title: [Tissue engineering in urology].
abstract: Tissue engineering refers to the techniques that are aimed at regeneration of human tissues and organs. Two elements are necessary for these techniques: matrix and cells. Matrix is the scaffold where tissues may organise. Cells are either autologous cells stimulated to regenerate in vivo, aided by implantation of matrix ("guided tissue regeneration"), or autologous cells cultured outside the body (in vitro) and later returned as auto-transplants. All types of conventional tissue reconstructive surgery need tissue engineering. These techniques have been introduced recently into the clinical practice. One of the main limitations of reconstructive surgery in genitourinary tract is the lack of autologous tissue. Two autotransplants could be distinguished: coherent tissue structure or cell suspensions. The great number of studies published in this area emphasizes the importance of the future clinical implication in urology.
authors.affiliation: Service d'urologie, hôpital Claude Huriez, CHRU de Lille, 59037 Lille cedex, France. laurentzini@wanadoo.fr
authors.forename: L
authors.initials: L
authors.lastname: Zini
authors.forename: R
authors.initials: R
authors.lastname: Yiou
authors.forename: C
authors.initials: C
authors.lastname: Lecoeur
authors.forename: J
authors.initials: J
authors.lastname: Biserte
authors.forename: C
authors.initials: C
authors.lastname: Abbou
authors.forename: D K
authors.initials: DK
authors.lastname: Chopin
mesh_terms: D000818:Animals; D001187:Artificial Organs; D002648:Child; D002987:Clitoris / Q000601:surgery; D004195:Disease Models, Animal; D004285:Dogs; D005260:Female; D005544:Forecasting; D005831:Genital Diseases, Female / Q000601:surgery; D005832:Genital Diseases, Male / Q000601:surgery; D006801:Humans; D007668:Kidney / Q000601:surgery; D007676:Kidney Failure, Chronic / Q000601:surgery; D008297:Male; D010413:Penis / Q000601:surgery; D011817:Rabbits; D051381:Rats; D023822:Tissue Engineering / Q000379:methods; D014182:Transplantation, Autologous; D016896:Treatment Outcome; D014513:Ureter / Q000601:surgery; D014521:Urethra / Q000601:surgery; D014524:Urethral Obstruction / Q000601:surgery; D001743:Urinary Bladder / Q000601:surgery; D014549:Urinary Incontinence / Q000601:surgery; D014550:Urinary Incontinence, Stress / Q000601:surgery; D014570:Urologic Diseases / Q000601:surgery*; D014718:Vesico-Ureteral Reflux / Q000601:surgery