Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Medical Molecular Biology
Muc4 And Muc1 Expression In Adenocarcinoma Of The Stomach Correlates With Vessel Invasion And Lymph Node Metastasis: An Immunohistochemical Study Of Early Gastric Cancer., Yukihiro Tamura, Michiyo Higashi, Sho Kitamoto, Seiya Yokoyama, Masahiko Osako, Michiko Horinouchi, Takeshi Shimizu, Mineo Tabata, Surinder K. Batra, Masamichi Goto, Suguru Yonezawa
Muc4 And Muc1 Expression In Adenocarcinoma Of The Stomach Correlates With Vessel Invasion And Lymph Node Metastasis: An Immunohistochemical Study Of Early Gastric Cancer., Yukihiro Tamura, Michiyo Higashi, Sho Kitamoto, Seiya Yokoyama, Masahiko Osako, Michiko Horinouchi, Takeshi Shimizu, Mineo Tabata, Surinder K. Batra, Masamichi Goto, Suguru Yonezawa
Journal Articles: Biochemistry & Molecular Biology
We have previously reported that MUC4 expression is a poor prognostic factor in various carcinomas. Our previous study also showed that MUC1 expression in gastric cancers, including the early and advanced stages is a poor prognostic factor. In the present study, the expression profiles of MUC4 and MUC1 were examined by immunohistochemistry (IHC) using two anti-MUC4 monoclonal antibodies (MAbs), 8G7 and 1G8, and anti-MUC1 MAb DF3 in 104 gastrectomy specimens of early gastric adenocarcinoma with submucosal invasion (pT1b2), including 197 histological subtype lesions. Before the IHC study of the human specimens, we evaluated the specificity of the two MAbs by …
Nicotine, Ifn-Γ And Retinoic Acid Mediated Induction Of Muc4 In Pancreatic Cancer Requires E2f1 And Stat-1 Transcription Factors And Utilize Different Signaling Cascades., Sateesh Kunigal, Moorthy P. Ponnusamy, Navneet Momi, Surinder K. Batra, Srikumar P. Chellappan
Nicotine, Ifn-Γ And Retinoic Acid Mediated Induction Of Muc4 In Pancreatic Cancer Requires E2f1 And Stat-1 Transcription Factors And Utilize Different Signaling Cascades., Sateesh Kunigal, Moorthy P. Ponnusamy, Navneet Momi, Surinder K. Batra, Srikumar P. Chellappan
Journal Articles: Biochemistry & Molecular Biology
BACKGROUND: The membrane-bound mucins are thought to play an important biological role in cell-cell and cell-matrix interactions, in cell signaling and in modulating biological properties of cancer cell. MUC4, a transmembrane mucin is overexpressed in pancreatic tumors, while remaining undetectable in the normal pancreas, thus indicating a potential role in pancreatic cancer pathogenesis. The molecular mechanisms involved in the regulation of MUC4 gene are not yet fully understood. Smoking is strongly correlated with pancreatic cancer and in the present study; we elucidate the molecular mechanisms by which nicotine as well as agents like retinoic acid (RA) and interferon-γ (IFN-γ) induce …