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Uwiera RRE, Vijayasekaran S, Wallace AM, Reese DJ, Walsh AL, Uwiera TC, Vaughan-Higgins R, Vitali SD. Fungal Rhinosinusitis Caused by a Curvularia sp. Infection in a Female Sumatran Orangutan: A Case Report. Pathogens 2022; 11:pathogens11101166. [PMID: 36297223 PMCID: PMC9612030 DOI: 10.3390/pathogens11101166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 09/21/2022] [Accepted: 10/05/2022] [Indexed: 11/05/2022] Open
Abstract
Mycotic nasal cavity and paranasal sinus infections in non-human primates (NHPs) are relatively uncommon diseases of the upper respiratory tract. This case study describes the clinical and pathological features as well as the diagnostic techniques and interventions applied to treat the associated disease. A 23-year-old primiparous female Sumatran orangutan residing at Perth Zoo in Western Australia developed intermittent episodes of right-sided epistaxis. An ulcerative nasal mass was identified from a diagnostic endoscopy. The mass was initially biopsied and showed the morphological characteristics of a dematiaceous fungal organism upon a histological examination. There were prominent mucosal and submucosal granulomatous infiltrates containing histocytes, giant cells, and lymphocytes admixed with fewer numbers of neutrophils and eosinophils surrounding the fungal organism. The organism was identified as Curvularia sp. by the fungal characteristics associated with the histopathology, culture growth, and PCR analysis. The mass was subsequently removed with endoscopic sinus surgery (ESS) and the orangutan was medically treated with itraconazole for several months. The recovery was uneventful and the orangutan returned to full health.
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Affiliation(s)
- Richard R. E. Uwiera
- Department of Agricultural, Food & Nutritional Science, University of Alberta, Edmonton, AB T6G 2R3, Canada
- Correspondence: (R.R.E.U.); (R.V.-H.); (S.D.V.)
| | - Shyan Vijayasekaran
- Otolaryngology Head and Neck Surgery, Medical School, University of Western Australia, Perth, WA 6009, Australia
| | | | - David J. Reese
- VetCT Consultants in Telemedicine Pty. Ltd., Fremantle, WA 6160, Australia
| | - Audra L. Walsh
- Vetpath Laboratory Services, Jandakot, WA 6164, Australia
| | - Trina C. Uwiera
- Department of Surgery, University of Alberta, Edmonton, AB T6G 2R3, Canada
| | | | - Simone D. Vitali
- Wildlife Health Australia Inc., Mosman, NSW 2088, Australia
- Correspondence: (R.R.E.U.); (R.V.-H.); (S.D.V.)
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Wu ML, Gong L, Qian C, Liang ZG, Zeng W. Characteristics of blood chemistry, hematology, and lymphocyte subsets in pregnant rhesus monkeys. Chin J Nat Med 2015; 13:409-14. [PMID: 26073336 DOI: 10.1016/s1875-5364(15)30033-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Indexed: 11/29/2022]
Abstract
The present study was designed to characterize the blood chemistry, hematology, and lymphocyte subsets in pregnant rhesus monkeys and provide baseline parameters for future studies of reproductive and developmental toxicity and developmental immunotoxicity. Harem-mating was used in 96 female and 16 male rhesus monkeys. Pregnancy was confirmed on gestation day (GD)18 by ultrasound. The blood samples of rhesus monkeys were collected at various times (20 days before pregnancy and GD20, 100 and 150). The analyses of blood chemistry, hematology, and lymphocyte subsets were performed. Compared with 20 days before pregnancy, Significant decreases (P < 0.05) were observed in HCT and RBC on GD20, GD150 and in HGB on GD150, Significant increases in NEUT and decreases in LYMPH on GD20 were observed. Significant decreases in ALB from GD20 to GD150 were observed, significant decreases in TP was observed on GD100. Significant increases in mean GLU were observed on GD20 and GD150 during pregnancy. Significant decreases (P < 0.05) in CD20(+) subsets on GD100, GD150 and CD4(+)/CD8(+)ratio on GD150 were observed, The significant changes of MCV, MCHC, RDW-SD, MCV, MONO, ALT, AST, GLB, ALP, TBIL, DBIL, IBIL, GGT, CR-S, URIC, TC, TG and CK were observed during the pregnant period, but no biologic change were observed, There were no significant changes in MCH, RDW-CV, MPV, BUN, CD3(+), CD4(+) and CD8(+) during pregnancy. These data provide a database for preclinical study in rhesus monkeys. Physiological anemia, hyperglycemia, and immune suppression may occur in pregnant rhesus monkey which is similar to that found in human, and it is essential to distinguish the physiological changes from the pharmacological effects in reproductive and developmental toxicity and developmental immunotoxicity studies of pharmaceuticals.
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Affiliation(s)
- Ming-Ling Wu
- Sichuan Industrial Institute of Antibiotics, Chengdu 610052, China
| | - Li Gong
- Sichuan Primed Bio-tech Group Co. Ltd., Chengdu 610017, China
| | - Can Qian
- Sichuan Industrial Institute of Antibiotics, Chengdu 610052, China
| | - Zhi-Gang Liang
- Sichuan Industrial Institute of Antibiotics, Chengdu 610052, China
| | - Wen Zeng
- Sichuan Industrial Institute of Antibiotics, Chengdu 610052, China.
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Zheng HY, Zhang MX, Pang W, Zheng YT. Aged Chinese rhesus macaques suffer severe phenotypic T- and B-cell aging accompanied with sex differences. Exp Gerontol 2014; 55:113-9. [DOI: 10.1016/j.exger.2014.04.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Revised: 04/05/2014] [Accepted: 04/08/2014] [Indexed: 10/25/2022]
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Willis EL, Eberle R, Wolf RF, White GL, McFarlane D. The effects of age and cytomegalovirus on markers of inflammation and lymphocyte populations in captive baboons. PLoS One 2014; 9:e107167. [PMID: 25244034 PMCID: PMC4170980 DOI: 10.1371/journal.pone.0107167] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Accepted: 08/04/2014] [Indexed: 12/29/2022] Open
Abstract
The human immune system undergoes age-related changes that can lead to increased disease susceptibility. Using the baboon as a model for human immune system aging, we examined age-related changes in relative and absolute numbers of T cell subpopulations, cytomegalovirus (CMV) titer and markers of inflammation. In addition, the effect of gender, social status and peer group on lymphocyte subpopulations was determined. Relative and absolute numbers of total lymphocytes (CD3+), T helper cells (CD4+), and cytotoxic T cells (CD8+) increased with age. The proportion of naïve T cells (CD45RA+) decreased, while the total number of cells negative for the co-stimulatory receptor, CD28 (CD28-) increased in an age-dependent manner. Furthermore, CMV titers were negatively correlated with the number of naive CD4+ cells. IL-6 and cortisol concentration were also negatively associated with T cell subpopulations. Additionally, socially dominant baboons exhibited decreases in naïve CD4+ and CD8+ cells (by 65% and 52%, respectively) compared to subordinate animals. These results suggest that factors such as CMV exposure and inflammation may contribute to the age-related decline in immune health and indicate that factors like social status should be considered when studying immunosenescence in animal models.
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Affiliation(s)
- Erin L. Willis
- Department of Physiological Sciences, Center for Veterinary Health Sciences, Oklahoma State University, Stillwater, Oklahoma, United States of America
| | - Richard Eberle
- Department of Veterinary Pathobiology, Center for Veterinary Health Sciences, Oklahoma State University, Stillwater, Oklahoma, United States of America
| | - Roman F. Wolf
- Department of Comparative Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States of America
| | - Gary L. White
- Department of Comparative Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, United States of America
| | - Dianne McFarlane
- Department of Physiological Sciences, Center for Veterinary Health Sciences, Oklahoma State University, Stillwater, Oklahoma, United States of America
- * E-mail:
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Lei N, Wang Y, Zhang WJ, Duan JZ, Yang GB. Indoleamine 2,3-dioxygenase is differentially expressed by different white blood cell populations of rhesus macaques (Macaca mulatta
). J Med Primatol 2013; 42:192-203. [DOI: 10.1111/jmp.12054] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/25/2013] [Indexed: 01/28/2023]
Affiliation(s)
- N. Lei
- National Center for AIDS/STD Control and Prevention; China-CDC; Beijing China
| | - Y. Wang
- National Center for AIDS/STD Control and Prevention; China-CDC; Beijing China
| | - W.-J. Zhang
- National Center for AIDS/STD Control and Prevention; China-CDC; Beijing China
| | - J.-Z. Duan
- National Center for AIDS/STD Control and Prevention; China-CDC; Beijing China
| | - G.-B. Yang
- National Center for AIDS/STD Control and Prevention; China-CDC; Beijing China
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Ling F, Zhuo M, Ni C, Zhang GQ, Wang T, Li W, Wei LQ, Du HL, Wang JF, Wang XN. Comprehensive identification of high-frequency and co-occurring Mafa-B, Mafa-DQB1, and Mafa-DRB alleles in cynomolgus macaques of Vietnamese origin. Hum Immunol 2012; 73:547-53. [PMID: 22365968 PMCID: PMC7115533 DOI: 10.1016/j.humimm.2012.02.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2011] [Revised: 01/24/2012] [Accepted: 02/01/2012] [Indexed: 11/13/2022]
Abstract
High-frequency alleles and/or co-occurring human leukocyte antigen (HLA) alleles across loci appear to be more important than individual alleles, because they might be markers of disease risk that have clinical value as biomarkers for targeted screening or the development of new therapies. To better elucidate the major histocompatibility complex background and to facilitate the experimental use of cynomolgus macaques, Mafa-B, Mafa-DQB1, and Mafa-DRB alleles were characterized and their combinations were investigated from 30 macaques of Vietnamese origin by cloning and sequencing. A total of 48 Mafa-B, 22 Mafa-DQB1, and 42 Mafa-DRB alleles, were detected in this study, respectively. In addition, two Mafa-DQB1 and eight Mafa-DRB alleles represented novel sequences that had not been documented in earlier studies. Our results also showed that the macaque from Vietnam might be valuable because >30% of the test animals possessed Mafa-DRB*w304 (30%) and -DQB1*0616 (30%). We report that the combination of major histocompatibility complex (MHC) class I and II alleles, including the combination of DRB3*0403-DRB*w304, DRB1*1013-DRB*w304, and Mafa-B*007:01:01-DRB*w304, which was in 17%, 13%, and 13% of the animals, respectively. Interesting, more than two Mafa-DQB1 alleles detected in one animal in this study suggest that Mafa-DQB1, like Mafa-DRB, might be a duplication in the chromosome, which have ever been documented in cynomolgus monkeys but has not yet been observed in rhesus macaques or other primates. Our results for the high frequency of commonly co-occurring MHC alleles across loci in a cohort of the Vietnamese cynomolgus macaque emphasized the value of this species as a model for biomedical research.
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Affiliation(s)
- Fei Ling
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou 510006, P.R. China
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Yang GB, Lei N, Zong CM, Duan JZ, Xing H, Shao Y. Elevated frequency of CD1c+ myeloid dendritic cells in the peripheral blood mononuclear cells of simian/human immunodeficiency virus (SHIV) and simian immunodeficiency virus (SIV) repeatedly infected Chinese rhesus macaques. Cell Immunol 2011; 271:36-43. [DOI: 10.1016/j.cellimm.2011.05.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2011] [Revised: 05/11/2011] [Accepted: 05/31/2011] [Indexed: 11/27/2022]
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Characterization of the major histocompatibility complex class II DOB, DPB1, and DQB1 alleles in cynomolgus macaques of Vietnamese origin. Immunogenetics 2010; 63:155-66. [PMID: 21132285 PMCID: PMC7080152 DOI: 10.1007/s00251-010-0498-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2010] [Accepted: 11/16/2010] [Indexed: 12/20/2022]
Abstract
Major histocompatibility complex (MHC) molecules play an important role in the susceptibility and/or resistance to many diseases. To gain an insight into the MHC background and to facilitate the experimental use of cynomolgus macaques, the second exon of the MhcMafa-DOB, -DPB1, and -DQB1 genes from 143 cynomolgus macaques were characterized by cloning to sequencing. A total of 16 Mafa-DOB, 16 Mafa-DPB1, and 34 Mafa-DQB1 alleles were identified, which revealed limited, moderate, and marked allelic polymorphism at DOB, DPB1, and DQB1, respectively, in a cohort of cynomolgus macaques of Vietnamese origin. In addition, 16 Mafa-DOB, 5 Mafa-DPB1, and 8 Mafa-DQB1 alleles represented novel sequences that had not been reported in earlier studies. Almost of the sequences detected at the DOB and DQB1 locus in the present study belonged to DOB*01 (100%) and DQB1*06 (62%) lineages, respectively. Interestingly, four, three, and one high-frequency alleles were detected at Mafa-DOB, -DPB1, and -DQB1, respectively, in this monkeys. The alleles with the highest frequency among these monkeys were Mafa-DOB*010102, Mafa-DPB1*13, and Mafa-DQB1*0616, and these were found in 33 (25.6%) of 129 monkeys, 32 (31.37%) of 102 monkeys, and 30 (31%) of 143 monkeys, respectively. The high-frequency alleles may represent high priority targets for additional characterization of immune function. We also carried out evolutionary and population analyses using these sequences to reveal population-specific alleles. This information will not only promote the understanding of MHC diversity and polymorphism in the cynomolgus macaque but will also increase the value of this species as a model for biomedical research.
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Qiu Y, Liu Y, Qi Z, Wang W, Kou Z, Zhang Q, Liu G, Liu T, Yang Y, Yang X, Xin Y, Li C, Cui B, Huang S, Liu H, Zeng L, Wang Z, Yang R, Wang H, Wang X. Comparison of Immunological Responses of Plague Vaccines F1 + rV270 and EV76 in Chinese-Origin Rhesus Macaque, Macaca mulatta. Scand J Immunol 2010; 72:425-33. [DOI: 10.1111/j.1365-3083.2010.02456.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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10
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Song H, Yan R, Xu L, Song X, Shah MAA, Zhu H, Li X. Efficacy of DNA vaccines carrying Eimeria acervulina lactate dehydrogenase antigen gene against coccidiosis. Exp Parasitol 2010; 126:224-31. [PMID: 20566413 DOI: 10.1016/j.exppara.2010.05.015] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2009] [Revised: 04/22/2010] [Accepted: 05/21/2010] [Indexed: 11/26/2022]
Abstract
The efficacies of DNA vaccines encoding either Eimeria acervulina lactate dehydrogenase (LDH) antigen or a combination of LDH antigen and chicken IL-2 or IFN-gamma were evaluated against chicken coccidiosis. Three vaccine plasmids pVAX-LDH, pVAX-LDH-IFN-gamma and pVAX-LDH-IL-2 were constructed using the eukaryotic expression vector pVAX1. Expressions of proteins encoded by plasmids DNA in vivo were detected by reverse transcription-polymerase chain reaction (RT-PCR) and western blot assay. Average body weight gain, oocyst output, survival rate and lesion scores were measured to evaluate the protective effects of vaccination on challenge infection. The results showed that DNA vaccines could obviously alleviate body weight loss, duodenal lesions, oocyst output and enhance oocyst decrease ratio. Anti-coccidial indexes (ACIs) of pVAX-LDH-IFN-gamma and pVAX-LDH-IL-2 groups were higher than that of other groups. Flow cytometric analysis of T lymphocytes in spleen and cecal tonsil demonstrated that DNA vaccines had significantly increased percentages of CD3(+) T cells compared with pVAX1 alone or TE buffer. The results provided the first proof that DNA vaccine carrying E. acervulina LDH antigen gene induced protective immunity against homologous infection and its effect could be enhanced by co-expression of chicken IL-2 or IFN-gamma.
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Affiliation(s)
- Hongyan Song
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, Jiangsu 210095, PR China
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11
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Magalhaes I, Vudattu NK, Ahmed RK, Kühlmann-Berenzon S, Ngo Y, Sizemore DR, Wehlin L, Weichold F, Andersson J, Skeiky YAW, Sadoff J, Gaines H, Thorstensson R, Spångberg M, Maeurer MJ. High content cellular immune profiling reveals differences between rhesus monkeys and men. Immunology 2010; 131:128-40. [PMID: 20465573 DOI: 10.1111/j.1365-2567.2010.03284.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
A better understanding of similarities and differences in the composition of the cellular immune system in non-human primates (NHPs) compared with human subjects will improve the interpretation of preclinical studies. It will also aid in addressing the usefulness of NHPs as subjects for studying chronic diseases, vaccine development and immune reconstitution. We employed high content colour flow cytometry and analysed simultaneously the expression of CD3, CD4, CD8alpha, CD8beta, CD16/CD56, CD45RA, CCR7, CD27, CD28, CD107a and the interleukin-7 receptor alpha-chain (IL-7Ralpha) in peripheral blood mononuclear cells (PBMCs) of 27 rhesus macaques and 16 healthy human subjects. Regulatory T cells (Tregs) were identified using anti-CD3, -CD4, -CD25, -FoxP3, and -IL-7Ralpha monoclonal antibodies. Responsiveness to IL-7 was gauged in a signal transducer and activation of transcription 5 (STAT-5) phosphorylation assay. Human and NHP PBMCs showed a similar T-cell composition pattern with some remarkable differences. Similarities: human and NHP CD4(+) and CD8(+) cells showed a similar STAT-5 phosphorylation pattern in response to IL-7. Multicolour flow cytometric analysis identified a CD4(+) CD8alphaalpha(+) CD8alphabeta(+) T-cell population in NHPs as well as in human subjects that expressed the degranulation marker CD107a and may represent a unique CD4(+) T-cell subset endowed with cytotoxic capacity. Differences: we identified in PBMCs from NHPs a higher proportion (5.16% in CD3(+) T cells) of CD8alphaalpha(+) T cells when compared with human donors (1.22% in CD3(+) T cells). NHP CD8alphaalpha(+) T cells produced tumour necrosis factor-alpha / interferon-gamma (TNF-alpha/IFN-gamma) or TNF-alpha, whereas human CD8alphaalpha(+) T cells produced simultaneously TNF-alpha/IFN-gamma and IL-2. A minor percentage of human CD8(+) T cells expressed CD25(bright) and FoxP3 (0.01%). In contrast, 0.07% of NHP CD8(+) T cells exhibited the CD25(bright) FoxP3(+) phenotype. PBMCs from NHPs showed less IL-7Ralpha-positive events in all T-cell subsets including CD4(+) Tregs (median 5%) as compared with human (median 12%). The data visualize commonalities and differences in immune cell subsets in humans and NHPs, most of them in long-lived memory cells and cells with suppressive functions. This provides a matrix to assess future efforts to study diseases and vaccines in NHPs.
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Affiliation(s)
- Isabelle Magalhaes
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Solna, Sweden
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12
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Qiu CL, Yang GB, Yu K, Li Y, Li XL, Liu Q, Zhao H, Xing H, Shao Y. Characterization of the major histocompatibility complex class II DQB (MhcMamu-DQB1) alleles in a cohort of Chinese rhesus macaques (Macaca mulatta). Hum Immunol 2008; 69:513-21. [PMID: 18582516 DOI: 10.1016/j.humimm.2008.05.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2008] [Revised: 05/22/2008] [Accepted: 05/27/2008] [Indexed: 10/21/2022]
Abstract
Rhesus macaques have long been used in animal models for various human diseases, the susceptibility and/or resistance to some of which have been associated with the major histocompatibilty complex (MHC). To gain insight into the MHC background and to facilitate the experimental use of Chinese rhesus macaques, the second exon of MhcMamu-DQB1 genes in 105 rhesus macaques were characterized by cloning and sequencing. A total of 37 MhcMamu-DQB1 alleles were identified, illustrating a marked allelic polymorphism at DQB1 in these monkeys. In addition to 10 alleles were novel sequences that had not been documented in earlier reports, at least 14 alleles reported in earlier studies were not detected in this study. Most of the sequences (73%) observed in this study belong to DQB1 06 (13 alleles) and DQB1 18 (14 alleles) lineages, and the rest (27%) belong to DQB1 15, DQB1 16 and DQB1 17 lineages. The most frequent allele detected among these monkeys was MhcMamu-DQB1 06111 (22%), followed by DQB1 1503 (19%); and most of the novel alleles were present at a frequency of less than 2.5%. As for individual animals, 24 of 105 (23%) were homozygous whereas 81 of 105 (77%) were heterozygous at the MhcMamu-DQB1 locus. These data indicated significant differences in MhcMamu-DQB1 allele distribution between the Chinese rhesus macaques and the previously reported rhesus macaques, which were mostly of Indian origin. This information will not only promote the understanding of rhesus macaque MHC diversity and polymorphism but will also facilitate the use of Chinese rhesus macaques in human disease studies, especially those that may be associated with HLA-DQB genes.
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Affiliation(s)
- Chen-Li Qiu
- State Key Laboratory for Infectious Disease Prevention and Control, National Center for AIDS/STD Control and Prevention, Beijing 100050, People's Republic of China
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