The Role of Microenvironment in the Control of Tumor Angiogenesis

1. Auflage 2016
ISBN: 978-3-319-27818-6
Verlag: Springer International Publishing

Buch, Englisch, 86 Seiten, HC runder Rücken kaschiert, Format (B × H): 160 mm x 241 mm, Gewicht: 325 g

This work describes the importance of tumor microenvironment in favouring tumor progression and angiogenesis.

Under physiological conditions, angiogenesis is dependent on the balance of positive and negative angiogenic modulators within the vascular microenvironment and requires the functional activities of a number of molecules, including angiogenic factors, extracellular matrix proteins, adhesion molecules and proteolytic enzymes.

In normal tissues, vascular quiescence is maintained by the dominant influence of endogenous angiogenesis inhibitors over angiogenic stimuli.

Tumor angiogenesis is linked to a switch in the balance between positive and negative regulators, and mainly depends on the release by inflammatory or neoplastic cells of specific growth factors for endothelial cells, that stimulate the growth of the blood vessels of the host or the down-regulation of natural angiogenesis inhibitors.

In particular, the inflammatory infiltrate may contribute to tumor angiogenesis, and there are many reports of associations between tumor inflammatory infiltrate, vascularity and prognosis.

New therapeutic approaches have been developed with the aim to control tumor angiogenesis through targeting of different components of tumor microenvironment.

Zielgruppe

Research

Autoren/Hrsg.

Ribatti, Domenico

Fachgebiete

• Medizin | Veterinärmedizin Medizin | Public Health | Pharmazie | Zahnmedizin Medizinische Fachgebiete Pathologie, Cytopathologie, Histopathologie
• Medizin | Veterinärmedizin Medizin | Public Health | Pharmazie | Zahnmedizin Klinische und Innere Medizin Onkologie, Krebsforschung

Inhaltsverzeichnis

Prelims

1. Tumor microenvironment

1.1. Metastatic
cascade

1.2.
Epithelial-mesenchymal transition

1.3. The
extracellular matrix

2. Tumor blood
vessels and tumor endothelial cells

2.1. Tumor
basement membrane
2.2. Tumor
pericytes

3. Tumor
angiogenesis

3.1. Sprouting
angiogenesis

3.2. Vascular
co-option

3.3.
Vasculogenic mimicry

3.4.
Intussusceptive microvascular growth



4. Inflammatory
cells in tumor microenvironment
4.1.
Neutrophils

4.2.
Eosinophils and dendritic cells

4.3.
Lymphocytes and platelets

4.4. Mast cells

4.5. Macrophages

4.6. Tie-2
expressing monocytes (TEMs)

4.7. Fibroblasts

4.8. Osteoblasts and osteoclasts
4.9. Cancer
stem cells (CSCs)

4.10.Circulating
endothelial cells and endothelial precursor cells

4.11. Multipotents adult progenitor cells (MAPCs) and myeloid-derived suppressor
cells (MDSCs)

5. Therapeutic
strategies, the concept of “normalization” and the role of VEGF inhibition

Index