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December 8, 2025BloodOpen Access

Innate immune dysregulation in monocytes in sickle cell disease

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Authors

SHSarah HindersteinSMSubhasis MohantyIMIrene Matos

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Overview

Research demonstrates altered cytokine production in monocytes from sickle cell disease patients, suggesting impaired immune responses.

Key Points

  • Sickle cell disease participants exhibit altered monocyte cytokine responses to lipoteichoic acid stimulation, indicating immune dysregulation.
  • Monocytes from sickle cell disease patients produce increased IL-6 compared to healthy controls after stimulation, aligning with the condition's immune profile.
  • Peripheral blood mononuclear cells were stimulated with TLR agonists to assess changes in cytokine production in monocytes associated with sickle cell disease.
  • The findings point to the potential for monocyte dysfunction contributing to infection vulnerability in sickle cell disease patients.

Cite This Study

Hinderstein et al. (2025) studied this question.

synapsesocial.com/papers/69362f7d4fa91c937236e48ehttps://doi.org/10.1182/blood-2025-1155
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