Anti-Transforming Growth Factor-β2 Antibody (CAT-152) as a New Post-Operative Modulator of Scarring after Experimental Glaucoma Filtration Surgery

2003 ◽  
Vol 104 (s49) ◽  
pp. 61P-61P
Author(s):  
A.L. Mead ◽  
T.T.L. Wong ◽  
I.K. Anderson ◽  
M.F. Cordeiro ◽  
P.T. Khaw
Keyword(s):  
Growth Factor ◽  
Transforming Growth Factor ◽  
Filtration Surgery ◽  
Glaucoma Filtration Surgery ◽  
Experimental Glaucoma ◽  
Transforming Growth Factor Β2

Development of novel therapeutics for glaucoma filtration surgery based on transforming growth factor-β receptor 1 inhibition

2019 ◽  
Vol 43 (48) ◽  
pp. 19265-19273
Author(s):  
Maja Zivkovic ◽  
Marko Zlatanovic ◽  
Nevena Zlatanovic ◽  
Mladjan Golubović ◽  
Aleksandar M. Veselinović
Keyword(s):  
Growth Factor ◽  
Transforming Growth Factor ◽  
Transforming Growth Factor Β ◽  
Filtration Surgery ◽  
Qsar Modeling ◽  
Glaucoma Filtration Surgery ◽  
Computer Aided Drug Design ◽  
Novel Therapeutics ◽  
Computer Aided ◽  
Β Receptor

QSAR modeling with computer-aided drug design was used for the in silico development of novel therapeutics for glaucoma filtration surgery.

Expression of transforming growth factor-β2 and β3 mRNAs and proteins in the developing chicken embryo

1994 ◽  
Vol 55 (2) ◽  
pp. 105-118 ◽  
Author(s):  
Sonia B. Jakowlew ◽  
Gary Ciment ◽  
Rocky S. Tuan ◽  
Michael B. Sporn ◽  
Anita B. Roberts
Keyword(s):  
Growth Factor ◽  
Chicken Embryo ◽  
Transforming Growth Factor ◽  
Transforming Growth Factor Β2

Increased transforming growth factor-β2 expression in the glomerular arteriole of the juxtaglomerular apparatus in a bartter's-like syndrome

1999 ◽  
Vol 30 (8) ◽  
pp. 992-995 ◽  
Author(s):  
Tatsuo Yamamoto ◽  
Tosiyuki Takahashi ◽  
Katsuhiko Yonemura ◽  
Katsuyuki Matsui ◽  
Mitsumasa Nagase ◽  
...  
Keyword(s):  
Growth Factor ◽  
Transforming Growth Factor ◽  
Juxtaglomerular Apparatus ◽  
Transforming Growth Factor Β2

Elevated transforming growth factor β2 enhances apoptosis and contributes to abnormal outflow tract and aortic sac development in retinoic X receptor α knockout embryos

Development ◽  
2002 ◽  
Vol 129 (3) ◽  
pp. 733-746
Author(s):  
Steven W. Kubalak ◽  
D. Reneé Hutson ◽  
Karen K. Scott ◽  
Rebecca A. Shannon
Keyword(s):  
Growth Factor ◽  
Transforming Growth Factor ◽  
Qualitative Difference ◽  
Outflow Tract ◽  
Brdu Incorporation ◽  
Wild Type ◽  
Endocardial Cushions ◽  
Precise Integration ◽  
Partial Restoration ◽  
Transforming Growth Factor Β2

Septation of the single tubular embryonic outflow tract into two outlet segments in the heart requires the precise integration of proliferation, differentiation and apoptosis during remodeling. Lack of proper coordination between these processes would result in a variety of congenital cardiac defects such as those seen in the retinoid X receptor α knockout (Rxra–/–) mouse. Rxra–/– embryos exhibit lethality between embryonic day (E) 13.5 and 15.5 and harbor a variety of conotruncal and aortic sac defects making it an excellent system to investigate the molecular and morphogenic causes of these cardiac malformations. At E12.5, before the embryonic lethality, we found no qualitative difference between wild type and Rxra–/– proliferation (BrdU incorporation) in outflow tract cushion tissue but a significant increase in apoptosis as assessed by both TUNEL labeling in paraffin sections and caspase activity in trypsin-dispersed hearts. Additionally, E12.5 embryos demonstrated elevated levels of transforming growth factor β2 (TGFβ2) protein in multiple cell lineages in the heart. Using a whole-mouse-embryo culture system, wild-type E11.5 embryos treated with TGFβ2 protein for 24 hours displayed enhanced apoptosis in both the sinistroventralconal cushion and dextrodorsalconal cushion in a manner analogous to that observed in the Rxra–/–. TGFβ2 protein treatment also led to malformations in both the outflow tract and aortic sac. Importantly, Rxra–/– embryos that were heterozygous for a null mutation in the Tgfb2 allele exhibited a partial restoration of the elevated apoptosis and of the malformations. This was evident at both E12.5 and E13.5. The data suggests that elevated levels of TGFβ2 can (1) contribute to abnormal outflow tract morphogenesis by enhancing apoptosis in the endocardial cushions and (2) promote aortic sac malformations by interfering with the normal development of the aorticopulmonary septum.

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