Skip to main content
Top
Published in: BMC Gastroenterology 1/2023

Open Access 01-12-2023 | Colorectal Cancer | Research

SPOCK1 and POSTN are valuable prognostic biomarkers and correlate with tumor immune infiltrates in colorectal cancer

Authors: Caiqin Gan, Mengting Li, Yuanyuan Lu, Ganjing Peng, Wenjie Li, Haizhou Wang, Yanan Peng, Qian Hu, Wanhui Wei, Fan Wang, Lan Liu, Qiu Zhao

Published in: BMC Gastroenterology | Issue 1/2023

Login to get access

Abstract

Background

Immune cells and stromal cells in the tumor microenvironment play a vital role in the progression of colorectal cancer (CRC). The study aimed to screen valuable prognostic biomarkers in CRC based on stromal and immune scores.

Method

The ESTIMATE algorithm was used to calculate the immune and stromal scores of CRC samples in TCGA. Then samples were divided into high and low score groups based on the median value of the scores. Differentially expressed genes (DEGs) associated with immune and stromal scores were screened. WGCNA and univariate COX regression analysis were performed to further identify key prognostic genes. Analysis of scRNA-seq for CRC was used for verifying the main source of the key genes. The prognostic value of they was validated based on The Gene Expression Profiling Interactive Analysis and GSE17536 dataset. TIMER and CIBERSORT algorithms were applied to analyze the correlations among key genes and tumor-infiltrating immune cells. Several pairs of colon cancer tissue were used to be proven.

Result

1314 upregulated and 4 downregulated genes were identified, which were significantly enriched in immune-related biological processes and pathways. Among these DEGs, SPOCK1 and POSTN were identified as key prognostic genes and mainly expressed in cancer-associated fibroblasts for CRC. High expression of SPCOK1 and POSTN was associated with advanced clinical stage, T stage, N stage, and poor prognosis of CRC. The results from CIBERSORT and TIMER revealed that SPOCK1 and POSTN were associated with tumor-infiltrating immune cells, especially macrophages and neutrophils. Meanwhile, in several pairs of human colorectal tissue samples, SPOK1 and POSTN were found to be significantly overexpressed in colorectal tissue compared with para-cancer tissue, and macrophage surface markers CD68 (co-expressed by M1 and M2 macrophages) and CD206 (M2-specific macrophage expression) were also overexpressed in cancer tissue. Besides, SPOCK1 and POSTN expression were positively correlated with the expression of immune checkpoints.

Conclusion

Collectively, our results indicate that SPOCK1 and POSTN associated with CAF may be novel prognostic biomarkers in CRC and correlate with immune infiltrates.
Appendix
Available only for authorised users
Literature
1.
go back to reference Siegel R, Miller K, Jemal A. Cancer statistics, 2020. Cancer J Clin. 2020;70(1):7–30.CrossRef Siegel R, Miller K, Jemal A. Cancer statistics, 2020. Cancer J Clin. 2020;70(1):7–30.CrossRef
2.
go back to reference Miller K, Nogueira L, Mariotto A, Rowland J, Yabroff K, Alfano C, Jemal A, Kramer J, Siegel R. Cancer treatment and survivorship statistics, 2019. Cancer J Clin. 2019;69(5):363–85.CrossRef Miller K, Nogueira L, Mariotto A, Rowland J, Yabroff K, Alfano C, Jemal A, Kramer J, Siegel R. Cancer treatment and survivorship statistics, 2019. Cancer J Clin. 2019;69(5):363–85.CrossRef
3.
go back to reference Lao V, Grady W. Epigenetics and colorectal cancer. Nat Rev Gastroenterol Hepatol. 2011;8(12):686–700.CrossRef Lao V, Grady W. Epigenetics and colorectal cancer. Nat Rev Gastroenterol Hepatol. 2011;8(12):686–700.CrossRef
4.
go back to reference Okugawa Y, Grady W, Goel A. Epigenetic alterations in colorectal cancer: emerging biomarkers. Gastroenterology. 2015;149(5):1204-25.e1212.CrossRef Okugawa Y, Grady W, Goel A. Epigenetic alterations in colorectal cancer: emerging biomarkers. Gastroenterology. 2015;149(5):1204-25.e1212.CrossRef
5.
go back to reference Quail D, Joyce J. Microenvironmental regulation of tumor progression and metastasis. Nat Med. 2013;19(11):1423–37.CrossRef Quail D, Joyce J. Microenvironmental regulation of tumor progression and metastasis. Nat Med. 2013;19(11):1423–37.CrossRef
6.
go back to reference Belli C, Trapani D, Viale G, D’Amico P, Duso B, Della Vigna P, Orsi F, Curigliano G. Targeting the microenvironment in solid tumors. Cancer Treat Rev. 2018;65:22–32.CrossRef Belli C, Trapani D, Viale G, D’Amico P, Duso B, Della Vigna P, Orsi F, Curigliano G. Targeting the microenvironment in solid tumors. Cancer Treat Rev. 2018;65:22–32.CrossRef
7.
go back to reference Kamińska K, Szczylik C, Bielecka Z, Bartnik E, Porta C, Lian F, Czarnecka A. The role of the cell-cell interactions in cancer progression. J Cell Mol Med. 2015;19(2):283–96.CrossRef Kamińska K, Szczylik C, Bielecka Z, Bartnik E, Porta C, Lian F, Czarnecka A. The role of the cell-cell interactions in cancer progression. J Cell Mol Med. 2015;19(2):283–96.CrossRef
8.
go back to reference Bussard K, Mutkus L, Stumpf K, Gomez-Manzano C, Marini F. Tumor-associated stromal cells as key contributors to the tumor microenvironment. Breast Cancer Res BCR. 2016;18(1):84.CrossRef Bussard K, Mutkus L, Stumpf K, Gomez-Manzano C, Marini F. Tumor-associated stromal cells as key contributors to the tumor microenvironment. Breast Cancer Res BCR. 2016;18(1):84.CrossRef
9.
go back to reference Ngiow S, Young A. Re-education of the tumor microenvironment with targeted therapies and immunotherapies. Front Immunol. 2020;11:1633.CrossRef Ngiow S, Young A. Re-education of the tumor microenvironment with targeted therapies and immunotherapies. Front Immunol. 2020;11:1633.CrossRef
10.
go back to reference Lei X, Lei Y, Li J, Du W, Li R, Yang J, Li J, Li F, Tan H. Immune cells within the tumor microenvironment: biological functions and roles in cancer immunotherapy. Cancer Lett. 2020;470:126–33.CrossRef Lei X, Lei Y, Li J, Du W, Li R, Yang J, Li J, Li F, Tan H. Immune cells within the tumor microenvironment: biological functions and roles in cancer immunotherapy. Cancer Lett. 2020;470:126–33.CrossRef
11.
go back to reference Zhang Y, Zhang Z. The history and advances in cancer immunotherapy: understanding the characteristics of tumor-infiltrating immune cells and their therapeutic implications. Cell Mol Immunol. 2020;17(8):807–21.CrossRef Zhang Y, Zhang Z. The history and advances in cancer immunotherapy: understanding the characteristics of tumor-infiltrating immune cells and their therapeutic implications. Cell Mol Immunol. 2020;17(8):807–21.CrossRef
12.
go back to reference Van den Eynde M, Mlecnik B, Bindea G, Fredriksen T, Church S, Lafontaine L, Haicheur N, Marliot F, Angelova M, Vasaturo A, et al. The link between the multiverse of immune microenvironments in metastases and the survival of colorectal cancer patients. Cancer Cell. 2018;34(6):1012-26.e1013.CrossRef Van den Eynde M, Mlecnik B, Bindea G, Fredriksen T, Church S, Lafontaine L, Haicheur N, Marliot F, Angelova M, Vasaturo A, et al. The link between the multiverse of immune microenvironments in metastases and the survival of colorectal cancer patients. Cancer Cell. 2018;34(6):1012-26.e1013.CrossRef
13.
go back to reference Yoshihara K, Shahmoradgoli M, Martínez E, Vegesna R, Kim H, Torres-Garcia W, Treviño V, Shen H, Laird PW, Levine DA, et al. Inferring tumour purity and stromal and immune cell admixture from expression data. Nat Commun. 2013;4:2612.CrossRef Yoshihara K, Shahmoradgoli M, Martínez E, Vegesna R, Kim H, Torres-Garcia W, Treviño V, Shen H, Laird PW, Levine DA, et al. Inferring tumour purity and stromal and immune cell admixture from expression data. Nat Commun. 2013;4:2612.CrossRef
14.
go back to reference Langfelder P, Horvath S. WGCNA: an R package for weighted correlation network analysis. BMC Bioinform. 2008;9:559.CrossRef Langfelder P, Horvath S. WGCNA: an R package for weighted correlation network analysis. BMC Bioinform. 2008;9:559.CrossRef
15.
go back to reference He X, Hang D, Wu K, Nayor J, Drew D, Giovannucci E, Ogino S, Chan A, Song M. Long-term risk of colorectal cancer after removal of conventional adenomas and serrated polyps. Gastroenterology. 2020;158(4):852-61.e854.CrossRef He X, Hang D, Wu K, Nayor J, Drew D, Giovannucci E, Ogino S, Chan A, Song M. Long-term risk of colorectal cancer after removal of conventional adenomas and serrated polyps. Gastroenterology. 2020;158(4):852-61.e854.CrossRef
16.
go back to reference Li T, Fan J, Wang B, Traugh N, Chen Q, Liu J, Li B, Liu X. TIMER: a web server for comprehensive analysis of tumor-infiltrating immune cells. Cancer Res. 2017;77(21):e108-10.CrossRef Li T, Fan J, Wang B, Traugh N, Chen Q, Liu J, Li B, Liu X. TIMER: a web server for comprehensive analysis of tumor-infiltrating immune cells. Cancer Res. 2017;77(21):e108-10.CrossRef
17.
go back to reference Zheng H, Liu H, Li H, Dou W, Wang X. Weighted gene co-expression network analysis identifies a cancer-associated fibroblast signature for predicting prognosis and therapeutic responses in gastric cancer. Front Mol Biosci. 2021;8:744677.CrossRef Zheng H, Liu H, Li H, Dou W, Wang X. Weighted gene co-expression network analysis identifies a cancer-associated fibroblast signature for predicting prognosis and therapeutic responses in gastric cancer. Front Mol Biosci. 2021;8:744677.CrossRef
18.
go back to reference Veenstra VL, Damhofer H, Waasdorp C, Steins A, Kocher HM, Medema JP, van Laarhoven HW, Bijlsma MF. Stromal SPOCK1 supports invasive pancreatic cancer growth. Mol Oncol. 2017;11(8):1050–64.CrossRef Veenstra VL, Damhofer H, Waasdorp C, Steins A, Kocher HM, Medema JP, van Laarhoven HW, Bijlsma MF. Stromal SPOCK1 supports invasive pancreatic cancer growth. Mol Oncol. 2017;11(8):1050–64.CrossRef
19.
go back to reference Oh HJ, Bae JM, Wen XY, Cho NY, Kim JH, Kang GH. Overexpression of POSTN in tumor stroma is a poor prognostic indicator of colorectal cancer. J Pathol Transl Med. 2017;51(3):306–13.CrossRef Oh HJ, Bae JM, Wen XY, Cho NY, Kim JH, Kang GH. Overexpression of POSTN in tumor stroma is a poor prognostic indicator of colorectal cancer. J Pathol Transl Med. 2017;51(3):306–13.CrossRef
20.
go back to reference Efstathiou J, Mouw K, Gibb E, Liu Y, Wu C, Drumm M, da Costa J, du Plessis M, Wang N, Davicioni E, et al. Impact of immune and stromal infiltration on outcomes following bladder-sparing trimodality therapy for muscle-invasive bladder cancer. Eur Urol. 2019;76(1):59–68.CrossRef Efstathiou J, Mouw K, Gibb E, Liu Y, Wu C, Drumm M, da Costa J, du Plessis M, Wang N, Davicioni E, et al. Impact of immune and stromal infiltration on outcomes following bladder-sparing trimodality therapy for muscle-invasive bladder cancer. Eur Urol. 2019;76(1):59–68.CrossRef
21.
go back to reference Ozpiskin O, Zhang L, Li J. Immune targets in the tumor microenvironment treated by radiotherapy. Theranostics. 2019;9(5):1215–31.CrossRef Ozpiskin O, Zhang L, Li J. Immune targets in the tumor microenvironment treated by radiotherapy. Theranostics. 2019;9(5):1215–31.CrossRef
22.
go back to reference Giraldo N, Sanchez-Salas R, Peske J, Vano Y, Becht E, Petitprez F, Validire P, Ingels A, Cathelineau X, Fridman W, et al. The clinical role of the TME in solid cancer. Br J Cancer. 2019;120(1):45–53.CrossRef Giraldo N, Sanchez-Salas R, Peske J, Vano Y, Becht E, Petitprez F, Validire P, Ingels A, Cathelineau X, Fridman W, et al. The clinical role of the TME in solid cancer. Br J Cancer. 2019;120(1):45–53.CrossRef
23.
go back to reference Mlecnik B, Bindea G, Angell H, Maby P, Angelova M, Tougeron D, Church S, Lafontaine L, Fischer M, Fredriksen T, et al. Integrative analyses of colorectal cancer show Immunoscore is a stronger predictor of patient survival than microsatellite instability. Immunity. 2016;44(3):698–711.CrossRef Mlecnik B, Bindea G, Angell H, Maby P, Angelova M, Tougeron D, Church S, Lafontaine L, Fischer M, Fredriksen T, et al. Integrative analyses of colorectal cancer show Immunoscore is a stronger predictor of patient survival than microsatellite instability. Immunity. 2016;44(3):698–711.CrossRef
24.
go back to reference Becht E, de Reyniès A, Giraldo N, Pilati C, Buttard B, Lacroix L, Selves J, Sautès-Fridman C, Laurent-Puig P, Fridman W. Immune and Stromal classification of colorectal cancer is associated with molecular subtypes and relevant for precision immunotherapy. Clin Cancer Res Off J Am Assoc Cancer Res. 2016;22(16):4057–66.CrossRef Becht E, de Reyniès A, Giraldo N, Pilati C, Buttard B, Lacroix L, Selves J, Sautès-Fridman C, Laurent-Puig P, Fridman W. Immune and Stromal classification of colorectal cancer is associated with molecular subtypes and relevant for precision immunotherapy. Clin Cancer Res Off J Am Assoc Cancer Res. 2016;22(16):4057–66.CrossRef
25.
go back to reference Singh P, Sharma P, Krishnan G, Lockhart A. Immune checkpoints and immunotherapy for colorectal cancer. Gastroenterol Rep. 2015;3(4):289–97. Singh P, Sharma P, Krishnan G, Lockhart A. Immune checkpoints and immunotherapy for colorectal cancer. Gastroenterol Rep. 2015;3(4):289–97.
26.
go back to reference Kalyan A, Kircher S, Shah H, Mulcahy M, Benson A. Updates on immunotherapy for colorectal cancer. J Gastrointest Oncol. 2018;9(1):160–9.CrossRef Kalyan A, Kircher S, Shah H, Mulcahy M, Benson A. Updates on immunotherapy for colorectal cancer. J Gastrointest Oncol. 2018;9(1):160–9.CrossRef
27.
go back to reference Ganesh K, Stadler Z, Cercek A, Mendelsohn R, Shia J, Segal N, Diaz L. Immunotherapy in colorectal cancer: rationale, challenges and potential. Nat Rev Gastroenterol Hepatol. 2019;16(6):361–75.CrossRef Ganesh K, Stadler Z, Cercek A, Mendelsohn R, Shia J, Segal N, Diaz L. Immunotherapy in colorectal cancer: rationale, challenges and potential. Nat Rev Gastroenterol Hepatol. 2019;16(6):361–75.CrossRef
28.
go back to reference Ben Q, Zhao Z, Ge S, Zhou J, Yuan F, Yuan Y. Circulating levels of periostin may help identify patients with more aggressive colorectal cancer. Int J Oncol. 2009;34(3):821–8. Ben Q, Zhao Z, Ge S, Zhou J, Yuan F, Yuan Y. Circulating levels of periostin may help identify patients with more aggressive colorectal cancer. Int J Oncol. 2009;34(3):821–8.
29.
go back to reference Dong D, Zhang L, Jia L, Ji W, Wang Z, Ren L, Niu R, Zhou Y. Identification of serum periostin as a potential diagnostic and prognostic marker for colorectal cancer. Clin Lab. 2018;64(6):973–81. Dong D, Zhang L, Jia L, Ji W, Wang Z, Ren L, Niu R, Zhou Y. Identification of serum periostin as a potential diagnostic and prognostic marker for colorectal cancer. Clin Lab. 2018;64(6):973–81.
30.
go back to reference Li J, Ke J, Fang J, Chen J. A potential prognostic marker and therapeutic target: SPOCK1 promotes the proliferation, metastasis, and apoptosis of pancreatic ductal adenocarcinoma cells. J Cell Biochem. 2020;121(1):743–54.CrossRef Li J, Ke J, Fang J, Chen J. A potential prognostic marker and therapeutic target: SPOCK1 promotes the proliferation, metastasis, and apoptosis of pancreatic ductal adenocarcinoma cells. J Cell Biochem. 2020;121(1):743–54.CrossRef
31.
go back to reference Wang T, Liu X, Tian Q, Liang T, Chang P. Reduced SPOCK1 expression inhibits non-small cell lung cancer cell proliferation and migration through Wnt/β-catenin signaling. Eur Rev Med Pharmacol Sci. 2018;22(3):637–44. Wang T, Liu X, Tian Q, Liang T, Chang P. Reduced SPOCK1 expression inhibits non-small cell lung cancer cell proliferation and migration through Wnt/β-catenin signaling. Eur Rev Med Pharmacol Sci. 2018;22(3):637–44.
32.
go back to reference Zhao P, Guan H, Dai Z, Ma Y, Liu X, Wang X. Knockdown of SPOCK1 inhibits the proliferation and invasion in colorectal cancer cells by suppressing the PI3K/Akt pathway. Oncol Res. 2016;24(6):437–45.CrossRef Zhao P, Guan H, Dai Z, Ma Y, Liu X, Wang X. Knockdown of SPOCK1 inhibits the proliferation and invasion in colorectal cancer cells by suppressing the PI3K/Akt pathway. Oncol Res. 2016;24(6):437–45.CrossRef
33.
go back to reference Li P, Xiao Z, Luo J, Zhang Y, Lin L. MiR-139-5p, miR-940 and miR-193a-5p inhibit the growth of hepatocellular carcinoma by targeting SPOCK1. J Cell Mol Med. 2019;23(4):2475–88.CrossRef Li P, Xiao Z, Luo J, Zhang Y, Lin L. MiR-139-5p, miR-940 and miR-193a-5p inhibit the growth of hepatocellular carcinoma by targeting SPOCK1. J Cell Mol Med. 2019;23(4):2475–88.CrossRef
34.
go back to reference Sun L, Li S, Guo Q, Zhou W, Zhang H. SPOCK1 involvement in epithelial-to-mesenchymal transition: A new target in cancer therapy? Cancer Manag Res. 2020;12:3561–9.CrossRef Sun L, Li S, Guo Q, Zhou W, Zhang H. SPOCK1 involvement in epithelial-to-mesenchymal transition: A new target in cancer therapy? Cancer Manag Res. 2020;12:3561–9.CrossRef
35.
go back to reference González-González L, Alonso J. Periostin: a Matricellular protein with multiple functions in cancer development and progression. Front Oncol. 2018;8:225.CrossRef González-González L, Alonso J. Periostin: a Matricellular protein with multiple functions in cancer development and progression. Front Oncol. 2018;8:225.CrossRef
36.
go back to reference Schwanekamp J, Lorts A, Vagnozzi R, Vanhoutte D, Molkentin J. Deletion of periostin protects against atherosclerosis in mice by altering inflammation and extracellular matrix remodeling. Arterioscler Thromb Vasc Biol. 2016;36(1):60–8.CrossRef Schwanekamp J, Lorts A, Vagnozzi R, Vanhoutte D, Molkentin J. Deletion of periostin protects against atherosclerosis in mice by altering inflammation and extracellular matrix remodeling. Arterioscler Thromb Vasc Biol. 2016;36(1):60–8.CrossRef
37.
go back to reference Wang Z, Xiong S, Mao Y, Chen M, Ma X, Zhou X, Ma Z, Liu F, Huang Z, Luo Q, et al. Periostin promotes immunosuppressive premetastatic niche formation to facilitate breast tumour metastasis. J Pathol. 2016;239(4):484–95.CrossRef Wang Z, Xiong S, Mao Y, Chen M, Ma X, Zhou X, Ma Z, Liu F, Huang Z, Luo Q, et al. Periostin promotes immunosuppressive premetastatic niche formation to facilitate breast tumour metastasis. J Pathol. 2016;239(4):484–95.CrossRef
38.
go back to reference Domingues P, González-Tablas M, Otero Á, Pascual D, Miranda D, Ruiz L, Sousa P, Ciudad J, Gonçalves J, Lopes M, et al. Tumor infiltrating immune cells in gliomas and meningiomas. Brain Behav Immun. 2016;53:1–15.CrossRef Domingues P, González-Tablas M, Otero Á, Pascual D, Miranda D, Ruiz L, Sousa P, Ciudad J, Gonçalves J, Lopes M, et al. Tumor infiltrating immune cells in gliomas and meningiomas. Brain Behav Immun. 2016;53:1–15.CrossRef
39.
go back to reference Rao H, Chen J, Li M, Xiao Y, Fu J, Zeng Y, Cai M, Xie D. Increased intratumoral neutrophil in colorectal carcinomas correlates closely with malignant phenotype and predicts patients’ adverse prognosis. PLoS ONE. 2012;7(1):e30806.CrossRef Rao H, Chen J, Li M, Xiao Y, Fu J, Zeng Y, Cai M, Xie D. Increased intratumoral neutrophil in colorectal carcinomas correlates closely with malignant phenotype and predicts patients’ adverse prognosis. PLoS ONE. 2012;7(1):e30806.CrossRef
40.
go back to reference Mizuno R, Kawada K, Itatani Y, Ogawa R, Kiyasu Y, Sakai Y. The role of tumor-associated neutrophils in colorectal cancer. Int J Mol Sci. 2019;20(3):529.CrossRef Mizuno R, Kawada K, Itatani Y, Ogawa R, Kiyasu Y, Sakai Y. The role of tumor-associated neutrophils in colorectal cancer. Int J Mol Sci. 2019;20(3):529.CrossRef
41.
go back to reference Jedinak A, Dudhgaonkar S, Sliva D. Activated macrophages induce metastatic behavior of colon cancer cells. Immunobiology. 2010;215(3):242–9.CrossRef Jedinak A, Dudhgaonkar S, Sliva D. Activated macrophages induce metastatic behavior of colon cancer cells. Immunobiology. 2010;215(3):242–9.CrossRef
42.
go back to reference Barbera-Guillem E, Nyhus J, Wolford C, Friece C, Sampsel J. Vascular endothelial growth factor secretion by tumor-infiltrating macrophages essentially supports tumor angiogenesis, and IgG immune complexes potentiate the process. Cancer Res. 2002;62(23):7042–9. Barbera-Guillem E, Nyhus J, Wolford C, Friece C, Sampsel J. Vascular endothelial growth factor secretion by tumor-infiltrating macrophages essentially supports tumor angiogenesis, and IgG immune complexes potentiate the process. Cancer Res. 2002;62(23):7042–9.
43.
go back to reference Afik R, Zigmond E, Vugman M, Klepfish M, Shimshoni E, Pasmanik-Chor M, Shenoy A, Bassat E, Halpern Z, Geiger T, et al. Tumor macrophages are pivotal constructors of tumor collagenous matrix. J Exp Med. 2016;213(11):2315–31.CrossRef Afik R, Zigmond E, Vugman M, Klepfish M, Shimshoni E, Pasmanik-Chor M, Shenoy A, Bassat E, Halpern Z, Geiger T, et al. Tumor macrophages are pivotal constructors of tumor collagenous matrix. J Exp Med. 2016;213(11):2315–31.CrossRef
44.
go back to reference Kang J, Chen J, Lee C, Chang J, Shieh Y. Intratumoral macrophage counts correlate with tumor progression in colorectal cancer. J Surg Oncol. 2010;102(3):242–8.CrossRef Kang J, Chen J, Lee C, Chang J, Shieh Y. Intratumoral macrophage counts correlate with tumor progression in colorectal cancer. J Surg Oncol. 2010;102(3):242–8.CrossRef
45.
go back to reference Zhang Y, Chen Q, Ross A. Retinoic acid and tumor necrosis factor-α induced monocytic cell gene expression is regulated in part by induction of transcription factor MafB. Exp Cell Res. 2012;318(18):2407–16.CrossRef Zhang Y, Chen Q, Ross A. Retinoic acid and tumor necrosis factor-α induced monocytic cell gene expression is regulated in part by induction of transcription factor MafB. Exp Cell Res. 2012;318(18):2407–16.CrossRef
46.
go back to reference Zhou W, Ke S, Huang Z, Flavahan W, Fang X, Paul J, Wu L, Sloan A, McLendon R, Li X, et al. Periostin secreted by glioblastoma stem cells recruits M2 tumour-associated macrophages and promotes malignant growth. Nat Cell Biol. 2015;17(2):170–82.CrossRef Zhou W, Ke S, Huang Z, Flavahan W, Fang X, Paul J, Wu L, Sloan A, McLendon R, Li X, et al. Periostin secreted by glioblastoma stem cells recruits M2 tumour-associated macrophages and promotes malignant growth. Nat Cell Biol. 2015;17(2):170–82.CrossRef
47.
go back to reference Passardi A, Canale M, Valgiusti M, Ulivi P. Immune checkpoints as a target for colorectal cancer treatment. Int J Mol Sci. 2017;18(6):1324.CrossRef Passardi A, Canale M, Valgiusti M, Ulivi P. Immune checkpoints as a target for colorectal cancer treatment. Int J Mol Sci. 2017;18(6):1324.CrossRef
48.
go back to reference Enkhbat T, Nishi M, Takasu C, Yoshikawa K, Jun H, Tokunaga T, Kashihara H, Ishikawa D, Shimada M. Programmed cell death ligand 1 expression is an independent prognostic factor in colorectal cancer. Anticancer Res. 2018;38(6):3367–73.CrossRef Enkhbat T, Nishi M, Takasu C, Yoshikawa K, Jun H, Tokunaga T, Kashihara H, Ishikawa D, Shimada M. Programmed cell death ligand 1 expression is an independent prognostic factor in colorectal cancer. Anticancer Res. 2018;38(6):3367–73.CrossRef
49.
go back to reference Li Y, He M, Zhou Y, Yang C, Wei S, Bian X, Christopher O, Xie L. The prognostic and clinicopathological roles of PD-L1 expression in colorectal cancer: a systematic review and meta-analysis. Front Pharmacol. 2019;10:139.CrossRef Li Y, He M, Zhou Y, Yang C, Wei S, Bian X, Christopher O, Xie L. The prognostic and clinicopathological roles of PD-L1 expression in colorectal cancer: a systematic review and meta-analysis. Front Pharmacol. 2019;10:139.CrossRef
50.
go back to reference Wang H, Yao H, Li C, Liang L, Zhang Y, Shi H, Zhou C, Chen Y, Fang J, Xu J. PD-L2 expression in colorectal cancer: independent prognostic effect and targetability by deglycosylation. Oncoimmunology. 2017;6(7):e1327494.CrossRef Wang H, Yao H, Li C, Liang L, Zhang Y, Shi H, Zhou C, Chen Y, Fang J, Xu J. PD-L2 expression in colorectal cancer: independent prognostic effect and targetability by deglycosylation. Oncoimmunology. 2017;6(7):e1327494.CrossRef
51.
go back to reference Omura Y, Toiyama Y, Okugawa Y, Yin C, Shigemori T, Kusunoki K, Kusunoki Y, Ide S, Shimura T, Fujikawa H, et al: Prognostic impacts of tumoral expression and serum levels of PD-L1 and CTLA-4 in colorectal cancer patients. Cancer Immunol Immunother CII. 2020. Omura Y, Toiyama Y, Okugawa Y, Yin C, Shigemori T, Kusunoki K, Kusunoki Y, Ide S, Shimura T, Fujikawa H, et al: Prognostic impacts of tumoral expression and serum levels of PD-L1 and CTLA-4 in colorectal cancer patients. Cancer Immunol Immunother CII. 2020.
52.
go back to reference Yu M, Lu B, Liu Y, Me Y, Wang L, Zhang P. Tim-3 is upregulated in human colorectal carcinoma and associated with tumor progression. Mol Med Rep. 2017;15(2):689–95.CrossRef Yu M, Lu B, Liu Y, Me Y, Wang L, Zhang P. Tim-3 is upregulated in human colorectal carcinoma and associated with tumor progression. Mol Med Rep. 2017;15(2):689–95.CrossRef
53.
go back to reference Sun J, Chen L, Zhang G, Jiang J, Zhu M, Tan Y, Wang H, Lu B, Zhang X. Clinical significance and regulation of the costimulatory molecule B7-H3 in human colorectal carcinoma. Cancer Immunol immunother CII. 2010;59(8):1163–71.CrossRef Sun J, Chen L, Zhang G, Jiang J, Zhu M, Tan Y, Wang H, Lu B, Zhang X. Clinical significance and regulation of the costimulatory molecule B7-H3 in human colorectal carcinoma. Cancer Immunol immunother CII. 2010;59(8):1163–71.CrossRef
54.
go back to reference Li M, Li W, Wang H, Peng Y, Hu Q, Wei W, Gan C, Wang F, Liu L, Zhao Q: SPOCK1 and POSTN are valuable prognostic biomarkers and correlate with tumor immune infiltrates in colorectal cancer. Res Sq [Preprint]. 2020. Li M, Li W, Wang H, Peng Y, Hu Q, Wei W, Gan C, Wang F, Liu L, Zhao Q: SPOCK1 and POSTN are valuable prognostic biomarkers and correlate with tumor immune infiltrates in colorectal cancer. Res Sq [Preprint]. 2020.
Metadata
Title
SPOCK1 and POSTN are valuable prognostic biomarkers and correlate with tumor immune infiltrates in colorectal cancer
Authors
Caiqin Gan
Mengting Li
Yuanyuan Lu
Ganjing Peng
Wenjie Li
Haizhou Wang
Yanan Peng
Qian Hu
Wanhui Wei
Fan Wang
Lan Liu
Qiu Zhao
Publication date
01-12-2023
Publisher
BioMed Central
Published in
BMC Gastroenterology / Issue 1/2023
Electronic ISSN: 1471-230X
DOI
https://doi.org/10.1186/s12876-022-02621-2

Other articles of this Issue 1/2023

BMC Gastroenterology 1/2023 Go to the issue
Live Webinar | 27-06-2024 | 18:00 (CEST)

Keynote webinar | Spotlight on medication adherence

Live: Thursday 27th June 2024, 18:00-19:30 (CEST)

WHO estimates that half of all patients worldwide are non-adherent to their prescribed medication. The consequences of poor adherence can be catastrophic, on both the individual and population level.

Join our expert panel to discover why you need to understand the drivers of non-adherence in your patients, and how you can optimize medication adherence in your clinics to drastically improve patient outcomes.

Prof. Kevin Dolgin
Prof. Florian Limbourg
Prof. Anoop Chauhan
Developed by: Springer Medicine
Obesity Clinical Trial Summary

At a glance: The STEP trials

A round-up of the STEP phase 3 clinical trials evaluating semaglutide for weight loss in people with overweight or obesity.

Developed by: Springer Medicine

Highlights from the ACC 2024 Congress

Year in Review: Pediatric cardiology

Watch Dr. Anne Marie Valente present the last year's highlights in pediatric and congenital heart disease in the official ACC.24 Year in Review session.

Year in Review: Pulmonary vascular disease

The last year's highlights in pulmonary vascular disease are presented by Dr. Jane Leopold in this official video from ACC.24.

Year in Review: Valvular heart disease

Watch Prof. William Zoghbi present the last year's highlights in valvular heart disease from the official ACC.24 Year in Review session.

Year in Review: Heart failure and cardiomyopathies

Watch this official video from ACC.24. Dr. Biykem Bozkurt discusses last year's major advances in heart failure and cardiomyopathies.