One of the most potent costimulatory molecules involved in the recognition and killing of tumor cells is CD80. However, its role and the molecular mechanisms regulating its expression in sporadic colorectal carcinogenesis remain elusive. Here, we provide evidence for CD80 overexpression in human colon epithelial cells derived from preneoplastic mucosa.

Epithelial CD80 promotes immune surveillance of colonic preneoplastic lesions and its expression is increased by oxidative stress through STAT3 in colon cancer cells

Castoro, Carlo;
2019-01-01

Abstract

One of the most potent costimulatory molecules involved in the recognition and killing of tumor cells is CD80. However, its role and the molecular mechanisms regulating its expression in sporadic colorectal carcinogenesis remain elusive. Here, we provide evidence for CD80 overexpression in human colon epithelial cells derived from preneoplastic mucosa.
2019
CD80
Colorectal cancer
Dysplasia
Immune surveillance
Animals
B7-1 Antigen
Carcinogenesis
Colon
Colonic Neoplasms
Epithelial Cells
Flow Cytometry
Gene Expression Regulation, Neoplastic
Humans
Immunophenotyping
Intestinal Mucosa
Mice
Mice, Knockout
Oxidative Stress
Precancerous Conditions
Primary Cell Culture
STAT3 Transcription Factor
Signal Transduction
p38 Mitogen-Activated Protein Kinases
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11699/48068
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