Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 30
Filtrar
1.
Postgrad Med J ; 2024 Aug 29.
Artículo en Inglés | MEDLINE | ID: mdl-39197110

RESUMEN

Defective telomerase function or telomere maintenance causes genomic instability. Alterations in telomere length and/or attrition are the primary features of rare diseases known as telomere biology disorders or telomeropathies. Recent advances in the molecular basis of these disorders and cutting-edge methods assessing telomere length have increased our understanding of this topic. Multiorgan manifestations and different phenotypes have been reported even in carriers within the same family. In this context, apart from dyskeratosis congenita, disorders formerly considered idiopathic (i.e. pulmonary fibrosis, liver cirrhosis) frequently correlate with underlying defective telomere maintenance mechanisms. Moreover, these patients are prone to developing specific cancer types and exhibit exceptional sensitivity and toxicity in standard chemotherapy regimens. The current review describes the diverse spectrum of clinical manifestations of telomere biology disorders in pediatric and adult patients, their correlation with pathogenic variants, and considerations during their management to increase awareness and improve a multidisciplinary approach.

2.
Ann Hematol ; 2024 Jul 15.
Artículo en Inglés | MEDLINE | ID: mdl-39008060

RESUMEN

Chronic lymphocytic leukemia (CLL) is characterized by disease- and treatment-related immunosuppression. Patients with CLL comprise a vulnerable population to coronavirus disease 2019 (COVID-19), while the protective effect of COVID-19 vaccination remains uncertain.We conducted a systematic review to evaluate published data reporting response to COVID-19 vaccination in patients with CLL. The primary outcome was the rate of seropositivity after full primary vaccination, while secondary outcomes were rates of positive neutralizing antibodies, cellular responses, and adverse events. Response after booster doses of vaccination was also evaluated.Twenty-three studies of full primary vaccination (12 CLL-specific with 1747 patients, 11 with mixed hematologic diseases including 1044 patients with CLL) with a total of 2791 patients, and eight studies on booster doses with 389 patients were included in the analysis. The serologic response varied between studies with a median of 55%. Where reported, the median neutralizing antibody response rate was 61.2% and the cellular response rate was 44.2%. Poor serologic response was noted in patients under active treatment with anti-CD20 monoclonal antibodies, BCL2, and BTK inhibitors.The present review highlights the substantially impaired humoral and cellular response to COVID-19 vaccination in patients with CLL with patients under active treatment being the most vulnerable.

3.
J Clin Med ; 13(7)2024 Apr 01.
Artículo en Inglés | MEDLINE | ID: mdl-38610812

RESUMEN

Over the past two decades, the prognosis in adolescents and young adults (AYAs) diagnosed with acute myeloid leukemia (AML) has significantly improved. The standard intensive cytotoxic treatment approach for AYAs with AML, consisting of induction chemotherapy with anthracycline/cytarabine combination followed by consolidation chemotherapy or stem cell transplantation, has lately been shifting toward novel targeted therapies, mostly in the fields of clinical trials. One of the most recent advances in treating AML is the combination of the B-cell lymphoma 2 (Bcl-2) inhibitor venetoclax with hypomethylating agents, which has been studied in elderly populations and was approved by the Food and Drug Administration (FDA) for patients over 75 years of age or patients excluded from intensive chemotherapy induction schemas due to comorbidities. Regarding the AYA population, venetoclax combination therapy could be a therapeutic option for patients with refractory/relapsed (R/R) AML, although data from real-world studies are currently limited. Venetoclax is frequently used by AYAs diagnosed with advanced hematologic malignancies, mainly acute lymphoblastic leukemia and myelodysplastic syndromes, as a salvage therapeutic option with considerable efficacy and safety. Herein, we aim to summarize the evidence obtained from clinical trials and observational studies on venetoclax use in AYAs with AML. Based on the available evidence, venetoclax is a safe and effective therapeutic option for R/R AML AYA patients. However, further research in larger cohorts is needed to confirm these data, establishing the benefits of a venetoclax-based regimen for this special population.

5.
Int J Hematol ; 118(6): 667-681, 2023 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-37768509

RESUMEN

Aplastic anemia (AA) is a rare autoimmune disease. Drugs, viruses, and radiation are among the most common etiologic factors, and most cases have immune pathophysiology. SARS-CoV-2 vaccines have been linked with rare side effects, including cases of acquired aplastic anemia. Here we review all the reported cases of new-onset AA after SARS-CoV-2 vaccination, and discuss their clinical characteristics and management. 18 patients in these case reports had a median age of 58 years. The time from vaccination to onset of aplastic anemia ranged from 1 day to 7 months, with a median of 2.5 weeks. Seventeen patients were diagnosed with severe or very severe aplastic anemia post-vaccination and all patients received standard treatments for acquired aplastic anemia. Seventeen patients achieved a complete or partial response and only 1 patient died. Aplastic anemia can be considered a very rare SARS-CoV-2 vaccine-related adverse event, although a causative relationship has not been proven. Reporting cases of such uncommon post-vaccination events could help clinicians to consider aplastic anemia when pancytopenia is observed after vaccination. The benefits of SARS-Cov-2 vaccination are established, and reports of rare events serve only to increase awareness in daily clinical practice.


Asunto(s)
Anemia Aplásica , COVID-19 , Humanos , Persona de Mediana Edad , Anemia Aplásica/etiología , Anemia Aplásica/terapia , Vacunas contra la COVID-19/efectos adversos , SARS-CoV-2 , COVID-19/prevención & control , Vacunación/efectos adversos , Enfermedades Raras
6.
Cancers (Basel) ; 15(11)2023 Jun 05.
Artículo en Inglés | MEDLINE | ID: mdl-37297016

RESUMEN

Acute myeloid leukemia (AML) is a devastating disease. Intensive chemotherapy is the mainstay of treatment but results in debilitating toxicities. Moreover, many treated patients will eventually require hematopoietic stem cell transplantation (HSCT) for disease control, which is the only potentially curative but challenging option. Ultimately, a subset of patients will relapse or have refractory disease, posing a huge challenge to further therapeutic decisions. Targeted immunotherapies hold promise for relapsed/refractory (r/r) malignancies by directing the immune system against cancer. Chimeric antigen receptors (CARs) are important components of targeted immunotherapy. Indeed, CAR-T cells have achieved unprecedented success against r/r CD19+ malignancies. However, CAR-T cells have only achieved modest outcomes in clinical studies on r/r AML. Natural killer (NK) cells have innate anti-AML functionality and can be engineered with CARs to improve their antitumor response. CAR-NKs are associated with lower toxicities than CAR-T cells; however, their clinical efficacy against AML has not been extensively investigated. In this review, we cite the results from clinical studies of CAR-T cells in AML and describe their limitations and safety concerns. Moreover, we depict the clinical and preclinical landscape of CAR used in alternative immune cell platforms with a specific focus on CAR-NKs, providing insight into the future optimization of AML.

7.
Front Oncol ; 13: 1167848, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37274248

RESUMEN

Variations in the length of telomeres and pathogenic variants involved in telomere length maintenance have been correlated with several human diseases. Recent breakthroughs in telomere biology knowledge have contributed to the identification of illnesses named "telomeropathies" and revealed an association between telomere length and disease outcome. This review emphasizes the biology and physiology aspects of telomeres and describes prototype diseases in which telomeres are implicated in their pathophysiology. We also provide information on the role of telomeres in hematological diseases ranging from bone marrow failure syndromes to acute and chronic leukemias.

10.
J Fungi (Basel) ; 8(11)2022 Oct 26.
Artículo en Inglés | MEDLINE | ID: mdl-36354894

RESUMEN

Acute lymphoblastic leukemia (ALL) patients comprise a highly immunocompromised group due to factors associated either with the treatment or the disease itself. Invasive mold infections (IMIs) are considered to be responsible for higher morbidity and mortality rates in patients with hematologic malignancies, including ALL. Defining the exact incidence of IMIs in ALL patients has been rather complicated. The available literature data report a highly variable incidence of IMIs, ranging from 2.2% to 15.4%. Although predisposing factors for IMIs in the setting of ALL are ill-defined, retrospective studies have indicated that a longer duration of neutropenia, treatment with high-dose corticosteroids, and a lack of antimold prophylaxis are associated with an increased risk of IMIs. Additionally, the influence of novel ALL treatments on the susceptibility to fungal infections remains obscure; however, initial data suggest that these treatments may induce prolonged neutropenia and thus an increased risk of IMIs. Administering primary antimold prophylaxis in these patients has been challenging since incorporating azole antifungal agents is troublesome, considering the drug-to-drug interactions (DDIs) and increased toxicity that may occur when these agents are coadministered with vincristine, a fundamental component of ALL chemotherapy regimens. Isavuconazole, along with several novel antifungal agents such as rezafungin, olorofim, and manogepix, may be appealing as primary antimold prophylaxis, given their broad-spectrum activity and less severe DDI potential. However, their use in ALL patients needs to be investigated through more clinical trials. In summary, this review outlines the epidemiology of IMI and the use of antifungal prophylaxis in ALL patients.

11.
Sci Rep ; 12(1): 17914, 2022 10 26.
Artículo en Inglés | MEDLINE | ID: mdl-36289284

RESUMEN

Monocytopenia is a common finding in patients with myelodysplastic syndrome (MDS), but although monocytes may exhibit prognostic significance in MDS due to their role in innate immunity, they have not been incorporated in any prognostic scoring system for MDS. In this study, we analyzed national registry data from 1719 adults with MDS. Monocytopenia was present in 29.5% of the patients and was correlated with the presence of excess blasts and higher revised international prognostic scoring system categories. Univariate analysis showed that monocytopenia was prognostic of a lower overall survival [(OS), 32.0 versus 65.0 months, p < 0.001], while it retained its prognostic significance in a multivariate model comprising anemia, neutropenia and thrombocytopenia [hazard ratio (HR) for OS, 1.320, p < 0.001]. Moreover, it was prognostic of a lower leukemia free survival (LFS) both in univariate analysis and in a multivariate model comprising cytopenias, bone marrow blasts, and cytogenetic risk (HR for LFS 1.27, p = 0.031). The findings regarding OS and LFR were exclusive or more pronounced in lower risk patients, respectively. Moreover, monocytopenia could divide the low and intermediate risk groups of IPSS-R in prognostically distinct subgroups. Our results redefine the prognostic role of monocytes in MDS and set the basis for further studies to validate our results and expand our knowledge on the prognostic significance of monocytopenia in MDS.


Asunto(s)
Síndromes Mielodisplásicos , Neutropenia , Trombocitopenia , Adulto , Humanos , Pronóstico , Síndromes Mielodisplásicos/complicaciones , Síndromes Mielodisplásicos/diagnóstico , Médula Ósea , Modelos de Riesgos Proporcionales , Trombocitopenia/complicaciones
12.
Cancers (Basel) ; 14(15)2022 Aug 04.
Artículo en Inglés | MEDLINE | ID: mdl-35954454

RESUMEN

The BNT162b2 vaccine against SARS-CoV-2 has a proven efficacy and a favorable safety profile. In cancer patients under immunotherapy in the form of immune-checkpoint inhibitors (ICIs), the efficacy of the vaccine has not been thoroughly studied, while a theoretical concern has also been raised about triggering immune-related adverse events (irAEs) by the vaccine. We conducted a prospective, non-interventional study on the immunogenicity and safety of the BNT162b2 vaccine in patients with advanced or metastatic melanoma treated with ICIs. Blood samples were obtained 0-4 days before the first dose and 12-21 days after the second dose of the vaccine for the quantification of the SARS-CoV-2 anti-spike antibody using an ELISA and immunophenotyping of the T and myeloid cell subpopulations. The active recording of AEs for a two-month period was conducted. Forty patients were included in the study. All but one (97.3%) achieved seroconversion after two doses of the vaccine and no correlations of the antibody titers with any of the studied parameters (age, gender, stage and duration of the disease, type of ICI, previous treatment, etc.) were found. Moreover, no differences in the subpopulations of the T cells (including the T-regulatory cells) or the myeloid cells were found pre- and post-vaccination. All AEs were low-grade, while one case of arthritis exacerbation was noted. The seroconversion rate in the studied population was high and was comparable to that of healthy subjects, while no major safety issues were raised during the safety follow-up. Finally, no derangements in the subpopulations of T cells or myeloid cells were noted. This is the first study focusing on the immunogenicity, safety, and effect of anti-SARS-CoV-2 vaccines on the blood-cell immunophenotype status of patients with melanoma treated with ICIs.

13.
Leuk Lymphoma ; 63(3): 729-737, 2022 03.
Artículo en Inglés | MEDLINE | ID: mdl-34738857

RESUMEN

Ribonucleotide Reductase (RNR) is a two-subunit (RRM1, RRM2) enzyme, responsible for the conversion of ribonucleotides to deoxyribonucleotides required for DNA replication. To evaluate RNR as a biomarker of response to 5-azacytidine, we measured RNR mRNA levels by a quantitative real-time PCR in bone marrow samples of 98 patients with myelodysplastic syndrome (MDS) treated with 5-azacytidine with parallel quantification of the gene promoter's methylation. Patients with low RRM1 levels had a high RRM1 methylation status (p = 0.005) and a better response to treatment with 5-azacytidine (p = 0.019). A next-generation sequencing for genes of interest in MDS was also carried out in a subset of 61 samples. Splicing factor mutations were correlated with lower RRM1 mRNA levels (p = 0.044). Our results suggest that the expression of RNR is correlated with clinical outcomes, thus its expression could be used as a prognostic factor for response to 5-azacytidine and a possible therapeutic target in MDS.


Asunto(s)
Síndromes Mielodisplásicos , Ribonucleótido Reductasas , Azacitidina/farmacología , Azacitidina/uso terapéutico , Médula Ósea/metabolismo , Humanos , Metilación , Síndromes Mielodisplásicos/diagnóstico , Síndromes Mielodisplásicos/tratamiento farmacológico , Síndromes Mielodisplásicos/genética , Pronóstico , ARN Mensajero/genética , ARN Mensajero/metabolismo , Ribonucleósido Difosfato Reductasa/genética , Ribonucleósido Difosfato Reductasa/metabolismo , Ribonucleótido Reductasas/genética
14.
J Immunother Cancer ; 9(12)2021 12.
Artículo en Inglés | MEDLINE | ID: mdl-34896980

RESUMEN

BACKGROUND: The prognosis of patients with recurrent/refractory acute myelogenous leukemia (AML) remains poor and cell-based immunotherapies hold promise to improve outcomes. Natural Killer (NK) cells can elicit an antileukemic response via a repertoire of activating receptors that bind AML surface ligands. NK-cell adoptive transfer is safe but thus far has shown limited anti-AML efficacy. Here, we aimed to overcome this limitation by engineering NK cells to express chimeric antigen receptors (CARs) to boost their anti-AML activity and interleukin (IL)-15 to enhance their persistence. METHODS: We characterized in detail NK-cell populations expressing a panel of AML (CD123)-specific CARs and/or IL-15 in vitro and in AML xenograft models. RESULTS: CARs with 2B4.ζ or 4-1BB.ζ signaling domains demonstrated greater cell surface expression and endowed NK cells with improved anti-AML activity in vitro. Initial in vivo testing revealed that only 2B4.ζ Chimeric Antigen Receptor (CAR)-NK cells had improved anti-AML activity in comparison to untransduced (UTD) and 4-1BB.ζ CAR-NK cells. However, the benefit was transient due to limited CAR-NK-cell persistence. Transgenic expression of secretory interleukin (sIL)-15 in 2B4.ζ CAR and UTD NK cells improved their effector function in the setting of chronic antigen simulation in vitro. Multiparameter flow analysis after chronic antigen exposure identified the expansion of unique NK-cell subsets. 2B4.ζ/sIL-15 CAR and sIL-15 NK cells maintained an overall activated NK-cell phenotype. This was confirmed by transcriptomic analysis, which revealed a highly proliferative and activated signature in these NK-cell groups. In vivo, 2B4.ζ/sIL-15 CAR-NK cells had potent anti-AML activity in one model, while 2B4.ζ/sIL-15 CAR and sIL-15 NK cells induced lethal toxicity in a second model. CONCLUSION: Transgenic expression of CD123-CARs and sIL-15 enabled NK cells to function in the setting of chronic antigen exposure but was associated with systemic toxicities. Thus, our study provides the impetus to explore inducible and controllable expression systems to provide cytokine signals to AML-specific CAR-NK cells before embarking on early-phase clinical testing.


Asunto(s)
Citotoxicidad Inmunológica/inmunología , Inmunoterapia Adoptiva/métodos , Interleucina-15/metabolismo , Células Asesinas Naturales/inmunología , Leucemia Mieloide Aguda/terapia , Receptores Quiméricos de Antígenos/inmunología , Animales , Apoptosis , Proliferación Celular , Citocinas/metabolismo , Humanos , Inmunoterapia Adoptiva/efectos adversos , Interleucina-15/genética , Subunidad alfa del Receptor de Interleucina-3/inmunología , Leucemia Mieloide Aguda/inmunología , Leucemia Mieloide Aguda/metabolismo , Leucemia Mieloide Aguda/patología , Ratones , Ratones Endogámicos NOD , Ratones SCID , Pruebas de Toxicidad , Transcriptoma , Células Tumorales Cultivadas , Ensayos Antitumor por Modelo de Xenoinjerto
15.
Br J Haematol ; 192(6): 978-987, 2021 03.
Artículo en Inglés | MEDLINE | ID: mdl-32862447

RESUMEN

The regimen of 5-azacytidine for patients with myelodysplastic syndrome (MDS) has remained unchanged since its first approval. Although several modifications have since been made and delays and dose reductions are common especially during the first treatment cycles, there are minimal data on the prognostic effect of these modifications. In this study, based on data from 897 patients with MDS treated with 5-azacytidine recorded in a national registry, the effect of treatment delays and dose reductions on response, transformation to acute myeloid leukaemia, and survival (after 5-azacytidine initiation, OST ) were analysed. Delays during the first two cycles were noted in 150 patients (16·7%) and were found to adversely affect OST independently of the International Prognostic Scoring System score [hazard ratio (HR), 1·368; P = 0·033] or pre-existing neutropenia (HR, 1·42; P = 0·015). In patients achieving a response, delays before response achievement were correlated with its type (complete remission, 2·8 days/cycle; partial remission, 3·3 days/cycle; haematologic improvement, 5·6 days/cycle; P = 0·041), while delays after response achievement did not have any effect on retention of response or survival. Dose reductions were found to have no prognostic impact. Based on our results, treatment delays especially during the first cycles should be avoided, even in neutropenic patients. This strict strategy may be loosened after achieving a favourable response.


Asunto(s)
Azacitidina/administración & dosificación , Reducción Gradual de Medicamentos , Síndromes Mielodisplásicos/tratamiento farmacológico , Síndromes Mielodisplásicos/mortalidad , Sistema de Registros , Tiempo de Tratamiento , Adulto , Anciano , Anciano de 80 o más Años , Azacitidina/efectos adversos , Supervivencia sin Enfermedad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pronóstico , Estudios Retrospectivos , Tasa de Supervivencia
16.
Rheumatol Ther ; 7(4): 1045-1052, 2020 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-33067734

RESUMEN

Immune checkpoint inhibitors are a promising new therapeutic strategy in oncology that aims to eliminate cancer cells by enhancing patients' immune response against tumor antigens. Despite their beneficial effects, immune checkpoint inhibitors are also responsible for a plethora of autoimmune manifestations, known as immune-related adverse events. We present a case of eosinophilic fasciitis-like disorder in an 81-year-old patient treated with the programmed death cell protein 1 inhibitor pembrolizumab for non-small-cell lung cancer. The patient developed characteristic indurated skin lesions in his limbs after 1½ years of treatment with pembrolizumab and a typical "groove sign." Raynaud's syndrome was absent. A full-thickness biopsy confirmed the clinical diagnosis of an "EF-like" condition. Neither peripheral eosinophilia nor eosinophilic infiltrates in the skin biopsy were found. His symptoms improved after a 2.5-month CPI discontinuation and treatment with 16 mg of methylprednisolone slowly tapered to a dose of 4 mg. Eosinophilic fasciitis is a rare immune-related adverse event of CPI treatment; our literature search identified only 12 cases that fulfill the criteria of EF in patients receiving CPIs.

17.
Case Rep Oncol Med ; 2020: 7526042, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-32158574

RESUMEN

Hepatocellular carcinoma (HCC) represents the most common type of primary cancer of the liver and is associated with poor prognosis. It is the most common cause of death in cirrhotic patients and in different studies was shown as the third most common cause of cancer-related deaths worldwide. Each year, approximately half a million people are diagnosed with HCC. In recent decades, the prognosis of patients with HCC has improved because more cases are diagnosed and treated at early stages; high-risk patients (i.e., with chronic HBV or HCV infection) are followed more often for the possibility of HCC, and novel treatment options such as locoregional therapy are used with better overall results. The extrahepatic metastases represent a poor prognostic factor. The most common sites of metastasis in advanced hepatocellular carcinoma are the lung (44%), portal vein (35%), and portal lymph nodes (27%). Also, intra-abdominal lymph nodes and bones are common sites. Orbital metastases rarely occur, representing the 3-7% of orbital masses. These metastases are usually found in advanced tumor stages. The mechanism of metastasis to the orbit is difficult to determine. A hematogenous route, as for other primary neoplasms of the abdomen, may be suspected. Tumor cells may circulate through the vena cava, beyond the pulmonary filter to the heart, and finally be distributed to the orbital region through the arterial systemic circulation. We describe herein a case of an adult male with liver cirrhosis due to alcohol abuse who presented with concomitant diagnosis of HCC and orbit metastasis.

19.
Clin Hematol Int ; 1(1): 52-57, 2019 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-34595411

RESUMEN

"Bone marrow failure" encompass all the conditions and syndromes in which there are qualitative or quantitative disorders of one or more lineages (erythroid, myelomonocytic, and/or megakaryocytic). A few years ago, the pathophysiology of these syndromes was completely unknown. Today we have better knowledge for these diseases, allowing the development of new treatment options and the improvement of patients' outcome. Acquired bone marrow failure syndromes include myelodysplastic syndromes, aplastic anemia, paroxysmal nocturnal hemoglobinuria, idiopathic neutropenia and large granular leukemia. All these syndromes share some common features and pathophysiology. The most important feature is the possibility of clonal evolution and progression into acute myelogenous leukemia, and open questions still remain on how to prevent evolution in these patients.

20.
Artículo en Inglés | MEDLINE | ID: mdl-26126819

RESUMEN

BACKGROUND: Myelodysplastic Syndromes (MDS) are a group of clonal hematopoietic stem cell disorders with significant heterogeneity in their clinical presentation and the prognosis of the patients. Several attempts have been made to incorporate flow cytometry (FC) findings into the diagnostic and/or prognostic criteria of dysplasia, but bone marrow (BM) aspirate morphology evaluation remains the gold-standard for diagnosis. The purpose of this study was to provide a diagnostic tool for MDS that relies on BM immunophenotyping and objectifies the interpretation of FC analysis and to validate its capacity to discriminate MDS from other causes of cytopenias. METHODS: To that purpose, a mathematical formula was developed which incorporates granulocytic maturation markers and the percentage of selected myeloid populations and translates them into a single parameter that quantifies the maturation and differentiation defects of BM granulocytes, named Dysmyelopoiesis Index (DMI). Bone marrow samples from 84 MDS patients and 47 non-MDS cytopenic patients were analyzed with FC and DMI was calculated for every patient. RESULTS: DMI detected clonal dysplasia with 84.5% sensitivity and 93.6% specificity, identified as MDS 77.2% of low grade patients and revealed multilineage dysplasia for a number of RA and RARS cases. It discriminated prognostic subgroups of MDS patients (P< .005) and negatively correlated with IPSS (r= - .472, P= .000), WPSS (r= - .481, P= .000) and IPSS-R (r= -.395, P= .000). CONCLUSIONS: DMI represents an accurate quantification of dysmyelopoiesis and an effective stand-alone diagnostic test for MDS, facilitating FC analysis and daily clinical practice.


Asunto(s)
Células de la Médula Ósea/inmunología , Células de la Médula Ósea/patología , Citometría de Flujo , Inmunofenotipificación , Síndromes Mielodisplásicos/diagnóstico , Mielopoyesis , Anciano , Antígenos CD/inmunología , Estudios de Cohortes , Interpretación Estadística de Datos , Humanos , Cariotipificación , Síndromes Mielodisplásicos/genética , Síndromes Mielodisplásicos/inmunología , Síndromes Mielodisplásicos/patología , Mielopoyesis/genética , Mielopoyesis/inmunología , Pronóstico , Curva ROC
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA