Clinicopathological comparison between PTCL-TBX21 and PTCL-GATA3 in Japanese patients
© 2023 The Authors. Cancer Medicine published by John Wiley & Sons Ltd..
AIM: Peripheral T-cell lymphoma not otherwise specified (PTCL-NOS) is a heterogeneous disease that can be classified into the PTCL-TBX21 and PTCL-GATA3 subtypes.
METHODS: In this study, we compared the clinicopathological features of PTCL-NOS in a Japanese cohort, classified using an IHC algorithm.
RESULTS: One hundred patients with PTCL-NOS were categorized as having PTCL-TBX21 (n = 55), PTCL-GATA3 (n = 24), or PTCL-unclassified (n = 21). When comparing PTCL-TBX21 and PTCL-GATA3, PTCL-TBX21 showed significantly lower CD4 positivity (p = 0.047), lower counts of high endothelial venules (p = 0.032), and a tendency for a better response to initial treatment (p = 0.088). Gene expression analysis using the nCounter system showed higher expression of tumor immunity-related genes, such as PD-L1, LAG3, and IDO1, in PTCL-TBX21 than in PTCL-GATA3. PTCL-GATA3 had significantly worse overall survival (OS) than those with PTCL-TBX21 (p = 0.047), although a similar tendency was observed for progression-free survival (PFS) (p = 0.064). PTCL-GATA3 was a prognostic factor for OS in univariate analysis (HR 2.02; 95% CI, 1.09-3.77; p = 0.027), although multivariate analysis did not show significance (HR 2.07; 95% CI, 0.93-4.61; p = 0.074). In the PFS analysis, PTCL-GATA3 was an independent prognostic factor by univariate analysis (HR 1.96; 95% CI, 1.08-3.56; p = 0.027) and multivariate analysis (HR 2.34; 95% CI, 1.07-5.11; p = 0.032).
CONCLUSION: The classification of PTCL-NOS into PTCL-TBX21 and PTCL-GATA3 is useful for predicting the prognosis of Japanese patients and stratifying the administration of tumor immune checkpoint inhibitors in clinical practice.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:13 |
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Enthalten in: |
Cancer medicine - 13(2024), 3 vom: 01. Feb., Seite e6793 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Shimasaki, Yasumasa [VerfasserIn] |
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Links: |
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Themen: |
GATA3 Transcription Factor |
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Anmerkungen: |
Date Completed 04.03.2024 Date Revised 04.03.2024 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1002/cam4.6793 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM367247275 |
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500 | |a Citation Status MEDLINE | ||
520 | |a © 2023 The Authors. Cancer Medicine published by John Wiley & Sons Ltd. | ||
520 | |a AIM: Peripheral T-cell lymphoma not otherwise specified (PTCL-NOS) is a heterogeneous disease that can be classified into the PTCL-TBX21 and PTCL-GATA3 subtypes | ||
520 | |a METHODS: In this study, we compared the clinicopathological features of PTCL-NOS in a Japanese cohort, classified using an IHC algorithm | ||
520 | |a RESULTS: One hundred patients with PTCL-NOS were categorized as having PTCL-TBX21 (n = 55), PTCL-GATA3 (n = 24), or PTCL-unclassified (n = 21). When comparing PTCL-TBX21 and PTCL-GATA3, PTCL-TBX21 showed significantly lower CD4 positivity (p = 0.047), lower counts of high endothelial venules (p = 0.032), and a tendency for a better response to initial treatment (p = 0.088). Gene expression analysis using the nCounter system showed higher expression of tumor immunity-related genes, such as PD-L1, LAG3, and IDO1, in PTCL-TBX21 than in PTCL-GATA3. PTCL-GATA3 had significantly worse overall survival (OS) than those with PTCL-TBX21 (p = 0.047), although a similar tendency was observed for progression-free survival (PFS) (p = 0.064). PTCL-GATA3 was a prognostic factor for OS in univariate analysis (HR 2.02; 95% CI, 1.09-3.77; p = 0.027), although multivariate analysis did not show significance (HR 2.07; 95% CI, 0.93-4.61; p = 0.074). In the PFS analysis, PTCL-GATA3 was an independent prognostic factor by univariate analysis (HR 1.96; 95% CI, 1.08-3.56; p = 0.027) and multivariate analysis (HR 2.34; 95% CI, 1.07-5.11; p = 0.032) | ||
520 | |a CONCLUSION: The classification of PTCL-NOS into PTCL-TBX21 and PTCL-GATA3 is useful for predicting the prognosis of Japanese patients and stratifying the administration of tumor immune checkpoint inhibitors in clinical practice | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a PTCL-GATA3 | |
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650 | 4 | |a pathology | |
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650 | 7 | |a GATA3 Transcription Factor |2 NLM | |
700 | 1 | |a Miyoshi, Hiroaki |e verfasserin |4 aut | |
700 | 1 | |a Kawamoto, Keisuke |e verfasserin |4 aut | |
700 | 1 | |a Yoshida, Noriaki |e verfasserin |4 aut | |
700 | 1 | |a Mishina, Tatsuzo |e verfasserin |4 aut | |
700 | 1 | |a Nakashima, Kazutaka |e verfasserin |4 aut | |
700 | 1 | |a Imamoto, Teppei |e verfasserin |4 aut | |
700 | 1 | |a Sugio, Takeshi |e verfasserin |4 aut | |
700 | 1 | |a Yanagida, Eriko |e verfasserin |4 aut | |
700 | 1 | |a Kato, Takeharu |e verfasserin |4 aut | |
700 | 1 | |a Yamada, Kyohei |e verfasserin |4 aut | |
700 | 1 | |a Takeuchi, Mai |e verfasserin |4 aut | |
700 | 1 | |a Suzuki, Takaharu |e verfasserin |4 aut | |
700 | 1 | |a Moritsubo, Mayuko |e verfasserin |4 aut | |
700 | 1 | |a Furuta, Takuya |e verfasserin |4 aut | |
700 | 1 | |a Imaizumi, Yoshitaka |e verfasserin |4 aut | |
700 | 1 | |a Takizawa, Jun |e verfasserin |4 aut | |
700 | 1 | |a Kato, Koji |e verfasserin |4 aut | |
700 | 1 | |a Suzumiya, Junji |e verfasserin |4 aut | |
700 | 1 | |a Suzuki, Ritsuro |e verfasserin |4 aut | |
700 | 1 | |a Ohshima, Koichi |e verfasserin |4 aut | |
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