Supporting the academic mission in an era of constrained resources: approaches at the University of Arizona College of Medicine.

The authors describe initiatives at the University of Arizona College of Medicine to markedly expand faculty, build research along programmatic lines, and promote a new, highly integrated medical school curriculum. Accomplishing these goals in this era of declining resources is challenging. The authors describe their approaches and outcomes to date, derived from a solid theoretical framework in the management literature, to (1) support research faculty recruitment, emphasizing return on investment, by using net present value to guide formulation of recruitment packages, (2) stimulate efficiency and growth through incentive plans, by using utility theory to optimize incentive plan design, (3) distribute resources to support programmatic growth, by allocating research space and recruitment dollars to maximize joint hires between units with shared interests, and (4) distribute resources from central administration to encourage medical student teaching, by aligning state dollars to support a new integrated organ-system based-curriculum.

The Plasmodium falciparum Vps4 homolog mediates multivesicular body formation.

Members of the apicomplexan family of parasites contain morphologically unique secretory organelles termed rhoptries that are essential for host cell invasion. Rhoptries contain internal membranes, and thus resemble multivesicular bodies. To determine whether multivesicular body endosomal intermediates are formed in Apicomplexa, we used the Plasmodium falciparum homolog of the class E gene, Vps4, as a probe.