Abstract:
:Purpose: Diffuse large B cell lymphoma (DLBCL) is one of the most common B cell lymphomas, which displays heterogeneous pathologies. Programmed cell death 1/ programmed cell death ligand 1 (PD-1/PD-L1) plays an essential role in immunosuppression in multiple malignancies. Signal transducer and activator of transcription 3 (STAT3)-positive patients also have an independently inferior clinical outcome. However, there are no reports on the effect of plasma soluble PD-L1 (sPD-L1) combined with plasma STAT3 on the prognosis of DLBCL. In this study, we investigate the relationships between plasma sPD-L1 combined with STAT3 and clinical prognosis of DLBCL. Methods: Levels of plasma sPD-L1 and STAT3 were quantified using ELISA in eighty-seven DLBCL patients. Multiplexed immunofluorescence staining was performed to visualize the expression of PD-L1 in twenty-nine matched FFPE specimens from all patients. Results: The survival analysis revealed that the progression-free survival (PFS) and overall survival (OS) in high sPD-L1 level group were poorer than that in low sPD-L1 level group (PFS, P < 0.001; OS, P < 0.001). Similarly, the PFS and OS in high STAT3 level group were also poorer than that in low STAT3 level group. Multivariate cox regression analysis showed that both high sPD-L1 and high STAT3 levels were the independent prognostic factors negatively affecting survival. In addition, patients with DLBCL having high levels of both sPD-L1 and STAT3 had a worse outcome than those patients having any one high or low levels of both (P < 0.001). Conclusions: We therefore revealed that high levels of plasma sPD-L1 and STAT3 are associated with inferior outcome for DLBCL patients, suggesting that combined measurement of their levels in plasma may be a promising prognostic strategy for DLBCL patients.
journal_name
J Cancerjournal_title
Journal of Cancerauthors
Fei Y,Yu J,Li Y,Li L,Zhou S,Zhang T,Li L,Qiu L,Meng B,Pan Y,Ren X,Qian Z,Wang X,Zhang Hdoi
10.7150/jca.47816subject
Has Abstractpub_date
2020-10-17 00:00:00pages
7001-7008issue
23issn
1837-9664pii
jcav11p7001journal_volume
11pub_type
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journal_title:Journal of Cancer
pub_type: 杂志文章
doi:10.7150/jca.9794
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journal_title:Journal of Cancer
pub_type: 杂志文章
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更新日期:2018-01-01 00:00:00
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journal_title:Journal of Cancer
pub_type: 杂志文章
doi:10.7150/jca.13183
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journal_title:Journal of Cancer
pub_type: 杂志文章
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更新日期:2016-08-06 00:00:00
abstract::Hedgehog (Hh) signalling plays an important role in cancer; however, its mechanism in ovarian cancer migration and invasion remains unclear. In the present study, we aimed to clarify the effect of the Hh signalling pathway on ovarian cancer migration and invasion through the regulation of CD24 expression, both in vitr...
journal_title:Journal of Cancer
pub_type: 杂志文章
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journal_title:Journal of Cancer
pub_type: 杂志文章
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更新日期:2017-08-22 00:00:00
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pub_type: 杂志文章
doi:10.7150/jca.45165
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journal_title:Journal of Cancer
pub_type: 杂志文章
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journal_title:Journal of Cancer
pub_type: 杂志文章
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journal_title:Journal of Cancer
pub_type: 杂志文章
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更新日期:2019-03-03 00:00:00
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journal_title:Journal of Cancer
pub_type: 杂志文章
doi:10.7150/jca.26830
更新日期:2018-10-20 00:00:00
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journal_title:Journal of Cancer
pub_type: 杂志文章
doi:10.7150/jca.26404
更新日期:2018-08-06 00:00:00
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journal_title:Journal of Cancer
pub_type: 杂志文章
doi:10.7150/jca.34843
更新日期:2020-01-01 00:00:00
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journal_title:Journal of Cancer
pub_type: 杂志文章
doi:10.7150/jca.31134
更新日期:2019-06-02 00:00:00
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journal_title:Journal of Cancer
pub_type: 杂志文章
doi:10.7150/jca.41135
更新日期:2020-03-13 00:00:00
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journal_title:Journal of Cancer
pub_type: 杂志文章
doi:10.7150/jca.15690
更新日期:2016-06-23 00:00:00
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journal_title:Journal of Cancer
pub_type: 杂志文章
doi:10.7150/jca.33345
更新日期:2019-07-10 00:00:00
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journal_title:Journal of Cancer
pub_type: 杂志文章
doi:10.7150/jca.11403
更新日期:2015-04-02 00:00:00
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journal_title:Journal of Cancer
pub_type: 杂志文章
doi:10.7150/jca.46749
更新日期:2021-01-01 00:00:00
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journal_title:Journal of Cancer
pub_type: 杂志文章
doi:10.7150/jca.10822
更新日期:2015-01-01 00:00:00
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journal_title:Journal of Cancer
pub_type: 杂志文章
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更新日期:2017-04-09 00:00:00
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journal_title:Journal of Cancer
pub_type: 杂志文章,评审
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更新日期:2018-11-25 00:00:00
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journal_title:Journal of Cancer
pub_type: 杂志文章
doi:10.7150/jca.4925
更新日期:2013-01-01 00:00:00
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journal_title:Journal of Cancer
pub_type: 杂志文章
doi:10.7150/jca.24918
更新日期:2018-06-23 00:00:00
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journal_title:Journal of Cancer
pub_type: 杂志文章
doi:10.7150/jca.2.116
更新日期:2011-02-24 00:00:00
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journal_title:Journal of Cancer
pub_type: 杂志文章
doi:10.7150/jca.14835
更新日期:2017-09-05 00:00:00
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journal_title:Journal of Cancer
pub_type: 杂志文章
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更新日期:2018-11-11 00:00:00
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