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Use of Hematopoietic Stem Cell Transplantation to Assess the Origin of Myelodysplastic Syndrome
06:39

Use of Hematopoietic Stem Cell Transplantation to Assess the Origin of Myelodysplastic Syndrome

Published on: October 3, 2018

[Current understanding of iron overload hazard in patients with myelodysplastic syndrome]

Lu-Xi Song1, Ji-Ying Su, Zhen Zhang

  • 1Department of Hematology, Shanghai Jiaotong University, Shanghai, China.

Zhongguo Shi Yan Xue Ye Xue Za Zhi
|May 1, 2013
PubMed

Insights

Patients with myelodysplastic syndromes (MDS) experience iron overload from blood transfusions, potentially worsening survival and increasing leukemia risk. This review discusses iron

Area of Science:

  • Hematology
  • Oncology
  • Redox Biology

Context:

  • Myelodysplastic syndromes (MDS) often lead to transfusion dependency.
  • Transfusional iron overload is a common complication in MDS patients.
  • Ineffective erythropoiesis exacerbates iron absorption.

Purpose:

  • To discuss the effects of transfusion dependency and iron overload in MDS.
  • To explore the association between iron accumulation, clinical complications, and survival in MDS.
  • To characterize the role of labile iron and oxidative stress in MDS outcomes.

Summary:

  • MDS patients receiving transfusions develop iron overload.
  • The link between iron overload, complications, and survival in MDS is unclear.
  • Redox-active iron and oxidative stress may impact life expectancy and leukemic transformation risk.

Impact:

  • Highlights the critical role of iron management in MDS patient care.
  • Emphasizes the need for further research into iron's impact on MDS progression.
  • Informs clinical strategies for mitigating complications associated with iron overload in MDS.

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Setup of Capillary Electrophoresis-Inductively Coupled Plasma Mass Spectrometry (CE-ICP-MS) for Quantification of Iron Redox Species (Fe(II), Fe(III))04:48

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