|
1
|
Heffron AS, Lauck M, Somsen ED, Townsend EC, Bailey AL, Sosa M, Eickhoff J, Capuano III S, Newman CM, Kuhn JH, Mejia A, Simmons HA, O’Connor DH. Discovery of a Novel Simian Pegivirus in Common Marmosets ( Callithrix jacchus) with Lymphocytic Enterocolitis. Microorganisms 2020; 8:microorganisms8101509. [PMID: 33007921 PMCID: PMC7599636 DOI: 10.3390/microorganisms8101509] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 09/26/2020] [Accepted: 09/28/2020] [Indexed: 11/30/2022] Open
Abstract
From 2010 to 2015, 73 common marmosets (Callithrix jacchus) housed at the Wisconsin National Primate Research Center (WNPRC) were diagnosed postmortem with lymphocytic enterocolitis. We used unbiased deep-sequencing to screen the blood of deceased enterocolitis-positive marmosets for viruses. In five out of eight common marmosets with lymphocytic enterocolitis, we discovered a novel pegivirus not present in ten matched, clinically normal controls. The novel virus, which we named Southwest bike trail virus (SOBV), is most closely related (68% nucleotide identity) to a strain of simian pegivirus A isolated from a three-striped night monkey (Aotus trivirgatus). We screened 146 living WNPRC common marmosets for SOBV, finding an overall prevalence of 34% (50/146). Over four years, 85 of these 146 animals died or were euthanized. Histological examination revealed 27 SOBV-positive marmosets from this cohort had lymphocytic enterocolitis, compared to 42 SOBV-negative marmosets, indicating no association between SOBV and disease in this cohort (p = 0.0798). We also detected SOBV in two of 33 (6%) clinically normal marmosets screened during transfer from the New England Primate Research Center, suggesting SOBV could be exerting confounding influences on comparisons of common marmoset studies from multiple colonies.
Collapse
Affiliation(s)
- Anna S. Heffron
- Department of Pathology and Laboratory Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI 53711, USA; (A.S.H.); (M.L.); (E.D.S.); (E.C.T.); (C.M.N.)
| | - Michael Lauck
- Department of Pathology and Laboratory Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI 53711, USA; (A.S.H.); (M.L.); (E.D.S.); (E.C.T.); (C.M.N.)
| | - Elizabeth D. Somsen
- Department of Pathology and Laboratory Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI 53711, USA; (A.S.H.); (M.L.); (E.D.S.); (E.C.T.); (C.M.N.)
| | - Elizabeth C. Townsend
- Department of Pathology and Laboratory Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI 53711, USA; (A.S.H.); (M.L.); (E.D.S.); (E.C.T.); (C.M.N.)
| | - Adam L. Bailey
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA;
| | - Megan Sosa
- Wisconsin National Primate Research Center, University of Wisconsin-Madison, Madison, WI 53715, USA; (M.S.); (S.C.III); (A.M.); (H.A.S.)
| | - Jens Eickhoff
- Department of Biostatistics & Medical Informatics, University of Wisconsin-Madison, Madison, WI 53705, USA;
| | - Saverio Capuano III
- Wisconsin National Primate Research Center, University of Wisconsin-Madison, Madison, WI 53715, USA; (M.S.); (S.C.III); (A.M.); (H.A.S.)
| | - Christina M. Newman
- Department of Pathology and Laboratory Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI 53711, USA; (A.S.H.); (M.L.); (E.D.S.); (E.C.T.); (C.M.N.)
| | - Jens H. Kuhn
- Integrated Research Facility at Fort Detrick, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, MD 21702, USA;
| | - Andres Mejia
- Wisconsin National Primate Research Center, University of Wisconsin-Madison, Madison, WI 53715, USA; (M.S.); (S.C.III); (A.M.); (H.A.S.)
| | - Heather A. Simmons
- Wisconsin National Primate Research Center, University of Wisconsin-Madison, Madison, WI 53715, USA; (M.S.); (S.C.III); (A.M.); (H.A.S.)
| | - David H. O’Connor
- Department of Pathology and Laboratory Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI 53711, USA; (A.S.H.); (M.L.); (E.D.S.); (E.C.T.); (C.M.N.)
- Wisconsin National Primate Research Center, University of Wisconsin-Madison, Madison, WI 53715, USA; (M.S.); (S.C.III); (A.M.); (H.A.S.)
- Correspondence: ; Tel.: +1-608-890-0845
| |
Collapse
|
|
2
|
Comar M, Zanotta N, Del Savio R, Vascotto F, Calabrese N, Zorat F, Pozzato G. No evidence of Polyomavirus and EBV infections in Italian patients with mixed cryoglobulinemia infected chronically with HCV. J Med Virol 2013; 86:666-71. [DOI: 10.1002/jmv.23867] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/24/2013] [Indexed: 12/31/2022]
Affiliation(s)
- Manola Comar
- Institute for Maternal and Child Health-IRCCS “Burlo Garofolo,”; Trieste Italy
- Department of Medical Sciences Clinical Unit of Hygiene; University of Trieste; Trieste Italy
| | - Nunzia Zanotta
- Institute for Maternal and Child Health-IRCCS “Burlo Garofolo,”; Trieste Italy
| | - Rossella Del Savio
- Institute for Maternal and Child Health-IRCCS “Burlo Garofolo,”; Trieste Italy
| | - Fulvia Vascotto
- Institute for Maternal and Child Health-IRCCS “Burlo Garofolo,”; Trieste Italy
| | - Nadia Calabrese
- Department of Medical Sciences Clinical Unit of Haematology; University of Trieste; Trieste Italy
| | - Francesca Zorat
- Department of Medical Sciences Clinical Unit of Haematology; University of Trieste; Trieste Italy
| | - Gabriele Pozzato
- Department of Medical Sciences Clinical Unit of Haematology; University of Trieste; Trieste Italy
| |
Collapse
|
|
3
|
Chams V, Fournier-Wirth C, Chabanel A, Hervé P, Trépo C. [Is GB virus C alias "hepatitis" G virus involved in human pathology?]. Transfus Clin Biol 2003; 10:292-306. [PMID: 14563418 DOI: 10.1016/s1246-7820(03)00095-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
GB virus-C alias "hepatitis" virus G was discovered in 1995 as a putative causative virus of non A-E hepatitis. It is a very common virus found in 1 to 5% of eligible blood donors in developed countries. Numerous studies over seven years led to the exclusion of its role as a significant etiological agent of hepatitis. Its in vivo replication site is still unknown. Its direct involvement in the induction of significant hepatic or extra-hepatic diseases could not be demonstrated. However, coinfections with other viruses may contribute to changes in the evolution of both liver disease (negatively) and HIV/AIDS (favourably). Today, no country has decided to screen GBV-C in blood donors. However, more studies are necessary before the absence of influence of GBV-C infection on human health in the context of other viral infections could be confirmed definitely. This article is a review of the literature on a possible involvement of GBV-C in pathologies whether associated or not to other infections.
Collapse
Affiliation(s)
- V Chams
- Etablissement français du sang, 100 avenue de Suffren, 75015 Paris, France.
| | | | | | | | | |
Collapse
|
|
4
|
Abstract
Hepatitis C is an important and common cause of chronic hepatitis and cirrhosis. Cutaneous manifestations are often the first signs of infection. Dermatologists must be aware of these manifestations, because early diagnosis is the best treatment. HCV Ab by ELISA should be ordered in patients with LCV-urticarial vasculitis, cryoglobulinemia, lichen planus, Sjögren's syndrome, unexplained pruritus, PCT, PAN, chronic urticaria, patients starting methotrexate, unexplained pruritus, and any patient initiating therapy with a potentially hepatotoxic drug.
Collapse
Affiliation(s)
- J Mark Jackson
- Division of Dermatology, University of Louisville School of Medicine, 444 South First Street, Louisville, KY 40202, USA.
| |
Collapse
|
|
5
|
Kaya H, Polat MF, Erdem F, Gündogdu M. Prevalence of hepatitis C virus and hepatitis G virus in patients with non-Hodgkin's lymphoma. CLINICAL AND LABORATORY HAEMATOLOGY 2002; 24:107-10. [PMID: 11985556 DOI: 10.1046/j.1365-2257.2002.00427.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Hepatitis C virus (HCV) and hepatitis G virus (HGV) belong to the same family of flaviviridea. A causative role of HCV infection in the pathogenesis of non-Hodgkin's lymphoma (NHL) has been discussed widely. Little is known about the possible association between NHL and HGV discovered recently. In this study, anti-HCV and HGV-RNA prevalence were investigated in a group of 70 patients with NHL. The results were compared to a control group of 70 age- and sex-matched healthy subjects. One patient in each group (1.4%) was found to be anti-HCV-positive; the difference was not statistically significant (P > 0.05). Five subjects in the patient group (7.1%) were positive for HGV-RNA, while a single subject was positive in the control group (1.4%); the difference was not statistically significant (P > 0.05). Odds ratios for anti-HCV and HGV-RNA were 1 and 5.30, respectively. Our findings suggest that neither HCV nor HGV are causative or contributing factors in the aetiopathogenesis of NHL.
Collapse
Affiliation(s)
- H Kaya
- Atatürk University, Faculty of Medicine, Department of Haematology, Erzurum, Turkey.
| | | | | | | |
Collapse
|