Eltrombopag for Treatment of Thrombocytopenia After Autologous Stem Cell Transplantation in Children: Single Center Experience.

Introduction: Thrombocytopenia is a common clinical problem in cancer patients undergoing high-dose chemotherapy and autologous hematopoietic stem cell transplantation (HSCT). It can occur as prolonged isolated thrombocytopenia (PIT) or secondary failure of platelet recovery (SFPR) and may cause potentially fatal bleeding. However, data on the treatment of post-transplant thrombocytopenia is still lacking.

Evaluation of gene-gene interaction between the interleukin (IL)-2 and IL-2RA gene polymorphisms in schizophrenia patients in the Turkish Population.

Objectives: To evaluate the genetic polymorphisms in and genes in schizophrenia (SCZ) patients by comparing them with healthy controls.

Methods: A sample of 127 patients with SCZ and 100 healthy volunteers were included in the case-control study. These individuals were consecutively selected from the Malazgirt State Hospital Psychiatry Outpatient Clinic in Mus, Turkey, over the three months from October 2020 to December 2020.

The association of HLA-DRB1 alleles and MBL2 gene variant in pediatric acute lymphoblastic leukemia patients.

Introduction: Epidemiologic studies on pediatric acute lymphoblastic leukemias (ALL) have been conducted to evaluate the possible risk factors including genetic, infectious and environmental factors with the objective of idenfying the etiology. Mannose-binding lectin 2 (MBL2) plays an important role in first-line immune defense. HLA DRB1 alleles play a role in presentation of peptides to T cells and in activation of the adaptive immune response.

Clinical, Genetic, and Outcome Characteristics of Pediatric Patients with Primary Hemophagocytic Lymphohistiocytosis.

Objective: In this study, we sought to describe the clinical, laboratory, and genetic character- istics of patients diagnosed with primary hemophagocytic lymphohistiocytosis. Thus, we aimed to evaluate the early diagnosis and appropriate treatment options for pediatric hemophago- cytic lymphohistiocytosis patients.

Materials And Methods: Medical records of 9 patients diagnosed with primary hemophago- cytic lymphohistiocytosis between November 2013 and December 2019 were analyzed retro- spectively.

Chronic Neutropenia in Childhood: Laboratory and Clinical Features.

Objectives: To describe the clinical characteristics of patients with chronic neutropenia.

Methods: Data of 36 patients with chronic neutropenia, who were followed up in the authors' clinic between May 2013 and May 2020, were analyzed retrospectively. Patients were diagnosed based on their clinical and laboratory characteristics.

HLA - matched related donor hematopoietic stem cell transplantation in a patient with polynucleotide kinase 3-phosphatase mutation developed acute myeloid leukemia.

Background: PNPK gene mutations result in DNA repair disorders and have a spectrum of neurodevelopmental manifestations. To date, cancer predisposition has not been described in patients with PNKP mutations.

Observation: Here, we report a patient with PNKP mutation, who developed AML at age of five and underwent reduced-intensity HSCT.

Clinical Efficacy of Ruxolitinib Monotherapy and Haploidentical Hematopoeitic Stem Cell Transplantation in a Child with Philadelphia Chromosome-like Relapsed/Refractory acute lymphoblastic leukemia.

Introduction: (Ph-like) ALL is a subset of leukemia which has a gene expression profile similar to Ph+disease, but without the presence of BCR-ABL1 translocation.

Case Description: We reported an exceptional case of a child with relapsed Ph-like ALL with IKZF1 gene deletion treated with high-dose ruxolitinib as monotherapy, after multi-agent chemotherapy. He remains in continued MRD-negative leukemia remission with full donor chimerism at 12 months post-HSCT.

Eltrombopag for treatment of thrombocytopenia after allogeneic hematopoietic cell transplantation in children: Single-centre experience.

Delayed recovery of thrombocytopenia is a well-known complication after allogeneic HSCT. Eltrombopag (ELT), a thrombopoietin receptor agonist (TRAs), induces platelet maturation and release. Mostly conducted in adults, some of the previous studies have shown that ELT seems to enhance platelet recovery for post-allogeneic HSCT thrombocytopenia, appears efficacious, and offers transfusion independence.

Graft-versus-host disease in a child with neuroblastoma after autologous stem cell transplantation.

In the pediatric population, hematopoietic stem cell transplantation (HSCT) is used to treat a wide variety of diseases, both malignant and nonmalignant. For many of these diseases, HSCT is a well-established treatment. Acute graft-versus-host disease (GVHD) continues to be a leading cause of morbidity and mortality after allogeneic hematopoietic stem cell transplantation.

High soluble CD30 levels and associated anti-HLA antibodies in patients with failed renal allografts.

Introduction: Serum soluble CD30 (sCD30), a 120-kD glycoprotein that belongs to the tumor necrosis factor receptor family, has been suggested as a marker of rejection in kidney transplant patients. The aim of this study was to evaluate the relationship between sCD30 levels and anti-HLA antibodies, and to compare sCD30 levels in patients undergoing hemodialysis (HD) with and without failed renal allografts and transplant recipients with functioning grafts.

Methods: 100 patients undergoing HD with failed grafts (group 1), 100 patients undergoing HD who had never undergone transplantation (group 2), and 100 kidney transplant recipients (group 3) were included in this study.

Effect of Cytokine Genes in the Pathogenesis and on the Clinical Parameters for the Treatment of Multiple Myeloma.

In this study, we aimed to explore the association among gene variants of five cytokines, tumor necrosis factor alpha (TNF-α), transforming growth factor beta-1 (TGF-β1), interferon gamma (IFN-γ), interleukin-6 (IL-6), and interleukin-10 (IL-10), and clinical parameters and prognosis in patients with multiple myeloma (MM) treated with novel therapeutic drugs in Turkish population for the first time except TNF-α. We analyzed five cytokine genes in 113 cases with MM and 113 healthy controls. Cytokine genotyping was performed by the polymerase chain reaction-sequence-specific primer method (PCR-SSP).

Gene polymorphisms and febrile neutropenia in acute leukemia--no association with IL-4, CCR-5, IL-1RA, but the MBL-2, ACE, and TLR-4 are associated with the disease in Turkish patients: a preliminary study.

Aims: The aim of this study was to investigate the mannose-binding lectin 2 (MBL-2), interleukin (IL)-4, Toll-like receptor 4 (TLR-4), angiotensin converting enzyme (ACE), chemokine receptor 5 (CCR-5), and IL-1 receptor antagonist (RA) gene polymorphisms (GPs) in acute leukemias (ALs) and to evaluate their roles in febrile neutropenia (FN) resulting from chemotherapy.

Methods: The study included 60 AL patients hospitalized between the period of July 2001 and August 2006. Polymorphisms for the genes ACE(I/D), CCR-5, IL-1RA, MBL-2, TLR-4, and IL-4 were typed by polymerase chain reaction (PCR) and/or PCR-restriction fragment length polymerase.

Prognostic importance of single-nucleotide polymorphisms in IL-6, IL-10, TGF-β1, IFN-γ, and TNF-α genes in chronic phase chronic myeloid leukemia.

The aim of this study was to explore the association between polymorphisms of five cytokine genes and clinical parameters in patients with Philadelphia-positive (Ph+) chronic myeloid leukemia (CML) treated with imatinib. We analyzed five cytokine genes (interleukin [IL]-6, IL-10, gamma interferon [IFN-γ], transforming growth factor beta-1 [TGF-β1], and tumor necrosis factor-alpha [TNF-α]) in 60 cases with Ph+ CML and 74 healthy controls. Cytokine genotyping was performed by the polymerase chain reaction-sequence-specific primer.

Improving patient outcomes following a cancer diagnosis.

Cancer survival is improving, incidence is increasing and, for many, cancer is now being regarded as a long-term condition. Traditional followup services are no longer meeting the needs of patients, nor are they sustainable. Based on a long-term conditions model, NHS Improvement is working with test sites to develop new pathways of cancer aftercare.

Body Image and Self-Esteem in Patients with Rheumatoid Arthritis.

Introduction: The study was conducted in order to investigate the effect of disease-related variables such as socio-demographic characteristics, disease complaints and use of necrosis factor (anti-TNF) on the body image and self-esteem in patients with rheumatoid arthritis.

Method: The data was collected by an Introductory Information Form, Body Image Scale (PfP) BIS and the Coopersmith Self-Esteem Inventory (SEI) in 120 patients with rheumatoid arthritis and in 120 healthy controls. One-way analysis of variance, Tukey HDS analysis, t-test, Kruskal-Wallis test, the Mann-Whitney U test, and Pearson's and Spearman's correlation coefficients were used to compare the data.

16(th) IHIW: immunogenetics of aging.

Ageing is a process characterised by progressive loss of function in multiple different organ systems, such as the nervous, endocrine and immune systems. Current data showing that ageing processes may be associated with alterations in the immune system suggest that some of the genetic determinants of senescence might be polymorphic genes that regulate immune responses. The 'Immunogenetics of Aging' programme was a component introduced in the 14th International HLA and Immunogenetics Workshop (IHIWS) and developed further within the 15th and 16th.

Influence of cytokine gene polymorphisms on graft rejection in Turkish patients with renal transplants from living related donors.

Background: Certain cytokine gene polymorphisms (CGPs) have been shown to be associated with renal transplant rejection episodes or graft outcomes. We sought to evaluate the relationships between gene polymorphisms and acute rejection episodes (RG, n = 19) versus stable graft function (NRG, n = 71) in transplant recipients compared with healthy control subjects (HCG, n = 150). The follow-up time period was 18 months.

Human leukocyte antigen and major histocompatibility complex class I-related chain A antibodies after kidney transplantation in Turkish renal transplant recipients.

Background: This study was designed to determine whether human leukocyte antigen (HLA) and major histocompatibility complex class I chain-related A (MICA) antibody (Ab) production during the first 6 months posttransplantation correlated with long-term graft survival and rejection rate. The study group included 147 first transplantations from either living related (LRDs) or deceased donors (DDs) who were divided into two subgroups: rejection (RG, n = 28) and nonrejection (NRG, n = 119). Serum samples (n = 441) collected from each patient on posttransplant days 30, 90, and 180 were tested for HLA and MICA Ab using the Luminex technique.

Influence of cytokine gene polymorphisms on graft rejection in Turkish patients with renal transplants from living related donors.

Introduction: Certain cytokine gene polymorphisms (CGPs) have been shown to be associated with renal transplant rejection or graft outcomes. We sought to evaluate the relationship between gene polymorphisms in patients with acute rejection episodes (rejection group, RG, n = 19) versus those with stable graft function (nonrejection group, NRG, n = 71) in comparison with healthy control subjects (HCG, n = 150). The follow-up time period was 18 months.

Metabolic syndrome in collection and disposal of solid waste sector.

Objectives: This study aims to assess the frequency and factors relevant to metabolic syndrome in workers employed in the collection and disposal of solid waste sector.

Materials And Methods: This cross-sectional study was conducted in the major solid waste collecting and disposal company named İSTAÇ AŞ (İstanbul Environmental Protection and Waste Processing Corporation) in Istanbul, Turkey. All 715 male employees of the company were included in the study without sampling.

[Evaluation of factors affecting healthy life style behaviors and quality of life in patients with heart disease].

Objective: The aim of this cross-sectional study was to determine sociodemographic and disease related factors affecting the quality of life and life style behavior in patients with heart disease.

Methods: Data are collected via information form, Healthy Life Style Behaviors Scale, and short form-36 life quality scale to 325 people with heart disease. T test for independent samples, one-way ANOVA and Pearson correlation analyzes are used in statistical evaluation of the data.

A psychometric validation study of the Quality of Life and FAMCARE scales in Turkish cancer family caregivers.

Purpose: The aim of this study was to assess the psychometric validation of the Quality of Life and FAMCARE scales in Turkish family caregivers of cancer patients.

Methods: This is a descriptive study involving 100 family caregivers of cancer patients. The validity and reliability study of the scales was performed in two phases.

The frequency of HLA class I and II alleles in Turkish childhood acute leukaemia patients.

In this study, blood samples were taken from 200 patients with childhood acute leukaemias, including acute lymphoblastic leukaemia (ALL) and acute myeloid leukaemia (AML), and from 100 healthy volunteers (controls). The frequency of the human leucocyte antigen (HLA)-DRB1*04 allele was significantly higher, and the frequencies of the HLA-A23 and HLA-B7 antigens were significantly lower, in patients with ALL compared with controls. Among patients with AML, the frequency of the HLA-B49 antigen and the HLA-DRB1*15 allele were significantly higher, whereas the frequencies of the HLA-A11 and HLA-B38 antigens were significantly lower compared with controls.