ABCMdb

ABCC7 p.Leu227Arg

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Publications

PMID: 15880796 [PubMed] Kerem E et al: "Pharmacological induction of CFTR function in patients with cystic fibrosis: mutation-specific therapy."

No. Sentence Comment

58 C-D565G II DF508 D1507 S549R S549I S549N S549R S945D S945L H1054D G1061R L1065P R1066C R1066M L1077P H1085R N1303K G85E III G551D S492F V520F R553G R560T R560S Y569D IV R117H, R117C, R117P, R117L D1152H, L88S, G91R, E92K, Q98R, P205S, L206W, L227R, F311L, G314E, R334W, R334Q, I336K, T338I, L346P, R347C, R347H, R347L, R347P, L927P, R1070W, R1070Q V 3849 þ 10 kb C ! Login to comment

PMID: 18373402 [PubMed] Lakeman P et al: "CFTR mutations in Turkish and North African cystic fibrosis patients in Europe: implications for screening."

No. Sentence Comment

105 Thirteen mutations that were reported for two or more Turkish and=or North African alleles do not belong to the mutation panels of these three frequently used methods of DNA analysis: L227R, 1677delTA, 2184insA, R709Â, L732Â, del exon 1-4 (121_620-694del (53.498 bp)ins53 bp), del exon 19, 3601-2A > G, D1152H, E1104Â, S1159F, S977F, and 2347delG. Login to comment
113 Identity and Frequency of CFTR Mutations on Unrelated Turkish (Tr) and North African (NA) CF alleles Total number of allelesa Number of CF patients with this mutationb Mutation Exon All Tr NA Homozygote Compound heterozygote: two mutations found Compound heterozygote: one mutation found F508delc 10 73 33 40 27 11 6 N1303K 21 22 12 10 10 5 2 711 þ 1G > T Intron 5 14 - 14 7 2 0 G542X 11 14 6 8 7 1 0 R1162X 19 11 - 11 1 5 2 2183AA > G 13 9 9 - 3 3 1 W1282X 20 7 3 4 2 3 1 2789 þ 5G > A Intron 14b 6 3 3 1 4 1 L227R 6a 4 - 4 3 1 0 1677delTA 10 4 4 - 2 1 1 2184insA 13 4 4 - 1 2 0 R334W 7 4 4 - 1 1 1 G85E 3 4 3 1 1 2 0 R709X 13 3 - 3 2 0 0 L732X 13 3 3 - 2 0 0 2184delA 13 3 3 - 0 3 0 del exon 1-4d 1-4 3 3 - 1 1 0 del exon 19 19 2 2 - 2 0 0 3849 þ 10kbC > T Intron 19 2 - 2 1 0 0 S549N 11 2 1 1 0 1 1 3120 þ G > A Intron 16 2 2 - 1 0 0 3601-2A > G Intron 18 2 2 - 1 0 0 D1152H 18 2 2 - 1 0 0 E1104X 17b 2 - 2 1 0 0 S1159F 19 2 2 - 1 0 0 S977F 16 2 - 2 0 1 0 2347delG 13 2 - 2 1 0 0 4096-3C > G Intron 21 1 1 - 1 0 0 E831X 14a 1 1 - 1 0 0 L619S 13 1 1 - 1 0 0 1525-1G > Ac Intron 9 1 1 - 1 0 0 F1052V 17b 1 1 - 1 0 0 3130delA 17a 1 1 - 1 0 0 R352Q 7 1 - 1 0 1 0 1812-1G > A Intron 11 1 - 1 0 1 0 R553X 11 1 - 1 0 0 1 IVS8-5T Intron 8 1 1 - 0 1 0 R1066C 17b 1 - 1 0 1 0 3129del4 17a 1 - 1 0 1 0 D110H 4 1 1 - 0 1 0 R117H 4 1 - 1 0 1 0 S945L 15 1 - 1 0 1 0 1716G=A 10 1 - 1 0 0 1 711 þ 3A > G Intron 5 1 1 - 0 1 0 R75X 3 1 1 - 0 1 0 R764X 13 1 - 1 0 1 0 S1196X 19 1 1 - 0 1 0 S492F 10 1 - 1 0 1 0 G551D 11 1 - 1 1 0 0 del exon 2 2 1 1 - 1 0 0 Subtotal 231 113 118 - No mutation 80 63 17 - Total 311 176 135 88 60 18 a n ¼ 311 alleles, based on 166 CF patients (332 alleles) with both parents and 22 CF patients (22 alleles) with one parent from Turkey or North Africa, minus 43 alleles of homozygous CF patients with consanguineous parents of whom only one allele was taken into account. Login to comment

PMID: 17572159 [PubMed] Loumi O et al: "CFTR mutations in the Algerian population."

No. Sentence Comment

16 Still, 3 mutations may be specific to the Algerian [7-9] population (A141D, L227R, and N1303H) and 2 to the Tunisian population (T665S and 2766del8). Login to comment

PMID: 17560176 [PubMed] Viel M et al: "ENaCbeta and gamma genes as modifier genes in cystic fibrosis."

No. Sentence Comment

74 Their genotypes were: 2 G542X:3849+10kbCNT, Phe508del:3276-26ANG, Phe508del:A455E, 297-3CNT:W361R, S1251N:3849+10kbCNT, Phe508del:G178R, Phe508del:3849+10kbCNT, Phe508del:A561E, Phe508del: G1061R, 1717-1GNA:3272-26ANG, 2 Phe508del:R347P, Phe508del:G85E, L227R:L227R, R300G:3007delG, Phe508del:R347H, Phe508del:G1244E. Login to comment

PMID: 15698946 [PubMed] des Georges M et al: "High heterogeneity of CFTR mutations and unexpected low incidence of cystic fibrosis in the Mediterranean France."

No. Sentence Comment

68 of chromosomes (frequency %) p.M1V 1 1 (0.23) p.M1K 1 1 (0.23) c.300delA 3 1 (0.23) p.P67L 3 1 (0.23) c.359insT 3 1 (0.23) p.G85E 3 3 (0.70) c.394delTT 3 1 (0.23) p.Q98R 4 1 (0.23) p.R117H 4 2 (0.47) p.Y122X 4 2 (0.47) p.Y161N 4 1 (0.23) c.621+1GNT intron 4 1 (0.23) c.621+2TNG intron 4 1 (0.23) p.I175V 5 2 (0.47) c.711+1GNT intron 5 5 (1.16) p.L206W 6 3 (0.70) p.Q220X 6 1 (0.23) p.L227R 6 1 (0.23) c.1078delT 7 2 (0.47) p.R334W 7 7 (1.63) p.R347P 7 2 (0.47) c.1215delG 7 1 (0.23) c.T5 intron 8 1 (0.23) p.D443Y 9 1 (0.23) p.I506T 10 1 (0.23) p.I507del 10 4 (0.93) p.F508del 10 259 (60.23) p.F508C 10 1 (0.23) c.1677delTA 10 1 (0.23) c.1717-8GNA intron 10 1 (0.23) c.1717-1GNA intron 10 6 (1.40) p.G542X 11 23 (5.35) p.S549R 11 1 (0.23) p.G551D 11 2 (0.47) p.R553X 11 1 (0.23) c1811+1.6kbANG intron 11 4 (0.93) c.1812-1GNA intron 11 1 (0.23) p.T582I 12 1 (0.23) p.E585X 12 2 (0,47) c.1898+1GNA intron 12 1 (0.23) [c.1898+5GNA ;p.E725K] intron 12 1 (0.23) c.1898+73TNG intron 12 1 (0.23) c.2183AANG 13 4 (0.93) c.2184insA 13 1 (0.23) p.K710X 13 4 (0.93) c.2423delG 13 1 (0.23) p.S776X 13 1 (0.23) c.2493ins8 13 1 (0.23) p.R792X 13 1 (0.23) p.K830X 13 1 (0.23) p.D836Y 14a 1 (0.23) p.W846X1 14a 1 (0.23) c.2711delT 14a 1 (0.23) c.2789+5GNA intron 14b 3 (0.70) p.S945L 15 3 (0.70) p.D993Y 16 1 (0.23) c.3129del4 17a 1 (0.23) c.3195del6 17a 1 (0.23) c.3272-26ANG intron 17a 1 (0.23) [c.3395insA ;pI148T] 17b/4 1 (0,23) p.Y1092X 17b 3 (0.70) Table 1 (continued) Mutation Location exon/intron No. 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

107 f 306insA, W79X, R117C, P205S, L227R, I336K, 1248+1G>A, 1609delCA, 1717-8G>A, S549R(T>G), S549N, 1812-1G>A, P574H, 2176insC, R709X, E827X, D836Y, 3007delG, L1065P, L1077P, H1085R, M1101K, 4021insT. Login to comment
140 Non-F508del Mutations Found as Homozygous in a Sample of 3,710 Patients With Cystic Fibrosis Mutation n 711+1G>T 8 G542X 7 N1303K 7 2183delAA>G 5 W1282X 4 G551D 3 3905insT 3 R334W 2 R347P 2 1078delT 2 1811+1.6kbA>G 2 2113delA 2 Y1092X 2 R1162X 2 306insA 1 E92K 1 G178R 1 L227R 1 1677delTA 1 1717-1G>A 1 1717-8G>A 1 R553X 1 S549R(T>G) 1 R560S 1 V562I 1 Y569D 1 2711delT 1 S945L 1 R1158X 1 I1234V 1 3849+10kbC>T 1 Q1313X 1 del25kb 1 E831X 1 I175V 1 G314V 1 L1077P 1 produce a small quantity of functional protein as a result of a variable proportion of normal CFTR mRNA transcripts in addition to the abnormal ones (class V); 3) they are located in sites known to generate less severe mutants (external loops, residues lining the pore); and/or 4) they have been observed in CF with pancreatic sufficiency, CBAVD, and/or CF-related attenuated phenotypes only. Login to comment

PMID: 23974870 [PubMed] Sosnay PR et al: "Defining the disease liability of variants in the cystic fibrosis transmembrane conductance regulator gene."

No. Sentence Comment

137 In addition to these ten variants, c.1210-12(7) (legacy name 7T) had already been reported to be non-penetrant48 and was identified as a second variant in numerous fathers, and a twelfth variant, p.Ile1027Thr, was deemed 159 variants ࣙ0.01% frequency in CFTR2 127 variants meet clinical and functional criteria Clinical and functional analysis 13 variants meet neither criteria 14 variants 5 variants 7 variants 6 variants Evidence of non-penetrance No evidence of non-penetrance 19 variants meet clinical or functional criteria 127 variants are CF causing 12 variants are non CF causing 20 variants are indeterminate p.Arg117HisߤC p.Arg75Gln p.Gly576Alaߤ p.Arg668Cys ߤ p.Met470Val C p.IIe1027Thr ߤC p.Val754Met ߤC p.IIe148Thr ߤC p.Arg31Cys C p.Ser1235Arg ߤ p.Leu997Phe ߤ p.Arg1162Leu p.Leu227Arg F p.Gln525* F p.Leu558SerC p.Asp614Gly C c.2657+2_2657+3insA C c.1418delG F c.1210-12(7) ߤ p.Arg1070Gln C p.Asp1270Asn ߤC p.[Gln359Lys; Thr360Lys] p.Gly1069Argߤ p.Asp1152His p.Phe1052Val c.1210-12(5) p.Arg74Trpߤ p.IIe1234Val ߤC p.Arg1070Trp ߤF p.Ser977Phe F p.Asp579Gly C p.Tyr569Asp F Penetrance analysis Figure 4ߒ Assignment of disease liability to the 159 most frequent CFTR variants using three criteria. Login to comment

PMID: 25674778 [PubMed] Baker MW et al: "Improving newborn screening for cystic fibrosis using next-generation sequencing technology: a technical feasibility study."

No. Sentence Comment

31 Both methods used 5 &#b5;l of isolated DNA for the NGS assay. NGS assay for detection of CFTR mutations/variants CFTR mutations are described using both the international nomenclature of the Human Genome Variation Society Mutations that have varying consequences c.3454G>C (D1152H) c.3154T>G (F1052V) c.3208C>T (R1070W) c.2930C>T (S977F) - c.3808G>A (D1270N) c.3205G>A (G1069R) c.350G>A (R117H) PolyTG/ polyT - c.1736A>G (D579G) c.3209G>A (R1070Q) c.220C>T (R74W) - - Mutations still under evaluation c.2657ߙ+ߙ2_2657ߙ+ߙ3insA (2789ߙ+ߙ2insA) c.680T>G (L227R) c.1705T>G (Y569D) - - c.1841A>G (D614G) c.1673T>C (L558S) - - - c.3700A>G (I1234V) c. Login to comment

PMID: 26014425 [PubMed] Girardet A et al: "The improvement of the best practice guidelines for preimplantation genetic diagnosis of cystic fibrosis: toward an international consensus."

No. Sentence Comment

85 (Gly1323_Val1415del) 4209TGTT4AA c.4077_4080delTGTTinsAA 4382delA c.4251delA p.Glu1418Argfs*14 Examples of common variants with varying or indetermined clinical consequencesb R117H c.350G4A p.Arg117His L227R c.680 T4G p.Leu227Arg Q359K/T360K c. Login to comment