High fascin-1 expression in colorectal cancer identifies patients at high risk for early disease recurrence and associated mortality

• Published in: BMC cancer Vol. 21; no. 1; p. 153
• Main Authors: Tampakis, Athanasios, Tampaki, Ekaterini-Christina, Nonni, Afrodite, Kostakis, Ioannis D, Posabella, Alberto, Kontzoglou, Konstantinos, von Flüe, Markus, Felekouras, Evangelos, Kouraklis, Gregory, Nikiteas, Nikolaos
• Format: Journal Article
• Language: English
• Published: England BioMed Central Ltd 12-02-2021; BioMed Central; BMC
• Subjects: Actin; Adult; Aged; Aged, 80 and over; Binding proteins; Biomarkers, Tumor - metabolism; Blood vessels; Cancer; Cancer stem cells; Carrier Proteins - metabolism; Cell adhesion & migration; Colorectal cancer; Colorectal carcinoma; Colorectal Neoplasms - metabolism; Colorectal Neoplasms - mortality; Colorectal Neoplasms - pathology; Colorectal Neoplasms - surgery; Cytoplasm; Cytoskeleton; Disease Progression; Endothelial cells; Fascin-1; Female; Filopodia; Health aspects; Hospitals; Humans; Immunohistochemistry; Lymph nodes; Lymphatic Metastasis; Lymphatic system; Male; Metastases; Metastasis; Microfilament Proteins - metabolism; Middle Aged; Mortality; Neoplasm Recurrence, Local - metabolism; Neoplasm Recurrence, Local - mortality; Neoplasm Recurrence, Local - pathology; Neoplasm Recurrence, Local - surgery; Neoplasm Staging; Patient outcomes; Patients; Population; Prognosis; Relapse; Risk groups; Software; Statistical analysis; Surgery; Survival Rate; Tumors; Switzerland; Cytoskeleton; Fascin-1; Cancer stem cells; Colorectal cancer
• ISSN: 1471-2407; 1471-2407
• DOI: 10.1186/s12885-021-07842-4

Fascin is the main actin cross-linker protein that regulates adhesion dynamics and stabilizes cell protrusion, such as filopodia. In human cancer, fascin expression correlates with aggressive clinical features. This study aimed to determine the expression patterns of fascin-1 and assessed its prognostic significance in colorectal cancer.
One hundred eleven specimens of patients with primary resectable colorectal cancer were examined via immunohistochemistry for the expression of fascin-1, and the results were correlated with clinicopathological characteristics and survival data.
Fascin-1 staining displayed strong intensity in the cytoplasm of the colorectal cancer cells and endothelial cells of tumor blood vessels. Moderate to high fascin-1 expression was associated with progressive anatomic disease extent (p < 0.001), higher T classification (p = 0.007), the presence of lymph node (p < 0.001) and distant metastasis (p = 0.002), high grade tumors (p = 0.002) and vascular invasion (p < 0.001). Patients displaying moderate and high fascin-1 expression demonstrated a significantly worse 5-year overall survival [HR; 3.906, (95%CI) = 1.250-12.195] and significantly worse 3-year progression-free survival [HR; 3.448, (95%CI) = 1.401-8.475] independent of other clinicopathological characteristics. Besides, high fascin-1 expression in early-stage cancer only was associated with a dismal prognosis.
High fascin-1 expression in colorectal cancer is an independent negative prognostic factor for survival, increasing the risk for disease recurrence or death almost by sevenfold. Fascin-1 expression could be potentially utilized to identify high-risk patients prone to metastasis already in early-stage disease.