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Factor V Leiden is the most common hereditary hypercoagulability (prone to clotting) disorder amongst ethnic Europeans. [ 3 ] [ 4 ] [ 5 ] It is named after the Dutch city of Leiden , where it was first identified in 1994 by Rogier Maria Bertina under the direction of (and in the laboratory of) Pieter Hendrik Reitsma. [ 6 ]
14067 Ensembl ENSG00000198734 ENSMUSG00000026579 UniProt P12259 O88783 RefSeq (mRNA) NM_000130 NM_007976 RefSeq (protein) NP_000121 NP_032002 Location (UCSC) Chr 1: 169.51 – 169.59 Mb Chr 1: 163.98 – 164.05 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Coagulation factor V (Factor V), also less commonly known as proaccelerin or labile factor, is a protein involved in ...
Factor V Leiden is an inherited blood clotting disorder. It can cause life-threatening clots in the body and complications during pregnancy.
In 1994 a group in Leiden, The Netherlands, identified the most common underlying defect—a mutation in factor V that made it resistant to the action of activated protein C. The defect was called factor V Leiden, as genetic abnormalities are typically named after the place where they are discovered. [51]
APC resistance is the inability of protein C to cleave Factor Va and/or Factor VIIIa, which allows for longer duration of thrombin generation and may lead to a hypercoagulable state. This may be hereditary or acquired. [4] The best known and most common hereditary form is Factor V Leiden, which is responsible for more than 95% of cases. [5]
The following is a list of genetic disorders and if known, type of mutation and for the chromosome involved. ... Factor V Leiden thrombophilia: Fatal familial insomnia:
Behind non-O blood type [7] and factor V Leiden, prothrombin G20210A is one of the most common genetic risk factors for venous thromboembolism. [4] Increased production of prothrombin heightens the risk of blood clotting. Moreover, individuals who carry the mutation can pass it on to their offspring. [8]
In fact, Factor V Leiden is the most common cause of inherited thrombosis. [26] Heterozygous factor V Leiden is present in approximately 5% of the white population in the United States and homozygous factor V Leiden is found less than 1% of this population. [27]