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Unique hepatic manifestations of COVID-19-induced immune dysregulation in children

Julia Kleinhenz1, Ellen Wagner1, Sarah Y Afzal2

  • 1Department of Pediatric Gastroenterology, Hepatology & Nutrition University of Chicago Chicago Illinois USA.

Clinical Case Reports
|November 23, 2022
PubMed

Insights

This study presents the first cases of novel liver-immune system interactions in children with COVID-19. These findings highlight new ways the virus affects pediatric immune responses and liver health.

Area of Science:

  • Hepatology
  • Immunology
  • Pediatrics

Background:

  • COVID-19 (Coronavirus Disease 2019) can affect multiple organ systems.
  • Pediatric presentations of COVID-19 are diverse and still being characterized.
  • Interactions between the liver and immune system are crucial in viral infections.

Observation:

  • Two pediatric cases with unique COVID-19 manifestations were observed.
  • These cases revealed novel interactions between the liver and immune system.
  • The specific clinical and immunological details of these interactions were documented.

Findings:

  • The presented cases are the first to demonstrate these specific COVID-19 related liver-immune interactions in children.
  • Novel patterns of immune response impacting liver function were identified.
  • The findings contribute to understanding the pathophysiology of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in pediatric populations.

Implications:

  • These findings expand the understanding of COVID-19's impact on pediatric health.
  • The study may inform diagnostic and therapeutic strategies for children with COVID-19.
  • Further research into pediatric COVID-19 pathophysiology, particularly liver involvement, is warranted.

Keywords:
COVID‐19antiphospholipid syndromeaplastic anemiaimmune dysregulationpediatric acute liver failureportal vein thrombosis

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