Antiangiogenic Effects of Nerve Growth Factor Loop 4 Monomeric Dipeptide Mimetic
- Autores: Kryzhanovskii S.1, Antipova T.1, Tsorin I.1, Pekeldina E.1, Nikolaev S.1, Sorokina A.1, Miroshkina I.1, Gudasheva T.1, Seredenin S.1
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Afiliações:
- V. V. Zakusov Research Institute of Pharmacology
- Edição: Volume 163, Nº 1 (2017)
- Páginas: 49-53
- Seção: Pharmacology and Toxicology
- URL: https://journals.rcsi.science/0007-4888/article/view/238639
- DOI: https://doi.org/10.1007/s10517-017-3735-9
- ID: 238639
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Resumo
The effects of GK-1, a monomeric dipeptide mimetic of nerve growth factor (NGF) loop 4, on angiogenesis were studied in vitro and in vivo. Experiments on human umbilical vein endothelial cells HUVEC showed that the test compound did not affect tubulogenesis (initial stage of angiogenesis) and prevented realization of the angiogenic effect of NGF and its dimeric dipeptide mimetic GK-2. Experiments on rat hind limb ischemia model demonstrated that GK-1 (1 mg/kg/day intraperitoneally over 14 days) significantly reduced the density of the capillary network in ischemic tissue and increased the number and area of Zenker necrosis in comparison with the control. These data suggest that GK-1 exhibits a pronounced antiangiogenic activity.
Sobre autores
S. Kryzhanovskii
V. V. Zakusov Research Institute of Pharmacology
Autor responsável pela correspondência
Email: sak-538@yandex.ru
Rússia, Moscow
T. Antipova
V. V. Zakusov Research Institute of Pharmacology
Email: sak-538@yandex.ru
Rússia, Moscow
I. Tsorin
V. V. Zakusov Research Institute of Pharmacology
Email: sak-538@yandex.ru
Rússia, Moscow
E. Pekeldina
V. V. Zakusov Research Institute of Pharmacology
Email: sak-538@yandex.ru
Rússia, Moscow
S. Nikolaev
V. V. Zakusov Research Institute of Pharmacology
Email: sak-538@yandex.ru
Rússia, Moscow
A. Sorokina
V. V. Zakusov Research Institute of Pharmacology
Email: sak-538@yandex.ru
Rússia, Moscow
I. Miroshkina
V. V. Zakusov Research Institute of Pharmacology
Email: sak-538@yandex.ru
Rússia, Moscow
T. Gudasheva
V. V. Zakusov Research Institute of Pharmacology
Email: sak-538@yandex.ru
Rússia, Moscow
S. Seredenin
V. V. Zakusov Research Institute of Pharmacology
Email: sak-538@yandex.ru
Rússia, Moscow