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Superficial cell differentiation during embryonic and postnatal development ofmouse urotheliumErman, Andreja ...After drastic urothelial destruction around birth and around postnatal day 6, mouse urothelial renewal starts each time de novo. The differentiation of superficial cells during urothelial restoration ... was followed for the first time from embryonic day 15 to postnatal day 6 by the detection of differentiation markers: cytokeratins, uroplakins and apical membrane specialization. The differentiation markers of short-lived superficial cells were studied before and after urothelial destruction. Three distinctive types of superficial cells, typical for certain developmental period, were characterised: cells at low differentiation stage with microvilli and cilia, expressing CK7 and CK18, detected on embryonic day 15; cells at advanced differentiation stage with star-like arrangement of prominent membrane ridges,expressing CK7 and CK20, present between the two urothelial destructionevents; highly differentiated cells with typically jagged apical surface, expressing CK7 and CK20, found twice during development. This cell type appears for the first time on embryonic day 18 as the terminal stage of embryonic differentiation. It was found again on postnatal day 6 as an initialstage of differentiation, leading toward terminally differentiated cells of the adult urothelium. Our work proves that apical membrane specialization is the most valuable differentiation marker of superficial cells.Vir: Tissue & Cell (Letn. 38, št. 5, 2006, str. 293-301)Vrsta gradiva - članek, sestavni delLeto - 2006Jezik - angleški, slovaškiCOBISS.SI-ID - 22762457
Avtor
Erman, Andreja |
Veranič, Peter |
Pšeničnik, Majda |
Jezernik, Kristijan
Teme
Animals |
Animals, Newborn |
Biological Markers |
Metabolism |
Cell Differentiation |
Physiology |
Cell Membrane |
Metabolism |
Ultrastructure |
Cilia |
Metabolism |
Ultrastructure |
Fluorescent Antibody Technique |
Membrane Glycoproteins |
Metabolism |
Mice |
Microscopy, Electron, Scanning |
Microvilli |
Metabolism |
Ultrastructure |
Regeneration |
Physiology |
Urothelium |
Embryology |
Growth & Development |
Ultrastructure |
Biološki označevalci |
Celična diferenciacija |
Celična membrana |
Fluorescentna tehnika za protitelesa |
Membranski glikoproteini |
Migetalke |
Mikroskopija elektronska, vrstična |
Mikrovilusi |
Miši |
Regeneracija |
Urotelij |
Živali |
Živali novorojene
Vnos na polico
Trajna povezava
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Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
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Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
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Erman, Andreja | 23916 |
Veranič, Peter | 08279 |
Pšeničnik, Majda | 04770 |
Jezernik, Kristijan | 05277 |
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