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Related Concept Videos

Bone Marrow Sampling and Transplants01:22

Bone Marrow Sampling and Transplants

Bone marrow transplant is a potential cure for several diseases, including cancer and specific genetic disorders. Notably, this procedure is applicable for patients suffering from aplastic anemia, certain types of leukemia, severe combined immunodeficiency disease (SCID), Hodgkin's disease, non-Hodgkin's lymphoma, multiple myeloma, thalassemia, sickle-cell disease, and certain cancers.
The transplant begins with high doses of chemotherapy and radiation treatment, which aim to destroy the...
Differentiation of Common Myeloid Progenitor Cells01:15

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Common myeloid progenitors (CMPs) are oligopotent cells that can differentiate into granulocytes and macrophages. Granulocytes and macrophages are essential for protecting the body against bacterial, viral, or fungal infections. They migrate from the bone marrow into the circulating blood to reach specific tissue sites where they differentiate and help in immune surveillance. However, they survive only for a few days and must be continuously made available to the organism to maintain a robust...
Blood Transfusion and Agglutination02:45

Blood Transfusion and Agglutination

Blood transfusion is a therapeutic measure to restore the blood volume after extensive blood loss due to an accident or a medical procedure. Blood transfusion involves drawing a certain amount of blood from a suitable donor and infusing it into the recipient.
History
The history of blood transfusion dates back to the 17th century, when early attempts were made in animals. In 1818 James Blundell, a British doctor, performed the first successful human blood transfusion. Later in 1900, Karl...

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Related Experiment Video

Updated: May 23, 2026

Bone Marrow Transplantation Platform to Investigate the Role of Dendritic Cells in Graft-versus-Host Disease
08:05

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Published on: March 17, 2020

Granulocyte transfusions.

V Rimajova1, L Sopko, J Martinka

  • 1Comenius University, Bratislava, Slovakia. veronika.rimajova@gmail.com

Bratislavske Lekarske Listy
|March 21, 2012
PubMed
Summary

Severe neutropenia (low neutrophil count) increases infection risk. Granulocyte transfusions offer a potential life-saving option for patients with severe infections unresponsive to standard treatments.

Area of Science:

  • Hematology
  • Immunology
  • Infectious Diseases

Background:

  • Neutrophils are critical for combating bacterial and fungal infections.
  • Neutropenia significantly elevates the risk of life-threatening infections.
  • Despite advances in antimicrobials and growth factors, severe neutropenia remains a major cause of mortality in cancer patients and transplant recipients.

Purpose of the Study:

  • To review the renewed interest and clinical utility of granulocyte transfusions.
  • To evaluate granulocyte transfusions as a treatment for severe neutropenia with uncontrolled infections.

Main Methods:

  • Review of recent advances in apheresis technology and granulocyte mobilization techniques.
  • Consideration of clinical data supporting granulocyte transfusion efficacy.

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Main Results:

  • Advances in apheresis and granulocyte mobilization allow for the collection of large neutrophil quantities.
  • Granulocyte transfusions are a viable option for severe neutropenia and infection refractory to conventional therapy.

Conclusions:

  • Granulocyte transfusions represent a potentially life-saving intervention.
  • This treatment should be considered for patients with severe neutropenia and infections uncontrolled by standard antimicrobial and supportive care, weighing benefits against risks.