Serum withdrawal induces apoptotic cell death in ki-ras transformed but not in normal differentiated thyroid cells (Articolo in rivista)

Type
Label
  • Serum withdrawal induces apoptotic cell death in ki-ras transformed but not in normal differentiated thyroid cells (Articolo in rivista) (literal)
Anno
  • 1995-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1006/bbrc.1995.2360 (literal)
Alternative label
  • Di Jeso, B., Ulianich, L., Racioppi, L., D'Armiento, F., Feliciello, A., Pacifico, F., Consiglio, E., Formisano, S. (1995)
    Serum withdrawal induces apoptotic cell death in ki-ras transformed but not in normal differentiated thyroid cells
    in Biochemical and biophysical research communications (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Di Jeso, B., Ulianich, L., Racioppi, L., D'Armiento, F., Feliciello, A., Pacifico, F., Consiglio, E., Formisano, S. (literal)
Pagina inizio
  • 819 (literal)
Pagina fine
  • 824 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 214 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 6 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 3 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • PubMe (literal)
  • Scopus (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Centro di Endocrinologia ed Oncologia Sperimentale del Consiglio Nazionale delle Ricerche, Dipartimento di Biologia e Patologia Cellulare e Molecolare, Medical School, via S. Pansini 5, 80131 Napoli, Italy; Istituto di Patologia, Università Federico II, Medical School, via S. Pansini 5, 80131 Napoli, Italy (literal)
Titolo
  • Serum withdrawal induces apoptotic cell death in ki-ras transformed but not in normal differentiated thyroid cells (literal)
Abstract
  • Thyroid cells transformed by the Kirsten-ras oncogene become tumorigenic in syngeneic animals. Their growth is no longer dependent on TSH but becomes dependent on serum. Combining morphological and biochemical evidence, we show that serum withdrawal induces apoptotic cell death in Kirsten and Harvey-ras transformed thyroid cell. On the other hand, neither serum nor TSH withdrawal induce apoptosis in differentiated FRTL-5 cells. The induction of apoptosis by serum withdrawal is rapid and not triggered at a specific phase of the cell cycle. We suggest that induction of apoptosis following growth factor deprivation is an additional important characteristic, besides TSH-independence for growth and dedifferentiation, of the thyroid transformed phenotype. (literal)
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