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Prognostic impact o...
Prognostic impact of tumour-infiltrating B cells and plasma cells in colorectal cancer
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- Berntsson, Jonna (författare)
- Lund University,Lunds universitet,Tumörmikromiljö,Sektion I,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Personlig patologi och cancerbehandling,Forskargrupper vid Lunds universitet,Tumor microenvironment,Section I,Department of Clinical Sciences, Lund,Faculty of Medicine,Personalized Pathology & Cancer Therapy,Lund University Research Groups
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- Nodin, Björn (författare)
- Lund University,Lunds universitet,Tumörmikromiljö,Sektion I,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Personlig patologi och cancerbehandling,Forskargrupper vid Lunds universitet,Tumor microenvironment,Section I,Department of Clinical Sciences, Lund,Faculty of Medicine,Personalized Pathology & Cancer Therapy,Lund University Research Groups
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- Eberhard, Jakob (författare)
- Lund University,Lunds universitet,Tumörmikromiljö,Sektion I,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Tumor microenvironment,Section I,Department of Clinical Sciences, Lund,Faculty of Medicine
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- Micke, Patrick (författare)
- Uppsala University,Uppsala universitet,Institutionen för immunologi, genetik och patologi
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- Jirström, Karin (författare)
- Lund University,Lunds universitet,Tumörmikromiljö,Sektion I,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Personlig patologi och cancerbehandling,Forskargrupper vid Lunds universitet,Tumor microenvironment,Section I,Department of Clinical Sciences, Lund,Faculty of Medicine,Personalized Pathology & Cancer Therapy,Lund University Research Groups
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(creator_code:org_t)
- 2016-05-06
- 2016
- Engelska.
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Ingår i: International Journal of Cancer. - : Wiley. - 0020-7136 .- 1097-0215. ; 139:5, s. 1129-1139
- Relaterad länk:
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http://dx.doi.org/10...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://lup.lub.lu.s...
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Abstract
Ämnesord
Stäng
- Multiple studies have described associations between infiltrating immune cells and prognosis in cancer; however, the clinical relevance has most often been attributed to the T-cell linage. This study aimed to further investigate the clinicopathological correlates and prognostic impact of B cell and plasma cell infiltration in CRC. Immunohistochemical expression of CD20, CD138 and immunoglobulin kappa C (IGKC) was analysed in tissue microarrays with tumours from 557 incident cases of CRC from a prospective population-based cohort. Kaplan-Meier analysis and Cox regression analysis were used to determine the impact of CD20, CD138 and IGKC expression on 5-year overall survival. Immune cell-specific CD20, CD138, and IGKC expression correlated significantly with lower T-stage (p < 0.001, p < 0.001, and p=0.006, respectively). A higher density of CD201 cells correlated significantly with an improved OS (HR=0.53, 95% CI 0.36-0.78), remaining significant in multivariable analysis adjusted for age, TNM stage, differentiation grade and vascular invasion (HR=0.51; 95% CI 0.33-0.80). Immune cell-specific CD138 and IGKC expression correlated significantly with an improved OS in univariable Cox regression analysis; however, these associations did not remain significant in multivariable analysis. Finally, tumour cell-specific CD138 expression was found to be an independent factor of poor prognosis (HR 1.52; 95% CI 1.03-2.24). The results from the present study demonstrate that B cell infiltration in CRC has a significant impact on tumour progression and prognosis. These findings supplement and extend the current knowledge of the immune landscape in colorectal cancer, and merit further study.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Cancer och onkologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Cancer and Oncology (hsv//eng)
Nyckelord
- B cells
- plasma cells
- IGKC
- CD138
- colorectal cancer
- CD20
- Journal Article
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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