (range) 104 (84 to 140) TEPD Total chloride transport, median, mV‡ (range) 20.3 (24.6 to 114.6) Pulmonary function, mean % predictedx FEV1 (range) 90 (40 to 133) FVC (range) 99 (52 to 131) Pathologic bacterial/fungal colonization, n 30 Staphylococcus aureus 26 Pseudomonas aeruginosa 9 Hemophilus influenzae 3 Alcaligenes xylosoxidans 1 Stenotrophomonas maltophilia 1 Pancreatic insufficiency, n 30 Exocrine 30 Endocrine 2 Liver enzyme abnormalities, n 15 Alkaline phosphatase 7 Lactate dehydrogenase 6 g-Glutamyltransferase 4 Alanine aminotransferase 4 Aspartate aminotransferase 2 Bilirubin 1 Nonsense mutation genotype (premature stop codon type), n G542Xk (UGA) 14 W1282X (UGA) 4 Q493X (UAG) 3 R553X (UGA) 2 E1104X (UGA) 2 R1162Xk (UGA) 2 W846X (UGA) 1 W882X (UAG) 1 Q1313X (UAA) 1 Definition of Abbreviations: BMI 5 body mass index; TEPD 5 transepithelial potential difference. Login to comment
189 TOTAL CHLORIDE TRANSPORT RESPONSE AND HYPERPOLARIZATION BY NONSENSE MUTATION TYPE Nonsense Mutation Type Responses* n/N† % Response Rate Hyperpolarizations‡ n/N† % Hyperpolarization Rate Q493X (UAG) 1/3 33 1/3 33 G542X (UGA) 8/14 57 7/14 50 R553X (UGA) 1/2 50 1/2 50 W846X (UGA) 0/1 0 0/1 0 W882X (UAG) 1/1 100 1/1 100 E1104X (UGA) 1/2 50 0/2 0 R1162X (UGA) 1/2 50 2/2 100 W1282X (UGA) 2/4 50 2/4 50 Q1313X (UAA) 0/1 0 0/1 0 * At least a 25 mV total chloride transport improvement in either cycle. Login to comment
235 Our findings indicate that multiple genotypes (Q493X, G542X, R553X, W882X, E1104X, R1162X, and W1282X) can be responsive to ataluren therapy. Login to comment

PMID: 10923036 [PubMed] Claustres M et al: "Spectrum of CFTR mutations in cystic fibrosis and in congenital absence of the vas deferens in France."

No. Sentence Comment

109 h M1K, K14X, W19X, 211delG, G27E, R31C, 237insA, 241delAT, Q39X, 244delTA, 296+2T>C, 297-3C>T, W57X+F87L, 306delTAGA, P67L, A72D, 347delC, R75Q, 359insT, 394delT, 405+4A>G, Q98R, 457TAT>G, R117H+5T, R117H+I1027T, R117L, R117P, H139R, A141D, M152V, N186K, D192N, D192del, E193X, 711+1G>A, 711+3A>G, 712-1G>T, L206F, W216X, C225R, Q237E, G241R, 852del22, 876-14del12, 905delG, 993del5, E292K, Y304X, F311del, 1161delC, R347L, R352Q, W361R, 1215delG, S364P, S434X, D443Y, S466X, C491R, T501A, I506T, F508C, I507del+F508C, F508del+L467F, 1774delCT, R553G, 1802delC, 1806delA, A559E, Y563N, 1833delT, Y569C, Y569H, Y569X, G576X, G576A, T582I, 1898+3A>G+186-13C>G, 1918delGC, R600G, L610S, G628R, 2043delG, 2118del4, E664X, 2174insA, Q689X, K698R, K716X, L732X, 2347delG, 2372del8, R764X, 2423delG, S776X, 2634insT, 2640delT, C866Y, 2752-1G>T, W882X, Y913C, V920M, 2896insAG, H939D, H939R, D979V, D985H, D993Y, 3120G>A, I1005R, 3195del6, 3293delA, 3320ins5, W1063X, A1067T, 3359delCT, T1086I, W1089X, Y1092X+S1235R, W1098X, E1104X, R1128X, 3532AC>GTA, 3548TCAT>G, M1140del, 3600G>A, R1162L, 3667ins4, 3732delA+K1200E, S1206X, 3791delC, S1235R+5T, Q1238R, Q1238X, 3849+4A>G, T1246I, 3869insG, S1255P, R1283K, F1286S, 4005+1G>T, 4006-8T>A, 4015delA, N1303H, N1303I, 4172delGC, 4218insT, 4326delTC, Q1382X, 4375-1C>T, 4382delA, D1445N, CF40kbdel4-10, Cfdel17b. Login to comment