http://www.cnr.it/ontology/cnr/individuo/prodotto/ID46271
Oestrogen receptor-related receptor alpha (ERR alpha) and oestrogen receptors (ER alpha and ER beta) exhibit different gene expression in human colonrectal tumour progression. (Articolo in rivista)
- Type
- Label
- Oestrogen receptor-related receptor alpha (ERR alpha) and oestrogen receptors (ER alpha and ER beta) exhibit different gene expression in human colonrectal tumour progression. (Articolo in rivista) (literal)
- Anno
- 2005-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/j.ejca.2005.04.008 (literal)
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- Cavallini A.(a); Notarnicola M. (a); Giannini R. (a); Montemurro S.(c); Lorusso D. (b); Visconti A.(d); Minervini F. (d);Caruso M.G.(a) (literal)
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- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- a Laboratory of Biochemistry, National Institute for Digestive Diseases, IRCCS, Saverio De Bellis, Via Della Resistenza, nc,
70013 Castellana Grotte, Bari, Italy
b Division of Digestive Surgery, National Institute for Digestive Diseases, Castellana Grotte, Bari, Italy
c Unit of Digestive Surgery Oncology Institute, Bari, Italy
d Institute of Sciences of Food Production (ISPA) CNR, Bari, Italy (literal)
- Titolo
- Oestrogen receptor-related receptor alpha (ERR alpha) and oestrogen receptors (ER alpha and ER beta) exhibit different gene expression in human colonrectal tumour progression. (literal)
- Abstract
- We have investigated the presence of oestrogen receptor-related (ERR) mRNA in human colorectal tumour tissues and adjacent
normal mucosa by reverse transcriptase and nested-polymerase chain reaction. ERRa was found in 100% of the patients and ERRc
in approximately 30% while ERRb was not detected at all. The multiplex PCR analysis showed elevated levels of ERRa mRNA in
tumour tissue compartment as compared to normal mucosa, whereas ERRc mRNA was found in lower levels but in both tissue
compartments. In contrast, oestrogen receptor (ERa and ERb) mRNA levels were shown to be decreased in tumour tissues. A
positive correlation was observed between ERa and ERb and between ERa and ERRa, respectively, in normal mucosa but not
in tumour tissue. ERRa expression in tumour tissues significantly increased from TNM stages II to IV, whereas both ERs
progressively declined. These findings suggest that ERRa, as well as the two ERs, might play a critical role in the progression of
the colorectal cancer. (literal)
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