A Cross-Sectional and Longitudinal Analysis of Pre-Diagnostic Blood Plasma Biomarkers for Early Detection of Pancreatic Cancer
Pancreatic ductal adenocarcinoma (PDAC) is a major cause of cancer death that typically presents at an advanced stage. No reliable markers for early detection presently exist. The prominent tumor stroma represents a source of circulating biomarkers for use together with cancer cell-derived biomarker...
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ftmdpi:oai:mdpi.com:/1422-0067/23/21/12969/ 2023-08-20T04:08:47+02:00 A Cross-Sectional and Longitudinal Analysis of Pre-Diagnostic Blood Plasma Biomarkers for Early Detection of Pancreatic Cancer James Mason Erik Lundberg Pär Jonsson Hanna Nyström Oskar Franklin Christina Lundin Peter Naredi Henrik Antti Malin Sund Daniel Öhlund agris 2022-10-26 application/pdf https://doi.org/10.3390/ijms232112969 EN eng Multidisciplinary Digital Publishing Institute Molecular Pathology, Diagnostics, and Therapeutics https://dx.doi.org/10.3390/ijms232112969 https://creativecommons.org/licenses/by/4.0/ International Journal of Molecular Sciences; Volume 23; Issue 21; Pages: 12969 carcinoma pancreatic ductal biomarkers tumor early detection of cancer tumor microenvironment analysis Text 2022 ftmdpi https://doi.org/10.3390/ijms232112969 2023-08-01T07:03:14Z Pancreatic ductal adenocarcinoma (PDAC) is a major cause of cancer death that typically presents at an advanced stage. No reliable markers for early detection presently exist. The prominent tumor stroma represents a source of circulating biomarkers for use together with cancer cell-derived biomarkers for earlier PDAC diagnosis. CA19-9 and CEA (cancer cell-derived biomarkers), together with endostatin and collagen IV (stroma-derived) were examined alone, or together, by multivariable modelling, using pre-diagnostic plasma samples (n = 259 samples) from the Northern Sweden Health and Disease Study biobank. Serial samples were available for a subgroup of future patients. Marker efficacy for future PDAC case prediction (n = 154 future cases) was examined by both cross-sectional (ROC analysis) and longitudinal analyses. CA19-9 performed well at, and within, six months to diagnosis and multivariable modelling was not superior to CA19-9 alone in cross-sectional analysis. Within six months to diagnosis, CA19-9 (AUC = 0.92) outperformed the multivariable model (AUC = 0.81) at a cross-sectional level. At diagnosis, CA19-9 (AUC = 0.995) and the model (AUC = 0.977) performed similarly. Longitudinal analysis revealed increases in CA19-9 up to two years to diagnosis which indicates a window of opportunity for early detection of PDAC. Text Northern Sweden MDPI Open Access Publishing International Journal of Molecular Sciences 23 21 12969 |
institution |
Open Polar |
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MDPI Open Access Publishing |
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ftmdpi |
language |
English |
topic |
carcinoma pancreatic ductal biomarkers tumor early detection of cancer tumor microenvironment analysis |
spellingShingle |
carcinoma pancreatic ductal biomarkers tumor early detection of cancer tumor microenvironment analysis James Mason Erik Lundberg Pär Jonsson Hanna Nyström Oskar Franklin Christina Lundin Peter Naredi Henrik Antti Malin Sund Daniel Öhlund A Cross-Sectional and Longitudinal Analysis of Pre-Diagnostic Blood Plasma Biomarkers for Early Detection of Pancreatic Cancer |
topic_facet |
carcinoma pancreatic ductal biomarkers tumor early detection of cancer tumor microenvironment analysis |
description |
Pancreatic ductal adenocarcinoma (PDAC) is a major cause of cancer death that typically presents at an advanced stage. No reliable markers for early detection presently exist. The prominent tumor stroma represents a source of circulating biomarkers for use together with cancer cell-derived biomarkers for earlier PDAC diagnosis. CA19-9 and CEA (cancer cell-derived biomarkers), together with endostatin and collagen IV (stroma-derived) were examined alone, or together, by multivariable modelling, using pre-diagnostic plasma samples (n = 259 samples) from the Northern Sweden Health and Disease Study biobank. Serial samples were available for a subgroup of future patients. Marker efficacy for future PDAC case prediction (n = 154 future cases) was examined by both cross-sectional (ROC analysis) and longitudinal analyses. CA19-9 performed well at, and within, six months to diagnosis and multivariable modelling was not superior to CA19-9 alone in cross-sectional analysis. Within six months to diagnosis, CA19-9 (AUC = 0.92) outperformed the multivariable model (AUC = 0.81) at a cross-sectional level. At diagnosis, CA19-9 (AUC = 0.995) and the model (AUC = 0.977) performed similarly. Longitudinal analysis revealed increases in CA19-9 up to two years to diagnosis which indicates a window of opportunity for early detection of PDAC. |
format |
Text |
author |
James Mason Erik Lundberg Pär Jonsson Hanna Nyström Oskar Franklin Christina Lundin Peter Naredi Henrik Antti Malin Sund Daniel Öhlund |
author_facet |
James Mason Erik Lundberg Pär Jonsson Hanna Nyström Oskar Franklin Christina Lundin Peter Naredi Henrik Antti Malin Sund Daniel Öhlund |
author_sort |
James Mason |
title |
A Cross-Sectional and Longitudinal Analysis of Pre-Diagnostic Blood Plasma Biomarkers for Early Detection of Pancreatic Cancer |
title_short |
A Cross-Sectional and Longitudinal Analysis of Pre-Diagnostic Blood Plasma Biomarkers for Early Detection of Pancreatic Cancer |
title_full |
A Cross-Sectional and Longitudinal Analysis of Pre-Diagnostic Blood Plasma Biomarkers for Early Detection of Pancreatic Cancer |
title_fullStr |
A Cross-Sectional and Longitudinal Analysis of Pre-Diagnostic Blood Plasma Biomarkers for Early Detection of Pancreatic Cancer |
title_full_unstemmed |
A Cross-Sectional and Longitudinal Analysis of Pre-Diagnostic Blood Plasma Biomarkers for Early Detection of Pancreatic Cancer |
title_sort |
cross-sectional and longitudinal analysis of pre-diagnostic blood plasma biomarkers for early detection of pancreatic cancer |
publisher |
Multidisciplinary Digital Publishing Institute |
publishDate |
2022 |
url |
https://doi.org/10.3390/ijms232112969 |
op_coverage |
agris |
genre |
Northern Sweden |
genre_facet |
Northern Sweden |
op_source |
International Journal of Molecular Sciences; Volume 23; Issue 21; Pages: 12969 |
op_relation |
Molecular Pathology, Diagnostics, and Therapeutics https://dx.doi.org/10.3390/ijms232112969 |
op_rights |
https://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.3390/ijms232112969 |
container_title |
International Journal of Molecular Sciences |
container_volume |
23 |
container_issue |
21 |
container_start_page |
12969 |
_version_ |
1774721263233662976 |