About Us
The Department of Genetic Medicine at Weill Cornell leads a dynamic and innovative translational research program, advancing diverse fields such as Genetic Therapy and Personalized Medicine.
The Department of Genetic Medicine at Weill Cornell leads a dynamic and innovative translational research program, advancing diverse fields such as Genetic Therapy and Personalized Medicine.
Our translational research program aims to leverage our expertise in genetic therapies and personalized medicine to develop clinical solutions that target the molecular causes of human diseases.
The Department of Genetic Medicine advances treatments and diagnostics through diverse clinical trials, including drug testing and research to better understand diseases.
The Belfer Gene Therapy Core Facility (BGTCF) is a cutting-edge genetic medicine research facility.
The Department of Genetic Medicine at Weill Cornell leads a dynamic and innovative translational research program, advancing diverse fields such as Genetic Therapy and Personalized Medicine.
Our translational research program aims to leverage our expertise in genetic therapies and personalized medicine to develop clinical solutions that target the molecular causes of human diseases.
The Department of Genetic Medicine advances treatments and diagnostics through diverse clinical trials, including drug testing and research to better understand diseases.
The Belfer Gene Therapy Core Facility (BGTCF) is a cutting-edge genetic medicine research facility.
Publication Type | Academic Article |
Authors | Mühlhauser J, Pili R, Merrill M, Maeda H, Passaniti A, Crystal R, Capogrossi M |
Journal | Hum Gene Ther |
Volume | 6 |
Issue | 11 |
Pagination | 1457-65 |
Date Published | 11/01/1995 |
ISSN | 1043-0342 |
Keywords | Adenoviridae, Fibroblast Growth Factor 1, Gene Transfer Techniques, Genetic Vectors, Neovascularization, Physiologic |
Abstract | In vivo gene transfer of angiogenic growth factors represents a potential approach to the treatment of ischemic diseases. The present study examined the in vitro and in vivo effects of two replication-deficient recombinant adenovirus (Ad) vectors coding for human acidic fibroblast growth factor (aFGF1-154). One vector codes for the nonsecreted form of the peptide (AdCMV.aFGF1-154), and the other vector codes for a recombinant, secreted form (AdCMV.sp+aFGF1-154). AdCMV.NLS beta gal, an adenovirus vector coding for beta-galactosidase (beta-Gal), was used as a control. Assessment of proliferation of starved human umbilical vein endothelial cells infected with AdCMV.aFGF1-154 and AdCMV.sp+aFGF1-154 (20 pfu/cell) showed approximately 6- and 10-fold increase in cell number over control, respectively. Infection with AdCMV.sp+aFGF1-154 and with AdCMV.aFGF1-154 enhanced endothelial cell differentiation into capillary-like structures in vitro. However, this effect was significantly more pronounced with AdCMV.sp+aFGF1-154 than with AdCMV.aFGF1-154. Angiogenesis in vivo was assessed by injecting subcutaneously into mice 750 microliters of reconstituted basement membrane proteins (Matrigel) and the Ad vectors (2 x 10(8) pfu). After 14 days, there was histologic evidence of neovascularization in the animal's tissue surrounding the Matrigel plugs with AdCMV.aFGF1-154 and AdCMV.sp+aFGF1-154. Further, the hemoglobin content of the Matrigel plugs with AdCMV.aFGF1-154 and with AdCMV.sp+aFGF1-154 was, respectively, 2.3- and 2.6-fold higher than with AdCMV.NLS beta gal. Together, these observations support the concept that adenovirus vectors coding for various forms of acidic FGF1-154 may be used to induce angiogenesis in vivo and may provide a new therapeutic approach to ischemic diseases. |
DOI | 10.1089/hum.1995.6.11-1457 |
PubMed ID | 8573618 |