1. LeRoy EC, Trojanowska M, Smith EA: The pathogenesis of scleroderma (systemic sclerosis, SSc). Clin Exp Rheumatol 1991, 9:173–177.
2. Green MC, Sweet HO, Bunker LE: Tight-skin, a new muta- tion of the mouse causing excessive growth of connective tissue and skeleton. Am J Pathol 1976, 82:493–512.
3. Jimenez SA, Williams CJ, Myers JC, Bashey RI: Increased collagen biosynthesis and increased expression of type I and type III procollagen genes in tight skin (TSK) mouse fibroblasts. J Biol Chem 1986, 261:657–662.
4. Pablos JL, Everett ET, Harley R, et al.: Transforming growth factor-beta 1 and collagen gene expression during post- natal skin development and fibrosis in the tight-skin mouse. Lab Invest 1995, 72:670–662.
5. Siracusa LD, Christner P, McGrath R, et al.: The tight skin (Tsk) mutation in the mouse, a model for human fibrotic diseases, is tightly linked to the beta 2-microglobulin (B2m) gene on chromosome 2. Genomics 1993, 17:748–751.