ABCC7 p.Arg1102*
| ClinVar: |
c.3304A>T
,
p.Arg1102*
?
, not provided
|
| CF databases: |
c.3304A>T
,
p.Arg1102*
D
, CF-causing
|
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[hide] Exogenous and endogenous determinants of vitamin K... Sci Rep. 2015 Jul 10;5:12000. doi: 10.1038/srep12000. Krzyzanowska P, Pogorzelski A, Skorupa W, Moczko J, Grebowiec P, Walkowiak J
Exogenous and endogenous determinants of vitamin K status in cystic fibrosis.
Sci Rep. 2015 Jul 10;5:12000. doi: 10.1038/srep12000., [PMID:26160248]
Abstract [show]
Cystic fibrosis (CF) patients are at high risk for vitamin K deficiency. The effects of vitamin K supplementation are very ambiguous. Therefore, we aimed to define the determinants of vitamin K deficiency in a large cohort of supplemented - 146 (86.9%) and non-supplemented - 22 (13.1%) CF patients. Vitamin K status was assessed using prothrombin inducted by vitamin K absence (PIVKA-II) and undercarboxylated osteocalcin (u-OC). The pathological PIVKA-II concentration (>/= 2 ng/ml) and abnormal percentage of osteocalcin (>/= 20%) were found in 72 (42.8%) and 60 (35.7%) subjects, respectively. We found that liver involvement, diabetes, and glucocorticoid therapy were potential risk factors for vitamin K deficiency. Pathological concentrations of PIVKA-II occurred more frequently in patients with pancreatic insufficiency and those who have two severe mutations in both alleles of the CFTR gene. Pathological percentage of u-OC was found more frequently in adult CF patients and those not receiving vitamin K. However, it seems that there are no good predictive factors of vitamin K deficiency in CF patients in everyday clinical care. Early vitamin K supplementation in CF patients seems to be warranted. It is impossible to clearly determine the supplementation dose. Therefore, constant monitoring of vitamin K status seems to be justified.
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No. Sentence Comment
122 The genotypes of the studied patients were as follows: F508del/F508del (nߙ=Èa;ߙ74); F508del/- (nߙ=Èa;ߙ23); F508del/3849ߙ+Èa;ߙ10ߙkbCߙ>Èa;ߙT (nߙ=Èa;ߙ6); F508del/2143delT (nߙ =Èa;ߙ 6); F508del/R553X (nߙ =Èa;ߙ4); F508del/2183AAߙ>Èa;ߙG (nߙ=Èa;ߙ3); F508del/1717-1G>Èa;A (nߙ=Èa;ߙ3); F508del/CFTRdele2,3(21ߙkb) (nߙ=Èa;ߙ3); F508del/3272-26Aߙ>Èa;ߙG (nߙ=Èa;ߙ 2); F508del/N1303K (nߙ =Èa;ߙ2); F508del/4374ߙ+Èa;ߙ1Gߙ>Èa;ߙT (nߙ=Èa;ߙ1); F508del/621ߙ+Èa;ߙ1Gߙ>Èa;ߙT (nߙ=Èa;ߙ 1); F508del/3659delC (nߙ =Èa;ߙ1); F508del/ G1244R (nߙ =Èa;ߙ 1); F508del/G542X (nߙ =Èa;ߙ 1); F508del/R117H (nߙ =Èa;ߙ 1); F508del/R334W (nߙ =Èa;ߙ1); G542X/- (nߙ=Èa;ߙ2); CFTRdele2,3(21ߙkb)/- (nߙ=Èa;ߙ2); CFTRdele2,3(21ߙkb)/CFTRdele2,3(21ߙkb) (nߙ=Èa;ߙ1); 1717-1-Gߙ>Èa;ߙA/ CFTRdele2,3(21ߙkb) (nߙ=Èa;ߙ1); 3849ߙ+Èa;ߙ10ߙkbCߙ>Èa;ߙT/- (nߙ=Èa;ߙ1); 3849ߙ+Èa;ߙ10ߙkbCߙ>Èa;ߙT/1717ߙ-Èa;ߙ1Aߙ>Èa;ߙG (nߙ=Èa;ߙ1); N1303K/- (nߙ=Èa;ߙ1); N1303K/3272-26Aߙ>Èa;ߙG (nߙ=Èa;ߙ1); G542X/R553X (nߙ=Èa;ߙ1); 1524ߙ+Èa;ߙ1Gߙ>Èa;ߙA/E585X (nߙ=Èa;ߙ1); 2183AAߙ>Èa;ߙG/- (nߙ=Èa;ߙ1); 2184insA/622-1Gߙ>Èa;ߙA (nߙ=Èa;ߙ1); 2143delT/R1102X (nߙ=Èa;ߙ1); 3272-26Aߙ>Èa;ߙG/- (nߙ=Èa;ߙ1); 3659delC/- (nߙ=Èa;ߙ1); R347P/R347P (nߙ=Èa;ߙ1); S1196X/Q1382X (nߙ=Èa;ߙ1).
X
ABCC7 p.Arg1102* 26160248:122:1874
status: NEW