Standard

The structural and immunological properties of chimeric proteins containing HIV-1 MPER sites. / Rudometov, A. P.; Rudometova, N. B.; Shcherbakov, D. N. и др.

в: Acta Naturae, Том 11, № 3, 14.11.2019, стр. 56-65.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

Harvard

Rudometov, AP, Rudometova, NB, Shcherbakov, DN, Lomzov, AA, Kaplina, ON, Shcherbakova, NS, Ilyichev, AA, Bakulina, AY & Karpenko, LI 2019, 'The structural and immunological properties of chimeric proteins containing HIV-1 MPER sites', Acta Naturae, Том. 11, № 3, стр. 56-65. https://doi.org/10.32607/20758251-2019-11-3-56-65

APA

Rudometov, A. P., Rudometova, N. B., Shcherbakov, D. N., Lomzov, A. A., Kaplina, O. N., Shcherbakova, N. S., Ilyichev, A. A., Bakulina, A. Y., & Karpenko, L. I. (2019). The structural and immunological properties of chimeric proteins containing HIV-1 MPER sites. Acta Naturae, 11(3), 56-65. https://doi.org/10.32607/20758251-2019-11-3-56-65

Vancouver

Rudometov AP, Rudometova NB, Shcherbakov DN, Lomzov AA, Kaplina ON, Shcherbakova NS и др. The structural and immunological properties of chimeric proteins containing HIV-1 MPER sites. Acta Naturae. 2019 нояб. 14;11(3):56-65. doi: 10.32607/20758251-2019-11-3-56-65

Author

Rudometov, A. P. ; Rudometova, N. B. ; Shcherbakov, D. N. и др. / The structural and immunological properties of chimeric proteins containing HIV-1 MPER sites. в: Acta Naturae. 2019 ; Том 11, № 3. стр. 56-65.

BibTeX

@article{0a0e6c4fb9b240819aa3497b2a9c5e94,
title = "The structural and immunological properties of chimeric proteins containing HIV-1 MPER sites",
abstract = "The human immunodeficiency virus (HIV-1) poses a serious risk to global public health. The development of a safe and effective vaccine could stop the HIV/AIDS pandemic. Much of the research focusedon HIV-1 prevention through vaccination is aimed at developing immunogens and immunization strategiesto induce the formation of antibodies with neutralizing activity against a broad range of HIV-1 isolates (bNAbs). The objective of this study was to develop immunogens capable of targeting an immune response to MPER, one of the regions of bNAb binding in Env. Two immunogens carrying MPER fragments on their scaffolds (protein YkuJ Bacillus subtilis and artificial polypeptide TBI) were constructed. Circular dichroism spectroscopy was used to show that the secondary structure of the immunogens was consistent with their theoretical models. The antigenic structure of the MPER-TBI and YkuJ-MPER proteins was characterized using bNAbs that recognize HIV-1 MPER (2F5, 4E10, and 10E8). The rabbit model made it possible to show the immunogenicity of the constructed recombinant proteins. The resulting serum was found to be cross-reactive with immunogens carrying MPER. The constructs designed and characterizedin this study can be used for targeting the humoral immune response to MPER, which is known to be oneof the sites of HIV-1 vulnerability.",
keywords = "bNAbs, HIV-1, MPER, Neutralizing antibody epitopes, Recombinant immunogens",
author = "Rudometov, {A. P.} and Rudometova, {N. B.} and Shcherbakov, {D. N.} and Lomzov, {A. A.} and Kaplina, {O. N.} and Shcherbakova, {N. S.} and Ilyichev, {A. A.} and Bakulina, {A. Yu} and Karpenko, {L. I.}",
note = "Copyright {\textregistered} 2019 National Research University Higher School of Economics.",
year = "2019",
month = nov,
day = "14",
doi = "10.32607/20758251-2019-11-3-56-65",
language = "English",
volume = "11",
pages = "56--65",
journal = "Acta Naturae",
issn = "2075-8251",
publisher = "Park Media Ltd.",
number = "3",

}

RIS

TY - JOUR

T1 - The structural and immunological properties of chimeric proteins containing HIV-1 MPER sites

AU - Rudometov, A. P.

AU - Rudometova, N. B.

AU - Shcherbakov, D. N.

AU - Lomzov, A. A.

AU - Kaplina, O. N.

AU - Shcherbakova, N. S.

AU - Ilyichev, A. A.

AU - Bakulina, A. Yu

AU - Karpenko, L. I.

N1 - Copyright ® 2019 National Research University Higher School of Economics.

PY - 2019/11/14

Y1 - 2019/11/14

N2 - The human immunodeficiency virus (HIV-1) poses a serious risk to global public health. The development of a safe and effective vaccine could stop the HIV/AIDS pandemic. Much of the research focusedon HIV-1 prevention through vaccination is aimed at developing immunogens and immunization strategiesto induce the formation of antibodies with neutralizing activity against a broad range of HIV-1 isolates (bNAbs). The objective of this study was to develop immunogens capable of targeting an immune response to MPER, one of the regions of bNAb binding in Env. Two immunogens carrying MPER fragments on their scaffolds (protein YkuJ Bacillus subtilis and artificial polypeptide TBI) were constructed. Circular dichroism spectroscopy was used to show that the secondary structure of the immunogens was consistent with their theoretical models. The antigenic structure of the MPER-TBI and YkuJ-MPER proteins was characterized using bNAbs that recognize HIV-1 MPER (2F5, 4E10, and 10E8). The rabbit model made it possible to show the immunogenicity of the constructed recombinant proteins. The resulting serum was found to be cross-reactive with immunogens carrying MPER. The constructs designed and characterizedin this study can be used for targeting the humoral immune response to MPER, which is known to be oneof the sites of HIV-1 vulnerability.

AB - The human immunodeficiency virus (HIV-1) poses a serious risk to global public health. The development of a safe and effective vaccine could stop the HIV/AIDS pandemic. Much of the research focusedon HIV-1 prevention through vaccination is aimed at developing immunogens and immunization strategiesto induce the formation of antibodies with neutralizing activity against a broad range of HIV-1 isolates (bNAbs). The objective of this study was to develop immunogens capable of targeting an immune response to MPER, one of the regions of bNAb binding in Env. Two immunogens carrying MPER fragments on their scaffolds (protein YkuJ Bacillus subtilis and artificial polypeptide TBI) were constructed. Circular dichroism spectroscopy was used to show that the secondary structure of the immunogens was consistent with their theoretical models. The antigenic structure of the MPER-TBI and YkuJ-MPER proteins was characterized using bNAbs that recognize HIV-1 MPER (2F5, 4E10, and 10E8). The rabbit model made it possible to show the immunogenicity of the constructed recombinant proteins. The resulting serum was found to be cross-reactive with immunogens carrying MPER. The constructs designed and characterizedin this study can be used for targeting the humoral immune response to MPER, which is known to be oneof the sites of HIV-1 vulnerability.

KW - bNAbs

KW - HIV-1

KW - MPER

KW - Neutralizing antibody epitopes

KW - Recombinant immunogens

UR - http://www.scopus.com/inward/record.url?scp=85077623770&partnerID=8YFLogxK

U2 - 10.32607/20758251-2019-11-3-56-65

DO - 10.32607/20758251-2019-11-3-56-65

M3 - Article

C2 - 31720017

AN - SCOPUS:85077623770

VL - 11

SP - 56

EP - 65

JO - Acta Naturae

JF - Acta Naturae

SN - 2075-8251

IS - 3

ER -

ID: 23569723