1
|
Chudakov DB, Konovalova MV, Kashirina EI, Kotsareva OD, Shevchenko MA, Tsaregorodtseva DS, Fattakhova GV. DEPs Induce Local Ige Class Switching Independent of Their Ability to Stimulate iBALT de Novo Formation. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:13063. [PMID: 36293642 PMCID: PMC9603618 DOI: 10.3390/ijerph192013063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 10/04/2022] [Accepted: 10/08/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Diesel exhaust particles (DEPs) are leading to a general increase in atopic diseases worldwide. However, it is still unknown whether DEPs induce systemic B-cell IgE class switching in secondary lymphoid organs or locally in the lungs in inducible bronchus-associated lymphoid tissue (iBALT). The aim of this work was to identify the exact site of DEP-mediated B-cell IgE class switching and pro-allergic antibody production. METHODS We immunized BALB/c mice with different OVA doses (0.3 and 30 µg) intranasally in the presence and absence of two types of DEPs, SRM1650B and SRM2786. We used low (30 µg) and high (150 µg) DEP doses. RESULTS Only a high DEP dose induced IgE production, regardless of the particle type. Local IgE class switching was stimulated upon treatment with both types of particles with both low and high OVA doses. Despite the similar ability of the two standard DEPs to stimulate IgE production, their ability to induce iBALT formation and growth was markedly different upon co-administration with low OVA doses. CONCLUSIONS DEP-induced local IgE class switching takes place in preexisting iBALTs independent of de novo iBALT formation, at least in the case of SRM1650B co-administered with low OVA doses.
Collapse
Affiliation(s)
- Dmitrii Borisovich Chudakov
- Laboratory of Cell Interactions, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 16/10 Miklukho-Maklaya Str., Moscow 117997, Russia
| | - Mariya Vladimirovna Konovalova
- Laboratory of Cell Interactions, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 16/10 Miklukho-Maklaya Str., Moscow 117997, Russia
| | - Elena Igorevna Kashirina
- Laboratory of Cell Interactions, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 16/10 Miklukho-Maklaya Str., Moscow 117997, Russia
| | - Olga Dmitrievna Kotsareva
- Laboratory of Cell Interactions, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 16/10 Miklukho-Maklaya Str., Moscow 117997, Russia
| | - Marina Alexandrovna Shevchenko
- Laboratory of Cell Interactions, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 16/10 Miklukho-Maklaya Str., Moscow 117997, Russia
| | - Daria Sergeevna Tsaregorodtseva
- Faculty of Medical Biology, Sechenov First Moscow State Medical University, 2 Bolshaya Pirogovskaya Str., Moscow 1194535, Russia
| | - Gulnar Vaisovna Fattakhova
- Laboratory of Cell Interactions, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 16/10 Miklukho-Maklaya Str., Moscow 117997, Russia
| |
Collapse
|
2
|
Chudakov DB, Kotsareva OD, Konovalova MV, Tsaregorodtseva DS, Shevchenko MA, Sergeev AA, Fattakhova GV. Early IgE Production Is Linked with Extrafollicular B- and T-Cell Activation in Low-Dose Allergy Model. Vaccines (Basel) 2022; 10:vaccines10060969. [PMID: 35746576 PMCID: PMC9231339 DOI: 10.3390/vaccines10060969] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 06/01/2022] [Accepted: 06/14/2022] [Indexed: 12/23/2022] Open
Abstract
Despite its paramount importance, the predominant association of early IgE production with harmless antigens, via germinal-center B- and T-cell subpopulations or extrafollicular activation, remains unresolved. The aim of this work was to clarify whether the reinforced IgE production following the subcutaneous immunization of BALB/c mice with low antigen doses in withers adipose tissue might be linked with intensified extrafollicular or germinal-center responses. The mice were immunized three times a week for 4 weeks in the withers region, which is enriched in subcutaneous fat and tissue-associated B cells, with high and low OVA doses and via the intraperitoneal route for comparison. During long-term immunization with both low and high antigen doses in the withers region, but not via the intraperitoneal route, we observed a significant accumulation of B220-CD1d-CD5-CD19+ B-2 extrafollicular plasmablasts in the subcutaneous fat and regional lymph nodes but not in the intraperitoneal fat. Only low antigen doses induced a significant accumulation of CXCR4+ CXCR5- CD4+ extrafollicular T helpers in the withers adipose tissue but not in the regional lymph nodes or abdominal fat. Only in subcutaneous fat was there a combination of extrafollicular helper accumulation. In conclusion, extrafollicular B- and T-cell activation are necessary for early IgE class switching.
Collapse
Affiliation(s)
- Dmitrii Borisovich Chudakov
- Laboratory of Cell Interactions, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 16/10 Miklukho-Maklaya St., 117997 Moscow, Russia; (O.D.K.); (M.V.K.); (M.A.S.); (A.A.S.); (G.V.F.)
- Correspondence: ; Tel.: +7-495-330-4011
| | - Olga Dmitrievna Kotsareva
- Laboratory of Cell Interactions, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 16/10 Miklukho-Maklaya St., 117997 Moscow, Russia; (O.D.K.); (M.V.K.); (M.A.S.); (A.A.S.); (G.V.F.)
| | - Maryia Vladimirovna Konovalova
- Laboratory of Cell Interactions, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 16/10 Miklukho-Maklaya St., 117997 Moscow, Russia; (O.D.K.); (M.V.K.); (M.A.S.); (A.A.S.); (G.V.F.)
| | - Daria Sergeevna Tsaregorodtseva
- Faculty of Medical Biology, Sechenov First Moscow State Medical University, 2 Bolshaya Pirogovskaya St., 1194535 Moscow, Russia;
| | - Marina Alexandrovna Shevchenko
- Laboratory of Cell Interactions, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 16/10 Miklukho-Maklaya St., 117997 Moscow, Russia; (O.D.K.); (M.V.K.); (M.A.S.); (A.A.S.); (G.V.F.)
| | - Anton Andreevich Sergeev
- Laboratory of Cell Interactions, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 16/10 Miklukho-Maklaya St., 117997 Moscow, Russia; (O.D.K.); (M.V.K.); (M.A.S.); (A.A.S.); (G.V.F.)
| | - Gulnar Vaisovna Fattakhova
- Laboratory of Cell Interactions, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 16/10 Miklukho-Maklaya St., 117997 Moscow, Russia; (O.D.K.); (M.V.K.); (M.A.S.); (A.A.S.); (G.V.F.)
| |
Collapse
|
3
|
Chudakov DB, Ryasantsev DY, Tsaregorotseva DS, Kotsareva OD, Fattakhova GV, Svirshchevskaya EV. Tertiary lymphoid structure related B-cell IgE isotype switching and secondary lymphoid organ linked IgE production in mouse allergy model. BMC Immunol 2020; 21:45. [PMID: 32767965 PMCID: PMC7412793 DOI: 10.1186/s12865-020-00376-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 07/30/2020] [Indexed: 12/14/2022] Open
Abstract
Background Numerous data obtained by different research laboratories indicate that specific IgE production is triggered independently of specific IgG or IgA ones and so it is not linked to fully matured germinal centers formation in the secondary lymphoid organs. The aim of this study was to clarify whether specific IgE production is triggered by low antigen doses administrated in tertiary tissues enriched by lymphoid structures. Methods Ovalbumin (OVA) in different doses (100 ng to 10 μg) was administrated three times a week for 4–5 weeks intraperitoneally (i.p.) or subcutaneously (s.c.) to female BALB/c mice in the wither region which is enriched in fat-associated lymphoid clusters or in the foot pad region not containing them. Results OVA-specific IgE was predominantly induced by low but not high antigen doses and only after immunization into the withers. IgE isotype switching was triggered exclusively in the withers adipose tissue but not in the regional lymph nodes while mature IgE expressing cells were observed both in the withers and lymph nodes. Anti-proliferative genotoxic stress inducing drugs shifted the balance from IgG1 towards IgE production. Conclusions Tertiary lymphoid structures possess unique environment where B-cell antibody isotype switching to IgE predominantly occurs. This phenomenon is partially explained by hampered proliferation of B-cells in these structures.
Collapse
Affiliation(s)
- Dmitrii Borisovich Chudakov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of RAS, 117997, 16/10 Miklukho-Maklaya Street, Moscow, Russia.
| | - Dmitrii Yuryevich Ryasantsev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of RAS, 117997, 16/10 Miklukho-Maklaya Street, Moscow, Russia
| | | | - Olga Dmitrievna Kotsareva
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of RAS, 117997, 16/10 Miklukho-Maklaya Street, Moscow, Russia
| | - Gulnar Vaisovna Fattakhova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of RAS, 117997, 16/10 Miklukho-Maklaya Street, Moscow, Russia
| | | |
Collapse
|
4
|
Chandrasekhar JL, Cox KM, Erickson LD. B Cell Responses in the Development of Mammalian Meat Allergy. Front Immunol 2020; 11:1532. [PMID: 32765532 PMCID: PMC7379154 DOI: 10.3389/fimmu.2020.01532] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 06/10/2020] [Indexed: 12/11/2022] Open
Abstract
Studies of meat allergic patients have shown that eating meat poses a serious acute health risk that can induce severe cutaneous, gastrointestinal, and respiratory reactions. Allergic reactions in affected individuals following meat consumption are mediated predominantly by IgE antibodies specific for galactose-α-1,3-galactose (α-gal), a blood group antigen of non-primate mammals and therefore present in dietary meat. α-gal is also found within certain tick species and tick bites are strongly linked to meat allergy. Thus, it is thought that exposure to tick bites promotes cutaneous sensitization to tick antigens such as α-gal, leading to the development of IgE-mediated meat allergy. The underlying immune mechanisms by which skin exposure to ticks leads to the production of α-gal-specific IgE are poorly understood and are key to identifying novel treatments for this disease. In this review, we summarize the evidence of cutaneous exposure to tick bites and the development of mammalian meat allergy. We then provide recent insights into the role of B cells in IgE production in human patients with mammalian meat allergy and in a novel mouse model of meat allergy. Finally, we discuss existing data more generally focused on tick-mediated immunomodulation, and highlight possible mechanisms for how cutaneous exposure to tick bites might affect B cell responses in the skin and gut that contribute to loss of oral tolerance.
Collapse
Affiliation(s)
- Jessica L Chandrasekhar
- Beirne B. Carter Center for Immunology Research, University of Virginia School of Medicine, Charlottesville, VA, United States
| | - Kelly M Cox
- Department of Microbiology, Immunology, and Cancer Biology, University of Virginia School of Medicine, Charlottesville, VA, United States
| | - Loren D Erickson
- Beirne B. Carter Center for Immunology Research, University of Virginia School of Medicine, Charlottesville, VA, United States.,Department of Microbiology, Immunology, and Cancer Biology, University of Virginia School of Medicine, Charlottesville, VA, United States
| |
Collapse
|
5
|
Lai M, Wang Q, Lu Y, Xu X, Xia Y, Tu M, Liu Y, Zhang Q, Peng Y, Zheng X. Signatures of B-cell receptor diversity in B lymphocytes following Epstein-Barr virus transformation. Physiol Genomics 2019; 51:197-207. [PMID: 31002588 DOI: 10.1152/physiolgenomics.00124.2018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Epstein-Barr virus (EBV) is a widespread human virus that establishes latent infection, potentially leading to tumors, hematological disorders, and other severe diseases. EBV infections are associated with diverse symptoms and affect various organs; therefore, early diagnosis and treatment are crucial. B cell receptor (BCR) repertoires of B cell surface immunoglobulins have been widely studied for their association with various infectious diseases. However, the specific genetic changes that modulate the BCR repertoires after an EBV infection are still poorly understood. In this study, we employed high-throughput sequencing (HTS) to investigate the diversity of BCR repertoires in an EBV-transformed lymphoblastic cell line (LCL). Compared with the noninfected control B cell line, the LCL exhibited a decrease in overall BCR diversity but displayed an increase in the expansion of some dominant rearrangements such as IGHV4-31/IGHJ4, IGHV4-59/IGHJ4, IGHV5-51/IGHJ3, and IGHV3-74/IGHJ3. A higher frequency of occurrence of these rearrangement types was confirmed in patients with EBV infection. Interestingly, the IGHV3-74 rearrangement was only detected in EBV-infected children, suggesting that our experimental observations were not coincidental. In addition, we identified a highly dominant consensus motif, CAR(xRx)YGSG(xYx)FD, in complementarity-determining region 3 (CDR3) sequences of the heavy chain in the LCL. Our findings demonstrated the utility of HTS technology for studying the variations in signature motifs of the BCR repertoires after EBV infection. We propose that the analysis of BCR repertoire sequences represents a promising method for diagnosing early EBV infections and developing novel antibody- and vaccine-based therapies against such infections.
Collapse
Affiliation(s)
- Meimei Lai
- Department of Clinical Laboratory, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University , Wenzhou, Zhejiang , China.,School of Laboratory Medicine and Life Sciences, Wenzhou Medical University , Wenzhou, Zhejiang , China.,Key Laboratory of Laboratory Medicine, Ministry of Education , Wenzhou, Zhejiang , China
| | - Qiongdan Wang
- Department of Clinical Laboratory, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University , Wenzhou, Zhejiang , China.,School of Laboratory Medicine and Life Sciences, Wenzhou Medical University , Wenzhou, Zhejiang , China.,Key Laboratory of Laboratory Medicine, Ministry of Education , Wenzhou, Zhejiang , China
| | - Yutian Lu
- Department of Clinical Laboratory, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University , Wenzhou, Zhejiang , China.,School of Laboratory Medicine and Life Sciences, Wenzhou Medical University , Wenzhou, Zhejiang , China.,Key Laboratory of Laboratory Medicine, Ministry of Education , Wenzhou, Zhejiang , China
| | - Xi Xu
- Department of Clinical Laboratory, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University , Wenzhou, Zhejiang , China.,School of Laboratory Medicine and Life Sciences, Wenzhou Medical University , Wenzhou, Zhejiang , China.,Key Laboratory of Laboratory Medicine, Ministry of Education , Wenzhou, Zhejiang , China
| | - Ying Xia
- Department of Clinical Laboratory, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University , Wenzhou, Zhejiang , China.,School of Laboratory Medicine and Life Sciences, Wenzhou Medical University , Wenzhou, Zhejiang , China.,Key Laboratory of Laboratory Medicine, Ministry of Education , Wenzhou, Zhejiang , China
| | - Mengyun Tu
- Department of Clinical Laboratory, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University , Wenzhou, Zhejiang , China.,School of Laboratory Medicine and Life Sciences, Wenzhou Medical University , Wenzhou, Zhejiang , China.,Key Laboratory of Laboratory Medicine, Ministry of Education , Wenzhou, Zhejiang , China
| | - Yanqing Liu
- Department of Clinical Laboratory, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University , Wenzhou, Zhejiang , China.,School of Laboratory Medicine and Life Sciences, Wenzhou Medical University , Wenzhou, Zhejiang , China.,Key Laboratory of Laboratory Medicine, Ministry of Education , Wenzhou, Zhejiang , China
| | - Qi Zhang
- Department of Clinical Laboratory, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University , Wenzhou, Zhejiang , China.,School of Laboratory Medicine and Life Sciences, Wenzhou Medical University , Wenzhou, Zhejiang , China.,Key Laboratory of Laboratory Medicine, Ministry of Education , Wenzhou, Zhejiang , China
| | - Ying Peng
- School of Laboratory Medicine and Life Sciences, Wenzhou Medical University , Wenzhou, Zhejiang , China.,Key Laboratory of Laboratory Medicine, Ministry of Education , Wenzhou, Zhejiang , China
| | - Xiaoqun Zheng
- Department of Clinical Laboratory, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University , Wenzhou, Zhejiang , China.,School of Laboratory Medicine and Life Sciences, Wenzhou Medical University , Wenzhou, Zhejiang , China.,Key Laboratory of Laboratory Medicine, Ministry of Education , Wenzhou, Zhejiang , China
| |
Collapse
|
6
|
Svirshchevskaya EV, Simonova MA, Matushevskaya EV, Fattakhova GV, Khlgatian SV, Ryazantsev DY, Chudakov DB, Zavriev SK. Humoral response to Epstein-Barr viral infection in patients with allergies. BULLETIN OF RUSSIAN STATE MEDICAL UNIVERSITY 2019. [DOI: 10.24075/brsmu.2019.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Type I hypersensitivity is mediated by the production of IgE antibodies in response to normally harmless substances. Debate still continues about the mechanisms underlying allergic reactions. Reduced barrier tissue function can be one of the risk factors for allergies. The aim of the present work was to compare the humoral immune response to Epstein-Barr virus in patients allergic to the A. alternata fungus or D. farinae house dust mites and healthy donors. It is known that up to 90% of the world population are infected with EBV. This infection occurs at early age when a child develops allergy. The antibodies were analyzed using immuno-PCR and the recombinant EBV protein rEBNA. We were able to demonstrate that infection occurs at early age in both allergic patients and healthy donors. The proportion of EBP-seropositive individuals was comparable between the groups (75% and 74%). The proportion of patients with high IgG1 titers among patients with allergies was lower (7%) than in healthy donors (18%), suggesting a lower viral load. In patients with allergies (but not in healthy donors) IgG1 titers declined as children grew older (р = 0.037). Besides, IgA1 titers were increased in patients with allergies in comparison with healthy donors, but differed between patients allergic to A. alternata and house dust mites. In allergic individuals, production of IgM against EBV was triggered earlier than in healthy donors. We conclude that IgM production and the IgA1-mediated humoral response occur earlier in patients with allergies, causing a decline in IgG1 titers over time.
Collapse
Affiliation(s)
| | - M. A. Simonova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russia
| | - E. V. Matushevskaya
- Institute of Continuing Vocational Education, Federal Medical Biological Agency, Moscow, Russia
| | - G. V. Fattakhova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russia
| | - S. V. Khlgatian
- Mechnikov Research Institute of Vaccines and Sera, Moscow, Russia
| | - D. Yu. Ryazantsev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russia
| | - D. B. Chudakov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russia
| | - S. K. Zavriev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, Russia
| |
Collapse
|
7
|
Development of the covalent antibody-DNA conjugates technology for detection of IgE and IgM antibodies by immuno-PCR. PLoS One 2019; 14:e0209860. [PMID: 30608947 PMCID: PMC6319726 DOI: 10.1371/journal.pone.0209860] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Accepted: 12/12/2018] [Indexed: 11/22/2022] Open
Abstract
Immuno-PCR (iPCR) is one of the methods used for the detection of a wide range of analytes and features the high sensitivity of the polymerase chain reaction (PCR) method. iPCR uses antibodies coupled to DNA, followed by the amplification of the attached DNA using RT-PCR. Two major types of antibody-DNA conjugates are currently used, which are obtained as a result of non-covalent (biotin-streptavidin) or covalent interactions. Using a strain-promoted azide-alkyne cycloaddition (SPAAC), we synthesized covalent DNA-antibody conjugates, optimized the reaction conditions, and developed an efficient protocol for the purification of conjugates, with which all unreacted antibodies and oligonucleotides are separated. Covalent DNA-antibody conjugates were tested with iPCR assays that were previously developed for the detection of IgE and IgM antibodies with the use of the supramolecular complex of 5'- and 3'-biotinylated DNA and streptavidin. The results show that the modification of antibodies with amino groups did not allow us to obtain monolabeled antibodies or antibodies with a strictly defined number of DNA-labels. The degree of labeling determined by the dyes introduced through the azido group reflects the actual labeling degree statistically. If the average labeling degree for azido groups is 1.1, the conjugates contain 25% mono-labeled antibodies, 50% double-labeled antibodies, and 25% unlabeled ones. The specificity of the monoclonal antibody to human IgE (BE5) changed after conjugation with the oligonucleotide. The sensitivity of iPCR in the detection of IgM antibodies produced against the LeC disaccharide using a covalent conjugate was similar to that of a supramolecular complex of 5'- and 3'-biotinylated DNA and streptavidin, but the new procedure is two steps shorter.
Collapse
|