title: Role of anti-TGF-beta antibodies in the treatment of renal injury.
abstract: Chronic kidney diseases are emerging world wide as a public health problem. Finding more effective renoprotective therapies is a major challenge in nephrology. Soon after the discovery of transforming growth factor-beta (TGF-beta), it became clear that this cytokine is widely expressed in almost all kidney cells. Overexpression of TGF-beta isoforms and their receptors in the kidney of experimental animals is closely linked to renal fibrosis, a characteristic feature of progressive proteinuric nephropathies. Antibodies to TGF-beta halt the development of diabetic and non-diabetic nephropathies. The effect is maximized by the addition of TGF-beta antibodies on a background of angiotensin II blockade. Several studies have pointed to a role for TGF-beta in instigating the fibrotic process characteristic of progressive human glomerulopathies, although the possible benefit of selective inhibition of TGF-beta has not been described so far. This chapter discusses the role of TGF-beta in renal fibrosis, and describes the renoprotective potential of strategies that interfere with TGF-beta production in the kidney in experimental animals, as a new anti-fibrotic therapeutic approach.
authors.affiliation: Mario Negri Institute for Pharmacological Research, Via Gavazzeni, 11, 24125 Bergamo, Italy.
authors.forename: Elena
authors.initials: E
authors.lastname: Gagliardini
authors.forename: Ariela
authors.initials: A
authors.lastname: Benigni
mesh_terms: D000818:Animals; D019138:Antibodies, Blocking / Q000627:therapeutic use*; D006801:Humans; D007676:Kidney Failure, Chronic / Q000276:immunology* / Q000378:metabolism / Q000628:therapy*; D016212:Transforming Growth Factor beta / Q000037:antagonists & inhibitors* / Q000276:immunology*
chemical_list: D019138:Antibodies, Blocking; D016212:Transforming Growth Factor beta