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Batteiger TA, Rietmeijer CA. Herpes Simplex Virus: A Practical Guide to Diagnosis, Management, and Patient Counseling for the Primary Care Clinician. Med Clin North Am 2024; 108:311-323. [PMID: 38331482 DOI: 10.1016/j.mcna.2023.08.016] [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: 02/10/2024]
Abstract
Genital herpes is a chronic, lifelong sexually transmitted viral infection, which can cause recurrent, self-limited genital ulcers. It is caused by herpes simplex virus (HSV) type 1 and type 2 viruses. Genital HSV infection is a very prevalent STI, which causes self-limited, recurrent genital ulcers. Treatment decreases duration of symptoms and signs and can be provided as episodic or suppressive therapy. Genital herpes can have a substantial impact during pregnancy and on sexual health in general. Counseling on natural history, transmission, treatment, and management of sexual partners is an integral part of management of genital herpes.
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2
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Borase H, Shukla D. The Interplay of Genital Herpes with Cellular Processes: A Pathogenesis and Therapeutic Perspective. Viruses 2023; 15:2195. [PMID: 38005873 PMCID: PMC10675801 DOI: 10.3390/v15112195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 10/21/2023] [Accepted: 10/25/2023] [Indexed: 11/26/2023] Open
Abstract
Genital herpes, primarily caused by herpes simplex virus-2 (HSV-2), remains a pressing global health concern. Its remarkable ability to intertwine with cellular processes, from harnessing host machinery for replication to subverting antiviral defenses like autophagy and programmed cell death, exemplifies the intricate interplay at the heart of its pathogenesis. While the biomedical community has extensively researched antiviral interventions, the efficiency of these strategies in managing HSV-2 remains suboptimal. Recognizing this, attention has shifted toward leveraging host cellular components to regulate HSV-2 replication and influence the cell cycle. Furthermore, innovative interventional strategies-including drug repurposing, microbivacs, connecting the host microbiome, and exploiting natural secondary metabolites-are emerging as potential game changers. This review summarizes the key steps in HSV-2 pathogenesis and newly discovered cellular interactions, presenting the latest developments in the field, highlighting existing challenges, and offering a fresh perspective on HSV-2's pathogenesis and the potential avenues for its treatment by targeting cellular proteins and pathways.
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Affiliation(s)
- Hemant Borase
- Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, Chicago, IL 60612, USA;
| | - Deepak Shukla
- Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, Chicago, IL 60612, USA;
- Department of Microbiology and Immunology, University of Illinois at Chicago, Chicago, IL 60612, USA
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3
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Van Wagoner N, Qushair F, Johnston C. Genital Herpes Infection: Progress and Problems. Infect Dis Clin North Am 2023; 37:351-367. [PMID: 37105647 DOI: 10.1016/j.idc.2023.02.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Genital herpes (GH) is a sexually transmitted infection causing recurrent, self-limited genital, buttock, and thigh ulcerations. Symptoms range from unrecognized or mild to severe with frequent recurrences. Herpes simplex viruses (HSV) type-1 or type-2 cause GH. HSV establishes latency in sacral ganglia and causes lifelong infection. Viral reactivation leads to genital ulceration or asymptomatic shedding which may lead to transmission. HSV infection during pregnancy can cause fulminant hepatitis and neonatal transmission. Severe and atypical manifestations are seen in immunocompromised people. Guanosine analogs treat symptoms and prevent recurrences, shedding, and transmission. Novel preventive and therapeutic strategies are in development.
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Affiliation(s)
- Nicholas Van Wagoner
- Division of Infectious Diseases, Department of Medicine, University of Alabama Heersink School of Medicine, VH 102A, 1720 2nd Avenue South, Birmingham, AL 35294, USA.
| | - Fuad Qushair
- University of Alabama Heersink School of Medicine, 1720 2nd Avenue South, Birmingham, AL 35294, USA
| | - Christine Johnston
- Division of Allergy and Infectious Diseases, Department of Medicine, University of Washington, 325 9th Avenue Box 359928, Seattle, WA 98104, USA
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4
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Wang J, Meng S, Lin K, Yi X, Sun Y, Xu X, He N, Zhang Z, Hu H, Qie X, Zhang D, Tang Y, Huang WE, He J, Song Y. Leveraging single-cell Raman spectroscopy and single-cell sorting for the detection and identification of yeast infections. Anal Chim Acta 2023; 1239:340658. [PMID: 36628751 DOI: 10.1016/j.aca.2022.340658] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 11/21/2022] [Accepted: 11/21/2022] [Indexed: 11/26/2022]
Abstract
Invasive fungal infection serves as a great threat to human health. Discrimination between fungal and bacterial infections at the earliest stage is vital for effective clinic practice; however, traditional culture-dependent microscopic diagnosis of fungal infection usually requires several days, meanwhile, culture-independent immunological and molecular methods are limited by the detectable type of pathogens and the issues with high false-positive rates. In this study, we proposed a novel culture-independent phenotyping method based on single-cell Raman spectroscopy for the rapid discrimination between fungal and bacterial infections. Three Raman biomarkers, including cytochrome c, peptidoglycan, and nucleic acid, were identified through hierarchical clustering analysis of Raman spectra across 12 types of most common yeast and bacterial pathogens. Compared to those of bacterial pathogens, the single cells of yeast pathogens demonstrated significantly stronger Raman peaks for cytochrome c, but weaker signals for peptidoglycan and nucleic acid. A two-step protocol combining the three biomarkers was established and able to differentiate fungal infections from bacterial infections with an overall accuracy of 94.9%. Our approach was also used to detect ten raw urinary tract infection samples. Successful identification of fungi was achieved within half an hour after sample obtainment. We further demonstrated the accurate fungal species taxonomy achieved with Raman-assisted cell ejection. Our findings demonstrate that Raman-based fungal identification is a novel, facile, reliable, and with a breadth of coverage approach, that has a great potential to be adopted in routine clinical practice to reduce the turn-around time of invasive fungal disease (IFD) diagnostics.
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Affiliation(s)
- Jingkai Wang
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, China; Division of Life Sciences and Medicine, School of Biomedical Engineering (Suzhou), University of Science and Technology of China, Suzhou, 215163, China
| | - Siyu Meng
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, China
| | - Kaicheng Lin
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, China
| | - Xiaofei Yi
- Institute of Antibiotics, Huashan Hospital, Fudan University, Shanghai, 20040, China; National Clinical Research Center for Aging and Medicine, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Yixiang Sun
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, China
| | - Xiaogang Xu
- Institute of Antibiotics, Huashan Hospital, Fudan University, Shanghai, 20040, China; National Clinical Research Center for Aging and Medicine, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Na He
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, China
| | - Zhiqiang Zhang
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, China
| | - Huijie Hu
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, China; Division of Life Sciences and Medicine, School of Biomedical Engineering (Suzhou), University of Science and Technology of China, Suzhou, 215163, China
| | - Xingwang Qie
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, China
| | - Dayi Zhang
- College of New Energy and Environment, Jilin University, Changchun, 130021, PR China
| | - Yuguo Tang
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, China
| | - Wei E Huang
- Department of Engineering Science, University of Oxford, Parks Road, Oxford, OX1 3PJ, UK
| | - Jian He
- State Key Laboratory of Oncogenes and Related Genes, Center for Single-Cell Omics, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
| | - Yizhi Song
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, 215163, China; Division of Life Sciences and Medicine, School of Biomedical Engineering (Suzhou), University of Science and Technology of China, Suzhou, 215163, China.
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5
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Herpes simplex virus infection in Bulgarian patients with neurological diseases. JOURNAL OF CLINICAL VIROLOGY PLUS 2022. [DOI: 10.1016/j.jcvp.2022.100106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Wilms L, Weßollek K, Peeters TB, Yazdi AS. Infektionen mit Herpes‐simplex‐ und Varizella‐zoster‐Virus. J Dtsch Dermatol Ges 2022; 20:1327-1353. [DOI: 10.1111/ddg.14917_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 08/18/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Larissa Wilms
- Klinik für Dermatologie und Venerologie Helios Klinikum Krefeld
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Wilms L, Weßollek K, Peeters TB, Yazdi AS. Infections with Herpes simplex and Varicella zoster virus. J Dtsch Dermatol Ges 2022; 20:1327-1351. [DOI: 10.1111/ddg.14917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 08/18/2022] [Indexed: 11/11/2022]
Affiliation(s)
- Larissa Wilms
- Department of Dermatology and Venereology Helios Klinikum Krefeld Germany
| | - Katharina Weßollek
- Department of Dermatology and Allergology University Hospital RWTH Aachen Germany
| | | | - Amir Sadegh Yazdi
- Department of Dermatology and Allergology University Hospital RWTH Aachen Germany
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Omarova S, Cannon A, Weiss W, Bruccoleri A, Puccio J. Genital Herpes Simplex Virus-An Updated Review. Adv Pediatr 2022; 69:149-162. [PMID: 35985707 DOI: 10.1016/j.yapd.2022.03.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The herpes virus was named by the Greek physician Hippocrates who called it herpes because the lesions appeared near each other and were vesicular. Alphaherpesvirinae, Betaherpesvirinae, and Gammaherpesvirinae are subfamilies of the human herpes virus family. The Alphaherpesvirinae subfamily includes the simplex viruses-HSV-1 and HSV-2-and varicellovirus-varicella zoster virus. There are more than 200 members of the Herpesviridae family capable of infecting different species, 8 of which are known to cause disease in humans. The simplex viruses can cause lifelong genital infections, and despite the prevalence of HSV-1 and HSV-2 infections in the United States decreasing in the past 20 years, infections with these viruses continue to contribute to significant clinical and psychological morbidities.
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Affiliation(s)
- Saida Omarova
- Department of Pediatrics, USF Morsani College of Medicine, 4202 East Fowler Avenue, SHS 100, Tampa, FL 33620, USA.
| | - Aileen Cannon
- Department of Pediatrics, USF Morsani College of Medicine, 4202 East Fowler Avenue, SHS 100, Tampa, FL 33620, USA
| | - Wendy Weiss
- Department of Pediatrics, USF Morsani College of Medicine, 4202 East Fowler Avenue, SHS 100, Tampa, FL 33620, USA
| | - Adrienne Bruccoleri
- Department of Pediatrics, USF Morsani College of Medicine, 4202 East Fowler Avenue, SHS 100, Tampa, FL 33620, USA
| | - Joseph Puccio
- Department of Pediatrics, USF Morsani College of Medicine, 4202 East Fowler Avenue, SHS 100, Tampa, FL 33620, USA
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Moore KR, Harmon QE, Baird DD. Herpes Simplex Virus Type 2 Seroprevalence and Incidence and Growth of Ultrasound-Diagnosed Uterine Fibroids in a Large Population of Young African-American Women. Am J Epidemiol 2021; 190:2158-2162. [PMID: 34038935 DOI: 10.1093/aje/kwab160] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 05/20/2021] [Accepted: 05/21/2021] [Indexed: 11/14/2022] Open
Abstract
Reproductive tract infections have long been hypothesized to be risk factors for development of uterine fibroids, but few studies have investigated the issue. In our 2016 cross-sectional analysis from the Study of Environment, Lifestyle and Fibroids (2010-2018), a large Detroit, Michigan, community-based cohort study of 23- to 35-year-old African-American women with ultrasound fibroid screening, we found no association between a very prevalent reproductive tract infection, herpes simplex virus type 2 (HSV-2), and fibroids. With prospective data from the cohort (ultrasounds performed every 20 months over 5 years), we examined HSV-2's associations with fibroid incidence (among 1,208 women who were fibroid-free at baseline) and growth (among women with fibroids at baseline or diagnosed during the study). Using Cox proportional hazards models, we computed adjusted hazard ratios and 95% confidence intervals for fibroid incidence comparing HSV-2-seropositive women with HSV-2-seronegative women. The influence of HSV-2 infection on growth was assessed on the basis of the difference in fibroid size between successive ultrasounds (1,323 growth measures) using a linear mixed model, estimating the percent difference in growth scaled to 18 months. HSV-2 seropositivity was not associated with fibroid incidence (adjusted hazard ratio = 0.88, 95% confidence interval: 0.69, 1.12) or growth (estimated growth difference = 3.1%, 95% confidence interval: -5.8, 13.0). Women can be reassured that HSV-2 infection is unlikely to increase their risk of fibroid-related health problems, given these longitudinal measures.
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Reis VP, Bezerra AR, Maia ABP, Marques LC, Conde DC. An integrative review of oral manifestations in patients with COVID-19: signs directly related to SARS-CoV-2 infection or secondary findings? Int J Dermatol 2021; 61:278-290. [PMID: 34541674 PMCID: PMC8653326 DOI: 10.1111/ijd.15881] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 07/01/2021] [Accepted: 08/12/2021] [Indexed: 11/28/2022]
Abstract
We conducted an integrative review on oral manifestations in patients with COVID‐19 based on the current available literature evidence. A bibliographic search was carried out on March 11, 2021, among published studies in the years 2019–2021 in the PubMed database and based on the search strategy (“COVID‐19” AND “oral lesions” OR “oral mucositis” OR “oral manifestation”). After applying the inclusion and exclusion criteria, 29 articles were considered suitable for this review. A total of 110 cases of patients with COVID‐19 who had oral manifestations were reported. The presence of ulcerated lesions was the most common finding, having a herpetiform and aphthous clinical pattern observed in most cases. Macules, petechiae, hemorrhagic blisters, pustular enanthem, mucositis, and halitosis were also among the most frequently described oral manifestations. The tongue was the most commonly affected site, followed by the palate and lip. Most of the reported cases were diagnosed only by the clinical aspect of the lesion associated with a positive SARS‐CoV‐2 test or the presence of other COVID‐19 symptoms. Current scientific evidence still could not affirm that most of the oral lesions observed in patients with COVID‐19 are related to the virus's direct or indirect action on the oral mucosa. To confirm this association, prospective and longitudinal studies are further needed, together with a larger number of patients, complemented by histopathological examination of these lesions. Additionally, molecular techniques, such as immunohistochemistry and in situ hybridization, may be necessary to perform the differential diagnosis with other oral lesions.
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Affiliation(s)
- Vanessa Paiva Reis
- Oral Maxillofacial Surgery and Traumatology Service, Military Police Polyclinic of Cascadura (Policlínica da Polícia Militar de Cascadura), Rio de Janeiro State Military Police, Rio de Janeiro, Brazil
| | - Adriana Raymundo Bezerra
- Oral Maxillofacial Surgery and Traumatology Service, Military Police Central Dental Clinic (Odontoclínica Central da Polícia Militar), Rio de Janeiro State Military Police, Rio de Janeiro, Brazil
| | - Adriane Batista Pires Maia
- Oral Maxillofacial Surgery and Traumatology Service, Military Police Central Hospital (Hospital Central da Polícia Militar), Rio de Janeiro State Military Police, Rio de Janeiro, Brazil
| | - Letícia Côgo Marques
- Dentistry Sector, Healthcare and Social Assistance Section of The Universidade Federal do Espírito Santo (UFES), Vitória, Brazil.,Postgraduate Program in Pathology, School of Medicine, Universidade Federal Fluminense (UFF), Niterói, Brazil
| | - Danielle Castex Conde
- Postgraduate Program in Pathology, School of Medicine, Universidade Federal Fluminense (UFF), Niterói, Brazil.,Oral Maxillofacial Surgery and Traumatology Service and Anatomical Pathology Service, Military Police Central Hospital (Hospital Central da Polícia Militar), Rio de Janeiro State Military Police, Rio de Janeiro, Brazil
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11
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Brown P, Elmasry S, Olagunju A, Garcia S, Sarihan M. A Case of Disseminated Cutaneous Herpes Simplex Virus-1 as the First Manifestation of Human Immunodeficiency Virus Infection. J Investig Med High Impact Case Rep 2021; 9:23247096211045245. [PMID: 34521234 PMCID: PMC8447091 DOI: 10.1177/23247096211045245] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Reported clinical manifestations of active herpes simplex virus type 1 (HSV-1) infection include typically painful vesicular cutaneous rash in a dermatomal distribution, temporal lobe encephalitis, and rarely, fulminant septic shock with multiorgan failure. In immunocompromised patients, the cutaneous rash can become disseminated. We report a case of a 33-year-old male patient with undiagnosed human immunodeficiency virus (HIV) infection who presented to our emergency department (ED) with a disseminated cutaneous rash. The rash was extensive, involved 90% of his total body surface area. It began 5 days prior as small ulcerations localized to the left arm, sought care at an outside ED, diagnosed as severe dermatitis with bacterial superinfection and discharged with a cephalexin prescription. Laboratory results were positive for HIV test with a CD4 count of 254, white blood cell count (WBC) of 7.4 k/microL with 54% neutrophils, 9% lymphocytes, 0% eosinophils, 0% basophils, and serum creatinine and sodium of 3.05 mg/dL and 119 mEq/L, respectively. The burn team and dermatology ruled out Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis due to the absence of mucosal involvement, negative nikolsky sign, and absence of skin sloughing. Polymerase chain reaction of samples obtained from the skin lesions was positive for HSV-1. The rash resolved with intravenous acyclovir and was started on highly active antiretroviral therapy (HAART) on outpatient follow-up. To the best of our knowledge, comparable cases of significantly disseminated cutaneous HSV-1 infection as the initial presentation of HIV infection have been rarely reported.
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Affiliation(s)
- Parker Brown
- Creighton University School of Medicine, Omaha, NE, USA
| | | | | | | | - Mansi Sarihan
- Creighton University School of Medicine, Phoenix, AZ, USA
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Nath P, Kabir MA, Doust SK, Ray A. Diagnosis of Herpes Simplex Virus: Laboratory and Point-of-Care Techniques. Infect Dis Rep 2021; 13:518-539. [PMID: 34199547 PMCID: PMC8293188 DOI: 10.3390/idr13020049] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 05/24/2021] [Indexed: 02/04/2023] Open
Abstract
Herpes is a widespread viral infection caused by the herpes simplex virus (HSV) that has no permanent cure to date. There are two subtypes, HSV-1 and HSV-2, that are known to cause a variety of symptoms, ranging from acute to chronic. HSV is highly contagious and can be transmitted via any type of physical contact. Additionally, viral shedding can also happen from asymptomatic infections. Thus, early and accurate detection of HSV is needed to prevent the transmission of this infection. Herpes can be diagnosed in two ways, by either detecting the presence of the virus in lesions or the antibodies in the blood. Different detection techniques are available based on both laboratory and point of care (POC) devices. Laboratory techniques include different biochemical assays, microscopy, and nucleic acid amplification. In contrast, POC techniques include microfluidics-based tests that enable on-spot testing. Here, we aim to review the different diagnostic techniques, both laboratory-based and POC, their limits of detection, sensitivity, and specificity, as well as their advantages and disadvantages.
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Affiliation(s)
| | | | | | - Aniruddha Ray
- Department of Physics and Astronomy, University of Toledo, Toledo, OH 43606, USA; (P.N.); (M.A.K.); (S.K.D.)
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Viral Infections in Burn Patients: A State-Of-The-Art Review. Viruses 2020; 12:v12111315. [PMID: 33213058 PMCID: PMC7698518 DOI: 10.3390/v12111315] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 11/16/2020] [Indexed: 12/18/2022] Open
Abstract
Infections that are triggered by the accompanying immunosuppression in patients with burn wounds are very common regardless of age. Among burn patients, the most frequently diagnosed infections include the bacterial ones primarily caused by Pseudomonas aeruginosa or Klebsiella pneumonia, as well as fungal infections with the etiology of Candida spp. or Aspergillus spp. Besides, burn wounds are highly susceptible to viral infections mainly due to the impaired immune responses and defective functions of the immune cells within the wound microenvironment. The most prevalent viruses that invade burn wounds include herpes simplex virus (HSV), cytomegalovirus (CMV), human papilloma virus (HPV), and varicella zoster virus (VZV). Likewise, less prevalent infections such as those caused by the orf virus or Epstein-Barr Virus (EBV) might also occur in immunosuppressed burn patients. Viral infections result in increased morbidity and mortality rates in severely burned patients. Additionally, a positive correlation between the hospitalization duration and the severity of the viral infection has been demonstrated. Viral infections trigger the occurrence of various complications, ranging from mild symptoms to even fatal incidents. Accurate detection of viral infection is of great clinical importance because of the possibility for a quicker introduction of proper treatment therapy and shortening of hospitalization time. The aim of this paper is to provide a comprehensive review of the literature and summarize the findings regarding the most common viral infections in immunosuppressed burn patients.
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Abstract
Neonatal herpes simplex virus infection (HSV) is rare in neonates, with an estimated global incidence of 10 per 100,000 live births. Neonatal HSV is challenging to diagnose due to often vague signs and symptoms. Untreated, the mortality of some HSV subtypes exceeds 80%. Overtesting and overtreatment can result in prolonged hospitalizations and expose neonates to medication toxicity. In contrast, prompt evaluation and use of empiric antiviral therapy before the results of definitive testing can improve outcomes for infants with HSV. A wide degree of practice variation exists with respect to testing and treatment for neonatal HSV, and more research is required to safely risk-stratify this population. This review presents the epidemiology, risk factors, presenting features, and emergency department management of neonatal HSV infection.
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Patwardhan V, Bhalla P, Rawat D, Garg VK, Sardana K, Sethi S. A Comparative Analysis of Polymerase Chain Reaction and Direct Fluorescent Antibody Test for Diagnosis of Genital Herpes. J Lab Physicians 2020; 9:53-56. [PMID: 28042218 PMCID: PMC5015500 DOI: 10.4103/0974-2727.187929] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Objective: To compare laboratory tests that can simultaneously detect and type herpes simplex virus (HSV) directly from the genital ulcer specimens in clinically suspected cases of genital herpes. Materials and Methods: A study was conducted over 10 months and 44 adult male and female patients clinically suspected with genital herpes were recruited. Genital ulcer swab specimens were subjected to glycoprotein-G gene-based conventional polymerase chain reaction (PCR) and commercially available direct fluorescent antibody (DFA) test and the results were compared. Results: PCR for HSV was positive in 82% (36/44) cases. DFA was positive in 68.2% (30/44) cases. There was 100% agreement between HSV types detected by DFA and PCR. The strength of agreement between the results was better in primary genital herpes than recurrent cases. Conclusion: PCR was found to be better in the detection of HSV in recurrent genital herpes patients. It is a better modality, especially when genital herpes clinically presents with ulcerative or crusted lesions, and is also a cheaper alternative as compared to DFA.
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Affiliation(s)
| | - Preena Bhalla
- Department of Microbiology, Maulana Azad Medical College, New Delhi, India
| | - Deepti Rawat
- Department of Microbiology, Maulana Azad Medical College, New Delhi, India
| | - Vijay Kumar Garg
- Department of Dermatology and STD, Maulana Azad Medical College, New Delhi, India
| | - Kabir Sardana
- Department of Dermatology and STD, Maulana Azad Medical College, New Delhi, India
| | - Sumit Sethi
- Department of Dermatology and STD, Maulana Azad Medical College, New Delhi, India
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Dhull D, Sharma V, Sharma Y, Kaushik S. Applicability of molecular assays for detection and typing of herpes simplex viruses in encephalitis cases. Virusdisease 2019; 30:504-510. [PMID: 31897415 DOI: 10.1007/s13337-019-00558-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 11/23/2019] [Indexed: 11/28/2022] Open
Abstract
Herpes simplex viruses (HSVs) cause a latent infection in humans which is mainly associated with characteristic cold sores or fever blisters and genital blisters. Large segments of the world population are suffering from the HSV infection and early diagnosis as well as treatments are needed to avoid further complications. HSV surveillance is very sparse, especially from developing countries including India. The aim of the present study is to develop and evaluate molecular assays for rapid detection and typing of HSV. In the present study, viral DNA was extracted from cerebro-spinal fluid from HSV suspected encephalitis patients. The conventional multiplex PCR for HSV-1 and HSV-2 was optimized and their comparative analysis was done with Real-Time qPCR for detection and typing of HSV. Out of 137 clinical samples, eleven samples (8.03%) were diagnosed as HSV positive by Real-Time qPCR while ten (7.3%) by conventional multiplex PCR which were further typed as subtyping HSV-1 (nine) and HSV-2 (two). Real-Time qPCR is highly sensitive and able to detect 9.4 × 101 to 3.1 × 106 copies/ml of HSV DNA. Conventional PCR was found to be having 99.21% specificity with 100% sensitivity. The positive predictive value was 90.91% whereas negative predictive value was 100%. Logistic regression indicates blisters with pain and skin rash as the most significant symptoms associated with HSV infection. The present study could be applied for rapid, specific, sensitive and cost-effective diagnosis of HSV-1 and HSV-2 thereby helpful in better patient management through early detection and treatment of HSV.
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Affiliation(s)
- Divya Dhull
- Centre for Biotechnology, Maharshi Dayanand University, Rohtak, Haryana 124001 India
| | - Vikrant Sharma
- Centre for Biotechnology, Maharshi Dayanand University, Rohtak, Haryana 124001 India
| | - Yashika Sharma
- Centre for Biotechnology, Maharshi Dayanand University, Rohtak, Haryana 124001 India
| | - Samander Kaushik
- Centre for Biotechnology, Maharshi Dayanand University, Rohtak, Haryana 124001 India
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Bandara HMHN, Samaranayake LP. Viral, bacterial, and fungal infections of the oral mucosa: Types, incidence, predisposing factors, diagnostic algorithms, and management. Periodontol 2000 2019; 80:148-176. [PMID: 31090135 DOI: 10.1111/prd.12273] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
For millions of years, microbiota residing within us, including those in the oral cavity, coexisted in a harmonious symbiotic fashion that provided a quintessential foundation for human health. It is now clear that disruption of such a healthy relationship leading to microbial dysbiosis causes a wide array of infections, ranging from localized, mild, superficial infections to deep, disseminated life-threatening diseases. With recent advances in research, diagnostics, and improved surveillance we are witnessing an array of emerging and re-emerging oral infections and orofacial manifestations of systemic infections. Orofacial infections may cause significant discomfort to the patients and unnecessary economic burden. Thus, the early recognition of such infections is paramount for holistic patient management, and oral clinicians have a critical role in recognizing, diagnosing, managing, and preventing either new or old orofacial infections. This paper aims to provide an update on current understanding of well-established and emerging viral, bacterial, and fungal infections manifesting in the human oral cavity.
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Affiliation(s)
| | - Lakshman P Samaranayake
- Department of Oral and Craniofacial Health Sciences, College of Dental Medicine, University of Sharjah, Sharjah, UAE
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Langenderfer L, Giesey R, Rothbaum R, Delost GR. Umbilicated papules in an immunocompetent patient. JAAD Case Rep 2019; 5:757-759. [PMID: 31516989 PMCID: PMC6728834 DOI: 10.1016/j.jdcr.2019.06.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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19
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20
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Parra-Sánchez M. Genital ulcers caused by herpes simplex virus. Enferm Infecc Microbiol Clin 2018; 37:260-264. [PMID: 30580877 DOI: 10.1016/j.eimc.2018.10.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Revised: 10/09/2018] [Accepted: 10/11/2018] [Indexed: 12/31/2022]
Abstract
Genital herpes is a sexually transmitted disease caused by herpes simplex virus type1 (HSV-1) and type2 (HSV-2) belonging to the alphaherpesvirus family, that includes the varicella zoster virus. HSV infection continues to be the most common cause of vulvar ulcers among the sexually active population. Its incidence increases every year. This review summarises the microbiology of the virus, pathogenesis and infection in genitalia, clinical manifestations and correct identification, the different laboratory diagnostic methods, and choice of the correct treatment according to the first infection, recurrence or special cases. Finally, the cost of routine herpes simplex virus infection is analysed.
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Affiliation(s)
- Manuel Parra-Sánchez
- Molecular Diagnostics Deparment, Vircell Microbiologists, Parque Tecnológico de la Salud, Granada, España.
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21
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Vauloup-Fellous C. [Genital herpes and pregnancy: Serological and molecular diagnostic tools. Guidelines for clinical practice from the French College of Gynecologists and Obstetricians (CNGOF)]. ACTA ACUST UNITED AC 2017; 45:655-663. [PMID: 29132769 DOI: 10.1016/j.gofs.2017.10.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Indexed: 11/17/2022]
Abstract
OBJECTIVES To describe serological and molecular tools available for genital and neonatal herpes, and their use in different clinical situations. METHODS Bibliographic investigations from MedLine database and consultation of international clinical practice guidelines. RESULTS Virological confirmation of genital herpes during pregnancy or neonatal herpes must rely on PCR (Professional consensus). HSV type-specific serology (IgG) will allow determining the immune status of a patient (in the absence of clinical lesions). However, there is currently no evidence to justify universal HSV serological testing during pregnancy (Professional consensus). In case of genital lesions in a pregnant woman that do not report any genital herpes before, it is recommended to perform a virological confirmation by PCR and HSV type-specific IgG in order to distinguish a true primary infection, a non-primary infection associated with first genital manifestation, from a recurrence (Grade C). HSV IgM is useless for diagnosis of genital herpes (Grade C). If a pregnant woman has personal history of genital herpes but no lesions, whatever the gestational age, it is not recommended to perform genital sampling nor serology (Professional consensus). In case of recurrence, if the lesion is characteristic of herpes, virological confirmation is not necessary (Professional Agreement). However, if the lesion is not characteristic, virological confirmation by PCR should be performed (Professional consensus). At birth, HSV PCR samples should be collected as soon as neonatal herpes is suspected (symptomatic neonate) (best before beginning antiviral treatment but must not delay the treatment), or after 24hours of life in case of asymptomatic neonate born to a mother with herpes lesions at delivery (Professional consensus). Clinical samples for virological confirmation should include at least blood and a peripheral location. In case of clinical manifestations of herpes in the neonate, first samples PCR positive, preterm birth, or maternal primary infection or non-primary infection associated with first genital manifestation at delivery, CSF should also be collected as well as samples of lesions in the neonate if present (Professional consensus). Sampling should be repeated in case of PCR negative but strong evidence of neonatal herpes (Professional consensus). HSV serology is useless for diagnosis of neonatal herpes (Grade C). CONCLUSIONS Virological confirmation for diagnosis of genital herpes during pregnancy or neonatal herpes must rely on PCR. PCR assays available in France are very reliable. Specific IgG are dedicated to restricted indications.
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Affiliation(s)
- C Vauloup-Fellous
- Laboratoire de virologie, hôpital Paul-Brousse, groupe hospitalier universitaire Paris-Sud, 12, rue Paul-Vaillant-Couturier, 94800 Villejuif, France.
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Greub G, Sahli R, Brouillet R, Jaton K. Ten years of R&D and full automation in molecular diagnosis. Future Microbiol 2016; 11:403-25. [PMID: 27028061 DOI: 10.2217/fmb.15.152] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A 10-year experience of our automated molecular diagnostic platform that carries out 91 different real-time PCR is described. Progresses and future perspectives in molecular diagnostic microbiology are reviewed: why automation is important; how our platform was implemented; how homemade PCRs were developed; the advantages/disadvantages of homemade PCRs, including the critical aspects of troubleshooting and the need to further reduce the turnaround time for specific samples, at least for defined clinical settings such as emergencies. The future of molecular diagnosis depends on automation, and in a novel perspective, it is time now to fully acknowledge the true contribution of molecular diagnostic and to reconsider the indication for PCR, by also using these tests as first-line assays.
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Affiliation(s)
- Gilbert Greub
- Institute of Microbiology, University of Lausanne & University Hospital Center, Lausanne, Switzerland
| | - Roland Sahli
- Institute of Microbiology, University of Lausanne & University Hospital Center, Lausanne, Switzerland
| | - René Brouillet
- Institute of Microbiology, University of Lausanne & University Hospital Center, Lausanne, Switzerland
| | - Katia Jaton
- Institute of Microbiology, University of Lausanne & University Hospital Center, Lausanne, Switzerland
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Young S, Body B, Moore F, Dunbar S. Multicenter evaluation of the Luminex® ARIES® HSV 1&2 Assay for the detection of herpes simplex virus types 1 and 2 in cutaneous and mucocutaneous lesion specimens. Expert Rev Mol Diagn 2016; 16:1241-1249. [PMID: 27771977 DOI: 10.1080/14737159.2016.1251841] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION The ARIES® HSV 1&2 Assay is a new FDA cleared real-time PCR test for detection and differentiation of HSV-1 and HSV-2 DNA from cutaneous and mucocutaneous lesions. The test is performed on the ARIES® System, an automated sample to answer real-time PCR instrument that provides a closed system and simple workflow for performing molecular testing. Areas covered: This article reports the clinical performance of the ARIES® HSV 1&2 Assay assessed on 1963 prospectively collected specimens. Assay sensitivities were 91.1-95% (cutaneous) and 97-98.5% (mucocutaneous), and specificities were 88.8-94.2% (cutaneous) and 93.2-95.4% (mucocutaneous), as compared to the ELVIS® HSV test system. Expert commentary: Detection of HSV DNA by PCR is rapid and more sensitive than traditional culture and immunoassay methods and is being widely adopted in many laboratory settings. Sample to answer molecular platforms like ARIES® will enable routine and non-molecular labs to perform sensitive and rapid molecular testing with ease.
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Affiliation(s)
- Stephen Young
- a TriCore Reference Laboratories , Research and Clinical Trials , Albuquerque , NM , USA
| | - Barbara Body
- b Laboratory Corporation of America , Atlantic Division Regional Laboratory & Center for Esoteric Testing , Burlington , NC , USA
| | - Franklin Moore
- c Baystate Health , Molecular and Microbiology Laboratories , Springfield , MA , USA
| | - Sherry Dunbar
- d Luminex Corporation, Global Scientific Affairs , Austin , TX , USA
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Van Der Pol B. Type-specific detection of herpes simplex virus type 1 and type 2 using the cobas® HSV 1 and 2 test on the cobas® 4800 platform. Expert Rev Mol Diagn 2016; 16:1145-1154. [PMID: 27687862 DOI: 10.1080/14737159.2016.1243473] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION HSV-1 and HSV-2 are among the most common causes of sexually transmitted infections (stis) globally. these infections are strongly associated with increased risk of hiv acquisition and rare, but devastating, neonatal disease. available treatment options can reduce HSV transmission and improve quality of life. accurate diagnosis early in disease can improve patient management. Areas covered: This paper describes the clinical manifestations of HSV infection often used for clinical diagnostic purposes. The paper then describes the evolution of laboratory diagnostic assays. Serology, culture and molecular diagnostics are described since all are currently in use. The features and performance characteristics of the cobas 4800 HSV1 and HSV2 Test (cobas HSV) on the cobas 4800® system (cobas 4800) are described in detail. Expert commentary: Diagnosis of HSV has historically been unreliable or technically difficult, but the availability of molecular assays such as the cobas HSV test for detection and typing of herpes can improve our ability to correctly manage this disease. Utilization of tools such as the cobas HSV assay may help shorten the time to accurate diagnosis and treatment thus potentially reducing the risk of transmission and the global burden of HSV.
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Affiliation(s)
- Barbara Van Der Pol
- a Department of Medicine , University of Alabama at Birmingham School of Medicine , Birmingham , AL , USA
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25
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Moore KR, Smith JS, Cole SR, Schoenbach VJ, Schlusser K, Gaydos CA, Baird DD. Herpes Simplex Virus Type 2 Seroprevalence and Ultrasound-Diagnosed Uterine Fibroids in a Large Population of Young African-American Women. Am J Epidemiol 2016; 183:961-8. [PMID: 27188945 DOI: 10.1093/aje/kwv313] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Accepted: 11/05/2015] [Indexed: 01/08/2023] Open
Abstract
For decades reproductive tract infections (RTIs) have been hypothesized to play a role in uterine fibroid development. The few previous studies conducted used self-reported history of RTIs and had inconsistent findings. We investigated this hypothesis further using serological analysis, an immunological measure of past exposure. We focused on herpes simplex virus type 2 (HSV-2) because prior published data have suggested a possible association with fibroids, and serology for HSV-2 is much more sensitive than self-report. We used cross-sectional enrollment data from African-American women enrolled in a prospective study of fibroid incidence and growth (recruited 2010-2012) in the Detroit, Michigan, area. The women were aged 23-34 years and were screened for fibroids using a standardized ultrasound examination at their enrollment. Age- and multivariable-adjusted logistic regression models were used to estimate odds ratios. Of 1,696 participants, 1,658 had blood samples and HSV-2 serology results; 22% of participants with serology results had fibroids. There was no significant association between HSV-2 seropositivity and the presence of fibroids (multivariable-adjusted odds ratio = 0.94, 95% confidence interval: 0.73, 1.20), nor were there any associations with size of the largest fibroid, number of fibroids, or total fibroid volume. Our data provide no evidence for an influence of HSV-2 exposure on fibroid risk in young African-American women. Further study of other serologically measured RTIs is warranted.
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LeGoff J, Péré H, Bélec L. Erratum to: Diagnosis of genital herpes simplex virus infection in the clinical laboratory. Virol J 2015; 12:167. [PMID: 26463442 PMCID: PMC4605417 DOI: 10.1186/s12985-015-0382-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Accepted: 09/16/2015] [Indexed: 11/10/2022] Open
Affiliation(s)
- Jérôme LeGoff
- Université Paris Diderot, Sorbonne Paris Cité, Microbiology laboratory, Inserm U941, Hôpital Saint-Louis, APHP, 1 Avenue Claude Vellefaux, Paris, 75010, France.
| | - Hélène Péré
- Laboratoire de Microbiologie, hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Sorbonne Paris Cité, Paris, France.,Faculté de Médecine Paris Descartes, Université Paris Descartes (Paris V), Sorbonne Paris Cité, Paris, France
| | - Laurent Bélec
- Laboratoire de Microbiologie, hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Sorbonne Paris Cité, Paris, France.,Faculté de Médecine Paris Descartes, Université Paris Descartes (Paris V), Sorbonne Paris Cité, Paris, France
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Shin D, Lee MS, Kim DY, Lee MG, Kim DS. Increased large unstained cells value in varicella patients: A valuable parameter to aid rapid diagnosis of varicella infection. J Dermatol 2015; 42:795-9. [DOI: 10.1111/1346-8138.12902] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Accepted: 03/05/2015] [Indexed: 11/29/2022]
Affiliation(s)
- Dongyun Shin
- Department of Dermatology; Severance Hospital; Cutaneous Biology Research Institute; Yonsei University College of Medicine; Seoul Korea
| | - Min Seok Lee
- Department of Dermatology; Severance Hospital; Cutaneous Biology Research Institute; Yonsei University College of Medicine; Seoul Korea
| | - Do Young Kim
- Department of Dermatology; Severance Hospital; Cutaneous Biology Research Institute; Yonsei University College of Medicine; Seoul Korea
| | - Min-Geol Lee
- Department of Dermatology; Severance Hospital; Cutaneous Biology Research Institute; Yonsei University College of Medicine; Seoul Korea
- Brain Korea 21 Plus Project for Medical Science; Yonsei University College of Medicine; Seoul Korea
| | - Dae Suk Kim
- Department of Dermatology; Severance Hospital; Cutaneous Biology Research Institute; Yonsei University College of Medicine; Seoul Korea
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Molecular and nonmolecular diagnostic methods for invasive fungal infections. Clin Microbiol Rev 2015; 27:490-526. [PMID: 24982319 DOI: 10.1128/cmr.00091-13] [Citation(s) in RCA: 201] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Invasive fungal infections constitute a serious threat to an ever-growing population of immunocompromised individuals and other individuals at risk. Traditional diagnostic methods, such as histopathology and culture, which are still considered the gold standards, have low sensitivity, which underscores the need for the development of new means of detecting fungal infectious agents. Indeed, novel serologic and molecular techniques have been developed and are currently under clinical evaluation. Tests like the galactomannan antigen test for aspergillosis and the β-glucan test for invasive Candida spp. and molds, as well as other antigen and antibody tests, for Cryptococcus spp., Pneumocystis spp., and dimorphic fungi, have already been established as important diagnostic approaches and are implemented in routine clinical practice. On the other hand, PCR and other molecular approaches, such as matrix-assisted laser desorption ionization (MALDI) and fluorescence in situ hybridization (FISH), have proved promising in clinical trials but still need to undergo standardization before their clinical use can become widespread. The purpose of this review is to highlight the different diagnostic approaches that are currently utilized or under development for invasive fungal infections and to identify their performance characteristics and the challenges associated with their use.
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LeGoff J, Péré H, Bélec L. Diagnosis of genital herpes simplex virus infection in the clinical laboratory. Virol J 2014; 11:83. [PMID: 24885431 PMCID: PMC4032358 DOI: 10.1186/1743-422x-11-83] [Citation(s) in RCA: 89] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Accepted: 05/01/2014] [Indexed: 01/13/2023] Open
Abstract
Since the type of herpes simplex virus (HSV) infection affects prognosis and subsequent counseling, type-specific testing to distinguish HSV-1 from HSV-2 is always recommended. Although PCR has been the diagnostic standard method for HSV infections of the central nervous system, until now viral culture has been the test of choice for HSV genital infection. However, HSV PCR, with its consistently and substantially higher rate of HSV detection, could replace viral culture as the gold standard for the diagnosis of genital herpes in people with active mucocutaneous lesions, regardless of anatomic location or viral type. Alternatively, antigen detection—an immunofluorescence test or enzyme immunoassay from samples from symptomatic patients--could be employed, but HSV type determination is of importance. Type-specific serology based on glycoprotein G should be used for detecting asymptomatic individuals but widespread screening for HSV antibodies is not recommended. In conclusion, rapid and accurate laboratory diagnosis of HSV is now become a necessity, given the difficulty in making the clinical diagnosis of HSV, the growing worldwide prevalence of genital herpes and the availability of effective antiviral therapy.
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Affiliation(s)
- Jérôme LeGoff
- Université Paris Diderot, Sorbonne Paris Cité, Microbiology laboratory, Inserm U941, Hôpital Saint-Louis, APHP, 1 Avenue Claude Vellefaux, Paris 75010, France.
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Abstract
Oral herpes virus infections (OHVIs) are among the most common mucosal disorders encountered by oral health care providers. These infections can affect individuals at any age, from infants to the elderly, and may cause significant pain and dysfunction. Immunosuppressed patients may be at increased risk for serious and potential life-threatening complications caused by OHVIs. Clinicians may have difficulty in diagnosing these infections because they can mimic other conditions of the oral mucosa. This article provides oral health care providers with clinically relevant information regarding etiopathogenesis, diagnosis, and management of OHVIs.
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Affiliation(s)
- Ramesh Balasubramaniam
- Orofacial Pain Clinic, School of Dentistry, University of Western Australia, 35 Stirling Highway, Crawley, Western Australia 6009, Australia; Perth Oral Medicine and Dental Sleep Centre, St John of God Hospital, Suite 311, 25 McCourt Street, Subiaco, Western Australia 6008, Australia
| | - Arthur S Kuperstein
- Department of Oral Medicine, University of Pennsylvania School of Dental Medicine, 240 South 40th Street, Room 207, Philadelphia, PA 19104, USA
| | - Eric T Stoopler
- Department of Oral Medicine, University of Pennsylvania School of Dental Medicine, 240 South 40th Street, Room 206, Philadelphia, PA 19104, USA.
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Cases M, Leduc C, Farmer PL, Richardson SE, Zoutman DE. Herpes simplex virus lymphadenitis: the elusive doppelganger in immunocompromised patients. Intern Med 2014; 53:2539-42. [PMID: 25366018 DOI: 10.2169/internalmedicine.53.2343] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Herpes simplex virus has protean manifestations and is an important cause of morbidity in the immunocompromised host. We report a case of recurrent lymphadenopathy and rash in a patient with chronic lymphocytic leukemia. The elusive clinical diagnosis eventually required core biopsy of a lymph node with immunohistochemistry and confirmation by polymerase chain reaction. This case illustrates the challenging clinical and laboratory diagnosis of herpes simplex virus lymphadenitis and the need to maintain a high index of suspicion for infection when treating an immunocompromised patient with unusual and/or persistent symptoms.
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Affiliation(s)
- Margaret Cases
- Department of Internal Medicine, Queen's University, Canada
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Frisch S, Guo AM. Diagnostic methods and management strategies of herpes simplex and herpes zoster infections. Clin Geriatr Med 2013; 29:501-26. [PMID: 23571042 DOI: 10.1016/j.cger.2013.01.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Herpes infections are extremely prevalent in the adult population. Recognizing early signs and symptoms is essential to provide effective treatment. The immunocompromised population presents treatment challenges requiring prolonged antiviral therapy and more frequent recurrences. Viral culture is often considered the gold standard diagnostic technique; however, polymerase chain reaction (PCR) should be done in tandem with culture especially for varicella zoster virus infections. Antivirals can decrease viral shedding, recurrences of herpes simplex, and hasten healing of herpes zoster. Herpes virus can be a challenging entity to treat with significant morbidity (both physically and psychologically).
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Affiliation(s)
- Stephanie Frisch
- Department of Dermatology, Saint Louis University, 1755 South Grand Boulevard 4th Floor, Saint Louis, MO 63104, USA
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Stanberry LR, Belshe RB. Herpes simplex virus vaccines. Vaccines (Basel) 2013. [DOI: 10.1016/b978-1-4557-0090-5.00053-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Vazquez F, Otero L, Melón S, de Oña M. Overview of molecular biological methods for the detection of pathogens causing sexually transmitted infections. Methods Mol Biol 2012; 903:1-20. [PMID: 22782808 DOI: 10.1007/978-1-61779-937-2_1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
We review here different state-of-the-art molecular methods currently used in the diagnosis of sexually transmitted infections.
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Affiliation(s)
- Fernando Vazquez
- Servicio de Microbiología, Hospital Monte Naranco, Oviedo, Spain.
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Fulminant gestational hepatitis due to primary herpes simplex type 2 infection: use of serum HSV polymerase chain reaction for noninvasive diagnosis. Diagn Microbiol Infect Dis 2011; 72:181-4. [PMID: 22104186 DOI: 10.1016/j.diagmicrobio.2011.10.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2011] [Revised: 10/06/2011] [Accepted: 10/11/2011] [Indexed: 01/22/2023]
Abstract
Acute gestational hepatitis from herpes simplex virus (HSV) infection is a rare but potentially life-threatening condition. We present the first reported case of primary HSV type 2 hepatitis in a pregnant woman who was diagnosed by detection of HSV-2 viremia via real-time polymerase chain reaction. The patient was successfully treated with acyclovir and delivered a healthy infant.
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De Luca C, Kharaeva Z, Raskovic D, Pastore P, Luci A, Korkina L. Coenzyme Q(10), vitamin E, selenium, and methionine in the treatment of chronic recurrent viral mucocutaneous infections. Nutrition 2011; 28:509-14. [PMID: 22079390 DOI: 10.1016/j.nut.2011.08.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2010] [Revised: 07/27/2011] [Accepted: 08/01/2011] [Indexed: 12/20/2022]
Abstract
OBJECTIVE Host defense and latency determinants in viral recurrent dermatologic infections are not entirely understood, as conventional protocols are inadequate to achieve fast healing and relapse prevention. Endogenously produced oxygen/nitrogen reactive species (ROS/RNS) are essential for antiviral immune defense, while their excess may aggravate skin inflammation. Here, we sought a nutritional approach capable of controlling ROS/RNS balance to accelerate recovery and inhibit recurrences of two mucocutaneous chronic DNA-virus infections. METHODS Two controlled clinical trials evaluated the feasibility of ROS/RNS-modulating nutriceutical dosages of coenzyme Q(10), RRR-α-tocopherol, selenium aspartate, and L-methionine associated with established therapies. Clinical trial 1 evaluated 68 patients with relapsing human papillomavirus skin warts treated with cryotherapy followed by 180 d of nutriceutical/placebo administration. Clinical trial 2 compared the combination of acyclovir followed by 90 d of nutriceutical administration versus acyclovir alone in patients with recurrences of herpes simplex genitalis (n = 60) or herpes zoster (n = 29). Viral DNA levels were assessed by polymer chain reaction, biomarkers of antiviral defense (peroxynitrite and IFNα/γ) and antioxidant capacity (lipophilic antioxidants and glutathione) were assayed by biochemical/enzyme-linked immunosorbent assay techniques in blood fractions. RESULTS In both trials, the nutriceutical induced significantly faster healing (P < 0.01-0.05) with reduced incidence of relapses (P < 0.05) as compared to control groups, which was confirmed by decreased viral load and increased antiviral cytokine and peroxynitrite plasma levels. Plasma antioxidant capacity was higher (P < 0.01) in the experimental versus control groups. CONCLUSIONS Results document positive clinical outcomes of the selected nutriceutical associated with conventional protocols in the management of relapsing mucocutaneous human papillomavirus and herpes infections.
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Affiliation(s)
- Chiara De Luca
- Dermatology Research Institute (IDI IRCCS), Rome, Italy.
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Emmadi R, Boonyaratanakornkit JB, Selvarangan R, Shyamala V, Zimmer BL, Williams L, Bryant B, Schutzbank T, Schoonmaker MM, Amos Wilson JA, Hall L, Pancholi P, Bernard K. Molecular methods and platforms for infectious diseases testing a review of FDA-approved and cleared assays. J Mol Diagn 2011; 13:583-604. [PMID: 21871973 DOI: 10.1016/j.jmoldx.2011.05.011] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2010] [Revised: 05/09/2011] [Accepted: 05/27/2011] [Indexed: 01/03/2023] Open
Abstract
The superior sensitivity and specificity associated with the use of molecular assays has greatly improved the field of infectious disease diagnostics by providing clinicians with results that are both accurate and rapidly obtained. Herein, we review molecularly based infectious disease diagnostic tests that are Food and Drug Administration approved or cleared and commercially available in the United States as of December 31, 2010. We describe specific assays and their performance, as stated in the Food and Drug Administration's Summary of Safety and Effectiveness Data or the Office of In Vitro Diagnostic Device Evaluation and Safety's decision summaries, product inserts, or peer-reviewed literature. We summarize indications for testing, limitations, and challenges related to implementation in a clinical laboratory setting for a wide variety of common pathogens. The information presented in this review will be particularly useful for laboratories that plan to implement or expand their molecular offerings in the near term.
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Affiliation(s)
- Rajyasree Emmadi
- Department of Pathology, University of Illinois at Chicago, Chicago, IL, USA.
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Bush LM, Talledo-Thais K, Casal-Fernandez A, Perez MT. Resistant Herpes Simplex Virus Infection and HIV: A Potential Diagnostic and Therapeutic Dilemma. Lab Med 2011. [DOI: 10.1309/lmmvwc1ex7aw8zmd] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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40
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The diagnosis of genital herpes - beyond culture: An evidence-based guide for the utilization of polymerase chain reaction and herpes simplex virus type-specific serology. CANADIAN JOURNAL OF INFECTIOUS DISEASES & MEDICAL MICROBIOLOGY 2011; 18:233-40. [PMID: 18923735 DOI: 10.1155/2007/505364] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Accurate identification of persons with genital herpes is necessary for optimal patient management and prevention of transmission. Because of inherent inaccuracies, clinical diagnosis of genital herpes should be confirmed by laboratory testing for the causative agents herpes simplex virus type 1 (HSV-1) and HSV type 2 (HSV-2). Further identification of the HSV type is valuable for counselling on the natural history of infection and risk of transmission. Laboratory methods include antigen detection, culture, polymerase chain reaction (PCR) and conventional and type-specific serology (TSS). PCR has, by far, the greater sensitivity and should be the test of choice for symptomatic cases. HSV-2 TSS is indicated for patients with genital lesions in whom antigen detection, culture or PCR fail to detect HSV, and for patients who are asymptomatic but have a history suggestive of genital herpes. HSV-2 TSS is further indicated for patients infected with HIV. HSV-2 TSS along with HSV-1 TSS may be considered, as appropriate, in evaluating infection and/or immune status in couples discordant for genital herpes, women who develop their first clinical episode of genital herpes during pregnancy, asymptomatic pregnant women whose partners have a history of genital herpes or HIV infection, and women contemplating pregnancy or considering sexual partnership with those with a history of genital herpes. The above should be performed in conjunction with counselling of infected persons and their sex partners.
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Clinical utility of a commercially available PCR assay for common dermatologic skin infections. J Am Acad Dermatol 2011; 64:989-90. [DOI: 10.1016/j.jaad.2010.09.725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2010] [Revised: 09/21/2010] [Accepted: 09/26/2010] [Indexed: 11/22/2022]
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Nguyen N, Burkhart CN, Burkhart CG. Identifying potential pitfalls in conventional herpes simplex virus management. Int J Dermatol 2010; 49:987-93. [PMID: 20883262 DOI: 10.1111/j.1365-4632.2010.04587.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In recent years, it has become increasingly clear that genital ulcers from herpes simplex virus (HSV) are associated with HIV acquisition. In light of this evolving synergy in transmission and the availability of effective antiviral therapy, proper diagnosis and management of HSV becomes increasingly important. Unfortunately, conventional HSV management is founded on several popular misconceptions. Herein, we hope to dispel these common misconceptions and expand the current model of herpetic reactivation. By doing so, we aimed to unveil potential pitfalls in current herpetic management.
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Sadeghi-Nejad H, Wasserman M, Weidner W, Richardson D, Goldmeier D. Sexually Transmitted Diseases and Sexual Function. J Sex Med 2010; 7:389-413. [DOI: 10.1111/j.1743-6109.2009.01622.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Evaluation of three multiplex flow immunoassays compared to an enzyme immunoassay for the detection and differentiation of IgG class antibodies to herpes simplex virus types 1 and 2. CLINICAL AND VACCINE IMMUNOLOGY : CVI 2009; 17:253-7. [PMID: 20007366 DOI: 10.1128/cvi.00325-09] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The diagnosis of herpes simplex virus (HSV) infections is routinely made based on clinical findings and supported by laboratory testing using PCR or viral culture. However, in instances of subclinical or unrecognized HSV infection, serologic testing for IgG class antibodies to type-specific HSV glycoprotein G (gG) may be useful. This study evaluated and compared the performances of three multiplex flow immunoassays (AtheNA Multi-Lyte [Zeus Scientific], BioPlex 2200 [Bio-Rad Laboratories], and Plexus HerpeSelect [Focus Diagnostics]) for the simultaneous detection of gG type-specific IgG antibodies to HSV types 1 and 2 (HSV-1 and HSV-2). Serum specimens (n = 505) submitted for routine gG type-specific HSV IgG testing by enzyme immunoassay (EIA) (HerpeSelect; Focus Diagnostics) were also tested by the three multiplex flow immunoassays. Specimens showing discordant results were tested by HSV type-specific Western blotting (WB). For HSV-1 IgG, the AtheNA, BioPlex, and Plexus assays demonstrated agreements of 94.9% (479/505 specimens), 97.8% (494/505 specimens), and 97.4% (492/505 specimens), respectively, with the results of EIA. For HSV-2 IgG, the AtheNA, BioPlex, and Plexus assays showed agreements of 87.9% (444/505 specimens), 97.2% (491/505 specimens), and 96.8% (489/505 specimens), respectively, with EIA results. Timing studies showed that the AtheNA, BioPlex, and Plexus assays could provide complete analysis of 90 serum specimens in 3.1, 1.5, and 2.9 h, respectively, versus 3.1 h by EIA. These findings suggest that the gG type-specific HSV IgG multiplex immunoassays may be beneficial to high-volume clinical laboratories experiencing significant increases in the number of specimens submitted for HSV serologic testing. The evaluated systems provide comparable results to those of EIA, while reducing hands-on time and eliminating the necessity to aliquot specimens prior to testing.
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Abraham AM, Babu M, Kavitha S, Jesudason MV, Sridharan G. A MOLECULAR METHOD FOR TYPING HERPES SIMPLEX VIRUS ISOLATES AS AN ALTERNATIVE TO IMMUNOFLUORESCENCE METHODS. Indian J Med Microbiol 2009. [DOI: 10.1016/s0255-0857(21)01747-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Álvarez-Lafuente R, Aguilera B, Suárez-Mier MP, Morentin B, Vallejo G, Gómez J, Fernández-Rodríguez A. Detection of human herpesvirus-6, Epstein-Barr virus and cytomegalovirus in formalin-fixed tissues from sudden infant death: A study with quantitative real-time PCR. Forensic Sci Int 2008; 178:106-11. [DOI: 10.1016/j.forsciint.2008.02.007] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2007] [Revised: 01/31/2008] [Accepted: 02/23/2008] [Indexed: 10/22/2022]
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Aslan DL, Pambuccian SE, Prekker FL, Schacker TW, Southern P, Savik K, McKeon D, Gulbahce HE. Accuracy of herpes simplex virus detection in liquid-based (SurePath) Papanicolaou tests: a comparison with polymerase chain reaction. Diagn Cytopathol 2008; 36:94-103. [PMID: 18181191 DOI: 10.1002/dc.20732] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
A review of our institution's Papanicolaou test records over an 11-yr period showed that liquid-based Papanicolaou tests (LBPTs) had a significantly higher frequency of diagnoses of Herpes simplex virus (HSV)-related cellular changes compared to conventional Papanicolaou smears (77/302,841, 0.026% vs. 56/376,173, 0.015%, P = 0.002). To investigate the accuracy of the diagnosis of HSV by LBPT, we performed conventional polymerase chain reaction (PCR) on the residual samples from 258 prospectively collected LBPT and real-time PCR using a different primer set on a subset of 40 LBPT. Conventional PCR was positive in 22 of 22 cases diagnosed of HSV, 1 of 2 cases diagnosed as suspicious for HSV, and none of 234 LBPT without a cytologic HSV diagnosis. Real-time PCR was positive in 8 of 8 cases diagnosed as HSV and none of the 32 controls. We conclude that LBPT allows an increased detection of HSV that is highly accurate.
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Affiliation(s)
- Deniz L Aslan
- Department of Laboratory Medicine and Pathology, University of Minnesota Medical School, Fairview University Medical Center, 420 Delaware Street SE, Minneapolis, MN 55455, USA
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Arduino PG, Porter SR. Herpes Simplex Virus Type 1 infection: overview on relevant clinico-pathological features. J Oral Pathol Med 2008; 37:107-21. [PMID: 18197856 DOI: 10.1111/j.1600-0714.2007.00586.x] [Citation(s) in RCA: 196] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Herpes Simplex Virus Type 1 (HSV-1) is a nuclear replicating enveloped virus, usually acquired through direct contact with infected lesions or body fluids (typically saliva). The prevalence of HSV-1 infection increases progressively from childhood, the seroprevalence being inversely related to socioeconomic background. Primary HSV-1 infections in children are either asymptomatic or following an incubation period of about 1 week gives rise to mucocutaneous vesicular eruptions. Herpetic gingivostomatitis typically affects the tongue, lips, gingival, buccal mucosa and the hard and soft palate. Most primary oro-facial HSV infection is caused by HSV-1, infection by HSV-2 is increasingly common. Recurrent infections, which occur at variable intervals, typically give rise to vesiculo-ulcerative lesions at mucocutaneous junctions particularly the lips (herpes labialis). Recurrent HSV-1 infection within the mouth is uncommon in otherwise healthy patients, although in immunocompromised patients, recurrent infection can be more extensive and/or aggressive. The diagnosis of common herpetic infection can usually be based upon the clinical history and presenting features. Confirmatory laboratory diagnosis is, however, required when patients are, or may be, immunocompromised.
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Affiliation(s)
- Paolo G Arduino
- Department of Biomedical Sciences and Human Oncology, Oral Medicine Section, University of Turin, Turin, Italy.
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Stanberry LR. Herpes simplex virus vaccines. Vaccines (Basel) 2008. [DOI: 10.1016/b978-1-4160-3611-1.50053-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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