Paroxysmal nocturnal hemoglobinuria (PNH) is a rare acquired clonal hematopoietic stem cell di- sease due to the somatic mutation of the PIGA gene. As a result, the clonal expansion of cells without glycosylphosphatidylinositol molecules (PNH clone) is observed which is associated with the lack of several proteins of different functions, including complement inhibitors CD55 and CD59. The deficiency of these proteins on erythrocyte surface is the main factor of the pathogenesis of PNH. In patients with PNH a triad of symptoms, expressed in varying degrees is observed, including hemolysis, thrombotic disorders and bone marrow failure. PNH is currently classified, taking into account clinical symptoms and the size of the defect into three gro...
Epigenetical changes are reversible modifications of genomic DNA that result in changes in gene expr...
The development of non-caseating granulomas in patients with neoplastic diseases is referred to as a...
One of the numerous hypotheses, which can explain the etiopathogenesis of primary arterial hypertens...
Paroxysmal nocturnal hemoglobinuria (PNH) is a rare acquired clonal hematopoietic stem cell di- seas...
Paroxysmal nocturnal hemoglobinuria (PNH) is caused by the acquired clonal defect of hematopoietic s...
Chronic myeloproliferative neoplasms (MPN) can be categorised into Philadelphia-negative(Ph–) disord...
Erythrocyte membrane is a complex, semifluid and dynamic structure composed of lipidcomponents assoc...
Disseminated intravascular coagulation (DIC) is a syndrome characterized by systemic intravascular a...
Thrombocytosis is usually due to infection, infl ammation or other causes connected with increased p...
Pheochromocytoma is a rare but important tumour of chromaffin cells. Clinical and biochemical manif...
Essential thrombocythemia (ET) is a chronic myelopoliferative neoplasm that involvesprimarily the me...
MYC transcription factor is one of the most frequently deregulated oncogenes in humanmalignancies. I...
Przeanalizowano 105 przypadków NNH zdiagnozowanych od 1995 r. do czerwca 2011 r. Rozpoznanie NNH opa...
Przebieg kliniczny przewlekłych nowotworów mieloproliferacyjnych związany jest ze skłonnością do zak...
Epigenetical changes are reversible modifications of genomic DNA that result in changes in gene expr...
The development of non-caseating granulomas in patients with neoplastic diseases is referred to as a...
One of the numerous hypotheses, which can explain the etiopathogenesis of primary arterial hypertens...
Paroxysmal nocturnal hemoglobinuria (PNH) is a rare acquired clonal hematopoietic stem cell di- seas...
Paroxysmal nocturnal hemoglobinuria (PNH) is caused by the acquired clonal defect of hematopoietic s...
Chronic myeloproliferative neoplasms (MPN) can be categorised into Philadelphia-negative(Ph–) disord...
Erythrocyte membrane is a complex, semifluid and dynamic structure composed of lipidcomponents assoc...
Disseminated intravascular coagulation (DIC) is a syndrome characterized by systemic intravascular a...
Thrombocytosis is usually due to infection, infl ammation or other causes connected with increased p...
Pheochromocytoma is a rare but important tumour of chromaffin cells. Clinical and biochemical manif...
Essential thrombocythemia (ET) is a chronic myelopoliferative neoplasm that involvesprimarily the me...
MYC transcription factor is one of the most frequently deregulated oncogenes in humanmalignancies. I...
Przeanalizowano 105 przypadków NNH zdiagnozowanych od 1995 r. do czerwca 2011 r. Rozpoznanie NNH opa...
Przebieg kliniczny przewlekłych nowotworów mieloproliferacyjnych związany jest ze skłonnością do zak...
Epigenetical changes are reversible modifications of genomic DNA that result in changes in gene expr...
The development of non-caseating granulomas in patients with neoplastic diseases is referred to as a...
One of the numerous hypotheses, which can explain the etiopathogenesis of primary arterial hypertens...