Infectious complications and the utility of serum and cellular markers of infections in the setting of allogeneic hematopoietic stem cell transplantation.

Introduction: Allogeneic hematopoietic stem cell transplantation (allo-HSCT) recipients are severely immunocompromised and susceptible to bacterial, viral, and fungal infections. Despite improved anti-microbial prophylaxis and preemptive strategies, bacterial bloodstream infections (BSIs) occur frequently in allo-HSCT recipients and are associated with increased morbidity and mortality. Cytomegalovirus (CMV) and Epstein Barr virus (EBV) are the most relevant viruses following allo-HSCT and remain major concerns.

The prognostic impact of C-reactive protein and albumin in patients diagnosed with acute myeloid leukaemia.

Background: Acute myeloid leukaemia (AML) is an aggressive and heterogeneous malignant disease. Patient age, comorbidities and disease-specific genetic abnormalities are recognized as primary determinants of treatment response. Recent years have elucidated the significance of nutritional status and inflammation across various malignancies, including AML, in influencing treatment outcomes.

Hepcidin as a therapeutic target in iron overload.

Introduction: Dysregulation of the hepcidin-ferroportin axis is a hallmark in the pathogenesis of iron overload, ultimately leading to end-organ injury. Hereditary hemochromatosis and iron-loading anemias are characterized by a hepcidin deficiency, making hepcidin a novel therapeutic target for preventing and managing iron overload.

Areas Covered: Modulators of hepcidin expression and molecules mimicking hepcidin are emerging as highly promising therapeutic strategies.

Future biomarkers for acute graft-versus-host disease: potential roles of nucleic acids, metabolites, and immune cell markers.

Introduction: Acute graft versus host disease (aGVHD) is a potentially lethal complication after allogeneic stem cell transplantation. Biomarkers are used to estimate the risk of aGVHD and evaluate response to treatment. The most widely used biomarkers are systemic levels of various protein mediators involved in immunoregulation or reflecting tissue damage.

Preclinical activity of resazurin in acute myeloid leukaemia.

Resazurin, a phenoxazine used in cell viability assays, acts in vitro as an anti-leukaemic compound through the production of cellular reactive oxygen species (ROS) resulting in mitochondrial dysfunction and cell death. However, the in vivo tolerance and efficacy of resazurin in cancer are unknown. In this study, we investigated the in vitro and in vivo effects of resazurin in acute myeloid leukaemia (AML).