|
1
|
Choonnasard A, Shofa M, Okabayashi T, Saito A. Conserved Functions of Orthohepadnavirus X Proteins to Inhibit Type-I Interferon Signaling. Int J Mol Sci 2024; 25:3753. [PMID: 38612565 PMCID: PMC11011558 DOI: 10.3390/ijms25073753] [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: 02/22/2024] [Revised: 03/19/2024] [Accepted: 03/25/2024] [Indexed: 04/14/2024] Open
Abstract
Orthohepadnavirus causes chronic hepatitis in a broad range of mammals, including primates, cats, woodchucks, and bats. Hepatitis B virus (HBV) X protein inhibits type-I interferon (IFN) signaling, thereby promoting HBV escape from the human innate immune system and establishing persistent infection. However, whether X proteins of Orthohepadnavirus viruses in other species display a similar inhibitory activity remains unknown. Here, we investigated the anti-IFN activity of 17 Orthohepadnavirus X proteins derived from various hosts. We observed conserved activity of Orthohepadnavirus X proteins in inhibiting TIR-domain-containing adaptor protein inducing IFN-β (TRIF)-mediated IFN-β signaling pathway through TRIF degradation. X proteins from domestic cat hepadnavirus (DCH), a novel member of Orthohepadnavirus, inhibited mitochondrial antiviral signaling protein (MAVS)-mediated IFNβ signaling pathway comparable with HBV X. These results indicate that inhibition of IFN signaling is conserved in Orthohepadnavirus X proteins.
Collapse
Affiliation(s)
- Amonrat Choonnasard
- Department of Veterinary Science, Faculty of Agriculture, University of Miyazaki, Miyazaki 889-2192, Japan; (A.C.); (M.S.); (T.O.)
- Graduate School of Medicine and Veterinary Medicine, University of Miyazaki, Miyazaki 889-1692, Japan
| | - Maya Shofa
- Department of Veterinary Science, Faculty of Agriculture, University of Miyazaki, Miyazaki 889-2192, Japan; (A.C.); (M.S.); (T.O.)
- Graduate School of Medicine and Veterinary Medicine, University of Miyazaki, Miyazaki 889-1692, Japan
| | - Tamaki Okabayashi
- Department of Veterinary Science, Faculty of Agriculture, University of Miyazaki, Miyazaki 889-2192, Japan; (A.C.); (M.S.); (T.O.)
- Graduate School of Medicine and Veterinary Medicine, University of Miyazaki, Miyazaki 889-1692, Japan
- Center for Animal Disease Control, University of Miyazaki, Miyazaki 889-2192, Japan
| | - Akatsuki Saito
- Department of Veterinary Science, Faculty of Agriculture, University of Miyazaki, Miyazaki 889-2192, Japan; (A.C.); (M.S.); (T.O.)
- Graduate School of Medicine and Veterinary Medicine, University of Miyazaki, Miyazaki 889-1692, Japan
- Center for Animal Disease Control, University of Miyazaki, Miyazaki 889-2192, Japan
| |
Collapse
|
|
2
|
Piewbang C, Wardhani SW, Siripoonsub J, Sirivisoot S, Rungsipipat A, Techangamsuwan S. Domestic Cat Hepadnavirus Antigens in Lymphoma Tissues. Comment on Beatty et al. Domestic Cat Hepadnavirus and Lymphoma. Viruses 2023, 15, 2294. Viruses 2024; 16:148. [PMID: 38275958 PMCID: PMC10821364 DOI: 10.3390/v16010148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 01/17/2024] [Indexed: 01/27/2024] Open
Abstract
We are addressing the comments made by Beatty et al [...].
Collapse
Affiliation(s)
- Chutchai Piewbang
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand; (C.P.); (S.W.W.); (J.S.); (S.S.); (A.R.)
- Animal Virome and Diagnostic Development Research Unit, Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Sabrina Wahyu Wardhani
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand; (C.P.); (S.W.W.); (J.S.); (S.S.); (A.R.)
- Animal Virome and Diagnostic Development Research Unit, Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Jedsada Siripoonsub
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand; (C.P.); (S.W.W.); (J.S.); (S.S.); (A.R.)
- Center of Excellence for Companion Animal Cancer, Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Sirintra Sirivisoot
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand; (C.P.); (S.W.W.); (J.S.); (S.S.); (A.R.)
- Center of Excellence for Companion Animal Cancer, Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Anudep Rungsipipat
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand; (C.P.); (S.W.W.); (J.S.); (S.S.); (A.R.)
- Center of Excellence for Companion Animal Cancer, Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand
| | - Somporn Techangamsuwan
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand; (C.P.); (S.W.W.); (J.S.); (S.S.); (A.R.)
- Animal Virome and Diagnostic Development Research Unit, Faculty of Veterinary Science, Chulalongkorn University, Bangkok 10330, Thailand
| |
Collapse
|
|
3
|
Piewbang C, Wardhani SW, Siripoonsub J, Sirivisoot S, Rungsipipat A, Techangamsuwan S. Domestic cat hepadnavirus detection in blood and tissue samples of cats with lymphoma. Vet Q 2023; 43:1-10. [PMID: 37768269 PMCID: PMC10563604 DOI: 10.1080/01652176.2023.2265172] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 09/26/2023] [Indexed: 09/29/2023] Open
Abstract
Domestic cat hepadnavirus (DCH), a relative hepatitis B virus (HBV) in human, has been recently identified in cats; however, association of DCH infection with lymphoma in cats is not investigated. To determine the association between DCH infection and feline lymphoma, seven hundred and seventeen cats included 131 cats with lymphoma (68 blood and 63 tumor samples) and 586 (526 blood and 60 lymph node samples) cats without lymphoma. DCH DNA was investigated in blood and formalin-fixed paraffin-embedded (FFPE) tissues by quantitative polymerase chain reaction (qPCR). The FFPE lymphoma tissues were immunohistochemically subtyped, and the localization of DCH in lymphoma sections was investigated using in situ hybridization (ISH). Feline retroviral infection was investigated in the DCH-positive cases. DCH DNA was detected in 16.18% (11/68) (p = 0.002; odds ratio [OR], 5.15; 95% confidence interval [CI], 2.33-11.36) of blood and 9.52% (6/63) (p = 0.028; OR, 13.68; 95% CI, 0.75-248.36) of neoplastic samples obtained from lymphoma cats, whereas only 3.61% (19/526) of blood obtained from non-lymphoma cats was positive for DCH detection. Within the DCH-positive lymphoma, in 3/6 cats, feline leukemia virus was co-detected, and in 6/6 were B-cell lymphoma (p > 0.9; OR, 1.93; 95% CI, 0.09-37.89) and were multicentric form (p = 0.008; OR, 1.327; 95% CI, 0.06-31.18). DCH was found in the CD79-positive pleomorphic cells. Cats with lymphoma were more likely to be positive for DCH than cats without lymphoma, and infection associated with lymphoma development needs further investigations.
Collapse
Affiliation(s)
- Chutchai Piewbang
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
- Animal Virome and Diagnostic Development Research Unit, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
| | - Sabrina Wahyu Wardhani
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
- Animal Virome and Diagnostic Development Research Unit, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
| | - Jedsada Siripoonsub
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
- Center of Excellence for Companion Animal Cancer, Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
| | - Sirintra Sirivisoot
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
- Center of Excellence for Companion Animal Cancer, Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
| | - Anudep Rungsipipat
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
- Center of Excellence for Companion Animal Cancer, Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
| | - Somporn Techangamsuwan
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
- Animal Virome and Diagnostic Development Research Unit, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
| |
Collapse
|
|
4
|
Capozza P, Pellegrini F, Camero M, Diakoudi G, Omar AH, Salvaggiulo A, Decaro N, Elia G, Catucci L, Di Martino B, Fruci P, Tomassini L, Lepri E, Martella V, Lanave G. Hepadnavirus Infection in a Cat with Chronic Liver Disease: A Multi-Disciplinary Diagnostic Approach. Vet Sci 2023; 10:668. [PMID: 38133220 PMCID: PMC10747313 DOI: 10.3390/vetsci10120668] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 10/26/2023] [Accepted: 11/10/2023] [Indexed: 12/23/2023] Open
Abstract
A 3-year-old female stray, shorthair cat, with clinical signs and serum chemistry markers indicative of hepatic disease, was diagnosed with domestic cat hepadnavirus (DCH) infection. Coupling molecular and serological data, the infection was seemingly contextualized into a chronic phase, since IgM anti-core antibodies, a marker of early-stage Hepatitis B Virus (HBV) infection, were not detected. However, the cat possessed IgG anti-core, a common indicator of chronic HBV infection in human patients and did not show seroconversion to the anti-DCH surface antigen, considered protective during HBV infection and associated with long-term protective immunity. On genome sequencing, the DCH strain showed 98.3% nucleotide identity to strains previously identified in Italy.
Collapse
Affiliation(s)
- Paolo Capozza
- Department of Veterinary Medicine, University of Bari, 70010 Bari, Italy; (P.C.); (F.P.); (M.C.); (G.D.); (A.H.O.); (A.S.); (N.D.); (G.E.); (G.L.)
| | - Francesco Pellegrini
- Department of Veterinary Medicine, University of Bari, 70010 Bari, Italy; (P.C.); (F.P.); (M.C.); (G.D.); (A.H.O.); (A.S.); (N.D.); (G.E.); (G.L.)
| | - Michele Camero
- Department of Veterinary Medicine, University of Bari, 70010 Bari, Italy; (P.C.); (F.P.); (M.C.); (G.D.); (A.H.O.); (A.S.); (N.D.); (G.E.); (G.L.)
| | - Georgia Diakoudi
- Department of Veterinary Medicine, University of Bari, 70010 Bari, Italy; (P.C.); (F.P.); (M.C.); (G.D.); (A.H.O.); (A.S.); (N.D.); (G.E.); (G.L.)
| | - Ahmed Hassan Omar
- Department of Veterinary Medicine, University of Bari, 70010 Bari, Italy; (P.C.); (F.P.); (M.C.); (G.D.); (A.H.O.); (A.S.); (N.D.); (G.E.); (G.L.)
| | - Anna Salvaggiulo
- Department of Veterinary Medicine, University of Bari, 70010 Bari, Italy; (P.C.); (F.P.); (M.C.); (G.D.); (A.H.O.); (A.S.); (N.D.); (G.E.); (G.L.)
| | - Nicola Decaro
- Department of Veterinary Medicine, University of Bari, 70010 Bari, Italy; (P.C.); (F.P.); (M.C.); (G.D.); (A.H.O.); (A.S.); (N.D.); (G.E.); (G.L.)
| | - Gabriella Elia
- Department of Veterinary Medicine, University of Bari, 70010 Bari, Italy; (P.C.); (F.P.); (M.C.); (G.D.); (A.H.O.); (A.S.); (N.D.); (G.E.); (G.L.)
| | | | - Barbara Di Martino
- Faculty of Veterinary Medicine, University of Teramo, 64100 Teramo, Italy; (B.D.M.); (P.F.)
| | - Paola Fruci
- Faculty of Veterinary Medicine, University of Teramo, 64100 Teramo, Italy; (B.D.M.); (P.F.)
| | - Letizia Tomassini
- Istituto Zooprofilattico Sperimentale dell’Umbria e delle Marche, 06126 Perugia, Italy;
| | - Elvio Lepri
- Department of Veterinary Medicine, University of Perugia, 06126 Perugia, Italy;
| | - Vito Martella
- Department of Veterinary Medicine, University of Bari, 70010 Bari, Italy; (P.C.); (F.P.); (M.C.); (G.D.); (A.H.O.); (A.S.); (N.D.); (G.E.); (G.L.)
| | - Gianvito Lanave
- Department of Veterinary Medicine, University of Bari, 70010 Bari, Italy; (P.C.); (F.P.); (M.C.); (G.D.); (A.H.O.); (A.S.); (N.D.); (G.E.); (G.L.)
| |
Collapse
|
|
5
|
Silva BBI, Chen JY, Villanueva BHA, Lu ZY, Hsing HZ, Montecillo AD, Shofa M, Minh H, Chuang JP, Huang HY, Saito A, Chuang KP. Genetic Diversity of Domestic Cat Hepadnavirus in Southern Taiwan. Viruses 2023; 15:2128. [PMID: 37896905 PMCID: PMC10612041 DOI: 10.3390/v15102128] [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] [Received: 09/29/2023] [Revised: 10/12/2023] [Accepted: 10/17/2023] [Indexed: 10/29/2023] Open
Abstract
Domestic cat hepadnavirus (DCH) is an infectious disease associated with chronic hepatitis in cats, which suggests a similarity with hepatitis B virus infections in humans. Since its first identification in Australia in 2018, DCH has been reported in several countries with varying prevalence rates, but its presence in Taiwan has yet to be investigated. In this study, we aimed to identify the presence and genetic diversity of DCH infections in Taiwan. Among the 71 samples tested, eight (11.27%) were positive for DCH. Of these positive cases, three cats had elevated levels of alanine transaminase (ALT) and aspartate transaminase (AST), suggesting an association between DCH infection and chronic hepatitis. Four DCH-positive samples were also tested for feline immunodeficiency virus (FIV) and feline leukemia virus (FeLV) coinfection. One sample (25%) was positive for FIV, whereas there was no positive sample for FeLV (0%). In addition, we performed whole genome sequencing on six samples to determine the viral genome sequences. Phylogenetic analyses identified a distinct lineage compared with previously reported sequences. This study highlights the importance of continuous surveillance of DCH and further research to elucidate the pathophysiology and transmission route of DCH.
Collapse
Affiliation(s)
- Benji Brayan Ilagan Silva
- International Degree Program in Animal Vaccine Technology, International College, National Pingtung University of Science and Technology, Pingtung 912, Taiwan; (B.B.I.S.); (B.H.A.V.)
| | - Jin-Yang Chen
- Graduate Institute of Animal Vaccine Technology, College of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung 912, Taiwan;
| | - Brian Harvey Avanceña Villanueva
- International Degree Program in Animal Vaccine Technology, International College, National Pingtung University of Science and Technology, Pingtung 912, Taiwan; (B.B.I.S.); (B.H.A.V.)
- School of Chemical, Biological and Materials Engineering and Sciences, Mapúa University, Intramuros, Manila 1002, Philippines
| | - Zi-Ying Lu
- Department of Veterinary Medicine, College of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung 912, Taiwan
| | - Hua-Zhen Hsing
- Department of Veterinary Medicine, College of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung 912, Taiwan
| | - Andrew D. Montecillo
- Microbiology Division, Institute of Biological Sciences, College of Arts and Sciences, University of the Philippines Los Baños, Laguna 4031, Philippines;
- Graduate School, University of the Philippines Los Baños, Laguna 4031, Philippines
| | - Maya Shofa
- Department of Veterinary Science, University of Miyazaki, Miyazaki 8892192, Japan
- Graduate School of Medicine and Veterinary Medicine, University of Miyazaki, Miyazaki 8891692, Japan
| | - Hoang Minh
- Department of Anatomy and Histology, Faculty of Veterinary Medicine, Vietnam National University of Agriculture, Hanoi 100000, Vietnam
| | - Jen-Pin Chuang
- Department of Surgery, Chia-Yi Hospital, Ministry of Health and Welfare, Chia-Yi 60069, Taiwan;
- Department of Surgery, Faculty of Medicine, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan
| | - Huai-Ying Huang
- International Degree Program in Animal Vaccine Technology, International College, National Pingtung University of Science and Technology, Pingtung 912, Taiwan; (B.B.I.S.); (B.H.A.V.)
- Demin Veterinary Hospital, Kaohsiung 811, Taiwan
- Department of Pet Care and Grooming, Ta Jen University, Pingtung 912, Taiwan
| | - Akatsuki Saito
- Department of Veterinary Science, University of Miyazaki, Miyazaki 8892192, Japan
- Graduate School of Medicine and Veterinary Medicine, University of Miyazaki, Miyazaki 8891692, Japan
- Center for Animal Disease Control, University of Miyazaki, Miyazaki 8892192, Japan
| | - Kuo-Pin Chuang
- International Degree Program in Animal Vaccine Technology, International College, National Pingtung University of Science and Technology, Pingtung 912, Taiwan; (B.B.I.S.); (B.H.A.V.)
- Graduate Institute of Animal Vaccine Technology, College of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung 912, Taiwan;
- School of Dentistry, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- School of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Companion Animal Research Center, National Pingtung University of Science and Technology, Pingtung 912, Taiwan
| |
Collapse
|
|
6
|
Rabaan AA, Bello KE, Irekeola AA, Kaabi NAA, Halwani MA, Yousuf AA, Alshengeti A, Alfaraj AH, Khamis F, Al-Subaie MF, AlShehail BM, Almuthree SA, Ibraheem NY, Khalifa MH, Alfaresi M, Fares MAA, Garout M, Alsayyah A, Alshehri AA, Alqahtani AS, Alissa M. Prevalence of Hepatocellular Carcinoma in Hepatitis B Population within Southeast Asia: A Systematic Review and Meta-Analysis of 39,050 Participants. Pathogens 2023; 12:1220. [PMID: 37887736 PMCID: PMC10609743 DOI: 10.3390/pathogens12101220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 09/09/2023] [Accepted: 10/02/2023] [Indexed: 10/28/2023] Open
Abstract
BACKGROUND AND AIM Hepatocellular carcinoma (HCC) is a significant complication of hepatitis B and still poses a global public health concern. This systematic review and meta-analysis provide adequate details on the prevalence of HCC in the HBV population within Southeast Asian countries. METHOD Following the Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) criteria, a thorough search for literature discussing the prevalence of HCC in the HBV population within southeast Asia was performed. Eligible studies were subjected to a meta-analysis utilising a DerSimonian and Laird approach and a random effect model. A protocol was registered with PROSPERO (CRD42023423953). RESULT Our study meticulously recovered 41 articles from seven countries in Southeast Asia, namely Cambodia, Indonesia, Malaysia, the Philippines, Singapore, Thailand, and Vietnam. A total of 39,050 HBV patients and 7479 HCC cases in southeast Asia were analysed. The pooled prevalence of HCC in HBV cases within southeast Asia was 45.8% (95% CI, 34.3-57.8%, I2 = 99.51%, p < 0.001). Singapore (62.5%, CI: 42.4-79.1) had the highest pooled prevalence of HCC in the HBV population compared to Vietnam, with the lowest estimate (22.4%, CI: 9.9-44.9). There was a drop in the pooled prevalence of HCC in HBV from 2016 until now (37.6%, CI: 19.2-60.5). CONCLUSION The findings of this review reveal a high pooled prevalence of HCC in the HBV population and therefore stir the need for routine screening, management, and surveillance.
Collapse
Affiliation(s)
- Ali A. Rabaan
- Molecular Diagnostic Laboratory, Johns Hopkins Aramco Healthcare, Dhahran 31311, Saudi Arabia
- College of Medicine, Alfaisal University, Riyadh 11533, Saudi Arabia
- Department of Public Health and Nutrition, The University of Haripur, Haripur 22610, Pakistan
| | - Kizito Eneye Bello
- Department of Microbiology, Faculty of Natural Science, Kogi State University (Prince Abubakar Audu University) Anyigba, Anyigba PMB 1008, Nigeria
- Department of Medical Microbiology and Parasitology, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia
| | - Ahmad Adebayo Irekeola
- Department of Medical Microbiology and Parasitology, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia
- Microbiology Unit, Department of Biological Sciences, College of Natural and Applied Sciences, Summit University Offa, Offa PMB 4412, Nigeria
| | - Nawal A. Al Kaabi
- College of Medicine and Health Science, Khalifa University, Abu Dhabi 127788, United Arab Emirates
- Sheikh Khalifa Medical City, Abu Dhabi Health Services Company (SEHA), Abu Dhabi 51900, United Arab Emirates
| | - Muhammad A. Halwani
- Department of Medical Microbiology, Faculty of Medicine, Al Baha University, Al Baha 4781, Saudi Arabia
| | - Amjad A. Yousuf
- Department of Medical Laboratories Technology, College of Applied Medical Sciences, Taibah University, Madinah 41411, Saudi Arabia
| | - Amer Alshengeti
- Department of Pediatrics, College of Medicine, Taibah University, Al-Madinah 41491, Saudi Arabia
- Department of Infection Prevention and Control, Prince Mohammad Bin Abdulaziz Hospital, National Guard Health Affairs, Al-Madinah 41491, Saudi Arabia
| | - Amal H. Alfaraj
- Pediatric Department, Abqaiq General Hospital, First Eastern Health Cluster, Abqaiq 33261, Saudi Arabia
| | - Faryal Khamis
- Infection Diseases Unit, Department of Internal Medicine, Royal Hospital, Muscat 1331, Oman
| | - Maha F. Al-Subaie
- College of Medicine, Alfaisal University, Riyadh 11533, Saudi Arabia
- Research Center, Dr. Sulaiman Alhabib Medical Group, Riyadh 13328, Saudi Arabia
- Department of Infectious Diseases, Dr. Sulaiman Alhabib Medical Group, Riyadh 13328, Saudi Arabia
| | - Bashayer M. AlShehail
- Pharmacy Practice Department, College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia
| | - Souad A. Almuthree
- Department of Infectious Disease, King Abdullah Medical City, Makkah 43442, Saudi Arabia
| | - Noha Y. Ibraheem
- Department of Infectious Disease, King Abdullah Medical City, Makkah 43442, Saudi Arabia
| | - Mahassen H. Khalifa
- Department of Infectious Disease, King Abdullah Medical City, Makkah 43442, Saudi Arabia
| | - Mubarak Alfaresi
- Department of Pathology and Laboratory Medicine, Zayed Military Hospital, Abu Dhabi 3740, United Arab Emirates
- Department of Pathology, College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai 505055, United Arab Emirates
| | - Mona A. Al Fares
- Department of Internal Medicine, King Abdulaziz University Hospital, Jeddah 21589, Saudi Arabia
| | - Mohammed Garout
- Department of Community Medicine and Health Care for Pilgrims, Faculty of Medicine, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Ahmed Alsayyah
- Department of Pathology, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam 31441, Saudi Arabia
| | - Ahmad A. Alshehri
- Department of Clinical Laboratory Sciences, Faculty of Applied Medical Sciences, Najran University, Najran 61441, Saudi Arabia
| | - Ali S. Alqahtani
- Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Khalid University, Abha 61481, Saudi Arabia
| | - Mohammed Alissa
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| |
Collapse
|
|
7
|
Wardhani SW, Tummaruk P, Piewbang C, Techangamsuwan S. Quantification of domestic cat hepadnavirus DNA in various body fluid specimens of cats: the potential viral shedding routes. Front Vet Sci 2023; 10:1248445. [PMID: 37732146 PMCID: PMC10507184 DOI: 10.3389/fvets.2023.1248445] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 08/21/2023] [Indexed: 09/22/2023] Open
Abstract
Domestic cat hepadnavirus (DCH) belongs to the Hepadnaviridae family together with human hepatitis B virus (HBV) that remains to be a major health problem worldwide. The transmission of HBV infectious virion has been one of the essential factors that contribute to high number of HBV infection in humans. It has been long known that various body fluid specimens of human with chronic HBV infection contain HBV DNA and demonstrated to be infectious. In contrast to this knowledge, the detection of DCH in various body fluid specimens of cats, has not been reported. This study explored the detection of DCH DNA in various body fluid specimens of cats by quantitative polymerase chain reaction (qPCR) and investigated whether the detection of DCH DNA from broader routes was correlated with any genomic diversity by phylogenetic analysis. A total of 1,209 body fluid specimens were included, and DCH DNA was detected not only in 4.70% (25/532) of blood samples; but also in 12.5% (1/8), 1.14% (1/88), 2.54% (10/394), and 1.65% (3/182) of auricular swab (AS), nasal swab (NS), oral swab (OS), and rectal swab (RS) specimens, respectively. Furthermore, the level of DCH DNA detected in the blood was significantly correlated with DCH DNA detection in OS (P = 0.02) and RS (P = 0.04) specimens. Genomic analysis revealed that there was no notable genomic diversity within the complete genome sequences obtained in this study. In conclusion, this study highlighted the presence of DCH DNA in various body fluid specimens of cats, and the potential role of these specimens in DCH horizontal transmission within the cat population warrants further studies.
Collapse
Affiliation(s)
- Sabrina Wahyu Wardhani
- The International Graduate Program of Veterinary Science and Technology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
- Animal Virome and Diagnostic Development Research Unit, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
| | - Padet Tummaruk
- Department of Obstetrics, Gynaecology, and Reproduction, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
| | - Chutchai Piewbang
- Animal Virome and Diagnostic Development Research Unit, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
| | - Somporn Techangamsuwan
- Animal Virome and Diagnostic Development Research Unit, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
- Department of Pathology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
| |
Collapse
|
|
8
|
Ratti G, Stranieri A, Scavone D, Cafiso A, Meazzi S, Luzzago C, Dall'Ara P, Tagliasacchi F, Cavicchioli L, Ferrari F, Giordano A, Paltrinieri S, Lauzi S. Detection and genetic characterization of domestic cat hepadnavirus in cats with cavitary effusions. Vet Microbiol 2023; 284:109828. [PMID: 37406408 DOI: 10.1016/j.vetmic.2023.109828] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 06/26/2023] [Accepted: 06/28/2023] [Indexed: 07/07/2023]
Abstract
After the identification of the novel domestic cat hepadnavirus (DCH) in 2018, its potential pathogenetic role in feline hepatic diseases has been suggested. Following the detection of DCH in a cat's serum and peritoneal effusion, the aim of this study was to retrospectively investigate the presence of DCH in cats with and without cavitary effusions along with DCH presence in effusions. Stored serum and effusion samples from cats with and without effusions admitted to the Veterinary Teaching Hospital of Lodi (Italy) in 2020-2022 were included based on results of hematobiochemical parameters. Effusions were classified based on cytological and physicochemical findings. The likelihood of liver damage was estimated based on clinical and laboratory findings. Samples were tested for DCH presence by quantitative PCR (qPCR). Positive samples were subjected to whole genome sequencing and phylogenetic analysis. DCH was detected in both serum and peritoneal effusion samples of 2/72 (2.8%) enrolled cats, included in the group with effusions (2/33; 6.1%), with one cat showing inflammatory and the other non-inflammatory effusion. Both DCH-positive cats belonged to the group with a likelihood of liver damage (2/22, 9.1%). Phylogeny showed that the DCH sequences from this study clustered with the prototypic Australian strain but were not included in the clade with other Italian DCH sequences. Results suggest the circulation of different DCH variants in Italy and show the presence of DCH in effusion samples from DCH-positive cats, mirroring the presence of HBV in body fluids from HBV-infected humans. Further studies are still recommended to define the pathogenic role of DCH in cats.
Collapse
Affiliation(s)
- Gabriele Ratti
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Angelica Stranieri
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Donatella Scavone
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Alessandra Cafiso
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Sara Meazzi
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Camilla Luzzago
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy.
| | - Paola Dall'Ara
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Filippo Tagliasacchi
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Laura Cavicchioli
- Department of Comparative Biomedicine and Food Science, University of Padua, Agripolis, Viale dell'Università 16, 35020 Legnaro, PD, Italy
| | - Francesco Ferrari
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Alessia Giordano
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Saverio Paltrinieri
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Stefania Lauzi
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| |
Collapse
|
|
9
|
Gürpınar Tosun B, Karagözlü Akgül A, Almus E, Abidoğlu S, Turan S, Bereket A, Güran T. Non-hormonal Clitoromegaly due to Clitoral Priapism Caused by Appendicitis/Appendectomy. J Clin Res Pediatr Endocrinol 2023; 15:324-328. [PMID: 34866370 PMCID: PMC10448556 DOI: 10.4274/jcrpe.galenos.2021.2021-8-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 11/17/2021] [Indexed: 12/01/2022] Open
Abstract
Clitoromegaly usually develops due to hyperandrogenism. There are a few cases of clitoromegaly described without clinical and biochemical hyperandrogenism. Clitoromegaly due to clitoral priapism and clitoral priapism after appendectomy have not been reported previously. A 7-year-old girl was referred for enlargement of the clitoris. She reported having a mild, pulsating clitoral pain starting three days after an appendectomy operation. Subsequently, painful swelling and an increase in the size of the clitoris was observed. Her growth and physical examination were otherwise normal. Causes of the clitoromegaly due to androgen excess were excluded after a comprehensive work-up. Color Doppler ultrasound revealed a high peak systolic velocity and resistance in the cavernosal artery, consistent with clitoral priapism. The clitoromegaly and associated symptoms improved significantly with oral pseudoephedrine and intracavernosal aspiration. This unique case illustrates that clitoral priapism is a rare, non-hormonal cause of clitoromegaly and may occur after appendectomy. Pseudoephedrine treatment is helpful in alleviating the symptoms.
Collapse
Affiliation(s)
- Büşra Gürpınar Tosun
- Marmara University Faculty of Medicine, Department of Pediatric Endocrinology and Diabetes, İstanbul, Turkey
| | - Ahsen Karagözlü Akgül
- Marmara University Faculty of Medicine, Department of Pediatric Urology, İstanbul, Turkey
| | - Eda Almus
- Marmara University Faculty of Medicine, Department of Pediatric Radiology, İstanbul, Turkey
| | - Sadık Abidoğlu
- Marmara University Faculty of Medicine, Department of Pediatric Urology, İstanbul, Turkey
| | - Serap Turan
- Marmara University Faculty of Medicine, Department of Pediatric Endocrinology and Diabetes, İstanbul, Turkey
| | - Abdullah Bereket
- Marmara University Faculty of Medicine, Department of Pediatric Endocrinology and Diabetes, İstanbul, Turkey
| | - Tülay Güran
- Marmara University Faculty of Medicine, Department of Pediatric Endocrinology and Diabetes, İstanbul, Turkey
| |
Collapse
|
|
10
|
Capozza P, Carrai M, Choi YR, Tu T, Nekouei O, Lanave G, Martella V, Beatty JA, Barrs VR. Domestic Cat Hepadnavirus: Molecular Epidemiology and Phylogeny in Cats in Hong Kong. Viruses 2023; 15:150. [PMID: 36680190 PMCID: PMC9865086 DOI: 10.3390/v15010150] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 12/30/2022] [Accepted: 12/31/2022] [Indexed: 01/05/2023] Open
Abstract
Domestic cat hepadnavirus (DCH) is an emerging virus related to the hepatitis B virus (HBV). The pathogenic potential of DCH in cats remains to be established. The molecular prevalence of DCH varies widely in the regions investigated so far. The aim of this study was to determine the prevalence, load, and risk factors for DCH detection among cats in Hong Kong, and to generate molecular and epidemiological data on the DCH strains circulating in cats in Hong Kong. DCH DNA was detected using DCH-specific qPCR in 57/513 (11.1%) residual diagnostic blood samples from owned cats. The median viral load was 8.85 × 103 copies/mL of whole blood (range for the 5th to the 95th percentile, 3.33 × 103 to 2.2 × 105 copies per mL). Two outliers had higher viral loads of 1.88 × 107 copies/mL and 4.90 × 109 copies/mL. DCH was detected in cats from 3 months to 19 years of age. Sex, age, neuter status, breed, or elevated serum alanine aminotransferase were not statistically associated with DCH DNA detection. On phylogenetic analysis based on 12 complete genome sequences, the Hong Kong DCH viruses clustered in Genotype A with viruses from Australia and Asia (clade A1), distinct from viruses from Europe (clade A2). Sequence analysis found that DCH has similar epsilon and direct repeat regions to human HBV, suggesting a conserved method of replication. Based on our findings, the DCH strains circulating in Hong Kong are a continuum of the Asiatic strains.
Collapse
Affiliation(s)
- Paolo Capozza
- Department of Veterinary Medicine, University of Bari Aldo Moro, 70010 Valenzano, Italy
| | - Maura Carrai
- Department of Veterinary Clinical Sciences, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon Tong, Hong Kong
- Centre for Animal Health and Welfare, City University of Hong Kong, Kowloon Tong, Hong Kong
| | - Yan Ru Choi
- Department of Veterinary Clinical Sciences, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon Tong, Hong Kong
- Centre for Animal Health and Welfare, City University of Hong Kong, Kowloon Tong, Hong Kong
| | - Thomas Tu
- Storr Liver Centre, Westmead Clinical School and Westmead Institute for Medical Research, Faculty of Medicine and Health, The University of Sydney, Westmead, NSW 2145, Australia
- Sydney Institute for Infectious Diseases, University of Sydney at Westmead Hospital, Westmead, NSW 2145, Australia
| | - Omid Nekouei
- Department of Infectious Diseases and Public Health, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon Tong, Hong Kong
| | - Gianvito Lanave
- Department of Veterinary Medicine, University of Bari Aldo Moro, 70010 Valenzano, Italy
| | - Vito Martella
- Department of Veterinary Medicine, University of Bari Aldo Moro, 70010 Valenzano, Italy
| | - Julia A. Beatty
- Department of Veterinary Clinical Sciences, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon Tong, Hong Kong
- Centre for Animal Health and Welfare, City University of Hong Kong, Kowloon Tong, Hong Kong
| | - Vanessa R. Barrs
- Department of Veterinary Clinical Sciences, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Kowloon Tong, Hong Kong
- Centre for Animal Health and Welfare, City University of Hong Kong, Kowloon Tong, Hong Kong
| |
Collapse
|