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Zhang H, Yu M, Liang G, Li S, Zhao C, Jing K, Feng S. Prevalence and clinical markers of herpes simplex virus infection in oral lesions of bullous pemphigoid. Front Immunol 2024; 15:1387503. [PMID: 38698862 PMCID: PMC11063318 DOI: 10.3389/fimmu.2024.1387503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Accepted: 04/01/2024] [Indexed: 05/05/2024] Open
Abstract
Background The manifestations of bullous pemphigoid (BP) and herpes simplex virus (HSV) infection are similar in oral mucosa, and the laboratory detection of HSV has some limitations, making it difficult to identify the HSV infection in oral lesions of BP. In addition, the treatments for BP and HSV infection have contradictory aspects. Thus, it is important to identify the HSV infection in BP patients in time. Objective To identify the prevalence and clinical markers of HSV infection in oral lesions of BP. Methods This prospective cross-sectional descriptive analytical study was conducted on 42 BP patients with oral lesions. A total of 32 BP patients without oral lesions and 41 healthy individuals were enrolled as control groups. Polymerase chain reaction was used to detect HSV. Clinical and laboratory characteristics of patients with HSV infection were compared with those without infection. Results A total of 19 (45.2%) BP patients with oral lesions, none (0.0%) BP patients without oral lesions, and four (9.8%) healthy individuals were positive for HSV on oral mucosa. Among BP patients with oral lesions, the inconsistent activity between oral and skin lesions (p=0.001), absence of blister/blood blister in oral lesions (p=0.020), and pain for oral lesions (p=0.014) were more often seen in HSV-positive than HSV-negative BP patients; the dosage of glucocorticoid (p=0.023) and the accumulated glucocorticoid dosage in the last 2 weeks (2-week AGC dosage) (p=0.018) were higher in HSV-positive BP patients. Combining the above five variables as test variable, the AUC was 0.898 (p<0.001) with HSV infection as state variable in ROC analysis. The absence of blister/blood blister in oral lesions (p=0.030) and pain for oral lesions (p=0.038) were found to be independent predictors of HSV infection in multivariable analysis. A total of 14 (73.7%) HSV-positive BP patients were treated with 2-week famciclovir and the oral mucosa BPDAI scores significantly decreased (p<0.001). Conclusion HSV infection is common in BP oral lesions. The inconsistent activity between oral and skin lesions, absence of blister in oral lesions, pain for oral lesions, higher currently used glucocorticoid dosage, and higher 2-week AGC dosage in BP patients should alert physicians to HSV infection in oral lesions and treat them with 2-week famciclovir in time.
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Affiliation(s)
| | | | | | | | | | | | - Suying Feng
- Hospital for Skin Diseases, Institute of Dermatology, Chinese Academy of Medical Sciences & Peking Union Medical College, Nanjing, China
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Zhang H, Wang Y, Li S, Yu M, Feng S. Prevalence and clinical features of herpes simplex virus infection in oral lesions of pemphigus vulgaris: A prospective, cross-sectional study. J Am Acad Dermatol 2022; 87:1201-1203. [PMID: 35283244 DOI: 10.1016/j.jaad.2022.03.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 03/02/2022] [Accepted: 03/06/2022] [Indexed: 10/31/2022]
Affiliation(s)
- Hanmei Zhang
- Department of Dermatology, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China
| | - Yuan Wang
- Department of Dermatology, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China
| | - Suo Li
- Department of Dermatology, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China
| | - Meiwen Yu
- Department of Dermatology, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China
| | - Suying Feng
- Department of Dermatology, Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, Jiangsu, China.
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Marzano AV, Frezzolini A, Caproni M, Parodi A, Fanoni D, Quaglino P, Girgenti V, La Placa M, Fabbri P, Caputo R, Berti E. Immunohistochemical Expression of Apoptotic Markers in Drug-Induced Erythema Multiforme, Stevens-Johnson Syndrome and Toxic Epidermal Necrolysis. Int J Immunopathol Pharmacol 2016; 20:557-66. [PMID: 17880768 DOI: 10.1177/039463200702000313] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are considered to be severity variants of the same disease, which is almost always associated with drug intake. In contrast, erythema multiforme (EM) is a disorder regarded as only rarely caused by drugs. Keratinocyte apoptosis has been shown to play an important part in the pathogenesis of SJS and TEN, whilst its role in EM remains controversial. To determine the expression of apoptosis-associated molecules Fas, Fas ligand (FasL), Bcl-2 and Bax in the above disorders, an immunohistochemical analysis was performed. We studied both lesional skin from thirty patients having drug-induced EM and 5 cases classified within the SJS/TEN spectrum and normal skin samples. We found a keratinocyte overexpression of Fas antigen, an important molecule mediating apoptosis, not only in SJS and TEN but also in EM. Another noteworthy finding was the strong expression of Bcl-2, a protein known as blocking apoptosis, along the basal layer and in the dermal infiltrate both in SJS/TEN and in EM. Taken together, these findings suggest that Fas-dependent keratinocyte apoptosis may play a part in the pathogenesis of both SJS/TEN and EM. Fas-mediated cell death may be partially suppressed by the Bcl-2 protein.
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Affiliation(s)
- A V Marzano
- Institute of Dermatological Sciences, University of Milan, IRCCS Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena of Milan, Italy.
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Najafi S, Ghane M, Poortahmasebi V, Jazayeri SM, Yousefzadeh-chabok S. Prevalence of Herpes Simplex Virus Infection in Patients With Relapsing-Remitting Multiple Sclerosis: A Case-Control Study in the North of Iran. Arch Clin Infect Dis 2016; 11. [DOI: 10.5812/archcid.36576] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Silva J, Cerqueira F, Medeiros R. Y chromosome DNA in cervicovaginal self-collected samples of childbearing age women: Implications for epitheliotropic sexually transmitted infections? Life Sci 2015; 139:62-8. [PMID: 26281916 DOI: 10.1016/j.lfs.2015.07.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Revised: 06/19/2015] [Accepted: 07/28/2015] [Indexed: 11/15/2022]
Abstract
AIMS Assuming a possible association between Y chromosome (Yc)-DNA and sexually transmitted infection (STI) transmission rate, could Yc-DNA be related to an increased prevalence of Human Papillomavirus (HPV), Herpes Simplex Virus (HSV-1/2) and Chlamydia trachomatis (CT)? Could Yc-DNA be used to validate self-reported condom use and sexual behaviors? MAIN METHODS Cervicovaginal (CV) self-collected samples of 612 Portuguese women at childbearing age were tested for Yc, HPV, HSV-1/2 and CT by polymerase chain reaction (PCR). KEY FINDINGS The prevalence of Yc, HPV, CT and HSV-2 was 4.9%, 17.6%, 11.6% and 2.8%, respectively. There was a statistically significant trend for increased Yc-DNA prevalence in HPV positive samples [odds ratio (OR) 2.35, 95% confidence interval (CI) 1.03-5.31] and oral contraceptive (OC) use (OR 4.73, 95% CI 1.09-20.44). A protective effect of condom use was observed in Yc-DNA detection (OR 0.40, 95% CI 0.18-0.89). No statistically significant difference was found between Yc-DNA, CT and HSV-2 infection. HPV infection risk increased with age (>20 years), young age at first sexual intercourse (FSI) (≤18 years), >1 lifetime sexual partner (LSP) and OC use. Risk factors for CT infection were young age (≤20 years) and young age at FSI (≤18 years). HSV-2 infection risk increased with age (>20 years) and >1 LSP. SIGNIFICANCE Considering the prevalence of HPV and CT in Yc positive samples, we hypothesize a current infection due to recent sexual activity. The study of Yc PCR may add information as (i) a predictor of STI transmission and (ii) an indicative biomarker to validate self-reported condom use.
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Affiliation(s)
- Jani Silva
- Molecular Oncology GRP and Viral Pathology - IC, Portuguese Institute of Oncology of Porto (IPO Porto), Porto, Portugal; Faculty of Medicine, University of Porto, Porto, Portugal; FP-ENAS Research Unit, UFP Energy, Environment and Health Research Unit, CEBIMED, Biomedical Research centre, Fernando Pessoa University, Porto, Portugal; LPCC, Research Department, Portuguese League Against Cancer (LPPC-NRN), Portugal
| | - Fátima Cerqueira
- FP-ENAS Research Unit, UFP Energy, Environment and Health Research Unit, CEBIMED, Biomedical Research centre, Fernando Pessoa University, Porto, Portugal
| | - Rui Medeiros
- Molecular Oncology GRP and Viral Pathology - IC, Portuguese Institute of Oncology of Porto (IPO Porto), Porto, Portugal; FP-ENAS Research Unit, UFP Energy, Environment and Health Research Unit, CEBIMED, Biomedical Research centre, Fernando Pessoa University, Porto, Portugal; LPCC, Research Department, Portuguese League Against Cancer (LPPC-NRN), Portugal.
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Miranda CAN, Lima ÉG, de Lima DBS, Cobucci RNO, Cornetta MDCDM, Fernandes TAADM, de Azevedo PRM, de Azevedo JCV, de Araújo JMG, Fernandes JV. Genital infection with herpes simplex virus types 1 and 2 in women from natal, Brazil. ISRN Obstet Gynecol 2014; 2014:323657. [PMID: 25006480 PMCID: PMC3972835 DOI: 10.1155/2014/323657] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/20/2013] [Accepted: 01/31/2014] [Indexed: 12/12/2022]
Abstract
Objective. To evaluate the prevalence of HSV-1 and HSV-2 in pregnant and nonpregnant women, testing the correlation between DNA of the viruses with colposcopic and/or cytological changes, and evaluate association with sociodemographic characteristics and sexual activity. Methods. Included in this study were 106 pregnant and 130 nonpregnant women treated at primary health care units of Natal, Brazil, in the period 2010-2011. The patients were examined by colposcopy, and two cervical specimens were collected: one for cytology examination and another for analysis by PCR for detection of HSV-1 and HSV-2. Results. HSV-1 alone was detected in 16.0% of pregnant and 30.0% of nonpregnant women. For HSV-2, these rates were 12.3% and 15.5%, respectively. HSV-2 had a higher correlation with cytology and/or colposcopy changes than HSV-1 did. Genital HSV-1 infection was not associated with any of the variables tested, whereas HSV-2 infection was associated with ethnicity, marital status, and number of sexual partners. Conclusions. The prevalence of HSV-1 was higher than that observed for HSV-2 in both pregnant and nonpregnant women. The genital infection by HSV-2 was higher in women with changed colposcopy and/or cytology, and it was associated with ethnicity, marital status, and number of sexual partners.
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Affiliation(s)
- Cleine Aglacy Nunes Miranda
- Post-Graduate Program in Biological Sciences, Federal University of Rio Grande do Norte, Avenida Salgado Filho, S/N, Campus Universitario, Lagoa Nova, 59072-970 Natal, RN, Brazil
| | - Érika Galvão Lima
- Post-Graduate Program in Biological Sciences, Federal University of Rio Grande do Norte, Avenida Salgado Filho, S/N, Campus Universitario, Lagoa Nova, 59072-970 Natal, RN, Brazil
| | - Diego Breno Soares de Lima
- Post-Graduate Program in Biological Sciences, Federal University of Rio Grande do Norte, Avenida Salgado Filho, S/N, Campus Universitario, Lagoa Nova, 59072-970 Natal, RN, Brazil
| | - Ricardo Ney Oliveira Cobucci
- Post-Graduate Program in Health Sciences, Federal University of Rio Grande do Norte, Avenida General Gustavo de Farias, S/N, Petropolis, 59012-570 Natal, RN, Brazil
| | | | | | - Paulo Roberto Medeiros de Azevedo
- Department of Statistics, Federal University of Rio Grande do Norte, Avenida Salgado Filho, S/N, Campus Universitario, Lagoa Nova, 59078-970 Natal, RN, Brazil
| | | | - Josélio Maria Galvão de Araújo
- Post-Graduate Program in Biological Sciences, Federal University of Rio Grande do Norte, Avenida Salgado Filho, S/N, Campus Universitario, Lagoa Nova, 59072-970 Natal, RN, Brazil
- Department of Microbiology and Parasitology, Federal University of Rio Grande do Norte, Avenida Salgado Filho, S/N, Campus Universitario, Lagoa Nova, 59072-970 Natal, RN, Brazil
| | - José Veríssimo Fernandes
- Post-Graduate Program in Biological Sciences, Federal University of Rio Grande do Norte, Avenida Salgado Filho, S/N, Campus Universitario, Lagoa Nova, 59072-970 Natal, RN, Brazil
- Department of Microbiology and Parasitology, Federal University of Rio Grande do Norte, Avenida Salgado Filho, S/N, Campus Universitario, Lagoa Nova, 59072-970 Natal, RN, Brazil
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Pereira VS, Moizeis RN, Fernandes TA, Araújo JM, Meissner RV, Fernandes JV. Herpes simplex virus type 1 is the main cause of genital herpes in women of Natal, Brazil. Eur J Obstet Gynecol Reprod Biol. 2012;161:190-193. [PMID: 22424592 DOI: 10.1016/j.ejogrb.2011.12.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2011] [Revised: 11/08/2011] [Accepted: 12/02/2011] [Indexed: 12/31/2022]
Abstract
OBJECTIVES The purpose of this study was to assess the prevalence of HSV-1 and HSV-2 in sexually active women who participated in the cervical cancer screening program in Natal, Brazil. STUDY DESIGN The study included 261 sexually active women resident in the metropolitan area of Natal, Brazil and attending a public clinic for cervical screening. From each participant, a sample of exfoliated uterine cervical cells was collected, using a cytobrush which was conditioned in a tube containing a preserving solution (PBS+vancomycin+nystatin) and sent to a laboratory where it was processed for DNA extraction. The samples were analyzed for the presence of HSV-1 and HSV-2 DNA in separate reactions by PCRs using specific primers. RESULTS HSV-1 in genital infection is four times more prevalent than HSV-2 in the population analyzed. The highest prevalence rates for both viruses were found in women aged 31-39years. We did not observe any association between the presence of both virus serotypes and socio-demographic characteristics in the population studied, nor with some classical risk factors for sexually transmitted diseases. CONCLUSIONS HSV-1 was the major cause of genital infection by Herpes simplex virus in the women included in this study. No association was found between HSV infection and the socio-demographic characteristics or some classical risk factors for sexually transmitted diseases.
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Juhl D, Mosel C, Nawroth F, Funke AM, Dadgar SM, Hagenström H, Kirchner H, Hennig H. Detection of herpes simplex virus DNA in plasma of patients with primary but not with recurrent infection: implications for transfusion medicine? Transfus Med 2010; 20:38-47. [DOI: 10.1111/j.1365-3148.2009.00951.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Abstract
Pemphigus is a group of autoimmune blistering diseases of skin and/or mucous membranes caused by the presence of antibodies against adhesion molecules on the cell surface of keratinocytes. In genetically predisposed patients, several factors, including drugs, physical agents, neoplasms, hormones, and viruses, notably herpes simplex virus (HSV), have been hypothesized to trigger or exacerbate the disorder. To clarify whether HSV infection represents an aetiopathogenetic factor for pemphigus or a consequence of the immunosuppressive treatment, skin and/or mucosal swabs from 35 patients with pemphigus vulgaris or pemphigus foliaceus were tested for HSV by polymerase chain reaction. Twenty-three of these patients were newly diagnosed, while the remaining 12 had had a previous diagnosis and were under treatment with low-dosage oral corticosteroids. Repeat swabs were taken two weeks after starting intensive immunosuppressive therapy in 8 HSV-negative patients. All skin swabs (n = 27) resulted negative for both HSV-1/2, while oral swabs (n = 30) were positive for HSV-1 in 5 out of the 12 patients who were being treated with oral corticosteroids, but in none (n = 19) of the non-treated group (p = 0.0067, χ2 test). Five out of the 8 patients with repeat swabs became positive for HSV-1, prompting us to start antiviral therapy. In conclusion, HSV is unlikely to be a triggering factor for pemphigus, but its presence in pemphigus lesions seems to be a frequent and early complication of immunosuppression.
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Affiliation(s)
- A.V. Marzano
- Istituto di Scienze Dermatologiche, Università degli Studi di Milano, Fondazione IRCCS Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena, Milano, Italy
| | - A. Tourlaki
- Istituto di Scienze Dermatologiche, Università degli Studi di Milano, Fondazione IRCCS Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena, Milano, Italy
| | - V. Merlo
- Istituto di Scienze Dermatologiche, Università degli Studi di Milano, Fondazione IRCCS Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena, Milano, Italy
| | - D. Spinelli
- Istituto di Scienze Dermatologiche, Università degli Studi di Milano, Fondazione IRCCS Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena, Milano, Italy
| | - L. Venegoni
- Istituto di Scienze Dermatologiche, Università degli Studi di Milano, Fondazione IRCCS Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena, Milano, Italy
| | - C. Crosti
- Istituto di Scienze Dermatologiche, Università degli Studi di Milano, Fondazione IRCCS Ospedale Maggiore Policlinico, Mangiagalli e Regina Elena, Milano, Italy
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El-Aal AMA, El Sayed M, Mohammed E, Ahmed M, Fathy M. Evaluation of herpes simplex detection in corneal scrapings by three molecular methods. Curr Microbiol 2006; 52:379-82. [PMID: 16586022 DOI: 10.1007/s00284-005-0289-2] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2005] [Accepted: 10/17/2005] [Indexed: 12/01/2022]
Abstract
Herpes simplex virus (HSV)-1 keratitis (HSK) is a sight-threatening ocular infection with worldwide occurrence. A prompt laboratory diagnosis is often very useful. The purpose of this study was to evaluate molecular methods as rapid diagnostic tools compared with cell culture of HSK. Corneal scrapings from patients with clinically suspected HSK were tested by direct immunofluorescence assay (IFA) for HSV-1 antigen and by polymerase chain reaction (PCR) for HSV-1 DNA, and an attempt for viral isolation was performed on Vero cell line culture. Positive samples by cell culture were 20.8%, whereas PCR was positive in 29.2%, and IFA was positive in 33.3%. IFA had better sensitivity (80%) and negative predictive value (81.8%) than PCR (70% and 76.9%, respectively); however, PCR had better specificity (71.4%) and positive predictive value (63.6%). This indicates that a combination of cell culture, IFA and PCR constitutes the best set of tools for diagnosis of clinically suspected cases of HSK. Documented infection can be further assessed by cell-culture technique or PCR depending laboratory availability.
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Ichai P, Roque Afonso AM, Sebagh M, Gonzalez ME, Codés L, Azoulay D, Saliba F, Karam V, Dussaix E, Guettier C, Castaing D, Samuel D. Herpes simplex virus-associated acute liver failure: a difficult diagnosis with a poor prognosis. Liver Transpl 2005; 11:1550-5. [PMID: 16315311 DOI: 10.1002/lt.20545] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
We report 5 cases of acute liver failure related to herpes simplex (HSV) infection in 1 immunocompetent and 4 immunosuppressed patients. One patient was too ill for liver transplantation indication. Three patients, among the 4 listed, underwent liver transplantation. Three patients died 11 days to 1 year after transplantation and 2 patients died 2 to 3 days after admission. All presented with fever and none with skin lesions. The diagnosis of HSV-related hepatitis was made antemortem in only 2 patients on the basis of positive blood cultures and/or immunohistochemic findings. In the remaining patients, HSV diagnosis was made retrospectively on further histologic and virologic investigations. Primary HSV infection was certain or likely in all cases, including an HSV2 superinfection of an anti-HSV1-positive patient and two HSV superinfections of hepatitis B virus (HBV)-related chronic liver disease. In these latter patients, HSV diagnosis was totally unsuspected, despite fever. HSV superinfection has significantly contributed to liver dysfunction aggravation and death. In conclusion, the diagnosis of HSV hepatitis is difficult to establish in the absence of specific clinical signs. This may suggest the need for early administration of acyclovir in patients with suspected HSV hepatitis, without waiting for virologic confirmation. Diagnosis methods providing fast results (real-time polymerase chain reaction [PCR]) should be implemented.
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Affiliation(s)
- Philippe Ichai
- Centre Hépatobiliaire, Assistance Publique-Hôpitaux de Paris, Université Paris Sud, Hôpital Paul Brousse, 12 Avenue Paul Vaillant Couturier, 94800 Villejuif Cedex, France.
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Adelson ME, Feola M, Trama J, Tilton RC, Mordechai E. Simultaneous detection of herpes simplex virus types 1 and 2 by real-time PCR and Pyrosequencing. J Clin Virol 2005; 33:25-34. [PMID: 15797362 DOI: 10.1016/j.jcv.2004.09.022] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2004] [Revised: 09/02/2004] [Accepted: 09/10/2004] [Indexed: 11/21/2022]
Abstract
BACKGROUND Up to 80% of the US adult population has been exposed to herpes simplex virus (HSV) type 1, primarily during childhood. Also, approximately 20% of the US population has contracted genital herpes from HSV-2 infections. Clinical symptoms can present as fever, headache, malaise, myalgia, and cold sores/lesions that cause pain, itching, dysuria, and vaginal or urethral discharge. A recurrence of infection is common. HSV culturing is characterized by low sensitivity with variable success rates due to shipping conditions. OBJECTIVE To design and validate a real-time PCR assay capable of simultaneously detecting each HSV subtype. STUDY DESIGN ATCC-purchased HSV-1 and HSV-2 positive samples and HSV-1 and HSV-2 infected clinical specimens were assayed simultaneously with shared amplification primers and subtype-specific probes against the HSV glycoprotein B gene on a Rotor-Gene 3000 platform. Separately, two PCR reactions were performed in which one primer contained a 5' biotin modification. Single-stranded DNA from the amplicon was purified and Pyrosequenced. RESULTS The quantitative range of the assay extended from 10(8) through 10(0) copies of each virus (r(2) > 0.991) and specificity was determined by non-amplification of 37 different human pathogens, including other herpesviruses such as VZV, CMV, and EBV. Sensitivity and specificity values of 100% were calculated by concordance analysis between the real-time PCR and the DNA Pyrosequencing results (HSV-1: n = 119, HSV-2: n = 120). Application of this assay to 4581 cervical swab specimens collected from women visiting physicians primarily in six states provided detection rates of 3.1% for HSV-1 and 7.6% for HSV-2. The average age of women infected with HSV-1 was 29.5 versus 35.6 for HSV-2. CONCLUSIONS This procedure was demonstrated as both highly sensitive and specific for the detection of HSV-1 and HSV-2 in a single reaction. Also, the integration of Pyrosequencing analysis permitted an innovative and rapid verification for each subtype.
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Affiliation(s)
- Martin E Adelson
- Medical Diagnostic Laboratories, L.L.C., 2439 Kuser Road, Hamilton, NJ 08690, USA.
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Sun Y, Chan RKW, Tan SH, Ng PPL. Detection and genotyping of human herpes simplex viruses in cutaneous lesions of erythema multiforme by nested PCR. J Med Virol 2003; 71:423-8. [PMID: 12966549 DOI: 10.1002/jmv.10502] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
A subset of erythema multiforme (erythema multiforme) is associated with herpes simplex virus (HSV) infection; viral cultures of erythema multiforme lesions are, however, usually negative and viral antigens difficult to identify. Polymerase chain reaction (PCR) has been used to demonstrate the association, hence, is currently the only available sensitive diagnostic means for HSV-associated erythema multiforme. A nested PCR, which could simultaneously detect and genotype HSV in erythema multiforme lesions and in clinical swab specimen was developed using the DNA polymerase gene of HSV as target gene because it is the only detectable HSV gene in a high proportion of erythema multiforme lesions. The PCR has demonstrated its robust sensitivity on swab samples by being able to detect further 45.3% HSV cases in comparison with virus isolation with 100% specificity in both detection and genotyping confirmed by virus isolation and DNA sequencing. This study represents the first investigation of typing HSV virus in HSV-associated erythema multiforme patients, and the finding that 66.7% of the patients was attributed to HSV1, 27.8% to HSV2, and 5.6% to HSV1 and 2 co-infection may reflect the distribution of HSV1 and 2 in local general population.
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Affiliation(s)
- Yongjiang Sun
- Infectious Disease Laboratory, Infectious Disease Research Centre, Level 2, TTSH Medical Centre, Tan Tock Seng Hospital, 11 Jalan Tan Tock Seng, Singapore 308433, Republic of Singapore.
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Smith CM, Belz GT, Wilson NS, Villadangos JA, Shortman K, Carbone FR, Heath WR. Cutting edge: conventional CD8 alpha+ dendritic cells are preferentially involved in CTL priming after footpad infection with herpes simplex virus-1. J Immunol 2003; 170:4437-40. [PMID: 12707318 DOI: 10.4049/jimmunol.170.9.4437] [Citation(s) in RCA: 154] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
CTL play a major role in immunity to HSV type 1, but little is known about the priming process. In this study, we have examined the class I-restricted presentation of an immunodominant determinant from HSV-1 glycoprotein B after footpad infection. We have found that the only cell types capable of presenting this determinant in draining popliteal lymph nodes within the first 3 days after infection are the CD11c(+)CD8alpha(+)CD45RA(-) dendritic cells. Given that such class I-restricted presentation is essential for CTL priming, this implies that these conventional CD8alpha(+) dendritic cells are the key subset involved in CTL immunity to this virus.
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Affiliation(s)
- Christopher M Smith
- Cooperative Research Center for Vaccine Technology, University of Melbourne, Victoria, Australia
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Mueller SN, Jones CM, Smith CM, Heath WR, Carbone FR. Rapid cytotoxic T lymphocyte activation occurs in the draining lymph nodes after cutaneous herpes simplex virus infection as a result of early antigen presentation and not the presence of virus. J Exp Med 2002; 195:651-6. [PMID: 11877488 PMCID: PMC2193766 DOI: 10.1084/jem.20012023] [Citation(s) in RCA: 156] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Localized cutaneous herpes simplex virus type 1 (HSV-1) infection leads to arming and initial expansion of cytotoxic T lymphocytes (CTLs) in the draining popliteal lymph nodes (PLNs) followed by migration and further proliferation in the spleen. To accurately characterize the sequence of events involved in the activation and generation of anti-HSV CTLs, we used T cell receptor (TCR) transgenic mice specific for the immunodominant epitope from HSV glycoprotein B (gB(498-505)). We describe the detection of the initiation of antigen presentation in the draining lymph nodes by 4-6 h after infection with HSV-1. Analysis of CD69 up-regulation revealed activation of gB-specific CD8(+) T cells by 6-8 h after infection. Furthermore, we show that T cell proliferation begins no sooner than 24 h after activation and is marked by the concurrent appearance of CTL activity in the PLNs. These events are not dependent on the presence of virus in the draining lymph nodes, and suggest a requirement for recruitment of professional antigen-presenting cells to the site of T cell activation. Consequently, we have defined the initiation of the CD8(+) T cell-mediated response to cutaneous HSV-1 infection, demonstrating that the immune response to localized viral infection depends only on the appearance of cells presenting virus-derived antigen and commences with remarkable swiftness.
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Affiliation(s)
- Scott N Mueller
- Department of Microbiology and Immunology, The University of Melbourne, Parkville, Victoria, 3010, Australia
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Tabrizi SN, Skov S, Chandeying V, Norpech J, Garland SM. Prevalence of sexually transmitted infections among clients of female commercial sex workers in Thailand. Sex Transm Dis 2000; 27:358-62. [PMID: 10907913 DOI: 10.1097/00007435-200007000-00011] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Clients of commercial sex workers are considered at high risk for the acquisition and transmission of sexually transmitted diseases (STDs). Identification and treatment of infections in this group could help to reduce the transmission of STDs. GOAL To ascertain the prevalence of sexually transmitted organisms in male clients of female sex workers in Thailand by analysis of seminal fluid collected after intercourse. STUDY DESIGN Used condoms were collected from 291 male clients attending a brothel in Hat Yai, Thailand during a 7-day period. Nucleic acid was extracted from seminal fluid and tested by polymerase chain reaction for the presence of Chlamydia trachomatis, Neisseria gonorrhoeae, Trichomonas vaginalis, herpes simplex virus (HSV) and HIV sequences. RESULTS Overall, 17 (6%), 47 (16%), and 2 (1%) of specimens were positive for C trachomatis, N gonorrhoeae and T vaginalis respectively. HSV sequences were found in 24 (8%) of the specimens: 14 specimens (5%) with HSV type 1, and 11 specimens (4%) with HSV type 2. HIV RNA was detected in two samples (1%). Overall, 75 specimens (26%) were positive for one or more infections, and more than one pathogen was detected in 16 specimens (5%). CONCLUSION This study reports a high rate of STDs among clients of female sex workers in Thailand. Consequently, this population is a significant risk for transmitting STDs to commercial sex workers and to other noncommercial partners. Strategies that target this population of men are needed to reduce STD and HIV transmission.
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Affiliation(s)
- S N Tabrizi
- Department of Microbiology and Infectious Diseases, Women's and Children's Health Network, Victoria, Australia.
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Jones CM, Cose SC, Coles RM, Winterhalter AC, Brooks AG, Heath WR, Carbone FR. Herpes simplex virus type 1-specific cytotoxic T-lymphocyte arming occurs within lymph nodes draining the site of cutaneous infection. J Virol 2000; 74:2414-9. [PMID: 10666272 PMCID: PMC111723 DOI: 10.1128/jvi.74.5.2414-2419.2000] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/1999] [Accepted: 11/13/1999] [Indexed: 11/20/2022] Open
Abstract
Various studies have shown that major histocompatibility complex class I-restricted cytotoxic T lymphocytes (CTL) can be isolated from lymph nodes draining sites of cutaneous infection with herpes simplex virus type 1 (HSV-1). Invariably, detection of this cytolytic activity appeared to require some level of in vitro culture of the isolated lymph node cells, usually for 3 days, in the absence of exogenous viral antigen. This in vitro "resting" period was thought to represent the phase during which committed CD8(+) T cells become "armed" killers after leaving the lymph nodes and prior to their entry into infected tissue as effector CTL. In this study we reexamined the issue of CTL appearance in the HSV-1 immune response and found that cytolytic activity can be isolated directly from draining lymph nodes, although at levels considerably below those found after in vitro culture. By using T-cell receptor elements that represent effective markers for class I-restricted T cells specific for an immunodominant glycoprotein B (gB) determinant from HSV-1, we show that the increase in cytotoxicity apparent after in vitro culture closely mirrors the expansion of gB-specific CTL during the same period. Taken together, our results suggest that HSV-1-specific CTL priming does not appear to require any level of cytolytic machinery arming outside the lymph node compartment despite the absence of any detectable infection within that site.
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Affiliation(s)
- C M Jones
- Department of Pathology and Immunology, Monash Medical School, Prahran, Victoria 3181, Australia
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Markoulatos P, Georgopoulou A, Kotsovassilis C, Karabogia-Karaphillides P, Spyrou N. Detection and typing of HSV-1, HSV-2, and VZV by a multiplex polymerase chain reaction. J Clin Lab Anal 2000. [DOI: 10.1002/1098-2825(2000)14:5<214::aid-jcla3>3.0.co;2-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Abstract
A duplex polymerase chain reaction (PCR) assay for the detection and genotyping of Herpes simplex virus (HSV) 1 and 2 from cerebrospinal fluid (CFS) of infants was developed. The glycoprotein D (gD) gene of HSV was selected as a target for amplification. The assay is highly specific, sensitive and reproducible. Herpes simplex virus detection is performed by agarose gel electrophoresis and Southern blot using a chemiluminescent probe. The probe hybridizes to sequences common to both HSV-1 and 2. A DNA fragment of HSV gD gene was cloned and used as positive control and to determine the specificity and sensitivity of the assay. The PCR assay is user-friendly and unambiguously differentiates in one-step both herpes virus strains. The assay is useful to screen CFS specimens from infants exposed to HSV during birth and at risk of developing encephalitis.
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Markoulatos P, Fountoucidou P, Marinakis G, Krikelis V, Spyrou N, Vamvakopoulos N, Moncany ML. Clear detection and typing of herpes simplex virus types 1 and 2 by an indirect ELISA assay: comparison with three different combined methods--capture ELISA, restriction enzymes, and polymerase chain reaction. J Clin Lab Anal 1998; 11:146-53. [PMID: 9138103 PMCID: PMC6760702 DOI: 10.1002/(sici)1098-2825(1997)11:3<146::aid-jcla5>3.0.co;2-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
The severity and recurrences of Herpes Simplex Virus (HSV) infection depend on the type of the infectious agent (HSV-1 or HSV-2), which induces the necessity of a nonambiguous detecting typing. The commonly used capture ELISA technique has to be often supported by DNA analysis to confirm the detection and the typing of HSV viruses in exposed patients. In this report, we describe a rapid and cheap indirect ELISA method using anti-HSV monospecific polyclonal antibodies prepared in the laboratory. The typing of the studied samples was clear, did not need series of dilution, and allowed the immediate classification of viruses without further control examination. We tested 51 specimens, which were typed 25 HSV-1 and 26 HSV-2 strains. The comparison with capture ELISA, restriction enzyme and polymerase chain reaction analysis definitely allowed our method to be assessed as a useful tool for a routine diagnostic.
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Affiliation(s)
- P Markoulatos
- Virology Department, Hellenic Pasteur Institute, Athens, Greece
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Dan K, Miyashita K, Seto Y, Yamase T. Quantitation of herpes simplex viral DNA in Vero cells for evaluation of an antiviral agent using the polymerase chain reaction. J Virol Methods 1998; 76:73-9. [PMID: 9923741 DOI: 10.1016/s0166-0934(98)00124-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A method for quantitation of the DNA of Herpes simplex virus type 2 (HSV-2)-infected Vero cells by the polymerase chain reaction (PCR) was developed. This method allowed recognition of several molecules of viral DNA among the total DNA extracted from cells. The method could be applied to a very large range (10(-0)-10(-7)) of initial amounts of template. Products of PCR were collected after each cycle for kinetic analysis. Products were subjected to electrophoresis and amplified bands were stained with ethidium bromide. The intensity of fluorescence of each band was measured with a charge-coupled device (CCD) image analyzer. The time course of increases in the relative yield of viral DNA was determined. Two-fold amplification of viral DNA occurred each 6-h cycle from 7 h after infection. Using this method, the yields of viral DNA after treatment with the drug acyclovir (ACV) at 0.1 and 2 microg/ml were about 1/10 and 1/80 of those from nontreated infected cells, respectively. These results indicate that this method makes clear the inhibitory effect of ACV on the synthesis of viral DNA.
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Affiliation(s)
- K Dan
- Institute for Advanced Medical Research, Keio University School of Medicine, Tokyo, Japan
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Tremblay C, Coutlée F, Weiss J, Guibinga GH, Hankins C, Lapointe N. Evaluation of a non-isotopic polymerase chain reaction assay for detection in clinical specimens of herpes simplex virus type 2 DNA. Canadian Women's HIV Study Group. Clin Diagn Virol 1997; 8:53-62. [PMID: 9248658 DOI: 10.1016/s0928-0197(97)00012-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND PCR assays for detection of herpes simplex virus DNA sequences in clinical specimens are more sensitive than cell culture. OBJECTIVE A non-isotopic PCR assay (glycoprotein B HSV-2 assay, Roche Molecular Systems) for detection of HSV-2 DNA sequences was evaluated on 234 clinical specimens. STUDY DESIGN A total of 125 patients (73 women, 40 men, 12 unknown) provided 162 samples contained in viral transport medium. Samples were first inoculated in cell culture, centrifuged at 12,000 x g, lyzed and kept frozen. A total of 77 women provided 42 cervicovaginal lavages and 30 vaginal tampons that were lyzed, tested with two isotopic HSV-2 PCR assays and kept frozen. All these samples were subsequently thawed and amplified with the glycoprotein B HSV-2 assay using generic primers for HSV glycoprotein B gene. Amplicons were captured on microplates with a HSV-2-specific probe and were detected with avidin-peroxidase and substrate. RESULTS Of the 162 samples submitted to viral culture, HSV-2 was isolated from 73 while 89 did not contain HSV-2. All the 73 specimens with culture-proven HSV-2 infections tested positive with glycoprotein B HSV-2 assay (sensitivity of 100%). Herpesviruses other than HSV-2 were isolated from 34 samples that were negative with glycoprotein B HSV-2 assay. Two culture-negative samples tested positive in the glycoprotein B HSV-2 assay (specificity of 98.7%). The latter samples could not be retested in confirmatory isotopic HSV-2 PCR tests. HSV-2 DNA sequences could also be detected directly in cervical lavages or vaginal tampons from 13 women with the glycoprotein B HSV-2 assay. CONCLUSION Detection and typing of HSV-2 in clinical samples, including those collected in viral transport medium, can be accomplished with PCR assays using the AMPLICOR format.
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Affiliation(s)
- C Tremblay
- Département de Microbiologie-Immunologie, Université de Montréal, Québec, Canada
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