1243 High Rab27a expression is associated with poor melanoma prognosis and promotes melanoma cell invasion and metastasis via regulation of pro-invasive exosomes

High LIFr expression stimulates melanoma cell migration and is associated with unfavorable prognosis in melanoma

Increased or decreased expression of LIF receptor (LIFr) has been reported in several human cancers, including skin cancer, but its role in melanoma is unknown. In this study, we investigated the expression pattern of LIFr in melanoma and assessed its prognostic value. Using tissue microarrays consisting of 441 melanomas and 96 nevi, we found that no normal nevi showed high LIFr expression. LIF...

FOXC1 promotes melanoma by activating MST1R/PI3K/AKT pathway and is associated with poor prognosis in melanoma

FOXC1 is a member of Forkhead box family transcription factors. We showed that FOXC1 level was increased in melanoma cells and tissues and correlated with hypomethylation of the FOXC1 gene. Overexpression of FOXC1 promoted proliferation, migration, invasion, colony formation and growth in 3D Matrigel of melanoma cells. FOXC1 increased MST1R and activated the PI3K/AKT pathway. Also, FOXC1 expres...

High expression of Capn4 is associated with metastasis and poor prognosis in esophageal squamous cell carcinoma

Calpain small subunit1 (Capn4) is present in various cancer types and is implicated in tumor metastasis. However, the role of Capn4 in esophageal squamous cell cancer (ESCC) has not been elucidated. In this study, immunohistochemistry was conducted to detect Capn4 expression and localization in 155 ESCC tissues and in 35 adjacent normal esophageal mucosal tissues. Following knockdown of Capn4 i...

Lymphatic Invasion is Independently Prognostic of Metastasis in Primary Cutaneous Melanoma Running Title: Lymphatic Invasion and Melanoma Prognosis

Up-Regulation of RFC3 Promotes Triple Negative Breast Cancer Metastasis and is Associated With Poor Prognosis Via EMT

Triple-negative breast cancer (TNBC) was regarded as the most aggressive and mortal subtype of breast cancer (BC) since the molecular subtype system has been established. Abundant studies have revealed that epithelial-mesenchymal transition (EMT) played a pivotal role during breast cancer metastasis and progression, especially in TNBC. Herein, we showed that inhibition the expression of replica...