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Pregled bibliografske jedinice broj: 916933

Prognostic importance of NF-kappaB in breast cancer


Rajković Molek, Koraljka; Mustać, Elvira; Hadžisejdić, Ita; Jonjić, Nives
Prognostic importance of NF-kappaB in breast cancer // Virchows Archiv
Beograd, Srbija, 2015. str. S61-S61 (poster, recenziran, sažetak, znanstveni)


CROSBI ID: 916933 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Prognostic importance of NF-kappaB in breast cancer

Autori
Rajković Molek, Koraljka ; Mustać, Elvira ; Hadžisejdić, Ita ; Jonjić, Nives

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Virchows Archiv / - , 2015, S61-S61

Skup
27th European Congress of Pathology

Mjesto i datum
Beograd, Srbija, 05-09.09.2015

Vrsta sudjelovanja
Poster

Vrsta recenzije
Recenziran

Ključne riječi
Nf-kappaB, breast cancer

Sažetak
Aim: Nuclear factor κB (NF-κB) is transcriptional factor involved in cancerogenesis and metastatic spread of tumors cells. The aim of this study was to evaluate expression of NF-κB in breast cancer and to correlate the immunohistocemical expression of this marker with clinicopathological parameters and patient outcome. Materials and metods: This retrospective study included 208 consecutive newly diagnosed ductal invasive breast cancer patients operated at Department of Surgery, Clinical Hospital Center Rijeka, Croatia between 2000 and 2004 with long term follow up over 10 years. Immunohistochemical staining for NF-kB was done on tissue microarray and expression in more than or equal to 10% nuclei of entire tumor area was considered positive. Results: NF-κB was positive in 62 or 31% of tumors. Activation of NF-kB showed inverse correlation with expression of estrogen receptor (p=0.005) and positive correlation with expression Ki-67 proliferation index (p=0, 015). Tumors were classified as Luminal A (ER and/or PR positive, Her-2 negative, Ki-67 <20%) in 53% cases. In our study 5-year overall survival was 71%±3%, while 10-year OS was 61% ±4%. Out of the 200 patients with complete follow up 72 (36%) died. We found better overall survival in NF-kB positive tumors in Luminal A subtype (p=0.021). Conclusion: Our results could be explained as consequence of possible tumor suppressing effect of NF-kB. We think that the practical relevance of NF-kB as prognostic indicator and potential target for specific therapies deserve further investigation.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti



POVEZANOST RADA


Ustanove:
Medicinski fakultet, Rijeka,
Klinički bolnički centar Rijeka


Citiraj ovu publikaciju:

Rajković Molek, Koraljka; Mustać, Elvira; Hadžisejdić, Ita; Jonjić, Nives
Prognostic importance of NF-kappaB in breast cancer // Virchows Archiv
Beograd, Srbija, 2015. str. S61-S61 (poster, recenziran, sažetak, znanstveni)
Rajković Molek, K., Mustać, E., Hadžisejdić, I. & Jonjić, N. (2015) Prognostic importance of NF-kappaB in breast cancer. U: Virchows Archiv.
@article{article, year = {2015}, pages = {S61-S61}, keywords = {Nf-kappaB, breast cancer}, title = {Prognostic importance of NF-kappaB in breast cancer}, keyword = {Nf-kappaB, breast cancer}, publisherplace = {Beograd, Srbija} }
@article{article, year = {2015}, pages = {S61-S61}, keywords = {Nf-kappaB, breast cancer}, title = {Prognostic importance of NF-kappaB in breast cancer}, keyword = {Nf-kappaB, breast cancer}, publisherplace = {Beograd, Srbija} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE





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