Role of lymphangiogenesis in lung cancer.
| Title: | Role of lymphangiogenesis in lung cancer. |
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| Authors: | Renata Jankowska, Piotr Dziegiel, Bozena Weryńska |
| Source: | Folia Histochemica et Cytobiologica, Vol 47, Iss 3, Pp 333-342 (2010) |
| Publisher Information: | Via Medica, 2010. |
| Publication Year: | 2010 |
| Collection: | LCC:Cytology |
| Subject Terms: | Cytology, QH573-671 |
| More Details: | Lung cancer represents one of the most frequent causes of death due to neoplastic disease in Poland and around the world. The high mortality which accompany neoplastic diseases used to be ascribed mainly to dissemination of cancerous cells. Studies on animal models suggest that tumour lymphangiogenesis represents the principal factor in the process of metastases formation. Lymphangiogenesis involves a process of formation of new lymphatic vessels from already existing lymphatic capillaries. Lymphangiogenesis is stimulated by vascular endothelial growth factors (VEGF) and other, recently reported factors, such as, e.g., cyclooxygenase 2, fibroblast growth factor 2, angiopoetin-1 and the insulin-resembling growth factor. In lymphangiogenesis a key role is played by neutropilin 2 or podoplanin and this promoted development of studies on lymphangiogenesis. Activation of VEGF-C/VEGF-D/VEGFR-3 axis increases motility and invasiveness of neoplastic cells, promotes development of metastases in several types of tumours such as, e.g., lung cancer, mammary carcinoma, cancers of the neck, prostate and large intestine. In recent years lymphangiogenesis provided topic of many studies. A positive correlation was detected between expressions of VEGF-C/D and VEGFR-3 in non-small cell lung cancer. In patients with lung cancer with high expression of VEGF-C a markedly abbreviated survival was noted. Positive correlation was detected between expression of VEGF-C and VEGF-D on one hand and expression of LYVE-1 on the other in sentinel lymph nodes with metastases of neoplastic cells in patients with non-small cell lung cancer. Also, high density of lymphatic vessels and high density of intraneoplastic microvessels proved to be independent poor prognostic indices in patients with non-small cell lung cancer. Extensive hope is linked to studies on inhibitors of lymphangiogenesis, which may improve results of treatment also in tumour patients. |
| Document Type: | article |
| File Description: | electronic resource |
| Language: | English |
| ISSN: | 0239-8508 1897-5631 |
| Relation: | http://czasopisma.viamedica.pl/fhc/article/view/4338; https://doaj.org/toc/0239-8508; https://doaj.org/toc/1897-5631 |
| DOI: | 10.5603/4338 |
| Access URL: | https://doaj.org/article/2b5a1200803a49ab8edc50ca6d17e96e |
| Accession Number: | edsdoj.2b5a1200803a49ab8edc50ca6d17e96e |
| Database: | Directory of Open Access Journals |
| ISSN: | 02398508 18975631 |
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| DOI: | 10.5603/4338 |
| Published in: | Folia Histochemica et Cytobiologica |
| Language: | English |