Inhibitory effects of retinoids on development of squamous metaplasia in rat mammary epithelial organoids cultured in Matrigel
In: Cancer letters, Jg. 110 (1996-12-20), Heft 1-2
Online
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Zugriff:
Squamous metaplasia (SQM) developed in cultures of rat mammary organoids in reconstituted basement membrane, Matrigel, under either a complete hormone medium (CHM) or a serum-free mammary epithelium growth medium (MEGM). Organoids cultured in CHM gave rise to fewer such SQM (approximately 5%) than those in MEGM (approximately 16%). Formation of SQM was completely suppressed when retinoids were added to CHM. However, a few SQM were still observed in cultures in MEGM with added retinoids. Addition of 5% fetal bovine serum suppressed development of SQM cultured in MEGM. Delayed addition of retinoids also inhibited further development of SQM. Development of SQM from mammary epithelial cells is not common, and regulatory molecules other than retinoids apparently are involved in their formation and prevention.
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Inhibitory effects of retinoids on development of squamous metaplasia in rat mammary epithelial organoids cultured in Matrigel
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Autor/in / Beteiligte Person: | Paik, Kee-Joo ; Clifton, Kelly H. ; Nam Deuk Kim |
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Zeitschrift: | Cancer letters, Jg. 110 (1996-12-20), Heft 1-2 |
Veröffentlichung: | 1996 |
Medientyp: | unknown |
ISSN: | 0304-3835 (print) |
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