| Full text | |
| Author(s): |
Pedro Henrique Padilha
[1]
;
Gustavo Borges
[2]
;
Barbara Amélia Santana
[3]
;
Larissa Alessandra Medeiros
[4]
;
Samir Kanaan Nabhan
[5]
;
Ricardo Pasquini
[6]
;
Flavia Sacilotto Donaires
[7]
;
Rodrigo Tocantins Calado
[8]
Total Authors: 8
|
| Affiliation: | [1] Universidade de São Paulo. Faculdade de Medicina de Ribeirão Preto - Brasil
[2] Universidade de São Paulo. Faculdade de Medicina de Ribeirão Preto - Brasil
[3] Universidade de São Paulo. Faculdade de Medicina de Ribeirão Preto - Brasil
[4] Universidade Federal do Paraná - Brasil
[5] Universidade Federal do Paraná - Brasil
[6] Universidade Federal do Paraná - Brasil
[7] Universidade de São Paulo. Faculdade de Medicina de Ribeirão Preto - Brasil
[8] Universidade de São Paulo. Faculdade de Medicina de Ribeirão Preto - Brasil
Total Affiliations: 8
|
| Document type: | Journal article |
| Source: | Hematology, Transfusion and Cell Therapy; v. 40, n. 4, p. 339-342, 2018-10-00. |
| Abstract | |
ABSTRACT Background: Human aplastic anemia is a hematologic disease characterized by low peripheral blood cell counts associated with reduced numbers of hematopoietic stem and progenitor cells and a hypocellular bone marrow. Thrombopoietin (THPO) regulates megakaryocytes, but it also stimulates hematopoietic stem and progenitor cells. Biallelic mutations in the THPO gene have been reported in a family with recessive inherited aplastic anemia. Methods: This study screened 83 patients diagnosed with acquired aplastic anemia and 92 paired healthy controls for germline variants in the THPO gene using Sanger sequencing. Results: Three common single nucleotide polymorphisms were identified in patients and controls at comparable allele frequencies. There was no correlation between the single nucleotide polymorphism carrier status and platelet counts at diagnosis. Conclusion: The presence of THPO polymorphisms is comparable between patients with acquired aplastic anemia and healthy individuals. (AU) | |
| FAPESP's process: | 13/08135-2 - CTC - Center for Cell-Based Therapy |
| Grantee: | Dimas Tadeu Covas |
| Support Opportunities: | Research Grants - Research, Innovation and Dissemination Centers - RIDC |
| FAPESP's process: | 17/09428-4 - Hematopoese clonal em pacientes com disfunção telomérica |
| Grantee: | Flávia Sacilotto Donaires Ramos |
| Support Opportunities: | Scholarships in Brazil - Post-Doctoral |