Frontiers in Immunology (Jun 2022)

Case Report: Rubella Virus-Induced Cutaneous Granulomas in Two Pediatric Patients With DNA Double Strand Breakage Repair Disorders – Outcome After Hematopoietic Stem Cell Transplantation

  • Ulrich Baumann,
  • Johannes H. Schulte,
  • Jonathan P. Groß,
  • Rita Beier,
  • Marius Ludwig,
  • Volker Wahn,
  • Jörg Hofmann,
  • Jörg Hofmann,
  • Britta Maecker-Kolhoff,
  • Martin Sauer,
  • Petra Kaiser-Labusch,
  • Negin Karimian,
  • Ulrike Blume-Peytavi,
  • Franziska Ghoreschi,
  • Hagen Ott,
  • Ludmila Perelygina,
  • Christian Klemann,
  • Oliver Blankenstein,
  • Horst von Bernuth,
  • Horst von Bernuth,
  • Horst von Bernuth,
  • Horst von Bernuth,
  • Renate Krüger

DOI
https://doi.org/10.3389/fimmu.2022.886540
Journal volume & issue
Vol. 13

Abstract

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We report two patients with DNA repair disorders (Artemis deficiency, Ataxia telangiectasia) with destructive skin granulomas, presumably triggered by live-attenuated rubella vaccinations. Both patients showed reduced naïve T cells. Rapid resolution of skin lesions was observed following hematopoietic stem cell transplantation. However, the patient with AT died due to complications of severe hepatic veno-occlusive disease 6 month after HSCT. Dried blood spots obtained after birth were available from this patient and showed absent T-cell receptor excision circles (TRECs). Therefore, newborn screening may help to prevent patients with moderate T-cell deficiency from receiving live-attenuated rubella vaccine potentially causing granulomas.

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