PMID- 31966598 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20200126 IS - 1936-2625 (Electronic) IS - 1936-2625 (Linking) VI - 10 IP - 7 DP - 2017 TI - Vasculogenic mimicry and expression of Twist1 and KAI1 correlate with metastasis and prognosis in lung squamous cell carcinoma. PG - 7542-7550 AB - BACKGROUND: Vasculogenic mimicry (VM) is a new blood supply development often seen in highly aggressive cancers and has been considered as a usefully metastatic and prognostic factor for many cancers. Twist1 (a biomarker of epithelial-mesenchymal transition), and KAI1 (a suppressor of tumor metastasis) are both usefully predictive factors for metastasis in many cancers. However, the metastatic and prognostic value of VM, Twist1, or KAI1 in lung squamous cell carcinoma (LSCC) is unclear. In this study, we analyzed associations among VM, Twist1, and KAI1 in LSCC, and their respective associations with clinicopathological parameters and survival in LSCC. CASE PRESENTATION: Positive rates of VM, Twist1, and KAI1 in 157 whole LSCC tissue specimens were detected by immunohistochemistry and histochemical staining. Patient's clinical data were also collected. Levels of VM and Twist1 were significantly higher, and levels of KAI1 were significantly lower, in LSCC tissues than in normal lung tissues. Levels of VM and Twist1 were positively associated with tumor grade, lymph node metastasis (LNM), and tumor-node-metastasis (TNM) stage, and inversely with patients overall survival (OS) time; levels of KAI1 was negatively associated with tumor grade, LNM, and TNM stage, and the KAI1+ subgroup had significantly longer OS time than did the KAI1- subgroup. In multivariate analysis, high VM, or Twist1 levels, TNM stage, size of tumors, and low KAI1 levels were potential to be independent prognostic factors for OS time in patients with LSCC. CONCLUSIONS: VM, and the expression of Twist1 and KAI1 represent promising markers for metastasis and prognosis, and potential therapeutic targets for LSCC. CI - IJCEP Copyright (c) 2017. FAU - Zhou, Lei AU - Zhou L AD - Department of Pathology, The First Affiliated Hospital of Bengbu Medical College Anhui Province, China. AD - Department of Pathology, Bengbu Medical College Anhui Province, China. FAU - Yu, Lan AU - Yu L AD - Department of Pathology, The First Affiliated Hospital of Bengbu Medical College Anhui Province, China. AD - Department of Pathology, Bengbu Medical College Anhui Province, China. FAU - Zhu, Bo AU - Zhu B AD - Department of Pathology, The First Affiliated Hospital of Bengbu Medical College Anhui Province, China. AD - Department of Pathology, Bengbu Medical College Anhui Province, China. FAU - Wu, Shiwu AU - Wu S AD - Department of Pathology, The First Affiliated Hospital of Bengbu Medical College Anhui Province, China. AD - Department of Pathology, Bengbu Medical College Anhui Province, China. FAU - Song, Wenqing AU - Song W AD - Department of Pathology, The First Affiliated Hospital of Bengbu Medical College Anhui Province, China. AD - Department of Pathology, Bengbu Medical College Anhui Province, China. FAU - Gong, Xiaomeng AU - Gong X AD - Department of Pathology, The First Affiliated Hospital of Bengbu Medical College Anhui Province, China. AD - Department of Pathology, Bengbu Medical College Anhui Province, China. FAU - Wang, Danna AU - Wang D AD - Department of Pathology, The First Affiliated Hospital of Bengbu Medical College Anhui Province, China. AD - Department of Pathology, Bengbu Medical College Anhui Province, China. LA - eng PT - Journal Article DEP - 20170701 PL - United States TA - Int J Clin Exp Pathol JT - International journal of clinical and experimental pathology JID - 101480565 PMC - PMC6965271 OTO - NOTNLM OT - KAI1 OT - Lung squamous cell carcinoma OT - Twist1 OT - VM OT - prognosis COIS- None. EDAT- 2017/07/01 00:00 MHDA- 2017/07/01 00:01 PMCR- 2017/07/01 CRDT- 2020/01/23 06:00 PHST- 2017/03/21 00:00 [received] PHST- 2017/06/12 00:00 [accepted] PHST- 2020/01/23 06:00 [entrez] PHST- 2017/07/01 00:00 [pubmed] PHST- 2017/07/01 00:01 [medline] PHST- 2017/07/01 00:00 [pmc-release] PST - epublish SO - Int J Clin Exp Pathol. 2017 Jul 1;10(7):7542-7550. eCollection 2017.