Identification of estrogen receptor proteins in breast cancer cells using matrix assisted laser desorption/ionization time of flight mass spectrometry (Review)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F14%3APU108610" target="_blank" >RIV/00216305:26620/14:PU108610 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.3892/ol.2014.1912" target="_blank" >http://dx.doi.org/10.3892/ol.2014.1912</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3892/ol.2014.1912" target="_blank" >10.3892/ol.2014.1912</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Identification of estrogen receptor proteins in breast cancer cells using matrix assisted laser desorption/ionization time of flight mass spectrometry (Review)

Popis výsledku v původním jazyce

Estrogen receptors [ERs (subtypes alfa and beta)], classified as a nuclear receptor super family, are intracellular proteins with an important biological role as the transcription factors for estrogen target genes. For ER induced transcription, an interaction must exist between ligand and coregulators. Coregulators may stimulate (coactivators) or inhibit (corepressors) transcription, following binding with a specific region of the gene, called the estrogen response element. Misbalanced activity of coregulators or higher ligand concentrations may cause increased cell proliferation, resulting in specific types of cancer. These are exhibited as overexpression of ER proteins. Breast cancer currently ranks first in the incidence and second in the mortality of cancer in females worldwide. In addition, 70% of breast tumors are ER alfa positive and the importance of these proteins for diagnostic use is indisputable. Early diagnosis of the tumor and its classification has a large influence on the selection of appropriate therapy, as ER positive tumors demonstrate a positive response to hormonal therapy.

Název v anglickém jazyce

Identification of estrogen receptor proteins in breast cancer cells using matrix assisted laser desorption/ionization time of flight mass spectrometry (Review)

Popis výsledku anglicky

Estrogen receptors [ERs (subtypes alfa and beta)], classified as a nuclear receptor super family, are intracellular proteins with an important biological role as the transcription factors for estrogen target genes. For ER induced transcription, an interaction must exist between ligand and coregulators. Coregulators may stimulate (coactivators) or inhibit (corepressors) transcription, following binding with a specific region of the gene, called the estrogen response element. Misbalanced activity of coregulators or higher ligand concentrations may cause increased cell proliferation, resulting in specific types of cancer. These are exhibited as overexpression of ER proteins. Breast cancer currently ranks first in the incidence and second in the mortality of cancer in females worldwide. In addition, 70% of breast tumors are ER alfa positive and the importance of these proteins for diagnostic use is indisputable. Early diagnosis of the tumor and its classification has a large influence on the selection of appropriate therapy, as ER positive tumors demonstrate a positive response to hormonal therapy.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

Projekt

<a href="/cs/project/ED1.1.00%2F02.0068" target="_blank" >ED1.1.00/02.0068: CEITEC - central european institute of technology</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Oncology Letters

ISSN

1792-1074

e-ISSN

1792-1082

Svazek periodika

7

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

GR - Řecká republika

Počet stran výsledku

4

Strana od-do

1341-1344

Kód UT WoS článku

000337558000003

EID výsledku v databázi Scopus

2-s2.0-84896264836