1. Cancer invasion and metastasis: interacting ecosystems

   • Marc Mareel
   • Maria J. Oliveira
   • Indira Madani

   Review and Perspective 27 May 2009 Pages: 599 - 622

   

2. Activity-based differentiation of pathologists’ workload in surgical pathology

   • G. A. Meijer
   • J. J. Oudejans
   • C. J. L. M. Meijer

   Original Article Open access 28 April 2009 Pages: 623 - 628

   

3. Altered expression of CD44 and DKK1 in the progression of Barrett’s esophagus to esophageal adenocarcinoma

   • T. Darlavoix
   • W. Seelentag
   • F. T. Bosman

   Original Article 25 April 2009 Pages: 629 - 637

   

4. Overexpression of Dickkopf 3 in hepatoblastomas and hepatocellular carcinomas

   • Yihua Pei
   • Junko Kano
   • Masayuki Noguchi

   Original Article 13 May 2009 Pages: 639 - 646

   

5. Claudins 1, 3, and 4 protein expression in ER negative breast cancer correlates with markers of the basal phenotype

   • Anne A. Blanchard
   • George P. Skliris
   • Yvonne Myal

   Original Article 23 April 2009 Pages: 647 - 656

   

6. Melatonin prevents the development of hyperplastic urothelium induced by repeated doses of cyclophosphamide

   • Daša Zupančič
   • Gaj Vidmar
   • Kristijan Jezernik

   Original Article 21 April 2009 Pages: 657 - 666

   

7. Microsomal prostaglandin E synthase protein levels correlate with prognosis in colorectal cancer patients

   • Tsuguhiko Seo
   • Atsushi Tatsuguchi
   • Choitsu Sakamoto

   Original Article 02 May 2009 Pages: 667 - 676

   

8. Gross genomic alterations differ between serous borderline tumors and serous adenocarcinomas—an image cytometric DNA ploidy analysis of 307 cases with histogenetic implications

   • Manohar Pradhan
   • Ben Davidson
   • Björn Risberg

   Original Article 08 May 2009 Pages: 677 - 683

   

9. The antimicrobial peptide HBD-2 and the Toll-like receptors-2 and -4 are induced in synovial membranes in case of septic arthritis

   • D. Varoga
   • E. Klostermeier
   • T. Pufe

   Original Article 03 May 2009 Pages: 685 - 694

   

10. Nuclear thymidylate synthase expression in sporadic colorectal cancer depends on the site of the tumor

    • Violetta Sulzyc-Bielicka
    • Pawel Domagala
    • Wenancjusz Domagala

    Original Article 15 May 2009 Pages: 695 - 702

    

11. Extraconal orbital tumors in children—a spectrum

    • Seethalakshmi Viswanathan
    • Sophia George
    • S. Banavali

    Original Article 07 May 2009 Pages: 703 - 713

    

12. Sampling lobular neoplasia of the breast: underestimation despite technical success?

    • Flora Zagouri
    • Theodoros N. Sergentanis
    • George C. Zografos

    Letter to the Editor 24 May 2009 Pages: 715 - 716

13. Primary thyroid and thyroid-like follicular carcinoma of the kidney versus solitary metastatic carcinoma of the thyroid: a vexing issue

    • Luigi Insabato
    • David Ben-Dor
    • Michele Bisceglia

    Letter to the Editor 16 May 2009 Pages: 717 - 718

14. Difference between RAT and clear cell papillary renal cell carcinoma/clear renal cell carcinoma

    • Michal Michal
    • Ondrej Hes
    • Milan Hora

    Letter to the Editor 27 May 2009 Pages: 719 - 719

15. Kidney biopsy findings in heterozygous Fabry disease females with early nephropathy

    • Carmen Valbuena
    • Elísio Carvalho
    • João Paulo Oliveira

    Erratum 30 May 2009 Pages: 721 - 722