PMID- 28081733 OWN - NLM STAT- MEDLINE DCOM- 20170314 LR - 20211124 IS - 1555-3906 (Electronic) IS - 0965-0407 (Print) IS - 0965-0407 (Linking) VI - 25 IP - 1 DP - 2017 Jan 2 TI - Tumor Necrosis Factor (TNF)-alpha-Induced Protein 8-like-2 (TIPE2) Inhibits Proliferation and Tumorigenesis in Breast Cancer Cells. PG - 55-63 LID - 10.3727/096504016X14719078133320 [doi] AB - Tumor necrosis factor-alpha (TNF-alpha)-induced protein 8-like-2 (TNFAIP8L2 or TIPE2), a member of the tumor necrosis TNFAIP8 family, was found to be involved in the development and progression of several tumors. However, to date, the role of TIPE2 in breast cancer is still unclear. Thus, the aim of this study is to explore the role of TIPE2 in breast cancer. Our results indicated that TIPE2 expression was significantly decreased in human breast cancer tissue and cell lines. Overexpression of TIPE2 inhibited the proliferation in vitro and tumor xenograft growth in vivo. TIPE2 also inhibited the migration/invasion of breast cancer cells through preventing the epithelial-to-mesenchymal transition (EMT) phenotype. Mechanically, TIPE2 inhibited the expression of beta-catenin, cyclin D1, and c-Myc in breast cancer cells. In conclusion, our findings show that TIPE2 may play an important role in breast cancer cell proliferation, invasion, and tumorigenesis in vivo. Therefore, TIPE2 may be a potential molecular target for the treatment of breast cancer. FAU - Wang, Ke AU - Wang K AD - Department of Breast Surgery, the First Affiliated Hospital of Xian Jiaotong UniversityXianP.R. China. FAU - Ren, Yu AU - Ren Y AD - Department of Breast Surgery, the First Affiliated Hospital of Xian Jiaotong UniversityXianP.R. China. FAU - Liu, Yang AU - Liu Y AD - Department of Breast Surgery, the First Affiliated Hospital of Xian Jiaotong UniversityXianP.R. China. FAU - Zhang, Jian AU - Zhang J AD - Department of Breast Surgery, the First Affiliated Hospital of Xian Jiaotong UniversityXianP.R. China. FAU - He, Jian-Jun AU - He JJ AD - Department of Breast Surgery, the First Affiliated Hospital of Xian Jiaotong UniversityXianP.R. China. LA - eng PT - Journal Article PL - United States TA - Oncol Res JT - Oncology research JID - 9208097 RN - 0 (Intracellular Signaling Peptides and Proteins) RN - 0 (TNFAIP8L2 protein, human) RN - 0 (Tumor Necrosis Factor-alpha) SB - IM MH - Animals MH - Breast Neoplasms/*genetics/*metabolism/pathology MH - Cell Line, Tumor MH - Cell Movement/genetics MH - Cell Proliferation MH - Cell Transformation, Neoplastic/*genetics/*metabolism MH - Disease Models, Animal MH - Epithelial-Mesenchymal Transition/genetics MH - Female MH - Gene Expression Regulation, Neoplastic MH - Humans MH - Intracellular Signaling Peptides and Proteins/*genetics MH - Mice MH - Signal Transduction MH - Tumor Burden MH - Tumor Necrosis Factor-alpha/*metabolism MH - Wnt Signaling Pathway MH - Xenograft Model Antitumor Assays PMC - PMC7840691 COIS- The authors declare no conflicts of interest. EDAT- 2017/01/14 06:00 MHDA- 2017/03/16 06:00 PMCR- 2017/01/02 CRDT- 2017/01/14 06:00 PHST- 2017/01/14 06:00 [entrez] PHST- 2017/01/14 06:00 [pubmed] PHST- 2017/03/16 06:00 [medline] PHST- 2017/01/02 00:00 [pmc-release] AID - OR934 [pii] AID - 10.3727/096504016X14719078133320 [doi] PST - ppublish SO - Oncol Res. 2017 Jan 2;25(1):55-63. doi: 10.3727/096504016X14719078133320.