Work

Clinicopathologic and Prognostic Significance of LGR5, a Cancer Stem Cell Marker in Patients With Colorectal Cancer

Year: 2019

Type: article

Abstract: AIM: To analyze the clinicopathologic and prognostic significance of Leucine-rich repeat-containing G-protein-coupled receptor 5 (LGR5), a cancer stem cell marker expression in a cohort of colorectal cancer patients (CRC). PATIENTS & METHODS: A total of 76 formalin-fixed paraffin-embedded tissue blocks of primary or metastatic tumors from 49 CRC patients were collected for duration 2009-2015. LGR5 expression was assessed through immunohistochemical staining of a tissue microarray. RESULTS: LGR5 was significantly over expressed in CRC tissue samples and found to be a statistically significant independent prognostic marker for an improved overall survival. CONCLUSION: LGR5 expression was higher in colorectal cancer than in normal tissue. LGR5 was an independent prognostic marker for better clinical outcomes and might be used as a potential therapeutic target in CRCs.

Source: Colorectal Cancer

DOI: 10.2217/crc-2019-0009