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CD4 and FOXP3 as predictive markers for the recurrence of T3/T4a stage II colorectal cancer: applying a novel discrete Bayes decision rule.

Authors :
Nakagami Y
Hazama S
Suzuki N
Yoshida S
Tomochika S
Matsui H
Shindo Y
Tokumitsu Y
Matsukuma S
Watanabe Y
Iida M
Tsunedomi R
Takeda S
Fujita T
Kawakami Y
Ogihara H
Hamamoto Y
Ioka T
Tanabe T
Ueno T
Nagano H
Source :
BMC cancer [BMC Cancer] 2022 Oct 18; Vol. 22 (1), pp. 1071. Date of Electronic Publication: 2022 Oct 18.
Publication Year :
2022

Abstract

Background: We recently reported the relapse-free survival (RFS) significance of the combination of CD4 <superscript>+</superscript> and forkhead box P3 <superscript>+</superscript> (FOXP3) T-cell densities identified by immunohistochemistry in patients with stage I, II, and III colorectal cancer (CRC) who underwent curative resections. This study was designed to determine the optimal combination of markers that predict recurrence in patients with T factors of T3/T4a stage II CRC by applying a novel Bayes decision rule.<br />Methods: Using 137 cancer tissue specimens from T3/T4a stage II patients, 12 clinicopathologic and immune factors were analysed as predictive candidates for recurrence.<br />Results: Our study showed that the combination of low CD4 <superscript>+</superscript> and low FOXP3 <superscript>+</superscript> T-cell densities resulted in extremely poor RFS.<br />Conclusions: Adjuvant chemotherapy may be considered for patients with a combination of low CD4 <superscript>+</superscript> and low FOXP3 <superscript>+</superscript> T-cell densities. The discovery of this new prognostic indicator is important for the appropriate management of patients undergoing curative resection for T3/T4a stage II CRC.<br /> (© 2022. The Author(s).)

Details

Language :
English
ISSN :
1471-2407
Volume :
22
Issue :
1
Database :
MEDLINE
Journal :
BMC cancer
Publication Type :
Academic Journal
Accession number :
36253752
Full Text :
https://doi.org/10.1186/s12885-022-10181-7