Proven and less studied hematopoietic and vasoactive growth factors in retinal capillary hemangioma
Pathogenesis of retinal capillary hemangioma has not been sufficiently studied at the present time. Therefore, the study of cytokine levels in biological fluids seems to be very relevant in order to increase knowledge about the mechanisms of the disease development and searching for targeted therapi...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | Russian |
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St. Petersburg branch of the Russian Association of Allergologists and Clinical Immunologists
2020-12-01
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| Series: | Медицинская иммунология |
| Subjects: | |
| Online Access: | https://www.mimmun.ru/mimmun/article/view/2002 |
| _version_ | 1797197919241109504 |
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| author | V. V. Neroev N. V. Balatskaya A. Yu. Novikova M. V. Ryabina P. A. Ilyukhin |
| author_facet | V. V. Neroev N. V. Balatskaya A. Yu. Novikova M. V. Ryabina P. A. Ilyukhin |
| author_sort | V. V. Neroev |
| collection | DOAJ |
| description | Pathogenesis of retinal capillary hemangioma has not been sufficiently studied at the present time. Therefore, the study of cytokine levels in biological fluids seems to be very relevant in order to increase knowledge about the mechanisms of the disease development and searching for targeted therapies. The content of hematopoietic and vasoactive growth factors in blood serum, lacrimal fluid, and vitreous body was studied in patients with retinal capillary hemangioma. A total of 26 patients with retinal angiomatosis were examined. The samples of blood serum (n = 23) and lacrimal fluid (n = 10) from practically healthy people aged 22 to 46 (27.4±1.4 years) were used as a control. To perform comparative assessment of cytokine concentrations in the vitreous body of patients with retinal capillary hemangioma, were used samples of the vitreous body from 6 patients (average age 33±4.7 years; from 21 to 49 years) with rhegmatogenous retinal detachment. To measure the cytokine concentrations, we applied multiplex analysis technique using the xMAP platform with LuminexxPONENT 3.1 program and ProcartaPlex sets (eBioscience, Austria). A detailed characteristic of vasoactive factors in capillary retinal hemangioma was obtained as a result of this work. Some disorders in chemokine regulation were identified. There was a significant increase in serum concentrations of three vasoactive factors, i.e., PDGF-BB, HGF, and PIGF-1, with a decrease in chemokines (MCP-1, MIP-1α, and MIP-1β). The frequencies of PIGF-1 and MIP-1α detection also significantly differed from the control group. SCF was significantly more often determined in patients with retinal angiomatosis only at the systemic level. Correlations between PDGF-BB and PIGF-1, as well as PIGF-1 and MIP-1β were shown. A significant increase in VEGF-A, HGF, VEGF-D, as well as MCP-1 concentrations was shown in the lacrimal fluid. The inversion of PDGF-BB concentrations in serum and lacrimal fluid was noted. Analysis of intraocular cytokine levels revealed a significant increase in VEGF-A and HGF concentrations, with marked decrease in MIP-1α and MIP-1β. PDGF-BB in 100% of cases was determined only in vitreous body of patients with retinal angiomatosis. With respect to the revealed characteristic shifts of HGF/SF intraocular production in retinal capillary hemangioma, it seems relevant to search ways for its inhibition, thus providing potential basis for a new therapeutic strategy in treatment of retinal angiomatosis. |
| first_indexed | 2024-03-08T05:48:16Z |
| format | Article |
| id | doaj.art-f123eff217614662834c83b721d64ed4 |
| institution | Directory Open Access Journal |
| issn | 1563-0625 2313-741X |
| language | Russian |
| last_indexed | 2024-04-24T06:51:37Z |
| publishDate | 2020-12-01 |
| publisher | St. Petersburg branch of the Russian Association of Allergologists and Clinical Immunologists |
| record_format | Article |
| series | Медицинская иммунология |
| spelling | doaj.art-f123eff217614662834c83b721d64ed42024-04-22T13:07:46ZrusSt. Petersburg branch of the Russian Association of Allergologists and Clinical ImmunologistsМедицинская иммунология1563-06252313-741X2020-12-0122594395610.15789/1563-0625-PAL-20021322Proven and less studied hematopoietic and vasoactive growth factors in retinal capillary hemangiomaV. V. Neroev0N. V. Balatskaya1A. Yu. Novikova2M. V. Ryabina3P. A. Ilyukhin4Helmholtz National Medical Research Center of Eye DiseasesHelmholtz National Medical Research Center of Eye DiseasesHelmholtz National Medical Research Center of Eye DiseasesHelmholtz National Medical Research Center of Eye DiseasesHelmholtz National Medical Research Center of Eye DiseasesPathogenesis of retinal capillary hemangioma has not been sufficiently studied at the present time. Therefore, the study of cytokine levels in biological fluids seems to be very relevant in order to increase knowledge about the mechanisms of the disease development and searching for targeted therapies. The content of hematopoietic and vasoactive growth factors in blood serum, lacrimal fluid, and vitreous body was studied in patients with retinal capillary hemangioma. A total of 26 patients with retinal angiomatosis were examined. The samples of blood serum (n = 23) and lacrimal fluid (n = 10) from practically healthy people aged 22 to 46 (27.4±1.4 years) were used as a control. To perform comparative assessment of cytokine concentrations in the vitreous body of patients with retinal capillary hemangioma, were used samples of the vitreous body from 6 patients (average age 33±4.7 years; from 21 to 49 years) with rhegmatogenous retinal detachment. To measure the cytokine concentrations, we applied multiplex analysis technique using the xMAP platform with LuminexxPONENT 3.1 program and ProcartaPlex sets (eBioscience, Austria). A detailed characteristic of vasoactive factors in capillary retinal hemangioma was obtained as a result of this work. Some disorders in chemokine regulation were identified. There was a significant increase in serum concentrations of three vasoactive factors, i.e., PDGF-BB, HGF, and PIGF-1, with a decrease in chemokines (MCP-1, MIP-1α, and MIP-1β). The frequencies of PIGF-1 and MIP-1α detection also significantly differed from the control group. SCF was significantly more often determined in patients with retinal angiomatosis only at the systemic level. Correlations between PDGF-BB and PIGF-1, as well as PIGF-1 and MIP-1β were shown. A significant increase in VEGF-A, HGF, VEGF-D, as well as MCP-1 concentrations was shown in the lacrimal fluid. The inversion of PDGF-BB concentrations in serum and lacrimal fluid was noted. Analysis of intraocular cytokine levels revealed a significant increase in VEGF-A and HGF concentrations, with marked decrease in MIP-1α and MIP-1β. PDGF-BB in 100% of cases was determined only in vitreous body of patients with retinal angiomatosis. With respect to the revealed characteristic shifts of HGF/SF intraocular production in retinal capillary hemangioma, it seems relevant to search ways for its inhibition, thus providing potential basis for a new therapeutic strategy in treatment of retinal angiomatosis.https://www.mimmun.ru/mimmun/article/view/2002retinal capillary hemangiomavhl genevon hippel-lindau syndromepathogenesiscytokines |
| spellingShingle | V. V. Neroev N. V. Balatskaya A. Yu. Novikova M. V. Ryabina P. A. Ilyukhin Proven and less studied hematopoietic and vasoactive growth factors in retinal capillary hemangioma Медицинская иммунология retinal capillary hemangioma vhl gene von hippel-lindau syndrome pathogenesis cytokines |
| title | Proven and less studied hematopoietic and vasoactive growth factors in retinal capillary hemangioma |
| title_full | Proven and less studied hematopoietic and vasoactive growth factors in retinal capillary hemangioma |
| title_fullStr | Proven and less studied hematopoietic and vasoactive growth factors in retinal capillary hemangioma |
| title_full_unstemmed | Proven and less studied hematopoietic and vasoactive growth factors in retinal capillary hemangioma |
| title_short | Proven and less studied hematopoietic and vasoactive growth factors in retinal capillary hemangioma |
| title_sort | proven and less studied hematopoietic and vasoactive growth factors in retinal capillary hemangioma |
| topic | retinal capillary hemangioma vhl gene von hippel-lindau syndrome pathogenesis cytokines |
| url | https://www.mimmun.ru/mimmun/article/view/2002 |
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