1
|
Chansaenroj J, Yorsaeng R, Puenpa J, Wanlapakorn N, Chirathaworn C, Sudhinaraset N, Sripramote M, Chalongviriyalert P, Jirajariyavej S, Kiatpanabhikul P, Saiyarin J, Soudon C, Thienfaidee O, Ayuthaya TPN, Brukesawan C, Intharasongkroh D, Chaiwanichsiri D, Issarasongkhram M, Kitphati R, Mungaomklang A, Thitithanyanont A, Nagavajara P, Poovorawan Y. Long-term persistence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spike protein-specific and neutralizing antibodies in recovered COVID-19 patients. PLoS One 2022; 17:e0267102. [PMID: 35446889 PMCID: PMC9022880 DOI: 10.1371/journal.pone.0267102] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 04/01/2022] [Indexed: 12/12/2022] Open
Abstract
Understanding antibody responses after natural severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection can guide the coronavirus disease 2019 (COVID-19) vaccine schedule, especially in resource-limited settings. This study aimed to assess the dynamics of SARS-CoV-2 antibodies, including anti-spike protein 1 (S1) immunoglobulin (Ig)G, anti-receptor-binding domain (RBD) total Ig, anti-S1 IgA, and neutralizing antibody against wild-type SARS-CoV-2 over time in a cohort of patients who were previously infected with the wild-type SARS-CoV-2. Between March and May 2020, 531 individuals with virologically confirmed cases of wild-type SARS-CoV-2 infection were enrolled in our immunological study. Blood samples were collected at 3-, 6-, 9-, and 12-months post symptom onset or detection of SARS-CoV-2 by RT-PCR (in asymptomatic individuals). The neutralizing titers against SARS-CoV-2 were detected in 95.2%, 86.7%, 85.0%, and 85.4% of recovered COVID-19 patients at 3, 6, 9, and 12 months after symptom onset, respectively. The seropositivity rate of anti-S1 IgG, anti-RBD total Ig, anti-S1 IgA, and neutralizing titers remained at 68.6%, 89.6%, 77.1%, and 85.4%, respectively, at 12 months after symptom onset. We observed a high level of correlation between neutralizing and SARS-CoV-2 spike protein-specific antibody titers. The half-life of neutralizing titers was estimated at 100.7 days (95% confidence interval = 44.5–327.4 days, R2 = 0.106). These results support that the decline in serum antibody levels over time in both participants with severe disease and mild disease were depended on the symptom severity, and the individuals with high IgG antibody titers experienced a significantly longer persistence of SARS-CoV-2-specific antibody responses than those with lower titers.
Collapse
Affiliation(s)
- Jira Chansaenroj
- Faculty of Medicine, Department of Pediatrics, Center of Excellence in Clinical Virology, Chulalongkorn University, Bangkok, Thailand
| | - Ritthideach Yorsaeng
- Faculty of Medicine, Department of Pediatrics, Center of Excellence in Clinical Virology, Chulalongkorn University, Bangkok, Thailand
| | - Jiratchaya Puenpa
- Faculty of Medicine, Department of Pediatrics, Center of Excellence in Clinical Virology, Chulalongkorn University, Bangkok, Thailand
| | - Nasamon Wanlapakorn
- Faculty of Medicine, Department of Pediatrics, Center of Excellence in Clinical Virology, Chulalongkorn University, Bangkok, Thailand
| | - Chintana Chirathaworn
- Faculty of Medicine, Department of Pediatrics, Center of Excellence in Clinical Virology, Chulalongkorn University, Bangkok, Thailand
| | - Natthinee Sudhinaraset
- Faculty of Medicine, Department of Pediatrics, Center of Excellence in Clinical Virology, Chulalongkorn University, Bangkok, Thailand
| | - Manit Sripramote
- Medical Service Department, Bangkok Metropolitan Administration, Bangkok, Thailand
| | | | - Supunee Jirajariyavej
- Taksin Hospital, Medical Service Department, Bangkok Metropolitan Administration, Bangkok, Thailand
| | - Phatharaporn Kiatpanabhikul
- Medical Service Department, Charoenkrung Pracharak Hospital, Bangkok Metropolitan Administration, Bangkok, Thailand
| | - Jatuporn Saiyarin
- Medical Service Department, Klang General Hospital, Bangkok Metropolitan Administration, Bangkok, Thailand
| | - Chulikorn Soudon
- Medical Service Department, Sirindhorn Hospital, Bangkok Metropolitan Administration, Bangkok, Thailand
| | - Orawan Thienfaidee
- Medical Service Department, Ratchaphiphat Hospital, Bangkok Metropolitan Administration, Bangkok, Thailand
| | | | - Chantapat Brukesawan
- Health Department, Public Health Center 26, Bangkok Metropolitan Administration, Bangkok, Thailand
| | | | | | - Mila Issarasongkhram
- Department of Disease Control, Institute for Urban Disease Control and Prevention, Ministry of Public Health, Bangkok, Thailand
| | - Rungrueng Kitphati
- Department of Disease Control, Institute for Urban Disease Control and Prevention, Ministry of Public Health, Bangkok, Thailand
| | - Anek Mungaomklang
- Department of Disease Control, Institute for Urban Disease Control and Prevention, Ministry of Public Health, Bangkok, Thailand
| | | | - Pijaya Nagavajara
- Office of the Permanent Secretary for the Bangkok Metropolitan Administration, Bangkok, Thailand
| | - Yong Poovorawan
- Faculty of Medicine, Department of Pediatrics, Center of Excellence in Clinical Virology, Chulalongkorn University, Bangkok, Thailand
- * E-mail:
| |
Collapse
|
2
|
Chansaenroj J, Yorsaeng R, Posuwan N, Puenpa J, Wanlapakorn N, Sudhinaraset N, Sripramote M, Chalongviriyalert P, Jirajariyavej S, Kiatpanabhikul P, Saiyarin J, Soudon C, Thienfaidee O, Palakawong Na Ayuthaya T, Brukesawan C, Chirathaworn C, Intharasongkroh D, Chaiwanichsiri D, Issarasongkhram M, Kitphati R, Mungaomklang A, Nagavajara P, Poovorawan Y. Long-term specific IgG response to SARS-CoV-2 nucleocapsid protein in recovered COVID-19 patients. Sci Rep 2021; 11:23216. [PMID: 34853374 PMCID: PMC8636620 DOI: 10.1038/s41598-021-02659-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 11/15/2021] [Indexed: 01/10/2023] Open
Abstract
This study monitored the long-term immune response to severe acute respiratory syndrome coronavirus (SARS-CoV)-2 infection in patients who had recovered from coronavirus disease (COVID)-19. Anti-nucleocapsid immunoglobulin G (anti-N IgG) titer in serum samples collected at a single (N = 302) or multiple time points (N = 229) 3–12 months after COVID-19 symptom onset or SARS-CoV-2 detection in respiratory specimens was measured by semiquantitative chemiluminescent microparticle immunoassay. The 531 patients (966 specimens) were classified according to the presence or absence of pneumonia symptoms. Anti N IgG was detected in 87.5% of patients (328/375) at 3 months, 38.6% (93/241) at 6 months, 23.7% (49/207) at 9 months, and 26.6% (38/143) at 12 months. The anti-N IgG seropositivity rate was significantly lower at 6, 9, and 12 months than at 3 months (P < 0.01) and was higher in the pneumonia group than in the non-pneumonia/asymptomatic group at 6 months (P < 0.01), 9 months (P = 0.04), and 12 months (P = 0.04). The rate started to decline 6–12 months after symptom onset. Anti-N IgG sample/cutoff index was positively correlated with age (r = 0.192, P < 0.01) but negatively correlated with interval between symptom onset and blood sampling (r = − 0.567, P < 0.01). These findings can guide vaccine strategies in recovered COVID-19 patients.
Collapse
Affiliation(s)
- Jira Chansaenroj
- Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Ritthideach Yorsaeng
- Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Nawarat Posuwan
- Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Jiratchaya Puenpa
- Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Nasamon Wanlapakorn
- Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,Division of Academic Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Natthinee Sudhinaraset
- Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Manit Sripramote
- Medical Service Department, Bangkok Metropolitan Administration, Bangkok, Thailand
| | | | - Supunee Jirajariyavej
- Taksin Hospital, Medical Service Department, Bangkok Metropolitan Administration, Bangkok, Thailand
| | - Phatharaporn Kiatpanabhikul
- Charoenkrung Pracharak Hospital, Medical Service Department, Bangkok Metropolitan Administration, Bangkok, Thailand
| | - Jatuporn Saiyarin
- Klang General Hospital, Medical Service Department, Bangkok Metropolitan Administration, Bangkok, Thailand
| | - Chulikorn Soudon
- Sirindhorn Hospital, Medical Service Department, Bangkok Metropolitan Administration, Bangkok, Thailand
| | - Orawan Thienfaidee
- Ratchaphiphat Hospital, Medical Service Department, Bangkok Metropolitan Administration, Bangkok, Thailand
| | | | - Chantapat Brukesawan
- Public Health Center 26, Health Department, Bangkok Metropolitan Administration, Bangkok, Thailand
| | - Chintana Chirathaworn
- Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,Tropical Medicine Cluster, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | | | | | - Mila Issarasongkhram
- Institute for Urban Disease Control and Prevention, Department of Disease Control, Ministry of Public Health, Bangkok, Thailand
| | - Rungrueng Kitphati
- Institute for Urban Disease Control and Prevention, Department of Disease Control, Ministry of Public Health, Bangkok, Thailand
| | - Anek Mungaomklang
- Institute for Urban Disease Control and Prevention, Department of Disease Control, Ministry of Public Health, Bangkok, Thailand
| | - Pijaya Nagavajara
- Office of the Permanent Secretary for the Bangkok Metropolitan Administration, Bangkok, Thailand
| | - Yong Poovorawan
- Center of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
| |
Collapse
|
3
|
Avihingsanon A, Jitmitraparp S, Tangkijvanich P, Ramautarsing RA, Apornpong T, Jirajariyavej S, Putcharoen O, Treeprasertsuk S, Akkarathamrongsin S, Poovorawan Y, Matthews GV, Lange JMA, Ruxrungtham K. Advanced liver fibrosis by transient elastography, fibrosis 4, and alanine aminotransferase/platelet ratio index among Asian hepatitis C with and without human immunodeficiency virus infection: role of vitamin D levels. J Gastroenterol Hepatol 2014; 29:1706-14. [PMID: 24730732 DOI: 10.1111/jgh.12613] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/14/2014] [Indexed: 12/23/2022]
Abstract
BACKGROUND AND AIM Vitamin D insufficiency plays an important role in liver fibrosis in hepatitis C virus (HCV)-infected patients. We assessed liver fibrosis by transient elastography and 25 hydroxy vitamin D [25(OH)D] status in HCV-infected patients, with (HIV/HCV) or without HIV co-infection (HCV) from Thailand. METHODS Fibrosis stage was defined as mild (< 7.1 kPa); moderate (7.2-9.4 kPa); severe (9.5-14 kPa), and cirrhosis (> 14 kPa). Hypovitaminosis D was defined as 25(OH)D < 30 ng/mL. Logistic regression analyses were used to assess predictors for significant fibrosis. Serum 25(OH) D levels, HCV genotypes (GT), interleukin-28B (IL28B) and HCV-RNA were assessed. RESULTS A total of 331 HCV and 130 HIV/HCV patients were enrolled (70% male, 35% people who inject drugs [PWIDs]). HCV GT distribution was as follows: GT3 47%, GT1 34%, GT6 17%. IL-28B CC genotype (rs12979860) were found in 88% of HIV/HCV and 85% of HCV. In HCV, liver fibrosis was mild in 56.5%; moderate in 18.4%; severe in 12.4%; and cirrhosis in 12.7%. In HIV/HCV, these figures were 30.6%, 27.8%, 17.6%, and 24.1%, respectively. Patients with significant fibrosis were more often male, older, with HIV infection, hypovitaminosis D, and less likely to be infected with GT6. Factors associated with significant fibrosis by multivariate analysis were HIV infection (adjusted odd ratio [95% confidential interval]: 2.67, 1.20-5.93), P = 0.016, Fib-4 score > 1.45 (6.30, 2.70-14.74), P < 0.001, and hypovitaminosis D (2.48, 1.09-5.67), P = 0.031. GT 6 was less likely to have advanced liver fibrosis (0.17, 0.05-0.65), P = 0.01. CONCLUSIONS HIV infection, Fib-4 score > 1.45, and hypovitaminosis D are strong and independent predictors for the presence of advanced fibrosis in our HCV-infected patients. These data highlight the urgent need of HCV treatment and vitamin D supplement in resource-limited settings.
Collapse
Affiliation(s)
- Anchalee Avihingsanon
- HIV Netherlands Australia Thailand Research Collaboration (HIV-NAT), The Thai Red Cross AIDS Research Center, Bangkok, Thailand; Division of Allergy and Immunology, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
4
|
Valcour VG, Ananworanich J, Agsalda M, Sailasuta N, Chalermchai T, Schuetz A, Shikuma C, Liang CY, Jirajariyavej S, Sithinamsuwan P, Tipsuk S, Clifford DB, Paul R, Fletcher JLK, Marovich MA, Slike BM, DeGruttola V, Shiramizu B. HIV DNA reservoir increases risk for cognitive disorders in cART-naïve patients. PLoS One 2013; 8:e70164. [PMID: 23936155 PMCID: PMC3729685 DOI: 10.1371/journal.pone.0070164] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2013] [Accepted: 06/15/2013] [Indexed: 11/19/2022] Open
Abstract
Objectives Cognitive impairment remains frequent in HIV, despite combination antiretroviral therapy (cART). Leading theories implicate peripheral monocyte HIV DNA reservoirs as a mechanism for spread of the virus to the brain. These reservoirs remain present despite cART. The objective of this study was to determine if the level of HIV DNA in CD14+ enriched monocytes predicted cognitive impairment and brain injury. Methods We enrolled 61 cART-naïve HIV-infected Thais in a prospective study and measured HIV DNA in CD14+ enriched monocyte samples in a blinded fashion. We determined HAND diagnoses by consensus panel and all participants underwent magnetic resonance spectroscopy (MRS) to measure markers of brain injury. Immune activation was measured via cytokines in cerebrospinal fluid (CSF). Results The mean (SD) age was 35 (6.9) years, CD4 T-lymphocyte count was 236 (139) and log10 plasma HIV RNA was 4.8 (0.73). Twenty-eight of 61 met HAND criteria. The log10 CD14+ HIV DNA was associated with HAND in unadjusted and adjusted models (p = 0.001). There was a 14.5 increased odds ratio for HAND per 1 log-value of HIV DNA (10-fold increase in copy number). Plasma CD14+ HIV DNA was associated with plasma and CSF neopterin (p = 0.023) and with MRS markers of neuronal injury (lower N-acetyl aspartate) and glial dysfunction (higher myoinositol) in multiple brain regions. Interpretation Reservoir burden of HIV DNA in monocyte-enriched (CD14+) peripheral blood cells increases risk for HAND in treatment-naïve HIV+ subjects and is directly associated with CSF immune activation and both brain injury and glial dysfunction by MRS.
Collapse
Affiliation(s)
- Victor G Valcour
- Memory and Aging Center, Department of Neurology, University of California San Francisco, San Francisco, California, USA.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|