Tumour infiltrating lymphocyte density differs by meningioma type and is associated with prognosis in atypical meningioma.
Meningioma
immune
lymphocyte
microenvironment
prognosis
recurrence
Journal
Pathology
ISSN: 1465-3931
Titre abrégé: Pathology
Pays: England
ID NLM: 0175411
Informations de publication
Date de publication:
Jun 2022
Jun 2022
Historique:
received:
22
07
2021
revised:
01
10
2021
accepted:
08
10
2021
pubmed:
28
1
2022
medline:
7
6
2022
entrez:
27
1
2022
Statut:
ppublish
Résumé
Tumour infiltrating lymphocyte (TIL) density is prognostically significant in various tumours, but few studies have investigated its significance in meningioma. This study aimed to investigate how TIL density differs by meningioma histology and whether it is a predictor of meningioma recurrence. We studied CD3, CD8, CD4, FOXP3 and PD-1 positive (+) TIL density in a continuous cohort of 476 meningiomas resected at Auckland Hospital between 2002 and 2011 using tissue microarrays and computer assisted image analysis. TILs were identified in all meningiomas except one (median CD3+ TIL density across entire cohort 53.0 cells/mm
Identifiants
pubmed: 35082053
pii: S0031-3025(21)00541-9
doi: 10.1016/j.pathol.2021.10.002
pii:
doi:
Substances chimiques
Forkhead Transcription Factors
0
Programmed Cell Death 1 Receptor
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
417-424Informations de copyright
Copyright © 2021 Royal College of Pathologists of Australasia. Published by Elsevier B.V. All rights reserved.