Risk factors and clinical outcomes of cytomegalovirus infection following haploidentical hematopoietic stem cell transplantation in patients with aplastic anemia: a single-center retrospective study.

Background: Cytomegalovirus (CMV) infection remains a critical cause of mortality after allogeneic hematopoietic stem cell transplantation, despite significant advancements in CMV prevention and treatment with the introduction and widespread use of letermovir. However, in China, due to limitations in the availability and cost of medications, some patients still face challenges in accessing letermovir. For this subset of the population, exploring the risk factors for CMV infection remains significant in predicting its occurrence.

Hematopoietic stem cell transplantation and immunosuppressive therapy: implications of clonal haematopoiesis.

Aplastic anemia (AA) is a life-threatening bone marrow failure syndrome. The advent of next-generation sequencing (NGS) has shed light on the link between somatic mutations (SM) and the efficacy of immunosuppressive therapy (IST) in AA patients. However, the relationship between SM and hematopoietic stem cell transplantation (HSCT) has not been extensively explored.

Ferroptosis-Related Gene Signature for Prognosis Prediction in Acute Myeloid Leukemia and Potential Therapeutic Options.

Background: Limited data were available to understand the significance of ferroptosis in leukemia prognosis, regardless of the genomic background.

Methods: RNA-seq data from 151 AML patients were analyzed from The Cancer Genome Atlas (TCGA) database, along with 70 healthy samples from the Genotype-Tissue Expression (GTEx) database. Ferroptosis-related genes (FRGs) features were constructed by multivariate COX regression analysis and risk scores were calculated for each sample and a novel prediction model was identified.

Comparison of anti-thymocyte globulin-based immunosuppressive therapy and allogeneic hematopoietic stem cell transplantation in patients with transfusion-dependent non-severe aplastic anaemia: a retrospective study from a single centre.

Objectives: The selection and timing of anti-thymocyte globulin (ATG)-based immunosuppressive therapy (IST) or allogeneic hematopoietic stem cell transplantation (allo-HSCT) in patients with transfusion-dependent non-severe aplastic anemia (TD-NSAA) pose significant clinical challenges. This study aims to compare the efficacy and long-term outcomes of the two treatments in TD-NSAA.

Methods: Patients who underwent ATG-based IST or allo-HSCT between July 2011 and December 2019 were reviewed.

Whole-exome sequencing identifies FANC heterozygous germline mutation as an adverse factor for immunosuppressive therapy in Chinese aplastic anemia patients aged 40 or younger: a single-center retrospective study.

Acquired aplastic anemia (AA) is a bone marrow failure disorder characterized by pancytopenia, and immunosuppressive therapy (IST) is the optional first-line management. Several studies identified the influencing factors on IST response; however, there are still a considerable number of patients suffering from poor prognoses. In this study, we enrolled 61 AA patients aged ≤ 40 years old, and whole-exome sequencing (WES) found unexpected high FANC heterozygous germline mutations (28/61, 45.

Apolipoprotein-A is a potential prognostic biomarker for severe aplastic anemia patients treated with ATG-based immunosuppressive therapy: a single-center retrospective study.

Background: Anti-thymoglobulin (ATG)-based immunosuppressive treatment (IST) is the standard first-line management for patients with severe AA/very severe AA (SAA/VSAA) and is not suitable for allogeneic stem cell transplantation. The response predictor was not fully investigated.

Objective: The present study attempted to explore other characteristics, such as serum lipid changes, during ATG-based IST and analyzed their significance in predicting IST response and survival.

Differentiation of Yin, Yang and Stasis Syndromes in Severe Aplastic Anemia Patients Undergoing Allogeneic Hematopoietic Stem Cell Transplantation and Their Correlation with Iron Metabolism, cAMP/cGMP, 17-OH-CS and Thyroxine.

Objective: To better understanding and differentiation of traditional Chinese medicine (TCM) syndromes in severe aplastic anemia (SAA) patients undergoing hematopoietic stem cell transplantation (Allo-HSCT) and their correlation with iron metabolism, cAMP/cGMP, 17-OH-CS and thyroxine.

Methods: Eighteen patients with SAA who underwent HSCT were enrolled. The syndrome was evaluated before conditioning and days after stem cell reinfusion (-10d, -1d, +7d, +30d, +60d, and +90d).

Efficiency and safety of eltrombopag for multi-line failed Chinese patients with immune thrombocytopenia: cases with decreased megakaryocyte response well from single-center experience.

Immune thrombocytopenia (ITP) was defined using the International Consensus Guidelines as a platelet count <100×10/L in the absence of other causes or disorders that may be associated with thrombocytopenia. For patients without response to first-line treatment or refractory, TPO receptor agonist (RA) is an ideal choice. This study was to evaluate the efficiency and safety of eltrombopag for multi-line failed Chinese patients with immune thrombocytopenia (ITP) and analyze the possible factors that may contribute to the differences based on personal characteristics.

Iron chelation effect of curcumin and baicalein on aplastic anemia mouse model with iron overload.

Objectives: The current work aimed to assess whether curcumin and baicalein can chelate iron in aplastic anemia (AA) complicated with iron overload, exploring the potential mechanisms.

Materials And Methods: A mouse model of AA with iron overload complication was firstly established. Low and high-dose curcumin or baicalein treatment groups were set up, as well as the deferoxamine positive control, normal and model groups (n=8).

Comparison of the effects of deferasirox, deferoxamine, and combination of deferasirox and deferoxamine on an aplastic anemia mouse model complicated with iron overload.

Background And Aim: Iron overload is commonly observed during the course of aplastic anemia (AA), which is believed to aggravate hematopoiesis, cause multiple organ dysfunction, lead to disease progression, and impair quality of life. Deferasirox (DFX) and deferoxamine (DFO) are among the most common iron chelation agents available in the clinical setting. The aim of this study was to investigate if the combination therapy with DFX and DFO is superior in hematopoietic recovery and iron chelation.

[Effect of proteasome inhibitor on migration ability and hepatocyte growth factor expression of bone marrow mesenchymal stem cells in multiple myeloma patients].

This study was aimed to investigate the effect of proteasome inhibitor bortezomib on the migration ability and hepatocyte growth factor (HGF) expression of bone marrow mesenchymal stem cells (MSC) in multiple myeloma patients. Transwell assay was employed to measure the migration ability of bone marrow MSC in vitro before and after treatment with bortezomib. The HGF mRNA expression level was determined by real-time quantitative PCR.

[Chemotaxis-related factors are expressed abnormally in bone marrow mesenchymal stem cells of multiple myeloma patients].

This study was aimed to investigate the mRNA expression levels of hepatocyte growth factor (HGF), stromal cell-derived factor-1 (SDF-1), monocyte chemotactic protein-1 (MCP-1) and interleukin-8 (IL-8) in bone marrow mesenchymal stem cells (MSC) from multiple myeloma (MM) patients. The mRNA expression levels of HGF, SDF-1, MCP-1 and IL-8 in bone marrow MSC from 20 newly diagnosed MM patients were detected by real time quantitative RT-PCR and were compared with that in 9 controls. The results indicated that the mean mRNA expression level of HGF was up-regulated in MM patients, as compared with controls (p < 0.