1. Editorial

   • Simon C. Robson
   • Herbert Zimmermann

   EditorialNotes Open access 05 April 2006 Pages: 325 - 326

2. The calcium activated nucleotidases: A diverse family of soluble and membrane associated nucleotide hydrolyzing enzymes

   • Thomas M. Smith
   • Terence L. Kirley

   Review Open access 01 June 2006 Pages: 327 - 333

   

3. Alkaline Phosphatases

   • José Luis Millán

   Review Open access 17 June 2006 Pages: 335 - 341

   

4. Ecto-5’-nucleotidase: Structure function relationships

   • Norbert Sträter

   Original Article Open access 16 May 2006 Pages: 343 - 350

   

5. Physiological roles for ecto-5’-nucleotidase (CD73)

   • Sean P. Colgan
   • Holger K. Eltzschig
   • Linda F. Thompson

   Review Open access 01 June 2006 Pages: 351 - 360

   

6. Modulation of purinergic signaling by NPP-type ectophosphodiesterases

   • Cristiana Stefan
   • Silvia Jansen
   • Mathieu Bollen

   Review Open access 01 June 2006 Pages: 361 - 370

   

7. Physiologic and pathologic functions of the NPP nucleotide pyrophosphatase/phosphodiesterase family focusing on NPP1 in calcification

   • Robert Terkeltaub

   Review Open access 01 June 2006 Pages: 371 - 377

   

8. The structure of the nucleoside triphosphate diphosphohydrolases (NTPDases) as revealed by mutagenic and computational modeling analyses

   • Terence L. Kirley
   • Patrick A. Crawford
   • Thomas M. Smith

   Review Open access 01 June 2006 Pages: 379 - 389

   

9. CD39, NTPDase 1, is attached to the plasma membrane by two transmembrane domains. Why?

   • Alison Grinthal
   • Guido Guidotti

   Invited Review Open access 01 June 2006 Pages: 391 - 398

   

10. E-NTPDases in human airways: Regulation and relevance for chronic lung diseases

    • Lauranell H. Burch
    • Maryse Picher

    Original Article Open access 30 May 2006 Pages: 399 - 408

    

11. The E-NTPDase family of ectonucleotidases: Structure function relationships and pathophysiological significance

    • Simon C. Robson
    • Jean Sévigny
    • Herbert Zimmermann

    Original Article Open access 30 May 2006 Pages: 409 - 430

    

12. The CD38/CD157 mammalian gene family: An evolutionary paradigm for other leukocyte surface enzymes

    • Silvia Deaglio
    • Fabio Malavasi

    Original Article Open access 30 May 2006 Pages: 431 - 441