http://www.cnr.it/ontology/cnr/individuo/prodotto/ID27408
PKC-zeta expression is lower in osteoblasts from arthritic patients: IL1-beta and TNF-alpha induce a similar decrease in non-arthritic human osteoblasts. (Articolo in rivista)
- Type
- Label
- PKC-zeta expression is lower in osteoblasts from arthritic patients: IL1-beta and TNF-alpha induce a similar decrease in non-arthritic human osteoblasts. (Articolo in rivista) (literal)
- Anno
- 2008-01-01T00:00:00+01:00 (literal)
- Alternative label
Zini N , Bavelloni A , Lisignoli G, Ghisu S , Valmori A, Martelli AM, Facchini A, Maraldi NM. (2008)
PKC-zeta expression is lower in osteoblasts from arthritic patients: IL1-beta and TNF-alpha induce a similar decrease in non-arthritic human osteoblasts.
in Journal of cellular biochemistry (Print)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Zini N , Bavelloni A , Lisignoli G, Ghisu S , Valmori A, Martelli AM, Facchini A, Maraldi NM. (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- IGM-CNR, Sezione di Bologna c/o IOR, via di Barbiano 1/10, 40136 Bologna, Italy; Laboratorio di Biologia Cellulare e Microscopia Elettronica, IOR, via di Barbiano 1/10, 40136 Bologna, Italy; Laboratorio di Immunologia e Genetica, IOR, via di Barbiano 1/10, 40136 Bologna, Italy; Dipartimento di Scienze Anatomiche Umane e Fisiopatologia dell'Apparato Locomotore, Sezione di Anatomia, Cell Signalling Laboratory, Università degli Studi di Bologna, via Irnerio 48, 40126 Bologna, Italy; Dipartimento di Medicina Interna e Gastroenterologia, Università degli Studi di Bologna, via Massarenti 9, 40138 Bologna, Italy (literal)
- Titolo
- PKC-zeta expression is lower in osteoblasts from arthritic patients: IL1-beta and TNF-alpha induce a similar decrease in non-arthritic human osteoblasts. (literal)
- Abstract
- Protein kinase C (PKC) is a family of enzymes detected in a diverse range of cell types where they regulate various cellular functions such as proliferation, differentiation, cytoskeletal remodelling, cytokine production, and receptor-mediated signal transduction. In this study we have analyzed the expression of 11 PKC isoforms (-alpha, -beta(I), -beta(II), -gamma, -delta, -eta, -theta, -epsilon, zeta, -iota/lambda, and -micro) in osteoblasts from patients with osteoarthritis (OA) and rheumatoid arthritis (RA) in comparison with osteoblasts from post-traumatic (PT) patients. By Western blotting analysis, nine isoforms, -alpha, -beta(I), -beta(II), -delta, -theta, - epsilon, -zeta, - iota/lambda, and -micro, were detected in osteoblasts. In RA and OA patients, PKC -theta and micro were greater expressed whereas PKC-epsilon and -zeta decreased when compared with normal cells. The subcellular distribution and quantitative differences were confirmed by immuno electron microscopy. Furthermore, we demonstrated that treatment with the proinflammatory cytokines, IL-1beta and TNF-alpha, significantly decreased PKC-zeta expression in PT osteoblasts. This suggests that proinflammatory cytokines can modulate the expression of this PKC isoform in osteoblasts in a way which is similar to changes detected in arthritic patients. (literal)
- Prodotto di
- Autore CNR
- Insieme di parole chiave
Incoming links:
- Prodotto
- Autore CNR di
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
- Insieme di parole chiave di