A first-year community-based service learning elective: design, implementation, and reflection.

Background: Medical schools have increasingly begun to incorporate service learning practices into their curricula.

Description: As part of a community-based service learning elective, 7 first-year medical students designed and implemented a health behavior education program for residents of a women's substance abuse recovery facility. The resulting program, Start Small, Feel Better, emphasized setting and accomplishing small goals to promote healthy lifestyle modifications.

RLP, a novel Ras-like protein, is an immediate-early transforming growth factor-beta (TGF-beta) target gene that negatively regulates transcriptional activity induced by TGF-beta.

We have described previously the use of microarray technology to identify novel target genes of TGF-beta (transforming growth factor-beta) signalling in mouse embryo fibroblasts deficient in Smad2 or Smad3 [Yang, Piek, Zavadil, Liang, Xie, Heyer, Pavlidis, Kucherlapati, Roberts and Böttinger (2003) Proc. Natl. Acad.