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Story MT, Sanders ML, Bashir AA, Longo JM, Abel SL, Dollard SC, Grodstein EI, Thomas CP, Katz DA. Infiltrating Kaposi sarcoma presenting as acute kidney injury: An unexpected consequence of deliberate hepatitis C-positive organ transplantation. Transpl Infect Dis 2021; 23:e13481. [PMID: 33012057 DOI: 10.1111/tid.13481] [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: 03/14/2020] [Revised: 08/06/2020] [Accepted: 09/20/2020] [Indexed: 11/30/2022]
Abstract
Kaposi sarcoma (KS) following kidney transplantation can result from recipient reactivation of latent human herpesvirus 8 (HHV-8) infection or activation of donor-acquired HHV-8 infection. Post-transplant KS typically manifests with cutaneous pathology, but rare cases of renal allograft involvement have been reported. We describe two cases of donor-derived HHV-8 infection in two hepatitis C (HCV) viremia-negative transplant recipients who each received a kidney from a donor with HCV viremia. One recipient did not develop KS while the other presented with acute kidney injury caused by extensive KS infiltration of the renal parenchyma and metastatic disease. This report reviews the literature for cases of KS involving the renal allograft and highlights an unexpected consequence of deliberate HCV-positive organ transplantation.
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Affiliation(s)
- Maria T Story
- Department Medicine, Division of Nephrology, University of Iowa Roy and Lucille Carver College of Medicine, Iowa City, IA, USA
| | - M Lee Sanders
- Department Medicine, Division of Nephrology, University of Iowa Roy and Lucille Carver College of Medicine, Iowa City, IA, USA
- Iowa City VA Health Care System, Iowa City, IA, USA
| | - Amani A Bashir
- Department of Pathology, University of Iowa Roy and Lucille Carver College of Medicine, Iowa City, IA, USA
| | - Jude M Longo
- Iowa City VA Health Care System, Iowa City, IA, USA
- Department of Radiology, University of Iowa Roy and Lucille Iowa Carver College of Medicine, Iowa City, IA, USA
| | - Stacy L Abel
- Iowa City VA Health Care System, Iowa City, IA, USA
| | | | - Elliot I Grodstein
- Department of Surgery, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Manhasset, NY, USA
| | - Christie P Thomas
- Department Medicine, Division of Nephrology, University of Iowa Roy and Lucille Carver College of Medicine, Iowa City, IA, USA
- Iowa City VA Health Care System, Iowa City, IA, USA
| | - Daniel A Katz
- Iowa City VA Health Care System, Iowa City, IA, USA
- Department of Surgery, University of Iowa Roy and Lucille Carver College of Medicine, Iowa City, IA, USA
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Phavixay L, Raynolds D, Simman R. Non AIDS Kaposi's Sarcoma Leading to Lower Extremities Wounds, Case Presentations and Discussion. J Am Coll Clin Wound Spec 2012; 4:13-5. [PMID: 24527376 DOI: 10.1016/j.jccw.2013.01.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Kaposi's sarcoma (KS) is a rare malignancy that with the onset of the AIDS epidemic suggests a link between the development of disease and a transmissible agent. It is a low-grade vascular tumor associated with infection with the human herpes virus 8 (HHV-8). The first case presents a non-HIV patient with Kaposi's sarcoma of the left foot and the second case is a kidney transplant patient on immunosuppressive medications with wounds on the right leg due to non-HIV Kaposi's sarcoma.
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Affiliation(s)
- Laemthong Phavixay
- Podiatric Medicine and Surgery Residency, Dayton VA Medical Center, 4100 W. Third St., Dayton, OH 45428, USA
| | - David Raynolds
- Podiatric Medicine and Surgery Residency, Dayton VA Medical Center, 4100 W. Third St., Dayton, OH 45428, USA
| | - Richard Simman
- Division of Plastic and Reconstructive Surgery, Wright State University Boonshoft School of Medicine, Dayton, OH 45435, USA ; Department of Pharmacology and Toxicology, Wright State University Boonshoft School of Medicine, Dayton, OH 45435, USA
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3
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Greene W, Kuhne K, Ye F, Chen J, Zhou F, Lei X, Gao SJ. Molecular biology of KSHV in relation to AIDS-associated oncogenesis. Cancer Treat Res 2007; 133:69-127. [PMID: 17672038 PMCID: PMC2798888 DOI: 10.1007/978-0-387-46816-7_3] [Citation(s) in RCA: 90] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
KSHV has been established as the causative agent of KS, PEL, and MCD, malignancies occurring more frequently in AIDS patients. The aggressive nature of KSHV in the context of HIV infection suggests that interactions between the two viruses enhance pathogenesis. KSHV latent infection and lytic reactivation are characterized by distinct gene expression profiles, and both latency and lytic reactivation seem to be required for malignant progression. As a sophisticated oncogenic virus, KSHV has evolved to possess a formidable repertoire of potent mechanisms that enable it to target and manipulate host cell pathways, leading to increased cell proliferation, increased cell survival, dysregulated angiogenesis, evasion of immunity, and malignant progression in the immunocompromised host. Worldwide, approximately 40.3 million people are currently living with HIV infection. Of these, a significant number are coinfected with KSHV. The complex interplay between the two viruses dramatically elevates the risk for development of KSHV-induced malignancies, KS, PEL, and MCD. Although HAART significantly reduces HIV viral load, the entire T-cell repertoire and immune function may not be completely restored. In fact, clinically significant immune deficiency is not necessary for the induction of KSHV-related malignancy. Because of variables such as lack of access to therapy noncompliance with prescribed treatment, failure to respond to treatment and the development of drug-resistant strains of HIV, KSHV-induced malignancies will continue to present as major health concerns.
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Affiliation(s)
- Whitney Greene
- Tiumor Virology Program, Children's Cancer Research Institute, Department of Pediatrics, The University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
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Laney AS, Peters JS, Manzi SM, Kingsley LA, Chang Y, Moore PS. Use of a multiantigen detection algorithm for diagnosis of Kaposi's sarcoma-associated herpesvirus infection. J Clin Microbiol 2006; 44:3734-41. [PMID: 17021103 PMCID: PMC1594766 DOI: 10.1128/jcm.00191-06] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
The ability to readily and accurately diagnose Kaposi's sarcoma-associated herpesvirus (KSHV, or human herpesvirus 8) infection in individuals remains a demanding task. Among the available diagnostic methods, sensitivities and specificities range widely, and many are inadequate for large-scale screening studies. We examined a serological algorithm for detecting KSHV in human sera having high sensitivity and specificity. This method uses previously described open reading frame (ORF) K8.1 and ORF65 peptide-based enzyme-linked immunosorbent assays and a novel purified recombinant full-length LANA1 protein. We generated two multiantigen algorithms: one that maximized sensitivity and one that maximized specificity. These serological algorithms were then used to evaluate seroprevalence rates among populations of clinical and epidemiological importance. The serological algorithms yielded sensitivities of 96% and 93% and specificities of 94% and 98% for the more sensitive and specific algorithms, respectively. Among kidney donors, seroprevalence was low, 4.0% (2/50), and similar to that of blood donors (P = 0.46; odds ratio [OR], 1.4; confidence interval [CI], 0.14 to 7.9) using the highly specific algorithm. Using the sensitive algorithm, 8.0% (4/50) were infected compared to 6.4% (16/250) observed among blood donors (OR, 1.3; CI, 0.41 to 4.0; P = 0.43). Among subjects requiring bone marrow transplantation, seroprevalence rates were not elevated compared to those of blood donors (OR, 2.0; 95% CI, 0.10 to 122.9; P = 0.50). Because the need for high-quality KSHV detection methods are warranted and because questions remain about the optimal methods for assessing KSHV infection in individuals, we propose a systematic approach to standardize and optimize the assessment of KSHV infection rates using a combination of established and novel serological assays and methods.
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Affiliation(s)
- A Scott Laney
- Molecular Virology Program, University of Pittsburgh Cancer Institute, Hillman Cancer Research Pavilion Suite 1.8, 5117 Centre Avenue, Pittsburgh, PA 15213, USA
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Bécuwe C, Euvrard S, Bosshard S, Pouteil-Noble C, Garnier JL, Lefrançois N, Boillot O, Kanitakis J, Touraine JL, Claudy A. Maladie de Kaposi et transplantation d’organes : 22 cas. Ann Dermatol Venereol 2005; 132:839-43. [PMID: 16327712 DOI: 10.1016/s0151-9638(05)79501-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND The discovery of the Human Herpes virus 8 (HHV8) improved our knowledge of the pathogenesis of Kaposi's sarcoma. After organ transplantation, Kaposi's sarcoma exhibits distinctive features compared with other forms of the disease. PATIENTS AND METHODS We report 22 cases of post-transplant Kaposi's sarcoma (12 kidneys, 2 kidney-pancreas, 6 livers and 2 hearts). The aim of this retrospective study was to analyze clinical and virological characteristics in these transplant patients and to specify the frequency of HHV8 seroconversions in this population. RESULTS Twenty-one patients showed cutaneous lesions and 9 had visceral involvement. HHV8 serology was positive in 16/20 patients at transplantation and in 21/22 cases at the time of Kaposi's sarcoma diagnosis. Most cases corresponded to viral reactivations whereas seroconversions occurred in 2 cases and may have been linked to viral transmission by the graft. Treatment led to recovery in 68p. 100 of the cases. Two heart-transplant patients died from their disease. We included in our series two cases of re-transplanted patients without recurrence of Kaposi's sarcoma and one case of familial Kaposi's sarcoma. DISCUSSION Seroconversions after transplantation emphasize the interest of systematic screening of HHV8 serology in transplant recipients and their donors.
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Affiliation(s)
- C Bécuwe
- Service de Dermatologie, Hôpital Edouard Herriot, Lyon
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Abstract
BACKGROUND Herpesviruses are ubiquitous pathogens that are known to cause infection in humans and animals. It is likely that more than 90% of adults have been infected by one or more herpesviruses. As hospitalized patients become increasingly immunosuppressed by virtue of illness or therapies, it is increasingly likely that human herpesvirus infection will become manifest in the hospital. Whether these manifestations represent manifestations of reactivated latent disease or true nosocomial infections is an open question. METHODS Review of the pertinent English-language literature. RESULTS There are eight known herpesviruses that cause disease in humans. Herpesviruses are double-stranded DNA viruses. The prototypical structure consists of an inner DNA core that is encased within a nucleocapsid that is icosahedral in configuration and consists of capsomere subunits. Herpesvirus infection generally occurs when virus is transmitted in oral secretions from an infected to a naive host. Clinical reactivation syndromes can occur in transplant patients, cancer chemotherapy patients, and patients with acquired immunodeficiency syndrome. Life-threatening infections are most closely associated with human herpesvirus-5 (cytomegalovirus), whereas the relationships between human herpesvirus-7 and clinical disease are largely undefined. CONCLUSION Clinical expressions of herpesvirus in surgical patients are not nosocomial infections, but are in the vast majority of cases the reactivation of latent infection. Reactivation disease can be lethal to the immunosuppressed host.
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Affiliation(s)
- D E Fry
- Department of Surgery, University of New Mexico, Albuquerque, New Mexico 87131, USA.
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Abstract
HHV-8 is a recently identified human herpes virus that can produce tumors, most often in immune compromised hosts. The virus is most closely associated with Kaposi's sarcoma, but is also clearly associated with primary effusion lymphomas and multicentric Castleman's disease. The prevalence of HHV-8 infection varies considerably, but is highest among men who have sex with men and others with histories of sexually transmitted diseases and high numbers of lifetime sexual partners. HHV-8 is shed in saliva, and less commonly in genital secretions. Treatment of HHV-8 associated diseases includes reversal of immune compromise either via discontinuation of immunosuppressives or immune reconstitution via antiretroviral regimens. Specific antiviral drug inhibit HHV-8 replication, and can result in responses in certain HHV-8-associated conditions.
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Affiliation(s)
- Monica Gandhi
- Infectious Diseases Division, Department of Medicine, University of California, San Francisco, 405 Irving Street, Second Floor, San Francisco, CA 94122, USA
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Myron Kauffman H, McBride MA, Cherikh WS, Spain PC, Hanto DW, Delmonico FL. Donor-related malignancies. Transplant Rev (Orlando) 2002. [DOI: 10.1053/trte.2002.128240] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Munoz P, Alvarez P, de Ory F, Pozo F, Rivera M, Bouza E. Incidence and clinical characteristics of Kaposi sarcoma after solid organ transplantation in Spain: importance of seroconversion against HHV-8. Medicine (Baltimore) 2002; 81:293-304. [PMID: 12169884 DOI: 10.1097/00005792-200207000-00005] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Affiliation(s)
- Patricia Munoz
- Department of Microbiology and Infectious Diseases, Hospital General Universitario "Gregorio Marañón", Madrid, Spain.
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10
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Abstract
Human herpes virus 8 (HHV-8) is known to be associated with Kaposi's sarcoma (KS), primary effusion lymphoma (PEL) and a form of Castleman's disease. Recently, it has also been shown to be associated with acute bone marrow failure in transplant patients. While, the full spectrum of clinical manifestations due to HHV-8 is yet to be defined in transplant recipients, it is known to cause post-transplant KS as a result of primary as well as secondary infection. This review will discuss the possible role of HHV-8 as a cause of disease in solid organ transplant recipients by focussing on important issues, including the biology of the virus, epidemiology, clinical manifestations, laboratory diagnosis and treatment, followed by a discussion of issues of relevance to the pediatric transplant recipient.
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Affiliation(s)
- Upton D Allen
- Division of Infectious Diseases, Department of Pediatrics, Hospital for Sick Children, University of Toronto, Canada.
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Andreoni M, Goletti D, Pezzotti P, Pozzetto A, Monini P, Sarmati L, Farchi F, Tisone G, Piazza A, Pisani F, Angelico M, Leone P, Citterio F, Ensoli B, Rezza G. Prevalence, incidence and correlates of HHV-8/KSHV infection and Kaposi's sarcoma in renal and liver transplant recipients. J Infect 2001; 43:195-9. [PMID: 11798259 DOI: 10.1053/jinf.2001.0899] [Citation(s) in RCA: 81] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND To determine whether the incidence of HHV-8/KSHV infection and the risk of developing KS among organ transplant recipients differ by type of organ transplanted, we calculated the rate of HHV-8/KSHV seroconversion and the risk of developing KS among renal and liver transplant recipients. METHODS The study population consisted of renal and liver transplant recipients recruited in two transplant centres in Rome, Italy. Both pre-transplant and post-transplant serum samples were available for all participants. The prevalence of HHV-8/KSHV infection before transplantation was calculated. To determine risk factors for infection, we calculated ORs and 95% CI. Seroconversion rates (i.e. attack rates) after transplantation were also calculated. Differences in attack rates were calculated using a binomial test for proportions. RESULTS Of the 130 participants, 21 (16.1%) were HHV-8/KSHV-positive before transplantation. Women were more likely to be infected than men, whereas no difference was observed by type of organ transplanted. Of the 109 initially negative individuals, 13 (11.9%) developed anti-HHV-8/KSHV antibodies after transplantation. The incidence of HHV-8/KSHV infection tended to be higher among liver transplant recipients. Four renal transplant recipients and none of the liver transplant recipients developed KS after transplantation. The risk of KS was higher among recipients who were already HHV-8/KSHV-positive before transplantation. CONCLUSIONS HHV-8/KSHV seroconversion rates appear to be higher among liver transplant recipients, compared to renal transplant recipients. However, renal transplant recipients tend to have a higher risk of KS. HHV-8/KSHV reactivation appears to play a greater role on the risk of KS than incident infections.
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Affiliation(s)
- M Andreoni
- Infectious Disease Clinic, Tor Vergata University, S. Eugenio Hospital, Rome, Italy
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Baillargeon J, Deng JH, Hettler E, Harrison C, Grady JJ, Korte LG, Alexander J, Montalvo E, Jenson HB, Gao SJ. Seroprevalence of Kaposi's sarcoma-associated herpesvirus infection among blood donors from Texas. Ann Epidemiol 2001; 11:512-8. [PMID: 11557184 DOI: 10.1016/s1047-2797(01)00242-3] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
PURPOSE Kaposi's sarcoma-associated herpesvirus (KSHV), a gammaherpesvirus recently discovered among AIDS patients with Kaposi's sarcoma, is a potential candidate for screening in blood and plasma donors. While a number of studies have assessed KSHV infection among U.S. blood donors, larger-scale population-based studies would be necessary to develop more refined estimates of the magnitude and variation of KSHV infection across different geographic regions of the U.S. blood supply. The goal of the present study, therefore, was to determine the seroprevalence of KSHV infection and to assess demographic correlates of KSHV infection among south Texas blood donors. METHODS KSHV infection was determined using specific serologic assays that measure antibodies to KSHV latent and lytic antigens. RESULTS The overall seroprevalence of KSHV in Texas blood donors (15.0%) is substantially higher than previously reported among blood donor and general population samples in the United States. This high rate of KSHV infection persisted across most of the sociodemographic subgroups under study but was particularly elevated among participants with less than a high school education. The infection rate also increased linearly with age. CONCLUSIONS The elevated infection rate reported in the present study suggests that screening methods to detect KSHV infection in blood donors should be considered. In view of the etiologic role of KSHV for several malignancies, it would be important for future studies to directly assess the risk of KSHV transmission via blood transfusion.
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Affiliation(s)
- J Baillargeon
- Department of Pediatrics, The University of Texas Health Science Center, 7703 Floyd Curl Drive, San Antonio, TX 78229-3900, USA
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Affiliation(s)
- B Herndier
- University of California, San Franciso, USA
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Zhang YJ, Deng JH, Rabkin C, Gao SJ. Hot-spot variations of Kaposi's sarcoma-associated herpesvirus latent nuclear antigen and application in genotyping by PCR-RFLP. J Gen Virol 2000; 81:2049-2058. [PMID: 10900044 DOI: 10.1099/0022-1317-81-8-2049] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Kaposi's sarcoma-associated herpesvirus (KSHV, human herpesvirus-8) is aetiologically associated with Kaposi's sarcoma and several other lymphoproliferative disorders. The latent nuclear antigen (LNA) encoded by KSHV ORF73 has important functions in virus latent infection and shows molecular polymorphism. Sequence variations were identified in the internal repeat domain (IRD) of ORF73. DNA sequencing of ORF73 from one KSHV-infected cell line, PK-1, revealed that there were 558 bp (30.2%) deletions and 66 (3.6%) point mutations located mainly in repeat region 2, the glutamine-rich region of ORF73 IRD, compared with ORF73 of BC-1 KSHV. Similar sequence variations of ORF73 were also identified in two other isolates. None of the sequence variations caused any translational frame-shift in these four KSHV isolates examined, suggesting that LNA has a conservative function in virus latent infection. The frequent sequence variations in repeat region 2 of ORF73 IRD were also identified by PCR-RFLP genotyping in 26 KSHV isolates, suggesting that this region is a 'hot-spot' for genetic variations. Each Kaposi's sarcoma lesion sample contained one virus genotype with a unique RFLP pattern, indicating that in vivo KSHV infection was established with single predominate genotypes, which was further supported by the presence of invariable genotypes in multifocal lesions from individual KS patients. Four KSHV subtypes were classified based on the RFLP patterns that represent the patterns of DNA sequence variations in the ORF73 IRD. PCR-RFLP genotyping is capable of identifying LNA genetic variations and differentiating individual KSHV isolates, and thus may be useful for KSHV molecular epidemiology studies.
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Affiliation(s)
- Yan-Jin Zhang
- Departments of Pediatrics and Microbiology, The University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229-3900, USA1
| | - Jian-Hong Deng
- Departments of Pediatrics and Microbiology, The University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229-3900, USA1
| | | | - Shou-Jiang Gao
- Departments of Pediatrics and Microbiology, The University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229-3900, USA1
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