Mucin expression, epigenetic regulation ...
Document type :
Compte-rendu et recension critique d'ouvrage
PMID :
Permalink :
Title :
Mucin expression, epigenetic regulation and patient survival: A toolkit of prognostic biomarkers in epithelial cancers
Author(s) :
Jonckheere, Nicolas [Auteur correspondant]
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Hétérogénéité, Plasticité et Résistance aux Thérapies des Cancers = Cancer Heterogeneity, Plasticity and Resistance to Therapies - UMR 9020 - U 1277 [CANTHER]
Vincent, Audrey [Auteur]
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Hétérogénéité, Plasticité et Résistance aux Thérapies des Cancers = Cancer Heterogeneity, Plasticity and Resistance to Therapies - UMR 9020 - U 1277 [CANTHER]
Neve, Bernadette [Auteur]
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Hétérogénéité, Plasticité et Résistance aux Thérapies des Cancers = Cancer Heterogeneity, Plasticity and Resistance to Therapies - UMR 9020 - U 1277 [CANTHER]
Van Seuningen, Isabelle [Auteur]
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Hétérogénéité, Plasticité et Résistance aux Thérapies des Cancers = Cancer Heterogeneity, Plasticity and Resistance to Therapies - UMR 9020 - U 1277 [CANTHER]

Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Hétérogénéité, Plasticité et Résistance aux Thérapies des Cancers = Cancer Heterogeneity, Plasticity and Resistance to Therapies - UMR 9020 - U 1277 [CANTHER]
Vincent, Audrey [Auteur]
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Hétérogénéité, Plasticité et Résistance aux Thérapies des Cancers = Cancer Heterogeneity, Plasticity and Resistance to Therapies - UMR 9020 - U 1277 [CANTHER]
Neve, Bernadette [Auteur]

Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Hétérogénéité, Plasticité et Résistance aux Thérapies des Cancers = Cancer Heterogeneity, Plasticity and Resistance to Therapies - UMR 9020 - U 1277 [CANTHER]
Van Seuningen, Isabelle [Auteur]

Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Hétérogénéité, Plasticité et Résistance aux Thérapies des Cancers = Cancer Heterogeneity, Plasticity and Resistance to Therapies - UMR 9020 - U 1277 [CANTHER]
Journal title :
Biochimica et Biophysica Acta (BBA) - Reviews on Cancer
Pages :
188538
Publisher :
Elsevier
Publication date :
2021-04-20
ISSN :
0304-419X
English keyword(s) :
Mucin
Biomarker
Prognosis
Patient survival
Epigenetic
TCGA
Biomarker
Prognosis
Patient survival
Epigenetic
TCGA
HAL domain(s) :
Sciences du Vivant [q-bio]/Cancer
English abstract : [en]
Twenty mucin genes have been identified and classified in two groups (encoding secreted and membrane-bound proteins). Secreted mucins participate in mucus formation by assembling a 3-dimensional network via oligomerization, ...
Show more >Twenty mucin genes have been identified and classified in two groups (encoding secreted and membrane-bound proteins). Secreted mucins participate in mucus formation by assembling a 3-dimensional network via oligomerization, whereas membrane-bound mucins are anchored to the outer membrane mediating extracellular interactions and cell signaling. Both groups have been associated with carcinogenesis progression in epithelial cancers, and are therefore considered as potential therapeutic targets. In the present review, we discuss the link between mucin expression patterns and patient survival and propose mucins as prognosis biomarkers of epithelial cancers (esophagus, gastric, pancreatic, colorectal, lung, breast or ovarian cancers). We also investigate the relationship between mucin expression and overall survival in the TCGA dataset. In particular, epigenetic mechanisms regulating mucin gene expression, such as aberrant DNA methylation and histone modification, are interesting as they are also associated with diagnosis or prognosis significance. Indeed, mucin hypomethylation has been shown to be associated with carcinogenesis progression and was linked to prognosis in colon cancer or pancreatic cancer patients. Finally we describe the relationship between mucin expression and non-coding RNAs that also may serve as biomarkers. Altogether the concomitant knowledge of specific mucin-pattern expression and epigenetic regulation could be translated as biomarkers with a better specificity/sensitivity performance in several epithelial cancers.Show less >
Show more >Twenty mucin genes have been identified and classified in two groups (encoding secreted and membrane-bound proteins). Secreted mucins participate in mucus formation by assembling a 3-dimensional network via oligomerization, whereas membrane-bound mucins are anchored to the outer membrane mediating extracellular interactions and cell signaling. Both groups have been associated with carcinogenesis progression in epithelial cancers, and are therefore considered as potential therapeutic targets. In the present review, we discuss the link between mucin expression patterns and patient survival and propose mucins as prognosis biomarkers of epithelial cancers (esophagus, gastric, pancreatic, colorectal, lung, breast or ovarian cancers). We also investigate the relationship between mucin expression and overall survival in the TCGA dataset. In particular, epigenetic mechanisms regulating mucin gene expression, such as aberrant DNA methylation and histone modification, are interesting as they are also associated with diagnosis or prognosis significance. Indeed, mucin hypomethylation has been shown to be associated with carcinogenesis progression and was linked to prognosis in colon cancer or pancreatic cancer patients. Finally we describe the relationship between mucin expression and non-coding RNAs that also may serve as biomarkers. Altogether the concomitant knowledge of specific mucin-pattern expression and epigenetic regulation could be translated as biomarkers with a better specificity/sensitivity performance in several epithelial cancers.Show less >
Language :
Anglais
Popular science :
Non
Source :
Submission date :
2024-02-17T03:32:16Z
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