The model organism Danio rerio, also known as the zebrafish, is an excellent system for studying the developmental process of hematopoiesis. It is an ideal model for in vivo imaging, and it is useful for large-scale genetic screens. These have led to the discovery of previously unknown players in hematopoiesis, as well as helped our understanding of hematopoietic development. In this review, we will summarize hematopoiesis in the zebrafish and discuss how genetic approaches using the zebrafish system have helped to build our current knowledge in the field of hematopoiesis.
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http://dx.doi.org/10.1387/ijdb.093042ep | DOI Listing |
Biotechniques
January 2025
Department of Cardiothoracic Surgery, Stanford University, Stanford, California, USA.
Front Immunol
January 2025
Department of Hematology, The Sixth Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen, China.
CD7-targeted chimeric antigen receptor-T (CAR-T) cell therapy has shown great promise in the treatment of relapsed/refractory T-cell acute lymphoblastic leukemia (T-ALL). In this study, we reported a case of a 34-year-old male patient with T-ALL who finally developed multi-line drug resistance and refractoriness after multiple lines of high-intensity chemotherapy. After physician evaluation, this patient received allogeneic hematopoietic stem cell transplantation (allo-HSCT).
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January 2025
Department of Geriatrics, The Second Xiangya Hospital, Central South University, Changsha, China.
Background: Type 2 Diabetes Mellitus (T2DM) represents a major global health challenge, marked by chronic hyperglycemia, insulin resistance, and immune system dysfunction. Immune cells, including T cells and monocytes, play a pivotal role in driving systemic inflammation in T2DM; however, the underlying single-cell mechanisms remain inadequately defined.
Methods: Single-cell RNA sequencing of peripheral blood mononuclear cells (PBMCs) from 37 patients with T2DM and 11 healthy controls (HC) was conducted.
Front Immunol
January 2025
Department of Hematology, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
B-cell acute lymphoblastic leukemia (B-ALL) with the fusion gene has a poor prognosis, and the mortality rate exceeds 90%, particularly in cases of extramedullary relapse (EMR). Herein, we present a case of a 46-year-old male patient who developed relapsed B-ALL with . The patient initially achieved a complete remission (CR) after induction therapy and underwent haploidentical hematopoietic stem cell transplantation.
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January 2025
Department of Hematology, Jiangdu People's Hospital, Yangzhou, China.
Introduction: Acute myeloid leukemia (AML), a highly heterogeneous hematological malignancy, remains a major challenge in adult oncology. Stem cell research has highlighted the crucial role of long noncoding RNA (lncRNA) in regulating cellular differentiation and self-renewal processes, which are pivotal in AML pathogenesis and therapy resistance.
Methods: This study explores the relationship between cuproptosis-related lncRNAs and AML prognosis, providing novel insights into their impact on hematopoietic stem and progenitor cells.
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