Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Experimental Study of Antitumor Activity of Pefagtal Addressed to αvβ3 Integrins. / Popova, N. A.; Nikolin, V. P.; Kaledin, V. I. и др.
в: Bulletin of Experimental Biology and Medicine, Том 173, № 1, 05.2022, стр. 105-109.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Experimental Study of Antitumor Activity of Pefagtal Addressed to αvβ3 Integrins
AU - Popova, N. A.
AU - Nikolin, V. P.
AU - Kaledin, V. I.
AU - Serova, I. A.
AU - Matyunina, E. A.
AU - Bakarev, M. A.
AU - Lushnikova, E. L.
AU - Vologodskii, A. N.
N1 - Publisher Copyright: © 2022, Springer Science+Business Media, LLC, part of Springer Nature.
PY - 2022/5
Y1 - 2022/5
N2 - We studied the effect of a new targeted drug Pefagtal that represents a conjugate in which the MS2 phage filled with a substance toxic to cells (thallium salts) is covalently linked to peptides containing the RGD motif. The antitumor and pronounced antimetastatic effects of Pefagtal were demonstrated on transplanted mouse tumors differing in histological type and status of metastasis: Krebs-2 ascites adenocarcinoma of the mammary gland, Lewis lung adenocarcinoma, hepatoma-29, and lung adenocarcinoma. It is assumed that the RGD motif mediates primary binding of the construct to αvβ3 and αvβ5 integrins that are predominantly overexpressed in the endothelial cells of tumor blood vessels and in tumor and metastatic cells.
AB - We studied the effect of a new targeted drug Pefagtal that represents a conjugate in which the MS2 phage filled with a substance toxic to cells (thallium salts) is covalently linked to peptides containing the RGD motif. The antitumor and pronounced antimetastatic effects of Pefagtal were demonstrated on transplanted mouse tumors differing in histological type and status of metastasis: Krebs-2 ascites adenocarcinoma of the mammary gland, Lewis lung adenocarcinoma, hepatoma-29, and lung adenocarcinoma. It is assumed that the RGD motif mediates primary binding of the construct to αvβ3 and αvβ5 integrins that are predominantly overexpressed in the endothelial cells of tumor blood vessels and in tumor and metastatic cells.
KW - drug Pefagtal
KW - metastases
KW - mice tumors
KW - targeted therapy
KW - αvβ3 integrins
KW - Adenocarcinoma of Lung
KW - Integrin alphaVbeta3/metabolism
KW - Oligopeptides/chemistry
KW - Liver Neoplasms
KW - Animals
KW - Endothelial Cells/metabolism
KW - Mice
KW - Carcinoma, Hepatocellular
UR - http://www.scopus.com/inward/record.url?scp=85130714709&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/972589b8-f770-30b9-9643-3b2625cb7d89/
U2 - 10.1007/s10517-022-05502-6
DO - 10.1007/s10517-022-05502-6
M3 - Article
C2 - 35618966
AN - SCOPUS:85130714709
VL - 173
SP - 105
EP - 109
JO - Bulletin of Experimental Biology and Medicine
JF - Bulletin of Experimental Biology and Medicine
SN - 0007-4888
IS - 1
ER -
ID: 36188695