Publication:
Comments on: Differential IgG4-Producing Plasma Cell Infiltration in Non- and Post-Transplant Plasma Cell Hepatitis.

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Date

2022-08-05

Authors

Aguilera, Isabel
Sousa, Jose Manuel

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Frontiers Media SA
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Abstract

We read with interest the article by Horwich et al. about IgG4-producing plasma cells. The aim of the study was to use IgG4-positivity as a differential biomarker for distinct clinical presentations of plasma cell hepatitis before and after liver transplantation. They found a high degree of IgG4-PC infiltration more frequently associated with plasma cell rejection (PCR) than other types of AIH and concluded that IgG4-positivity might serve as a valuable diagnostic tool in the post-LT setting.

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MeSH Terms

Hepatitis
Humans
Immunoglobulin G
Inflammation
Liver Transplantation
Plasma Cells
Transplants

DeCS Terms

Inmunoglobulina G
Células plasmáticas
Inseminación artificial homóloga
Trasplante de hígado
Biomarcadores
Hepatitis
Reacción en cadena de la polimerasa

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Keywords

GSTT1, IgG4, PC-rich R, liver transplant, plasma cells

Citation

Aguilera I, Sousa JM. Comments on: Differential IgG4-Producing Plasma Cell Infiltration in Non- and Post-Transplant Plasma Cell Hepatitis. Transpl Int. 2022 Aug 5;35:10590.