Circulating Human Prostate Cancer Cells from an Orthotopic Mouse Model Rapidly Captured by Immunomagnetic Beads and Imaged by GFP Expression

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11120%2F11%3A00003170" target="_blank" >RIV/00216208:11120/11:00003170 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Circulating Human Prostate Cancer Cells from an Orthotopic Mouse Model Rapidly Captured by Immunomagnetic Beads and Imaged by GFP Expression

Original language description

Circulating tumor cells (CTCs) are potential precursors of metastasis. They are also of use in diagnosing malignancy and for prognostic purposes. Our laboratory has previously isolated CTCs from orthotopic nude mouse models of human prostate cancer cellswhere the PC-3 cancer cells express green fluorescent protein (GFP). It was found that orthotopic tumors produced CTCs and not subcutaneous tumors, which may explain why orthotopic tumors metastasize and subcutaneous tumors do not. However, in this previous study, CTCs were observed only after culture. In the present study, using the GFP-expressing PC-3 orthotopic model and immunomagnetic beads coated with anti-epithelial cell adhesion molecule (EpCAM) and anti-prostate specific membrane antigen (PSMA), GFP-expressing CTC were isolated within 15 minutes and were readily visualized by GFP fluorescence. It was possible to immediately place the immunomagnetic-bead-captured GFP-expressing PC-3 CTCs in 3-dimensional sponge cell culture, whe

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

FD - Oncology and haematology

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

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

Name of the periodical

Anticancer Research

ISSN

0250-7005

e-ISSN

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Volume of the periodical

31

Issue of the periodical within the volume

5

Country of publishing house

GR - GREECE

Number of pages

5

Pages from-to

1535-1539

UT code for WoS article

000291235300004

EID of the result in the Scopus database

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