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Hemofilia: diagnóstico molecular y alternativas de tratamiento

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TLDR
In this paper, otras terapias alternas, aunque estan en fase de investigación, permitirian obtener una produccion de proteina a largo termino and que se han desarrollado gracias al entendimiento de la naturaleza molecular de los factores de la coagulacion.
Abstract
La hemofilia es una enfermedad recesiva ligada al cromosoma X que generalmente padecen los hombres. El diagnostico genetico preimplantacion (DGP), el diagnostico prenatal y el diagnostico molecular de las mutaciones que causan hemofilia, se realizan en investigaciones aisladas con el fin de hacer prevencion primaria, asesorar a las portadoras y a sus familias, lo que ha permitido traer al mundo ninos libres de esta enfermedad y tambien mejorar la calidad de vida de los afectados. Los esperanzadores procedimientos en terapia genica (TG) han mostrado gran efectividad, se pretende con ella la produccion normal de la proteina que esta ausente o alterada en los afectados, pero en el momento los ensayos que se llevan a cabo en seres humanos estan detenidos. Aqui se muestran otras terapias alternas que aunque estan en fase de investigacion, permitirian obtener una produccion de proteina a largo termino y que se han desarrollado gracias al entendimiento de la naturaleza molecular de los factores de la coagulacion.

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Journal ArticleDOI

Human Biomonitoring of Polychlorinated Biphenyls (PCBs) in the Breast Milk of Colombian Mothers

TL;DR: The results establish a general overview of population exposure and can be a scientific tool to improve environmental health policies in the country and could strengthen Colombia’s efforts to increase the practice of breastfeeding.
Posted ContentDOI

Using species richness calculations to model the global profile of unsampled pathogenic variants: Examples from BRCA1 and BRCA2

Nandana D Rao, +1 more
- 13 Nov 2022 - 
TL;DR: In this paper , the authors applied species richness estimation methods from ecology to estimate "variant richness" and determine how many germline pathogenic BRCA1/2 variants have yet to be identified and the frequency of these missing variants in different populations.
Journal Article

Genética molecular de la hemofilia a en una familia colombiana con diagnóstico de enfermedad de von willebrand y de hemofilia a

TL;DR: A Colombian family that apparently suffered the two diseases according to clinical diagnosis and the lack of a genetic study to verify and contrast the diagnosis made by health institutions can lead to a wrong classification of von Willebrand disease as a type of mild Hemophilia.
Journal ArticleDOI

Germline sequence variants contributing to cancer susceptibility in South African breast cancer patients of African ancestry

TL;DR: In this paper , a cohort of 165 South African women of self-identified African ancestry diagnosed with breast cancer, who were unselected for family history of cancer, were analyzed using the Illumina TruSight cancer panel for targeted sequencing of 94 cancer susceptibility genes.
Journal ArticleDOI

Hemofilia B o enfermedad de Christmas

TL;DR: Hemophilia B or Christmas disease was first differentiated from hemophilia A in 1947 and is linked to the X chromosome; women are carriers, but it manifests clinically in men, although cases of symptomatic women carriers have been described.
References
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Journal ArticleDOI

Congenital Bleeding Disorders

TL;DR: The future prospects for newer methods of therapy such as RNA repair and the use of gene-modified circulating endothelial progenitors are presented as possible alternatives to the more traditional gene therapy approaches.
Journal ArticleDOI

Unleashing the long-distance PCR for detection of the intron 22 inversion of the factor VIII gene in severe haemophilia A

TL;DR: Unleashing the long-distance PCR for detection of the intron 22 inversion of the factor VIII gene in severe haemophilia A is released.
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Molecular analyses in hemophilia B families: identification of six new mutations in the factor IX gene

TL;DR: Twenty-two Spanish families with hemophilia B have been studied in order to characterize the mutation responsible for the disorder and to carry out family studies, and the pathologic mutation was identified in every case.
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Gene therapy ethics and haemophilia: an inevitable therapeutic future?

TL;DR: The ethical implications of this perception of gene therapy as the inevitable therapeutic goal for the youngest children with haemophilia are discussed in light of anticipated benefits, acceptable risk, perceived consumer need and the unknown cost of this intervention.
Journal ArticleDOI

Multiplex fluorescent analysis of four short tandem repeats for rapid haemophilia A molecular diagnosis.

TL;DR: The automated fluorescent method described is an extremely rapid, simple and highly informative one that is easy to standardize and allows direct comparison of results among different groups working with genetic counseling, prenatal diagnosis and PGD in HA-affected families.