Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Original Paper
  • Published:

Three isoforms of annexin I are preferentially expressed in normal esophageal epithelia but down-regulated in esophageal squamous cell carcinomas

Abstract

The development and progression of human cancer are believed to be due to the alterations of multiple genes or/and their protein products. For identifying the proteins associated with esophageal cancer, we analysed the protein profiles of 24 pairs of esophageal squamous cell carcinomas/matched adjacent normal epithelia. Microdissection of routinely unstained frozen sections was performed to purify cancerous and epithelial cells. The protein expression profiles were obtained by two-dimensional electrophoresis. Selected proteins dysregulated in tumors were identified by MALDI-TOF-MS. Three isoforms of annexin I were detected in normal esophageal mucosa and down-regulated in esophageal squamous cell carcinomas. RT–PCR analysis showed annexin I mRNA levels were significantly reduced in 17 out of 24 carcinomas. Immunohistochemistry demonstrated that annexin I appeared strong positive in all normal epithelia layers except basal cells. In cancer tissues, decreased expression of annexin I was observed in 12 out of 16 well differentiated tumors, 16 out of 17 moderately differentiated tumors, and 3 out of 3 poorly differentiated tumors as compared with the corresponding normal esophageal epithelia. There was a significant correlation between annexin I expression and the status of tumor differentiation. Well differentiated tumors presented stronger immunohistochemical reaction than moderately and poorly differentiated tumors. These data suggested that there existed three different isoforms of annexin I in normal esophageal epithelia, which may be the results of post-translational modification. Down-expression of three annexin I isoforms was a frequent event in esophageal carcinogenesis.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8

Similar content being viewed by others

References

  • Ahn SH, Sawada H, Ro JY, Nicolson GL . 1997 Clin. Exp. Metastasis 15: 151–156

  • Beranova-Giorgianni S, Desiderio DM . 2000 Rapid. Commun. Mass Spectrom. 14: 161–167

  • Canaider S, Solito E, de Coupade C, Flower RJ, Russo-Marie F, Goulding NJ, Perretti M . 2000 Life Sci. 66: 265–270

  • Chang MC, Chang YT, Wu MS, Shun CT, Tien YW, Lin JT . 2001 J. Formos. Med. Assoc. 100: 352–354

  • Crompton MR, Moss SE, Crumpton MJ . 1988 Cell 55: 1–3

  • de Coupade C, Gillet R, Bennoun M, Bennoun M, Briand P, Russo-Marie F, Solito E . 2000 Hepatology 31: 371–380

  • Emmert-Buck MR, Gillespie JW, Paweletz CP, Ornstein DK, Basrur V, Appella E, Wang QH, Huang J, Hu N, Taylor P, Petricoin III EF . 2000 Mol. Carcinog. 27: 158–165

  • Koseki H, Shiiba K, Suzuki Y, Asanuma T, Matsuno S . 1997 Surg. Today 27: 30–39

  • Lam AK . 2000 Crit. Rev. Oncol. Hematol. 33: 71–90

  • Ornstein DK, Gillespie JW, Paweletz CP, Duray PH, Herring J, Vocke CD, Topalian SL, Bostwick DG, Linehan WM, Petricoin III EF, Emmert-Buck MR . 2000 Electrophoresis 21: 2235–2242

  • Ou K, Seow TK, Liang RC, Ong SE, Chung MC . 2000 Electrophoresis 21: 2804–2811

  • Paweletz CP, Ornstein DK, Roth MJ, Bichsel VE, Gillespie JW, Calvert VS, Vocke CD, Hewitt SM, Duray PH, Herring J, Wang QH, Hu N, Lineham WM, Taylor PR, Liotta LA, Emmert-Buck MR, Petricoin III EF . 2000 Cancer Research 60: 6293–6297

  • Pisani P, Parkin DM, Ferlay J . 1993 Int. J. Cancer 55: 891–903

  • Rothhut B . 1997 Cell Mol. Life Sci. 53: 522–526

  • Roy-Choudhury S, Mishra VS, Low MG, Das M . 1988 Proc. Natl. Acad. Sci. USA 85: 2014–2018

  • Schlaepfer DD, Haigler HT . 1990 J. Cell Biol. 111: 229–238

  • Solito E, de Coupade C, Parente L, Flower RJ, Russo-Marie F . 1998 Cell Growth Differ. 9: 327–336

  • Tait JF, Sakata M, McMullen BA, Miao CH, Funakoshi T, Hendrickson LE, Fujikawa K . 1988 Biochemistry 27: 6268–6276

  • Violette SM, King I, Browning JL, Pepinsky RB, Wallner BP, Sartorelli AC . 1990 J. Cell Physiol. 142: 70–77

  • Vishwanath BS, Frey FJ, Bradbury M, Dallman MF, Frey BM . 1992 Endocrinol. 130: 585–591

  • Wu YL, Jiang XR, Lillington DM, Newland AC, Kelsey SM . 2000 Br. J. Haematol. 111: 807–816

Download references

Acknowledgements

This work was supported by the grant from State Key Basic Research Grant of China (G1988051205) and Chinese Hi-Tech R&D Program Grant (Z19-02-01-03). We thank Professor You-Yong Lu for valuable assistance of preparing tissue microarrays.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Ming-Rong Wang.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Xia, SH., Hu, LP., Hu, H. et al. Three isoforms of annexin I are preferentially expressed in normal esophageal epithelia but down-regulated in esophageal squamous cell carcinomas. Oncogene 21, 6641–6648 (2002). https://doi.org/10.1038/sj.onc.1205818

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1038/sj.onc.1205818

Keywords

This article is cited by

Search

Quick links