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Sadat Larijani M, Bavand A, Banifazl M, Ashrafian F, Moradi L, Ramezani A. Determination of COVID-19 Late Disorders as Possible Long-COVID and/or Vaccination Consequences. J Prim Care Community Health 2024; 15:21501319241251941. [PMID: 38708693 DOI: 10.1177/21501319241251941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2024] Open
Abstract
In this era in which the vast majority of the global population have developed COVID-19 infection and/or got vaccinated against it, identification of the late disorders as the vaccines' side effect or long-COVID manifestation seems essential. This study included the vaccinated individuals of 4 different vaccine regimens including inactivated virus-based, subunit protein, and adenovirus-based vaccines in a follow-up schedule 6-month post the booster shot. All the documented vaccine adverse events were thoroughly assessed considering the cases' medical history by Adverse Events Committee of Pasteur Institute of Iran. Totally 329 individuals who got 3 doses of vaccination were followed 6 months after the booster shots among whom 41 (12.4%) cases with the mean age of 40.9 ± 10.48 years had a type of disorder. Gynecological and osteoarticular involvements were the most common recorded disorders of which 73.1% were possibly linked to vaccination outcomes and the rest were affected by both long-COVID-19 and vaccination. Notably, the average time of symptoms persistence was 155 ± 10.4 days. This study has the advantage of long-term follow-up which presents various forms of late events in each episode of COVID-19 infection and vaccination. About 26.8% of people with persistent complications suffered from both long-COVOD/ vaccination in whom the differentiation between the vaccine side effect and long-COVID manifestation was quite challenging. Long-term follow-up studies in large population seems essential to outline the role of long-COVID and vaccination regarding persistent complications.
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Affiliation(s)
| | - Anahita Bavand
- Clinical Research Department, Pasteur Institute of Iran, Tehran, Iran
| | - Mohammad Banifazl
- Iranian Society for Support of Patients With Infectious Disease, Tehran, Iran
| | - Fatemeh Ashrafian
- Clinical Research Department, Pasteur Institute of Iran, Tehran, Iran
| | - Ladan Moradi
- Clinical Research Department, Pasteur Institute of Iran, Tehran, Iran
| | - Amitis Ramezani
- Clinical Research Department, Pasteur Institute of Iran, Tehran, Iran
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Sadat Larijani M, Doroud D, Banifazl M, Karami A, Bavand A, Ashrafian F, Ramezani A. A landscape on disorders following different COVID-19 vaccination: a systematic review of Iranian case reports. Eur J Med Res 2023; 28:542. [PMID: 38008729 PMCID: PMC10676592 DOI: 10.1186/s40001-023-01531-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 11/16/2023] [Indexed: 11/28/2023] Open
Abstract
There have been massive studies to develop an effective vaccine against SARS-CoV-2 which fortunately led to manage the recent pandemic, COVID-19. According to the quite rapidly developed vaccines in a fast window time, large investigations to assess the probable vaccine-related adverse events are crucially required. COVID-19 vaccines are available of different platforms and the primary clinical trials results presented acceptable safety profile of the approved vaccines. Nevertheless, the long-term assessment of the adverse events or rare conditions need to be investigated. The present systematic review, aimed at classification of probable vaccine-related unsolicited adverse events in Iranian population through the data collection of the published case report studies.The related published case reports were explored via PubMed, Web of Science and Google scholar according to the available published data up to 14th Dec, 2022 using PRISMA guideline. Out of 437 explored studies, the relevant data were fully investigated which totally led to 40 studies, including 64 case reports with a new onset of a problem post-vaccination. The cases were then classified according to the various items, such as the type of adverse event and COVID-19 vaccines.The reported COVID-19 vaccines in the studied cases included BBIBP-CorV, ChAdOx1-S, Sputnik V and COVAXIN. The results showed that the adverse events presented in 8 different categories, including cutaneous involvements in 43.7% (n = 28), neurologic problems (n = 16), blood/vessel involvement (n = 6), cardiovascular involvement (n = 5), ocular disorders (n = 4), liver disorder/failure (n = 2), graft rejection (n = 2) and one metabolic disorder. Notably, almost 60% of the cases had no comorbidities. Moreover, the obtained data revealed nearly half of the incidences occurred after the first dose of injection and the median duration of improvement after the symptom was 10 days (range: 2-120). In addition, 73% of all the cases were either significantly improved or fully recovered. Liver failure following ChAdOx1-S vaccination was the most serious vaccine adverse event which led to death in two individuals with no related medical history.Although the advantages of COVID-19 vaccination is undoubtedly significant, individuals including with a history of serious disease, comorbidities and immunodeficiency conditions should be vaccinated with the utmost caution. This study provides a comprehensive overview and clinical implications of possible vaccine-related adverse events which should be considered in further vaccination strategies. Nevertheless, there might be a bias regarding potential under-reporting and missing data of the case reports included in the present study. Although the reported data are not proven to be the direct vaccination outcomes and could be a possible immune response over stimulation, the people the population with a medium/high risk should be monitored after getting vaccinated against COVID-19 of any platforms. This could be achieved by a carefull attention to the subjects ' medical history and also through consulting with healthcare providers before vaccination.
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Affiliation(s)
- Mona Sadat Larijani
- Clinical Research Department, Pasteur Institute of Iran, No: 69, Pasteur Ave, Tehran, 1316943551, Iran
| | - Delaram Doroud
- Quality Control Department, Production and Research Complex, Pasteur Institute of Iran, Tehran, Iran
| | - Mohammad Banifazl
- Iranian Society for Support of Patients With Infectious Disease, Tehran, Iran
| | - Afsaneh Karami
- Department of Infectious Disease, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Anahita Bavand
- Clinical Research Department, Pasteur Institute of Iran, No: 69, Pasteur Ave, Tehran, 1316943551, Iran
| | - Fatemeh Ashrafian
- Clinical Research Department, Pasteur Institute of Iran, No: 69, Pasteur Ave, Tehran, 1316943551, Iran
| | - Amitis Ramezani
- Clinical Research Department, Pasteur Institute of Iran, No: 69, Pasteur Ave, Tehran, 1316943551, Iran.
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Eybpoosh S, Biglari A, Sorouri R, Ashrafian F, Sadat Larijani M, Verez-Bencomo V, Toledo-Romani ME, Valenzuela Silva C, Salehi-Vaziri M, Dahmardeh S, Doroud D, Banifazl M, Mostafavi E, Bavand A, Ramezani A. Immunogenicity and safety of heterologous boost immunization with PastoCovac Plus against COVID-19 in ChAdOx1-S or BBIBP-CorV primed individuals. PLoS Pathog 2023; 19:e1011744. [PMID: 37910480 PMCID: PMC10619776 DOI: 10.1371/journal.ppat.1011744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 10/10/2023] [Indexed: 11/03/2023] Open
Abstract
BACKGROUND This study aimed at evaluation and comparison of PastoCovac Plus protein-subunit vaccine in parallel with ChAdOx1-S (AstraZeneca) and BBIBP-CorV (Sinopharm) in primarily vaccinated volunteers with two doses of ChAdOx1-S or BBIBP-CorV. MATERIALS AND METHODS 194 volunteers enrolled the study who were previously primed with 2 doses of ChAdOx1-S or BBIBP-CorV vaccines. They were divided into two heterologous regimens receiving a third dose of PastoCovac Plus, and two parallel homologous groups receiving the third dose of BBIBP-CorV or ChAdOx1-S. Serum samples were obtained just before and 4 weeks after booster dose. Anti-spike IgG and neutralizing antibodies were quantified and the conventional live-virus neutralization titer, (cVNT50) assay was done against Omicron BA.5 variant. Moreover, the adverse events data were recorded after receiving booster doses. RESULTS ChAdOx1-S/PastoCovac Plus group reached 73.0 units increase in anti-Spike IgG rise compared to the ChAdOx1-S/ ChAdOx1-S (P: 0.016). No significant difference was observed between the two groups regarding neutralizing antibody rise (P: 0.256), indicating equivalency of both booster types. Adjusting for baseline titers, the BBIBP-CorV/PastoCovac Plus group showed 135.2 units increase (P<0.0001) in anti-Spike IgG, and 3.1 (P: 0.008) unit increase in mean rise of neutralizing antibodies compared to the homologous group. Adjustment for COVID-19 history, age, underlying diseases, and baseline antibody titers increased the odds of anti-Spike IgG fourfold rise both in the ChAdOx1-S (OR: 1.9; P: 0.199) and BBIBP CorV (OR: 37.3; P< 0.0001) heterologous groups compared to their corresponding homologous arms. The odds of neutralizing antibody fourfold rise, after adjustment for the same variables, was 2.4 (P: 0.610) for the ChAdOx1-S heterologous group and 5.4 (P: 0.286) for the BBIBP CorV heterologous groups compared to their corresponding homologous groups. All the booster types had the potency to neutralize BA.5 variant with no significant difference. The highest rate of adverse event incidence was recorded for ChAdOx1-S homologous group. CONCLUSIONS PastoCovac Plus booster application in primed individuals with BBIBP-CorV or ChAdOx1-S successfully increased specific antibodies' levels without any serious adverse events. This vaccine could be administrated in the heterologous regimen to effectively boost humoral immune responses.
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Affiliation(s)
- Sana Eybpoosh
- Department of Epidemiology and Biostatistics, Research Centre for Emerging and Reemerging Infectious Diseases, Pasteur Institute of Iran, Tehran, Iran
| | - Alireza Biglari
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Rahim Sorouri
- IPI Directorate, Pasteur Institute of Iran, Tehran, Iran
- Department of Microbiology, Faculty of Medicine, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Fatemeh Ashrafian
- Clinical Research Department, Pasteur Institute of Iran, Tehran, Iran
| | | | | | | | | | | | - Sarah Dahmardeh
- Vaccination Department, Pasteur Institute of Iran, Tehran, Iran
| | - Delaram Doroud
- Quality Control Department, Production and research Complex, Pasteur Institute of Iran, Tehran, Iran
| | - Mohammad Banifazl
- Iranian Society for Support of Patients with Infectious Disease, Tehran, Iran
| | - Ehsan Mostafavi
- Department of Epidemiology and Biostatistics, Research Centre for Emerging and Reemerging Infectious Diseases, Pasteur Institute of Iran, Tehran, Iran
| | - Anahita Bavand
- Clinical Research Department, Pasteur Institute of Iran, Tehran, Iran
| | - Amitis Ramezani
- Clinical Research Department, Pasteur Institute of Iran, Tehran, Iran
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Kuznetsova AI, Munchak IM, Lebedev AV, Tumanov AS, Kim KV, Antonova AA, Ozhmegova EN, Pronin AY, Drobyshevskaya EV, Kazennova EV, Bobkova MR. [Genetic diversity of capsid protein (p24) in human immunodeficiency virus type-1 (HIV-1) variants circulating in the Russian Federation]. Vopr Virusol 2023; 68:66-78. [PMID: 36961237 DOI: 10.36233/0507-4088-161] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Indexed: 04/22/2023]
Abstract
INTRODUCTION The human immunodeficiency virus (HIV) protein p24 plays an important role in the life cycle of the virus, and also is a target for diagnostic tests and for new antiretroviral drugs and therapeutic vaccines. The most studied variant of HIV-1 in the world is subtype B. In Russia, the most common variant is A6, the spread of recombinant forms (CRF63_02A6, CRF03_A6B) is observed as well as circulation of G and CRF02_AG variants. However, a detailed study of the p24 protein in these variants has not yet been conducted. The aim was to study the features of the p24 protein in HIV-1 variants circulating in Russia and estimate the frequency of occurrence of pre-existing mutations associated with resistance to lenacapavir, the first antiretroviral drug in the class of capsid inhibitors. MATERIALS AND METHODS The objects of the study were the nucleotide sequences obtained from the Los Alamos international database and clinical samples from HIV infected patients. RESULTS AND DISCUSSION The features of HIV-1 variants circulating in Russia have been determined. V86A, H87Q, I91F are characteristic substitutions in A6 genome. It is shown that the presence of preexisting mutations associated with resistance to lenacapavir is unlikely. CONCLUSION Features of the p24 protein in HIV-1 variants circulating in Russia allow them to be distinguished from others variants and among themselves. The prognosis for the use of lenacapavir in Russia is generally favorable. The results obtained could be taken into account in developing and using antiretroviral drugs and therapeutic vaccines.
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Affiliation(s)
- A I Kuznetsova
- D.I. Ivanovsky Institute of Virology of FSBI "National Reseach Center for Epidemiology and Microbiology named after Honorary Academician N.F. Gamaleya"
| | - I M Munchak
- D.I. Ivanovsky Institute of Virology of FSBI "National Reseach Center for Epidemiology and Microbiology named after Honorary Academician N.F. Gamaleya"
| | - A V Lebedev
- D.I. Ivanovsky Institute of Virology of FSBI "National Reseach Center for Epidemiology and Microbiology named after Honorary Academician N.F. Gamaleya"
| | - A S Tumanov
- D.I. Ivanovsky Institute of Virology of FSBI "National Reseach Center for Epidemiology and Microbiology named after Honorary Academician N.F. Gamaleya"
| | - K V Kim
- D.I. Ivanovsky Institute of Virology of FSBI "National Reseach Center for Epidemiology and Microbiology named after Honorary Academician N.F. Gamaleya"
| | - A A Antonova
- D.I. Ivanovsky Institute of Virology of FSBI "National Reseach Center for Epidemiology and Microbiology named after Honorary Academician N.F. Gamaleya"
| | - E N Ozhmegova
- D.I. Ivanovsky Institute of Virology of FSBI "National Reseach Center for Epidemiology and Microbiology named after Honorary Academician N.F. Gamaleya"
| | - A Y Pronin
- Moscow Regional Center for the Prevention and Control of AIDS and Infectious Diseases
| | - E V Drobyshevskaya
- Moscow Regional Center for the Prevention and Control of AIDS and Infectious Diseases
| | - E V Kazennova
- D.I. Ivanovsky Institute of Virology of FSBI "National Reseach Center for Epidemiology and Microbiology named after Honorary Academician N.F. Gamaleya"
| | - M R Bobkova
- D.I. Ivanovsky Institute of Virology of FSBI "National Reseach Center for Epidemiology and Microbiology named after Honorary Academician N.F. Gamaleya"
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Bahramali G, Mashhadi Abolghasem Shirazi M, Hannan M, Aghasadeghi MR, Khosravy MS, Arjmand S, Sadat SM. Immunogenicity evaluation of a novel virus-like particle vaccine candidate against SARS-CoV-2 in BALB/c. Pathog Dis 2023; 81:ftad021. [PMID: 37667486 DOI: 10.1093/femspd/ftad021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 08/12/2023] [Accepted: 09/01/2023] [Indexed: 09/06/2023] Open
Abstract
The coronavirus disease (COVID-19) pandemic has imposed deployment of an effective vaccine as a worldwide health priority. The new variants of SARS-CoV-2 have also brought serious concerns due to virus eradiation hesitancy. In this study, we evaluated the protective immune system activity of a recombinant viral vector-based vaccine candidate encoding a fusion spike, membrane and nucleocapsid proteins, Spike (528-1273aa)-M-N, in BALB/c via two different routes of delivery, intranasal and subcutaneous. The immune responses were then assessed through specific SARS-CoV-2 antibodies, interleukin and granzyme B secretion. The outcomes showed that the IgG titer and IgA secretion was higher in intranasal route in comparison with the subcutaneous, and what is more, a higher titer of IL-4 was detected through the intranasal route, whereas IFN-γ was highly induced via the subcutaneous route. The cytotoxic cell activities were mostly achieved via subcutaneous route immunization. Vaccination with the target antigen is immunogenic and led to induction of specific antibodies. Both humoral and cellular immunity arms were well activated in immunized mice, especially through intranasal route with detectable IgA and IgG. Therefore, implication of the platform as a potential vaccine candidate has potential as a future prophylactic vaccine that guarantees further investigations for the assessment of its immunogenicity in humans.
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Affiliation(s)
- Golnaz Bahramali
- Department of Hepatitis and AIDS and Blood borne diseases, Pasteur Institute of Iran, Tehran 1316946551, Iran
| | | | - Mina Hannan
- Department of Hepatitis and AIDS and Blood borne diseases, Pasteur Institute of Iran, Tehran 1316946551, Iran
| | - Mohammad Reza Aghasadeghi
- Department of Hepatitis and AIDS and Blood borne diseases, Pasteur Institute of Iran, Tehran 1316946551, Iran
| | - Mohammad Sadeq Khosravy
- Department of Rabies Research (B), WHO Collaborating Center for Reference and Research on Rabies, Tehran 1316946551, Iran
| | - Sina Arjmand
- Department of Hepatitis and AIDS and Blood borne diseases, Pasteur Institute of Iran, Tehran 1316946551, Iran
| | - Seyed Mehdi Sadat
- Department of Hepatitis and AIDS and Blood borne diseases, Pasteur Institute of Iran, Tehran 1316946551, Iran
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Brunetti JE, Kitsera M, Muñoz-Fontela C, Rodríguez E. Use of Hu-PBL Mice to Study Pathogenesis of Human-Restricted Viruses. Viruses 2023; 15:228. [PMID: 36680271 PMCID: PMC9866769 DOI: 10.3390/v15010228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 01/07/2023] [Accepted: 01/11/2023] [Indexed: 01/18/2023] Open
Abstract
Different humanized mouse models have been developed to study human diseases such as autoimmune illnesses, cancer and viral infections. These models are based on the use of immunodeficient mouse strains that are transplanted with human tissues or human immune cells. Among the latter, mice transplanted with hematopoietic stem cells have been widely used to study human infectious diseases. However, mouse models built upon the transplantation of donor-specific mature immune cells are still under development, especially in the field of viral infections. These models can retain the unique immune memory of the donor, making them suitable for the study of correlates of protection upon natural infection or vaccination. Here, we will review some of these models and how they have been applied to virology research. Moreover, the future applications and the potential of these models to design therapies against human viral infections are discussed.
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Affiliation(s)
| | - Maksym Kitsera
- Bernhard-Nocht Institute for Tropical Medicine, 20359 Hamburg, Germany
| | - César Muñoz-Fontela
- Bernhard-Nocht Institute for Tropical Medicine, 20359 Hamburg, Germany
- German Center for Infection Research, Partner Site Hamburg-Borstel-Lübeck, 38124 Braunschweig, Germany
| | - Estefanía Rodríguez
- Bernhard-Nocht Institute for Tropical Medicine, 20359 Hamburg, Germany
- German Center for Infection Research, Partner Site Hamburg-Borstel-Lübeck, 38124 Braunschweig, Germany
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Troyano-Hernáez P, Reinosa R, Holguín Á. HIV Capsid Protein Genetic Diversity Across HIV-1 Variants and Impact on New Capsid-Inhibitor Lenacapavir. Front Microbiol 2022; 13:854974. [PMID: 35495642 PMCID: PMC9039614 DOI: 10.3389/fmicb.2022.854974] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 03/09/2022] [Indexed: 12/17/2022] Open
Abstract
The HIV p24 capsid protein has an essential, structural, and functional role in the viral replication cycle, being an interesting target for vaccine design, diagnostic tests, and new antiretroviral drugs (ARVs). The HIV-1 variability poses a challenge for the accuracy and efficiency of diagnostic and treatment tools. This study analyzes p24 diversity among HIV-1 variants and within its secondary structure in HIV-1 M, O, P, and N groups. All available HIV-1 p24 nucleotide sequences were downloaded from the Los Alamos HIV Sequence Database, selecting 23,671 sequences belonging to groups O, N, P, and M (9 subtypes, 7 sub-sub types, and 109 circulating recombinant forms or CRFs). Using a bioinformatics tool developed in our laboratory (EpiMolBio program), we analyzed the amino acid conservation compared to the HXB2 subtype B reference sequence and the V-markers, or amino acid changes that were specific for each variant with at least 10 available sequences. We inferred the p24 consensus sequence for HIV-1 and for each group to analyze the overall conservation in p24 main structural regions, reporting the percentage of substitutions per variant affecting the capsid assembly and molecule-binding, including those associated with resistance to the new capsid-inhibitor lenacapavir, and the key residues involved in lenacapavir-p24 interaction, according to the bibliography. Although the overall structure of p24 was highly conserved, the conservation in the secondary structure varied between HIV-1 variants and the type of secondary structure. All HIV-1 variants presented >80% amino acid conservation vs. HXB2 reference sequence, except for group M sub-subtype F1 (69.27%). Mutants affecting the capsid assembly or lenacapavir capsid-binding were found in <1% of the p24 consensus sequence. Our study reports the HIV-1 variants carrying 14 unique single V-markers in 9/38 group M variants and the level of p24 conservation in each secondary structure region among the 4 HIV-1 groups and group M variants, revealing no natural resistance to lenacapavir in any HIV-1 variant. We present a thorough analysis of p24 variability among all HIV-1 variants circulating to date. Since p24 genetic variability can impact the viral replication cycle and the efficacy of new p24-based diagnostic, therapeutic, and vaccine strategies, conservation studies must consider all HIV-1 variants circulating worldwide.
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Affiliation(s)
- Paloma Troyano-Hernáez
- HIV-1 Molecular Epidemiology Laboratory, Department of Microbiology, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Hospital Universitario Ramón y Cajal, CIBER en Epidemiología y Salud Pública (CIBERESP), Red en Investigación Translacional en Infecciones Pediátricas (RITIP), Madrid, Spain
| | - Roberto Reinosa
- HIV-1 Molecular Epidemiology Laboratory, Department of Microbiology, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Hospital Universitario Ramón y Cajal, CIBER en Epidemiología y Salud Pública (CIBERESP), Red en Investigación Translacional en Infecciones Pediátricas (RITIP), Madrid, Spain
| | - África Holguín
- HIV-1 Molecular Epidemiology Laboratory, Department of Microbiology, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Hospital Universitario Ramón y Cajal, CIBER en Epidemiología y Salud Pública (CIBERESP), Red en Investigación Translacional en Infecciones Pediátricas (RITIP), Madrid, Spain
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