Clinical characteristics and survival of patients with normal-sized ovarian carcinoma syndrome: Retrospective analysis of a single institution 10-year experiment.

Background: Normal size ovarian cancer syndrome (NOCS) is a challenge for clinicians regarding timely diagnosis and management due to atypical clinical and imaging features. It is extremely rare with only a few cases reported in the literature. More data are needed to clarify its biological behavior and compare the differences with abnormal size ovarian cancer.

Tumor-associated Lymphatic Endothelial Cells Promote Lymphatic Metastasis By Highly Expressing and Secreting SEMA4C.

Purpose: Lymphatic vessels are mainly regarded as passive conduits for the dissemination of cancer cells. In this study, we investigate whether and how the tumor-associated lymphatic vessels may play an active role in tumor metastasis.

Experimental Design: In situ laser capture microdissection of lymphatic vessels followed by cDNA microarray analysis was used to determine the expression profiling of lymphatic endothelial cells (LEC).

Knockdown of ezrin suppresses the migration and angiogenesis of human umbilical vein endothelial cells in vitro.

Progressive tumor growth is dependent on angiogenesis. The mechanisms by which endothelial cells (ECs) are incorporated to develop new blood vessels are not well understood. Recent studies reveal that the ezrin radixin moesin (ERM) family members are key regulators of cellular activities such as adhesion, morphogenetic change, and migration.

[Effects of vimentin on invasion and metastasis of prostate cancer cell lines PC-3M-1E8 and PC-3M-2B4].

Background & Objective: Vimentin, a cytoskeleton protein, is involved in regulating the migration and proliferation of cells. This study was to detect the expression of vimentin in prostate cancer cell lines PC-3M-1E8 and PC-3M-2B4, and evaluate the effects of vimentin on invasion and metastasis of prostate cancer cells.

Methods: Two-dimensional gel electrophoresis (2-DE) followed by matrix-assisted laser desorption/time of flight mass spectrometry (MALDI TOF-MS) were used to detect the expression of vimentin in prostate cancer cell lines PC-3M-1E8 and PC-3M-2B4.

[Expression of Ezrin and E-cadherin in invasive ductal breast cancer and their correlations to lymphatic metastasis].

Background & Objective: Ezrin, a cytoskeleton linker protein, is actively involved in regulating the growth and metastasis of cancer cells. This study was performed to detect the expression of Ezrin and E-cadherin in primary invasive ductal breast cancer in order to evaluate their possible roles in lymphatic metastasis.

Methods: The expression of Ezrin and E-cadherin in 60 specimens of primary invasive ductal breast cancer (23 with metastasis, 37 without metastasis) was detected by SP immunohistochemistry.