Rare Forms of Vitamin D-Binding Protein (DBP): an Analytical Literature Review
- Authors: Levites E.V.1, Kirikovich S.S.1, Proskurina A.S.1, Ivanov N.A.2, Snegireva Y.S.3, Bogachev S.S.1
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Affiliations:
- Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences
- Novosibirsk State University
- ITMO National Research University
- Issue: Vol 61, No 3 (2025)
- Pages: 3-10
- Section: ОБЗОРНЫЕ И ТЕОРЕТИЧЕСКИЕ СТАТЬИ
- URL: https://rjpbr.com/0016-6758/article/view/679416
- DOI: https://doi.org/10.31857/S0016675825030017
- EDN: https://elibrary.ru/UMDJYQ
- ID: 679416
Cite item
Abstract
The article presents an analysis of the literature data on the structure and functions of vitamin D-binding protein (DBP), which is controlled by a single gene with three clearly defined alleles Gc1-F, Gc1-S, and Gc2. The article presents information on various structural and functional variants of DBP, which are determined genetically and can undergo post-translational modification by glycosylation. One of the derivatives of DBP is its partially deglycosylated form, which exhibits properties of a specific activator of macrophages and is designated as the GcMAF factor. The article pays special attention to rare forms of DBP, detected by the isofocusing method. An assumption is made about the nature of rare forms of DBP and the mechanism of occurrence of changes underlying the appearance of these forms.
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About the authors
E. V. Levites
Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences
Author for correspondence.
Email: levites@bionet.nsc.ru
Russian Federation, Novosibirsk, 630090
S. S. Kirikovich
Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences
Email: levites@bionet.nsc.ru
Russian Federation, Novosibirsk, 630090
A. S. Proskurina
Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences
Email: levites@bionet.nsc.ru
Russian Federation, Novosibirsk, 630090
N. A. Ivanov
Novosibirsk State University
Email: levites@bionet.nsc.ru
Russian Federation, Novosibirsk, 630090
Yu. S. Snegireva
ITMO National Research University
Email: levites@bionet.nsc.ru
Russian Federation, Saint Petersburg, 191002
S. S. Bogachev
Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences
Email: labmolbiol@mail.ru
Russian Federation, Novosibirsk, 630090
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