How to evaluate phenotype-genotype relationship in rare coagulation haemorrhagic disorders: examples from FVII deficiency

被引:7
作者
Bernardi, F
Marchetti, G
Dolce, A
Mariani, G
机构
[1] Univ Ferrara, Dept Biochem & Mol Biol, I-44100 Ferrara, Italy
[2] Natl Inst Stat, Rome, Italy
[3] Univ Aquila, Dept Internal Med & Publ Hlth, Laquila, Italy
关键词
coagulation disorder; haemophilia; haemostatic balance; heterogeneous mutational spectrum; phenotypic diversity; phenotype-genotype relationship;
D O I
10.1111/j.1365-2516.2004.00989.x
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
The study of the molecular pathogenesis of several single-gene disorders, such as coagulation-factor deficiencies, has revealed the variability of phenotypic expression, even of the same mutations in single genes. These studies underline the complexity of research dealing with the definition of the molecular bases of disorders. Sequence variations provide only the starting point to define pathological genotype-phenotype relationships.
引用
收藏
页码:177 / 179
页数:3
相关论文
共 23 条
[1]   MOLECULAR ANALYSIS OF FACTOR-VII DEFICIENCY IN ITALY - A FREQUENT MUTATION (FVII-LAZIO) IN A REPEATED INTRONIC REGION [J].
BERNARDI, F ;
PATRACCHINI, P ;
GEMMATI, D ;
FERRATI, M ;
ARCIERI, P ;
PAPACCHINI, M ;
REDAELLI, R ;
BAUDO, F ;
MARIANI, G ;
MARCHETTI, G .
HUMAN GENETICS, 1993, 92 (05) :446-450
[2]  
Bernardi F, 1996, ARTERIOSCL THROM VAS, V16, P72
[3]   Contribution of factor VII genotype to activated FVII levels - Differences in genotype frequencies between northern and southern European populations [J].
Bernardi, F ;
Arcieri, P ;
Bertina, RM ;
Chiarotti, F ;
Corral, J ;
Pinotti, M ;
Prydz, H ;
Samama, M ;
Sandset, PM ;
Strom, R ;
Garcia, VV ;
Mariani, G .
ARTERIOSCLEROSIS THROMBOSIS AND VASCULAR BIOLOGY, 1997, 17 (11) :2548-2553
[4]   Type I von Willebrand disease mutation Cys1149Arg causes intracellular retention and degradation of heterodimers:: a possible general mechanism for dominant mutations of oligomeric proteins [J].
Bodó, I ;
Katsumi, A ;
Tuley, EA ;
Eikenboom, JCJ ;
Dong, ZY ;
Sadler, JE .
BLOOD, 2001, 98 (10) :2973-2979
[5]   A missense mutation in γ-glutamyl carboxylase gene causes combined deficiency of all vitamin K-dependent blood coagulation factors [J].
Brenner, B ;
Sánchez-Vega, B ;
Wu, SM ;
Lanir, N ;
Stafford, DV ;
Solera, J .
BLOOD, 1998, 92 (12) :4554-4559
[6]   Coinheritance of Factor V (FV) Leiden enhances thrombin formation and is associated with a mild bleeding phenotype in patients homozygous for the FVII 9726+5G>A (FVII Lazio) mutation [J].
Castoldi, E ;
Govers-Riemslag, JWP ;
Pinotti, M ;
Bindini, D ;
Tans, G ;
Berettini, M ;
Mazzucconi, MG ;
Bernardi, F ;
Rosing, J .
BLOOD, 2003, 102 (12) :4014-4020
[7]   The genetics of haemostasis:: a twin study [J].
de Lange, M ;
Snieder, H ;
Ariëns, RAS ;
Spector, TD ;
Grant, PJ .
LANCET, 2001, 357 (9250) :101-105
[8]  
Kaufman RJ, 1998, THROMB HAEMOSTASIS, V79, P1068
[9]   Dominant factor XI deficiency caused by mutations in the factor XI catalytic domain [J].
Kravtsov, DV ;
Wu, WM ;
Meijers, JCM ;
Sun, MF ;
Blinder, MA ;
Dang, TP ;
Wang, HL ;
Gailani, D .
BLOOD, 2004, 104 (01) :128-134
[10]  
LYONS SE, 1992, J BIOL CHEM, V267, P4424