Mast cells and tumor angiogenesis
β Scribed by David A. Kessler; Robert S. Langer; Naomi A. Pless; Judah Folkman
- Publisher
- John Wiley and Sons
- Year
- 1976
- Tongue
- French
- Weight
- 711 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0020-7136
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
Tumor angiogenesis factor (TAF) elicits a strong vasoproliferative response when implanted upon the chorioallantoic membrane (CAM) of the chick embryo. This response is first observed stereomicroscopically 2β3 days after implantation. A 40βfold increase in mast cell density is observed within the vicinity of this implant by 24 h. Mast cells that have been isolated from retired breeder SpragueβDawley rats fail to evoke a vascular reaction when implanted on the CAM. An intermediate role for the mast cell in tumor angiogenesis is suggested.
π SIMILAR VOLUMES
## Abstract There is much evidence that angiogenesis is related to mast cells. Mast cells accumulate in many angiogenesisβdependent situations, including tumor growth, rheumatoid arthritis, ovulation, would healing, and tissue repair. Several mast cell mediators are angiogenic and regulate endothel