1
|
Zhu G, Liu X, Feng J, Deng Y, Li Y, Ma Q, Chen L, Su Y, Ping A, Xie F, Wang T, Lv L. Effect of age and sex on hematological and biochemical parameters in Chinese rhesus monkeys (Macaca mulatta) anesthetized with ketamine. J Med Primatol 2023; 52:384-391. [PMID: 37807223 DOI: 10.1111/jmp.12677] [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: 05/16/2023] [Revised: 08/29/2023] [Accepted: 09/03/2023] [Indexed: 10/10/2023]
Abstract
OBJECTIVE Rhesus monkeys are increasingly used in biomedical research, which makes their hematological and biochemical parameters increasingly important in preclinical research. Since age and sex can influence blood parameters, establishing reference intervals for such parameters based on age and sex becomes along with identifying the effect of age and sex on those parameters. METHODS A total of 1385 healthy Chinese rhesus monkeys (548 males and 837 females) anesthetized with ketamine were selected and segregated by age (six groups) and sex. A total of 21 hematological and 26 biochemical parameters were measured, and the effects of age and sex were analyzed. RESULTS We established baseline indices for hematological and biochemical parameters based on age and sex, separately, and observed significant impacts of age, sex, and age-sex interactions on blood parameters. Among different age groups, significant differences were found in WBC, NEUT%, LYM%, EO%, LYM#, EO#, MCV, RDW-CV, PLT, MPV, PDW, PCT, TP, Alb, GLB, A/G, ALT, AST, ALP, TBIL, GGT, BUN, Cre, GLU, CK, TRIG, LDL, HCY, IL-6 FOL, Vit B12, VIT D-T, PTH, and AMH. Additionally, significant differences were observed in RBC, HGB, HCT, MPV, Alb, BUN, Cre, GLU, CHOL, TRIG, HDL, LDL, HCY, and VIT D-T between the two sexes. An age-sex interaction exerted a significant effect on WBC, NEUT#, MCV, MCHC, PDW, GLB, ALP, Cre, CHOL, TRIG, HDL, LDL, HCY, IL-6, Vit B12, VIT D-T. However, neither age, sex, and age-sex interactions exerted significant effects on MO%, MOMO#, MCH, RDW-SD, CRP, and CT. CONCLUSION Our study investigated the blood parameters of rhesus monkeys to provide a reference basis for rhesus monkey-related scientific experimental research.
Collapse
Affiliation(s)
- Gaohong Zhu
- Department of Nuclear Medicine, The First Affliated Hospital of Kunming Medical University, Kunming, China
| | - Xuedan Liu
- Department of Nuclear Medicine, The First Affliated Hospital of Kunming Medical University, Kunming, China
| | - Jiaojiao Feng
- Department of Nuclear Medicine, The First Affliated Hospital of Kunming Medical University, Kunming, China
| | - Yun Deng
- Department of Nuclear Medicine, The First Affliated Hospital of Kunming Medical University, Kunming, China
| | - Yijiang Li
- Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| | - Qionglin Ma
- Department of Nuclear Medicine, The Fifth Affiliated Hospital of Kunming Medical University, Gejiu, China
| | - Lilin Chen
- Department of Nuclear Medicine, The First Affliated Hospital of Kunming Medical University, Kunming, China
| | - Yulin Su
- Department of Nuclear Medicine, The First Affliated Hospital of Kunming Medical University, Kunming, China
| | - An Ping
- Department of Nuclear Medicine, The First Affliated Hospital of Kunming Medical University, Kunming, China
| | - Fei Xie
- Department of Nuclear Medicine, The First Affliated Hospital of Kunming Medical University, Kunming, China
| | - Tinghua Wang
- Institute of Neuroscience, Kunming Medical University, Kunming, China
| | - Longbao Lv
- Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| |
Collapse
|
2
|
Bakker J, Maaskant A, Wegman M, Zijlmans DGM, Hage P, Langermans JAM, Remarque EJ. Reference Intervals and Percentiles for Hematologic and Serum Biochemical Values in Captive Bred Rhesus ( Macaca mulatta) and Cynomolgus Macaques ( Macaca fascicularis). Animals (Basel) 2023; 13:ani13030445. [PMID: 36766334 PMCID: PMC9913310 DOI: 10.3390/ani13030445] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 01/18/2023] [Accepted: 01/19/2023] [Indexed: 02/03/2023] Open
Abstract
Several physiological characteristics and housing conditions are known to affect hematologic and serum biochemical values in macaques. However, the studies that have been conducted either report values calculated based on a small number of animals, were designed specifically to document the effect of a particular condition on the normal range of hematologic and serum biochemical values, or used parametric assumptions to calculate hematologic and serum biochemical reference intervals. We conducted a retrospective longitudinal cohort study to estimate reference intervals for hematologic and serum biochemical values in clinically healthy macaques based on observed percentiles without parametric assumptions. Data were obtained as part of the Biomedical Primate Research Centre (Rijswijk, The Netherlands) health monitoring program between 2018 and 2021. In total, 4009 blood samples from 1475 macaques were analyzed with a maximum of one repeat per year per animal. Data were established by species, gender, age, weight-for-height indices, pregnancy, sedation protocol, and housing conditions. Most of the parameters profoundly affected just some hematologic and serum biochemical values. A significant glucose difference was observed between the ketamine and ketamine-medetomidine sedation protocols. The results emphasize the importance of establishing uniform experimental groups with validated animal husbandry and housing conditions to improve the reproducibility of the experiments.
Collapse
Affiliation(s)
- Jaco Bakker
- Animal Science Department, Biomedical Primate Research Centre, Lange Kleiweg 161, 2288 GJ Rijswijk, The Netherlands
- Correspondence: ; Tel.: +31-152842579
| | - Annemiek Maaskant
- Animal Science Department, Biomedical Primate Research Centre, Lange Kleiweg 161, 2288 GJ Rijswijk, The Netherlands
- Department Population Health Sciences, Animals in Science & Society, Faculty of Veterinary Medicine, Utrecht University, 3584 CM Utrecht, The Netherlands
| | - Merel Wegman
- Animal Science Department, Biomedical Primate Research Centre, Lange Kleiweg 161, 2288 GJ Rijswijk, The Netherlands
| | - Dian G. M. Zijlmans
- Animal Science Department, Biomedical Primate Research Centre, Lange Kleiweg 161, 2288 GJ Rijswijk, The Netherlands
| | - Patrice Hage
- Department Population Health Sciences, Animals in Science & Society, Faculty of Veterinary Medicine, Utrecht University, 3584 CM Utrecht, The Netherlands
| | - Jan A. M. Langermans
- Animal Science Department, Biomedical Primate Research Centre, Lange Kleiweg 161, 2288 GJ Rijswijk, The Netherlands
- Department Population Health Sciences, Animals in Science & Society, Faculty of Veterinary Medicine, Utrecht University, 3584 CM Utrecht, The Netherlands
| | - Edmond J. Remarque
- Department of Virology, Biomedical Primate Research Centre, Lange Kleiweg 161, 2288 GJ Rijswijk, The Netherlands
| |
Collapse
|
3
|
Bau-Gaudreault L, Arndt T, Provencher A, Brayton CF. Research-Relevant Clinical Pathology Resources: Emphasis on Mice, Rats, Rabbits, Dogs, Minipigs, and Non-Human Primates. ILAR J 2021; 62:203-222. [PMID: 34877602 DOI: 10.1093/ilar/ilab028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 08/16/2021] [Accepted: 09/07/2021] [Indexed: 12/15/2022] Open
Abstract
Clinical pathology testing for investigative or biomedical research and for preclinical toxicity and safety assessment in laboratory animals is a distinct specialty requiring an understanding of species specific and other influential variables on results and interpretation. This review of clinical pathology principles and testing recommendations in laboratory animal species aims to provide a useful resource for researchers, veterinary specialists, toxicologists, and clinical or anatomic pathologists.
Collapse
Affiliation(s)
- Liza Bau-Gaudreault
- Clinical Laboratories, Charles River Laboratories - ULC, Senneville, Quebec, Canada
| | - Tara Arndt
- Labcorp Drug Development, Madison, Wisconsin, United States
| | - Anne Provencher
- Clinical Laboratories, Charles River Laboratories - ULC, Sherbrooke, Quebec, Canada
| | - Cory F Brayton
- Molecular and Comparative Pathobiology, John Hopkins University, School of Medicine, Baltimore, Maryland, USA
| |
Collapse
|
4
|
Downs I, Johnson JC, Rossi F, Dyer D, Saunders DL, Twenhafel NA, Esham HL, Pratt WD, Trefry J, Zumbrun E, Facemire PR, Johnston SC, Tompkins EL, Jansen NK, Honko A, Cardile AP. Natural History of Aerosol-Induced Ebola Virus Disease in Rhesus Macaques. Viruses 2021; 13:v13112297. [PMID: 34835103 PMCID: PMC8619410 DOI: 10.3390/v13112297] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 11/03/2021] [Accepted: 11/12/2021] [Indexed: 02/06/2023] Open
Abstract
Ebola virus disease (EVD) is a serious global health concern because case fatality rates are approximately 50% due to recent widespread outbreaks in Africa. Well-defined nonhuman primate (NHP) models for different routes of Ebola virus exposure are needed to test the efficacy of candidate countermeasures. In this natural history study, four rhesus macaques were challenged via aerosol with a target titer of 1000 plaque-forming units per milliliter of Ebola virus. The course of disease was split into the following stages for descriptive purposes: subclinical, clinical, and decompensated. During the subclinical stage, high levels of venous partial pressure of carbon dioxide led to respiratory acidemia in three of four of the NHPs, and all developed lymphopenia. During the clinical stage, all animals had fever, viremia, and respiratory alkalosis. The decompensatory stage involved coagulopathy, cytokine storm, and liver and renal injury. These events were followed by hypotension, elevated lactate, metabolic acidemia, shock and mortality similar to historic intramuscular challenge studies. Viral loads in the lungs of aerosol-exposed animals were not distinctly different compared to previous intramuscularly challenged studies. Differences in the aerosol model, compared to intramuscular model, include an extended subclinical stage, shortened clinical stage, and general decompensated stage. Therefore, the shortened timeframe for clinical detection of the aerosol-induced disease can impair timely therapeutic administration. In summary, this nonhuman primate model of aerosol-induced EVD characterizes early disease markers and additional details to enable countermeasure development.
Collapse
Affiliation(s)
- Isaac Downs
- US Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD 21702, USA; (J.C.J.); (F.R.); (D.D.); (D.L.S.); (N.A.T.); (H.L.E.); (W.D.P.); (J.T.); (E.Z.); (P.R.F.); (S.C.J.); (E.L.T.); (N.K.J.); (A.H.); (A.P.C.)
- Correspondence: ; Tel.: +1-301-619-0369
| | - Joshua C. Johnson
- US Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD 21702, USA; (J.C.J.); (F.R.); (D.D.); (D.L.S.); (N.A.T.); (H.L.E.); (W.D.P.); (J.T.); (E.Z.); (P.R.F.); (S.C.J.); (E.L.T.); (N.K.J.); (A.H.); (A.P.C.)
- Moderna, Inc., Cambridge, MA 02139, USA
| | - Franco Rossi
- US Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD 21702, USA; (J.C.J.); (F.R.); (D.D.); (D.L.S.); (N.A.T.); (H.L.E.); (W.D.P.); (J.T.); (E.Z.); (P.R.F.); (S.C.J.); (E.L.T.); (N.K.J.); (A.H.); (A.P.C.)
| | - David Dyer
- US Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD 21702, USA; (J.C.J.); (F.R.); (D.D.); (D.L.S.); (N.A.T.); (H.L.E.); (W.D.P.); (J.T.); (E.Z.); (P.R.F.); (S.C.J.); (E.L.T.); (N.K.J.); (A.H.); (A.P.C.)
| | - David L. Saunders
- US Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD 21702, USA; (J.C.J.); (F.R.); (D.D.); (D.L.S.); (N.A.T.); (H.L.E.); (W.D.P.); (J.T.); (E.Z.); (P.R.F.); (S.C.J.); (E.L.T.); (N.K.J.); (A.H.); (A.P.C.)
| | - Nancy A. Twenhafel
- US Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD 21702, USA; (J.C.J.); (F.R.); (D.D.); (D.L.S.); (N.A.T.); (H.L.E.); (W.D.P.); (J.T.); (E.Z.); (P.R.F.); (S.C.J.); (E.L.T.); (N.K.J.); (A.H.); (A.P.C.)
| | - Heather L. Esham
- US Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD 21702, USA; (J.C.J.); (F.R.); (D.D.); (D.L.S.); (N.A.T.); (H.L.E.); (W.D.P.); (J.T.); (E.Z.); (P.R.F.); (S.C.J.); (E.L.T.); (N.K.J.); (A.H.); (A.P.C.)
| | - William D. Pratt
- US Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD 21702, USA; (J.C.J.); (F.R.); (D.D.); (D.L.S.); (N.A.T.); (H.L.E.); (W.D.P.); (J.T.); (E.Z.); (P.R.F.); (S.C.J.); (E.L.T.); (N.K.J.); (A.H.); (A.P.C.)
| | - John Trefry
- US Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD 21702, USA; (J.C.J.); (F.R.); (D.D.); (D.L.S.); (N.A.T.); (H.L.E.); (W.D.P.); (J.T.); (E.Z.); (P.R.F.); (S.C.J.); (E.L.T.); (N.K.J.); (A.H.); (A.P.C.)
- Defense Threat Reduction Agency, Fort Belvoir, VA 22060, USA
| | - Elizabeth Zumbrun
- US Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD 21702, USA; (J.C.J.); (F.R.); (D.D.); (D.L.S.); (N.A.T.); (H.L.E.); (W.D.P.); (J.T.); (E.Z.); (P.R.F.); (S.C.J.); (E.L.T.); (N.K.J.); (A.H.); (A.P.C.)
| | - Paul R. Facemire
- US Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD 21702, USA; (J.C.J.); (F.R.); (D.D.); (D.L.S.); (N.A.T.); (H.L.E.); (W.D.P.); (J.T.); (E.Z.); (P.R.F.); (S.C.J.); (E.L.T.); (N.K.J.); (A.H.); (A.P.C.)
| | - Sara C. Johnston
- US Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD 21702, USA; (J.C.J.); (F.R.); (D.D.); (D.L.S.); (N.A.T.); (H.L.E.); (W.D.P.); (J.T.); (E.Z.); (P.R.F.); (S.C.J.); (E.L.T.); (N.K.J.); (A.H.); (A.P.C.)
| | - Erin L. Tompkins
- US Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD 21702, USA; (J.C.J.); (F.R.); (D.D.); (D.L.S.); (N.A.T.); (H.L.E.); (W.D.P.); (J.T.); (E.Z.); (P.R.F.); (S.C.J.); (E.L.T.); (N.K.J.); (A.H.); (A.P.C.)
| | - Nathan K. Jansen
- US Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD 21702, USA; (J.C.J.); (F.R.); (D.D.); (D.L.S.); (N.A.T.); (H.L.E.); (W.D.P.); (J.T.); (E.Z.); (P.R.F.); (S.C.J.); (E.L.T.); (N.K.J.); (A.H.); (A.P.C.)
| | - Anna Honko
- US Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD 21702, USA; (J.C.J.); (F.R.); (D.D.); (D.L.S.); (N.A.T.); (H.L.E.); (W.D.P.); (J.T.); (E.Z.); (P.R.F.); (S.C.J.); (E.L.T.); (N.K.J.); (A.H.); (A.P.C.)
- Investigator at National Emerging Infectious Diseases Laboratories, Boston University School of Medicine, Boston, MA 02118, USA
| | - Anthony P. Cardile
- US Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Frederick, MD 21702, USA; (J.C.J.); (F.R.); (D.D.); (D.L.S.); (N.A.T.); (H.L.E.); (W.D.P.); (J.T.); (E.Z.); (P.R.F.); (S.C.J.); (E.L.T.); (N.K.J.); (A.H.); (A.P.C.)
| |
Collapse
|
5
|
Point of Care Blood Gas and Electrolyte Analysis in Anesthetized Olive Baboons (Papio anubis) in a Field Setting. INT J PRIMATOL 2021. [DOI: 10.1007/s10764-021-00241-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
6
|
Wu C, Zhao J, Li R, Feng F, He Y, Li Y, Huang R, Li G, Yang H, Cheng G, Chen L, Ma F, Li P, Sun C. Modulation of Antiviral Immunity and Therapeutic Efficacy by 25-Hydroxycholesterol in Chronically SIV-Infected, ART-Treated Rhesus Macaques. Virol Sin 2021; 36:1197-1209. [PMID: 34057681 PMCID: PMC8165512 DOI: 10.1007/s12250-021-00407-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 04/19/2021] [Indexed: 12/22/2022] Open
Abstract
Cholesterol-25-hydroxylase (CH25H) and its enzymatic product 25-hydroxycholesterol (25HC) exert broadly antiviral activity including inhibiting HIV-1 infection. However, their antiviral immunity and therapeutic efficacy in a nonhuman primate model are unknown. Here, we report that the regimen of 25HC combined with antiretroviral therapy (ART), provides profound immunological modulation towards inhibiting viral replication in chronically SIVmac239-infected rhesus macaques (RMs). Compared to the ART alone, this regimen more effectively controlled SIV replication, enhanced SIV-specific cellular immune responses, restored the ratio of CD4/CD8 cells, reversed the hyperactivation state of CD4+ T cells, and inhibited the secretion of proinflammatory cytokines by CD4+ and CD8+ T lymphocytes in chronically SIV-infected RMs. Furthermore, the in vivo safety and the preliminary pharmacokinetics of the 25HC compound were assessed in this RM model. Taken together, these assessments help explain the profound relationship between cholesterol metabolism, immune modulation, and antiviral activities by 25HC. These results provide insight for developing novel therapeutic drug candidates against HIV-1 infection and other related diseases.
Collapse
Affiliation(s)
- Chunxiu Wu
- State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health (GIBH), Chinese Academy of Sciences, Guangzhou, 510530, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jin Zhao
- School of Public Health (Shenzhen), Sun Yat-Sen University, Guangdong, 518107, China
- Key Laboratory of Tropical Disease Control, Sun Yat-Sen University, Ministry of Education, Guangzhou, 514400, China
| | - Ruiting Li
- School of Public Health (Shenzhen), Sun Yat-Sen University, Guangdong, 518107, China
- Key Laboratory of Tropical Disease Control, Sun Yat-Sen University, Ministry of Education, Guangzhou, 514400, China
| | - Fengling Feng
- School of Public Health (Shenzhen), Sun Yat-Sen University, Guangdong, 518107, China
- Key Laboratory of Tropical Disease Control, Sun Yat-Sen University, Ministry of Education, Guangzhou, 514400, China
| | - Yizi He
- State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health (GIBH), Chinese Academy of Sciences, Guangzhou, 510530, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yanjun Li
- School of Public Health (Shenzhen), Sun Yat-Sen University, Guangdong, 518107, China
- Key Laboratory of Tropical Disease Control, Sun Yat-Sen University, Ministry of Education, Guangzhou, 514400, China
| | - Runhan Huang
- School of Public Health (Shenzhen), Sun Yat-Sen University, Guangdong, 518107, China
| | - Guangye Li
- Guangdong Landau Biotechnology Co. Ltd, Guangzhou, 510700, China
| | - Heng Yang
- Center for Systems Medicine, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100005, China
- Suzhou Institute of Systems Medicine, Suzhou, 215123, China
| | - Genhong Cheng
- Center for Systems Medicine, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100005, China
- Suzhou Institute of Systems Medicine, Suzhou, 215123, China
- Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, 90095, USA
| | - Ling Chen
- State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health (GIBH), Chinese Academy of Sciences, Guangzhou, 510530, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Feng Ma
- Center for Systems Medicine, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100005, China.
- Suzhou Institute of Systems Medicine, Suzhou, 215123, China.
| | - Pingchao Li
- State Key Laboratory of Respiratory Disease, Guangzhou Institutes of Biomedicine and Health (GIBH), Chinese Academy of Sciences, Guangzhou, 510530, China.
| | - Caijun Sun
- School of Public Health (Shenzhen), Sun Yat-Sen University, Guangdong, 518107, China.
- Key Laboratory of Tropical Disease Control, Sun Yat-Sen University, Ministry of Education, Guangzhou, 514400, China.
| |
Collapse
|
7
|
Kim JM, Park CG. Intratracheal inoculation of human varicella zoster virus (VZV; MAV strain) vaccine successfully induced VZV IgG antibodies in rhesus monkeys. Lab Anim Res 2021; 37:14. [PMID: 34022964 PMCID: PMC8141186 DOI: 10.1186/s42826-021-00091-3] [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: 01/29/2021] [Accepted: 05/05/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The objective of this study was to investigate whether the use of live attenuated varicella zoster virus (VZV) MAV vaccination can efficiently induce VZV antibody production in naive rhesus monkeys as an approach to prevent simian varicella virus (SVV) reactivation in animals immunosuppressed for transplantation studies. RESULTS Clinically available human VZV vaccine was used to induce the production of anti-VZV antibodies in rhesus monkeys. A vial of the vaccine was subcutaneously injected at 0 week, and the second and third vaccination was performed at 5 and 6 weeks by intratracheal inoculation. The titer of anti-VZV IgG was assessed at 0, 2, 4, 6, and 7 weeks. At 2 weeks, 3/16 were seropositive for VZV IgG. At 6 weeks, 9/16 were shown to be seropositive. At 7 weeks, 16/16 were found to be seropositive. CONCLUSIONS The VZV vaccine via intratrachael inoculation was shown to induce VZV IgG humoral immunity in rhesus monkeys and may be important immunosuppressed macaques for transplantation studies. Although the humoral immunity produced is an important finding, further studies will be necessary to confirm possible protection and it could protect probably against SVV infection in rhesus monkey.
Collapse
Affiliation(s)
- Jong-Min Kim
- Xenotransplantation Research Center, Seoul National University Graduate School, Seoul, Korea.,Institute of Endemic Diseases, Seoul National University Graduate School, Seoul, Korea.,Cancer Research Institute, Seoul National University Graduate School, Seoul, Korea.,Biomedical Research Institute, Seoul National University Hospital, Seoul, 110-799, Korea
| | - Chung-Gyu Park
- Xenotransplantation Research Center, Seoul National University Graduate School, Seoul, Korea. .,Institute of Endemic Diseases, Seoul National University Graduate School, Seoul, Korea. .,Cancer Research Institute, Seoul National University Graduate School, Seoul, Korea. .,Biomedical Research Institute, Seoul National University Hospital, Seoul, 110-799, Korea. .,Department of Microbiology and Immunology, Seoul National University Graduate School, Seoul, Korea. .,Department of Biomedical Sciences, Seoul National University Graduate School, Seoul, Korea. .,Department of Microbiology and Immunology, Department of Biomedical Sciences, Xenotransplantation Research Center, Cancer Research Institute, Seoul National University College of Medicine, 103 Daehak-ro Jongno-gu, Seoul, 110-799, Korea.
| |
Collapse
|
8
|
Stone D, Kenkel EJ, Loprieno MA, Tanaka M, De Silva Feelixge HS, Kumar AJ, Stensland L, Obenza WM, Wangari S, Ahrens CY, Murnane RD, Peterson CW, Kiem HP, Huang ML, Aubert M, Hu SL, Jerome KR. Gene Transfer in Adeno-Associated Virus Seropositive Rhesus Macaques Following Rapamycin Treatment and Subcutaneous Delivery of AAV6, but Not Retargeted AAV6 Vectors. Hum Gene Ther 2020; 32:96-112. [PMID: 32998579 DOI: 10.1089/hum.2020.113] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Adeno-associated virus (AAV) vectors such as AAV6, which shows tropism for primary human CD4+ T cells in vitro, are being explored for delivery of anti-HIV therapeutic modalities in vivo. However, pre-existing immunity and sequestration in nontarget organs can significantly hinder their performance. To overcome these challenges, we investigated whether immunosuppression would allow gene delivery by AAV6 or targeted AAV6 derivatives in seropositive rhesus macaques. Animals were immune suppressed with rapamycin before intravenous (IV) or subcutaneous (SC) delivery of AAV, and we monitored vector biodistribution, gene transfer, and safety. Macaques received phosphate-buffered saline, AAV6 alone, or an equal dose of AAV6 and an AAV6-55.2 vector retargeted to CD4 through a direct ankyrin repeat protein (DARPin). AAV6 and AAV6-55.2 vector genomes were found in peripheral blood mononuclear cells and most organs up to 28 days postadministration, with the highest levels seen in liver, spleen, lymph nodes (LNs), and muscle, suggesting that retargeting did not prevent vector sequestration. Despite vector genome detection, gene expression from AAV6-55.2 was not detected in any tissue. SC injection of AAV6 facilitated efficient gene expression in muscle adjacent to the injection site, plus low-level gene expression in spleen, LNs, and liver, whereas gene expression following IV injection of AAV6 was predominantly seen in the spleen. AAV vectors were well tolerated, although elevated liver enzymes were detected in three of four AAV-treated animals 14 days after rapamycin withdrawal. One SC-injected animal had muscle inflammation proximal to the injection site, plus detectable T cell responses against transgene and AAV6 capsid at study finish. Overall, our data suggest that rapamycin treatment may offer a possible strategy to express anti-HIV therapeutics such as broadly neutralizing antibodies from muscle. This study provides important safety and efficacy data that will aid study design for future anti-HIV gene therapies.
Collapse
Affiliation(s)
- Daniel Stone
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Elizabeth J Kenkel
- Department of Laboratory Medicine, University of Washington, Seattle, Washington, USA
| | - Michelle A Loprieno
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Motoko Tanaka
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | | | - Arjun J Kumar
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Laurence Stensland
- Department of Laboratory Medicine, University of Washington, Seattle, Washington, USA
| | - Willimark M Obenza
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Solomon Wangari
- Washington National Primate Research Center, University of Washington, Seattle, Washington, USA
| | - Chul Y Ahrens
- Washington National Primate Research Center, University of Washington, Seattle, Washington, USA
| | - Robert D Murnane
- Washington National Primate Research Center, University of Washington, Seattle, Washington, USA
| | - Christopher W Peterson
- Department of Medicine, University of Washington, Seattle, Washington, USA.,Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Hans-Peter Kiem
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,Department of Medicine, University of Washington, Seattle, Washington, USA.,Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Meei-Li Huang
- Department of Laboratory Medicine, University of Washington, Seattle, Washington, USA
| | - Martine Aubert
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Shiu-Lok Hu
- Department of Pharmaceutics, University of Washington, Seattle, Washington, USA.,Washington National Primate Research Center, University of Washington, Seattle, Washington, USA
| | - Keith R Jerome
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,Department of Laboratory Medicine, University of Washington, Seattle, Washington, USA
| |
Collapse
|
9
|
Cooper RE, Hutchinson EK, Izzi JM. Evaluation of the guaiac fecal occult blood test for detection of gastrointestinal bleeding in the rhesus macaque (Macaca mulatta). J Med Primatol 2020; 49:16-25. [PMID: 31674042 PMCID: PMC6972668 DOI: 10.1111/jmp.12446] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 08/20/2019] [Accepted: 09/24/2019] [Indexed: 11/16/2022]
Abstract
BACKGROUND Gastrointestinal (GI) hemorrhage accompanies several common diseases of rhesus macaques (Macaca mulatta). Guaiac fecal occult blood testing (gFOBT) is a non-invasive means to detect such bleeding in several species; however, there are currently no data indicating reliability of this test to detect GI hemorrhage in macaques. METHODS We evaluated sensitivity and specificity of gFOBT to detect simulated and biopsy-associated bleeding in the stomach, duodenum, and colon of 15 rhesus macaques. Fecal samples were analyzed via gFOBT for 72 hours. RESULTS Guaiac fecal occult blood testing was more sensitive to detect lower vs upper GI bleeding; sensitivity was volume-dependent in the upper GI tract. Single-test specificity was 95.2%. Repeated fecal collections increased gFOBT sensitivity without affecting specificity. CONCLUSIONS Guaiac fecal occult blood testing is a useful screening test for both upper and lower GI bleeding in rhesus macaques. For highest sensitivity, gFOBT should be performed on three fecal samples collected 24 hours apart.
Collapse
Affiliation(s)
- Rachel Elizabeth Cooper
- Department of Molecular and Comparative PathobiologyJohns Hopkins University School of MedicineBaltimoreMDUSA
| | - Eric Kenneth Hutchinson
- Department of Molecular and Comparative PathobiologyJohns Hopkins University School of MedicineBaltimoreMDUSA
| | - Jessica Marie Izzi
- Department of Molecular and Comparative PathobiologyJohns Hopkins University School of MedicineBaltimoreMDUSA
| |
Collapse
|
10
|
Yu W, Hao X, Yang F, Ma J, Zhao Y, Li Y, Wang J, Xu H, Chen L, Liu Q, Duan S, Yang Y, Huang F, He Z. Hematological and biochemical parameters for Chinese rhesus macaque. PLoS One 2019; 14:e0222338. [PMID: 31527891 PMCID: PMC6748566 DOI: 10.1371/journal.pone.0222338] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 08/27/2019] [Indexed: 12/27/2022] Open
Abstract
Rhesus macaque is an important animal model in biomedical research, especially human disease, developmental, translational, and pre-clinical research. Blood physiological and biochemical parameters are important markers for physiology, pathology, and toxicology research. However, these parameters have not been systematically reported for Chinese rhesus macaques. To characterize the reference for these parameters, this study collected 1805 Chinese rhesus macaques living in Southwestern China. A total of 24 blood physiological indexes and 27 biochemical parameters were determined. Sex and age were found to affect these parameters. In conclusion, a comprehensive and systematic reference of hematological and biochemical parameters for Chinese rhesus macaque was established in this work on the basis of a large cohort. Such reference will benefit biomedical research employing rhesus macaques as animal models.
Collapse
Affiliation(s)
- Wenhai Yu
- Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Kunming, PR China
| | - Xianhui Hao
- Medical Faculty, Kunming University of Science and Technology, Kunming, PR China
| | - Fengmei Yang
- Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Kunming, PR China
| | - Jin Ma
- Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Kunming, PR China
| | - Yuan Zhao
- Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Kunming, PR China
| | - Yanyan Li
- Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Kunming, PR China
| | - Junbin Wang
- Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Kunming, PR China
| | - Hongjie Xu
- Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Kunming, PR China
| | - Lixiong Chen
- Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Kunming, PR China
| | - Quan Liu
- Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Kunming, PR China
| | - Suqin Duan
- Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Kunming, PR China
| | - Yaping Yang
- Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Kunming, PR China
| | - Fen Huang
- Medical Faculty, Kunming University of Science and Technology, Kunming, PR China
- * E-mail: (FH); (ZH)
| | - Zhanlong He
- Institute of Medical Biology, Chinese Academy of Medical Sciences and Peking Union Medical College, Kunming, PR China
- * E-mail: (FH); (ZH)
| |
Collapse
|
11
|
Xu R, Jia Y, Zygmunt DA, Cramer ML, Crowe KE, Shao G, Maki AE, Guggenheim HN, Hood BC, Griffin DA, Peterson E, Bolon B, Cheatham JP, Cheatham SL, Flanigan KM, Rodino-Klapac LR, Chicoine LG, Martin PT. An Isolated Limb Infusion Method Allows for Broad Distribution of rAAVrh74.MCK. GALGT2 to Leg Skeletal Muscles in the Rhesus Macaque. Mol Ther Methods Clin Dev 2018; 10:89-104. [PMID: 30073180 PMCID: PMC6070685 DOI: 10.1016/j.omtm.2018.06.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 06/05/2018] [Indexed: 10/28/2022]
Abstract
Recombinant adeno-associated virus (rAAV)rh74.MCK.GALGT2 is a muscle-specific gene therapy that is being developed to treat forms of muscular dystrophy. Here we report on an isolated limb infusion technique in a non-human primate model, where hindlimb blood flow is transiently isolated using balloon catheters to concentrate vector in targeted leg muscles. A bilateral dose of 2.5 × 1013 vector genomes (vg)/kg/limb was sufficient to induce GALGT2-induced glycosylation in 10%-60% of skeletal myofibers in all leg muscles examined. There was a 19-fold ± 6-fold average limb-wide increase in vector genomes per microgram genomic DNA at a bilateral dose of 2.5 × 1013 vg/kg/limb compared with a bilateral dose of 6 × 1012 vg/kg/limb. A unilateral dose of 6 × 1013 vg/kg/limb showed a 12- ± 3-fold increase in treated limb muscles compared to contralateral untreated limb muscles, which received vector only after release into the systemic circulation from the treated limb. Variability in AAV biodistribution between different segments of the same muscle was 125% ± 18% for any given dose, while variability between the same muscle for any given treatment dose was 45% ± 7%. These experiments demonstrate that treatment of muscles throughout the leg with rAAVrh74.MCK.GALGT2 can be accomplished safely using an isolated limb infusion technique, where balloon catheters transiently isolate the limb vasculature, but that intra- and inter-muscle transduction variability is a significant issue.
Collapse
Affiliation(s)
- Rui Xu
- Center for Gene Therapy, The Research Institute at Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, OH 43205, USA
| | - Ying Jia
- Center for Gene Therapy, The Research Institute at Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, OH 43205, USA
| | - Deborah A. Zygmunt
- Center for Gene Therapy, The Research Institute at Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, OH 43205, USA
| | - Megan L. Cramer
- Center for Gene Therapy, The Research Institute at Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, OH 43205, USA
- Graduate Program in Molecular, Cellular and Developmental Biology, The Ohio State University, Columbus, OH 43210, USA
| | - Kelly E. Crowe
- Center for Gene Therapy, The Research Institute at Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, OH 43205, USA
- Graduate Program in Molecular, Cellular and Developmental Biology, The Ohio State University, Columbus, OH 43210, USA
| | - Guohong Shao
- Center for Gene Therapy, The Research Institute at Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, OH 43205, USA
| | - Agatha E. Maki
- Center for Gene Therapy, The Research Institute at Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, OH 43205, USA
| | - Haley N. Guggenheim
- Center for Gene Therapy, The Research Institute at Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, OH 43205, USA
| | - Benjamin C. Hood
- Center for Gene Therapy, The Research Institute at Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, OH 43205, USA
| | - Danielle A. Griffin
- Center for Gene Therapy, The Research Institute at Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, OH 43205, USA
| | - Ellyn Peterson
- Center for Gene Therapy, The Research Institute at Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, OH 43205, USA
| | | | - John P. Cheatham
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH 43210, USA
| | - Sharon L. Cheatham
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH 43210, USA
| | - Kevin M. Flanigan
- Center for Gene Therapy, The Research Institute at Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, OH 43205, USA
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH 43210, USA
| | - Louise R. Rodino-Klapac
- Center for Gene Therapy, The Research Institute at Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, OH 43205, USA
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH 43210, USA
| | - Louis G. Chicoine
- Center for Gene Therapy, The Research Institute at Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, OH 43205, USA
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH 43210, USA
| | - Paul T. Martin
- Center for Gene Therapy, The Research Institute at Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, OH 43205, USA
- Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH 43210, USA
| |
Collapse
|
12
|
Rhu J, Lee KW, Kim KS, Lee JS, Kim SJ, Park JB. Coagulation biomarkers in healthy male Cynomolgus macaque monkeys (Macaca fascicularis). Xenotransplantation 2018; 26:e12457. [DOI: 10.1111/xen.12457] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 07/25/2018] [Accepted: 07/31/2018] [Indexed: 12/01/2022]
Affiliation(s)
- Jinsoo Rhu
- Department of Surgery; Samsung Medical Center; Sungkyunkwan University School of Medicine; Seoul Korea
| | - Kyo Won Lee
- Department of Surgery; Samsung Medical Center; Sungkyunkwan University School of Medicine; Seoul Korea
| | - Kyeong Sik Kim
- Department of Surgery; Samsung Medical Center; Sungkyunkwan University School of Medicine; Seoul Korea
| | - Ji Soo Lee
- Department of Surgery; Samsung Medical Center; Sungkyunkwan University School of Medicine; Seoul Korea
| | - Sung Joo Kim
- Department of Surgery; Samsung Medical Center; Sungkyunkwan University School of Medicine; Seoul Korea
| | - Jae Berm Park
- Department of Surgery; Samsung Medical Center; Sungkyunkwan University School of Medicine; Seoul Korea
| |
Collapse
|
13
|
Choi SH, Yoon CH, Lee HJ, Kim HP, Kim JM, Che JH, Roh KM, Choi HJ, Kim J, Hwang ES, Park CG, Kim MK. Long-term safety outcome of systemic immunosuppression in pig-to-nonhuman primate corneal xenotransplantation. Xenotransplantation 2018; 25:e12442. [PMID: 30264877 PMCID: PMC6166667 DOI: 10.1111/xen.12442] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 06/08/2018] [Accepted: 06/11/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND Safety concerns exist for corneal recipients under immunosuppression. We report long-term safety results of porcine corneal xenotransplantation under immunosuppression in nonhuman primates. METHODS Systemic monitoring data from 49 Chinese rhesus macaques that received pig corneal transplant between 2009 and 2018 were retrospectively reviewed. The recipients were divided into 4 groups depending on the systemic immunosuppressants used: (a) conventional steroid group; costimulation blockade groups ([b] anti-CD154 antibody, [c] anti-CD40 antibody); and (d) commercially available immunosuppressants (anti-CD20 antibody, tacrolimus, basiliximab) group. We compared results of general condition monitoring; hematologic, biochemical, and electrolyte tests; and Rhesus Cytomegalovirus infection monitoring. RESULTS All recipients recovered from early weight loss. White blood cell counts significantly decreased at 6 months in the steroid and anti-CD154 groups. Abnormal liver and kidney function and electrolyte imbalance were not observed in all groups. The mean value of Rhesus Cytomegalovirus DNA copies was consistently lower than 200 copies/mL, and antibody titers did not change over time in all groups. Tacrolimus-associated thrombotic microangiopathy was developed in one case, which resolved after discontinuation of tacrolimus. In 2017, a simian varicella virus outbreak led to clinical signs in 5 that received immunosuppressive therapies, of which 3 died. CONCLUSION Costimulatory blockade-based and anti-CD20 antibody/tacrolimus-based immunosuppressive therapies seem to be comparably safe with steroid therapy in nonhuman primates receiving corneal xenotransplantation, as they did not reactivate Rhesus Cytomegalovirus and maintained manageable systemic status. Although reactivation is rare, antiviral prophylaxis for simian varicella virus should be considered in immunocompromised hosts.
Collapse
Affiliation(s)
- Se Hyun Choi
- Laboratory of Ocular Regenerative Medicine and Immunology, Seoul Artificial Eye Center, Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
- Department of Ophthalmology, Seoul National University College of Medicine, Seoul, Republic of Korea
- Translational Xenotransplantation Research Center, Seoul National University College of Medicine and Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
| | - Chang Ho Yoon
- Laboratory of Ocular Regenerative Medicine and Immunology, Seoul Artificial Eye Center, Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
- Department of Ophthalmology, Seoul National University College of Medicine, Seoul, Republic of Korea
- Translational Xenotransplantation Research Center, Seoul National University College of Medicine and Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
| | - Hyun Ju Lee
- Laboratory of Ocular Regenerative Medicine and Immunology, Seoul Artificial Eye Center, Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
| | - Hong Pyo Kim
- Laboratory of Ocular Regenerative Medicine and Immunology, Seoul Artificial Eye Center, Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
| | - Jong Min Kim
- Translational Xenotransplantation Research Center, Seoul National University College of Medicine and Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
| | - Jeong-Hwan Che
- Translational Xenotransplantation Research Center, Seoul National University College of Medicine and Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
| | - Kyoung Min Roh
- Department of Experimental Animal Research, Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
| | - Hyuk Jin Choi
- Laboratory of Ocular Regenerative Medicine and Immunology, Seoul Artificial Eye Center, Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
- Department of Ophthalmology, Seoul National University College of Medicine, Seoul, Republic of Korea
- Translational Xenotransplantation Research Center, Seoul National University College of Medicine and Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
- Department of Ophthalmology, Seoul National University Hospital Healthcare System Gangnam Center, Seoul, Republic of Korea
| | - Jiyeon Kim
- Department of Microbiology and Immunology, Seoul National University College of Medicine, Seoul, Republic of Korea
- Institute of Endemic Diseases, Seoul National University Medical Research Center, Seoul, Republic of Korea
| | - Eung-Soo Hwang
- Translational Xenotransplantation Research Center, Seoul National University College of Medicine and Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
- Department of Microbiology and Immunology, Seoul National University College of Medicine, Seoul, Republic of Korea
- Institute of Endemic Diseases, Seoul National University Medical Research Center, Seoul, Republic of Korea
| | - Chung-Gyu Park
- Translational Xenotransplantation Research Center, Seoul National University College of Medicine and Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
- Department of Microbiology and Immunology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Mee Kum Kim
- Laboratory of Ocular Regenerative Medicine and Immunology, Seoul Artificial Eye Center, Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
- Department of Ophthalmology, Seoul National University College of Medicine, Seoul, Republic of Korea
- Translational Xenotransplantation Research Center, Seoul National University College of Medicine and Seoul National University Hospital Biomedical Research Institute, Seoul, Republic of Korea
| |
Collapse
|
14
|
Nakayama S, Koie H, Kanayama K, Katakai Y, Ito-Fujishiro Y, Sankai T, Yasutomi Y, Ageyama N. Utility of arterial blood gas, CBC, biochemistry and cardiac hormones as evaluation parameters of cardiovascular disease in nonhuman primates. J Vet Med Sci 2018; 80:1165-1173. [PMID: 29887581 PMCID: PMC6068307 DOI: 10.1292/jvms.18-0124] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Cardiovascular disease (CVD) has a tremendous impact on the quality of life of humans. While experimental animals are valuable to medical research as models of human diseases, cardiac systems differ widely across various animal species. Thus, we examined a CVD model in cynomolgus monkeys. Laboratory primates are precious resources, making it imperative that symptoms of diseases and disorders are detected as early as possible. Thus, in this study we comprehensively examined important indicators of CVD in cynomolgus monkeys, including arterial blood gas, complete blood count (CBC), biochemistry and cardiac hormones. The control group included 20 healthy macaques showing non-abnormal findings in screening tests, whereas the CVD group included 20 macaques with valvular disease and cardiomyopathy. An increase of red blood cell distribution width was observed in the CBC, indicating chronic inflammation related to CVD. An increase of HCO3 was attributed to the correction of acidosis. Furthermore, development of the CVD model was supported by significant increases in natriuretic peptides. It is suggested that these results indicated a correlation between human CVD and the model in monkeys. Moreover, blood tests including arterial blood gas are non-invasive and can be performed more easily than other technical tests. CVD affected animals easily change their condition by anesthesia and surgical invasion. Pay attention to arterial blood gas and proper respond to their condition are important for research. This data may facilitate human research and aid in the management and veterinary care of nonhuman primates.
Collapse
Affiliation(s)
- Shunya Nakayama
- Nihon University, College of Bioresource Science, Kanagawa 252-0880, Japan.,Tsukuba Primate Research Center, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki 305-0843, Japan
| | - Hiroshi Koie
- Nihon University, College of Bioresource Science, Kanagawa 252-0880, Japan
| | - Kiichi Kanayama
- Nihon University, College of Bioresource Science, Kanagawa 252-0880, Japan
| | - Yuko Katakai
- The Corporation for Production and Research of Laboratory Primates, Ibaraki 305-0003, Japan
| | - Yasuyo Ito-Fujishiro
- Nihon University, College of Bioresource Science, Kanagawa 252-0880, Japan.,Tsukuba Primate Research Center, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki 305-0843, Japan
| | - Tadashi Sankai
- Tsukuba Primate Research Center, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki 305-0843, Japan
| | - Yasuhiro Yasutomi
- Tsukuba Primate Research Center, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki 305-0843, Japan.,Mie University Graduate School of Medicine, Department of Molecular and Experimental Medicine, Mie 514-8507, Japan
| | - Naohide Ageyama
- Tsukuba Primate Research Center, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki 305-0843, Japan
| |
Collapse
|
15
|
Delivering Prolonged Intensive Care to a Non-human Primate: A High Fidelity Animal Model of Critical Illness. Sci Rep 2017; 7:1204. [PMID: 28446775 PMCID: PMC5430740 DOI: 10.1038/s41598-017-01107-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 03/16/2017] [Indexed: 12/31/2022] Open
Abstract
Critical care needs have been rising in recent decades as populations age and comorbidities increase. Sepsis-related admissions to critical care contribute up to 50% of volume and septic shock carries a 35–54% fatality rate. Improvements in sepsis-related care and mortality would have a significant impact of a resource-intensive area of health care delivery. Unfortunately, research has been hampered by the lack of an animal model that replicates the complex care provided to humans in an intensive care unit (ICU). We developed a protocol to provide full ICU type supportive care to Rhesus macaques. This included mechanical ventilation, continuous sedation, fluid and electrolyte management and vasopressor support in response to Ebolavirus-induced septic shock. The animals accurately recapitulated human responses to a full range of ICU interventions (e.g. fluid resuscitation). This model can overcome current animal model limitations by accurately emulating the complexity of ICU care and thereby provide a platform for testing new interventions in critical care and sepsis without placing patients at risk.
Collapse
|
16
|
Nakayama S, Koie H, Kanayama K, Katakai Y, Ito-Fujishiro Y, Sankai T, Yasutomi Y, Ageyama N. Establishment of reference values for complete blood count and blood gases in cynomolgus monkeys (Macaca fascicularis). J Vet Med Sci 2017; 79:881-888. [PMID: 28381665 PMCID: PMC5447977 DOI: 10.1292/jvms.16-0638] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Cynomolgus monkeys are closely related to humans phylogenetically, and this has resulted in their widespread use as a preclinical model. Hematological data with regard to these monkeys are thus important. Although reference
values for blood components and sex hormones have been established for cynomolgus monkeys, those for arterial blood gases have not. The arterial blood gases quickly reflect respiratory and circulatory dynamics, and are thus useful
for animal management and safe general anesthesia and surgical operations. Furthermore, since O2 is transported by RBC, CBC and blood gases are closely related. The present study aimed to establish reference values for
arterial blood gases and CBC in cynomolgus monkeys over a wide age range. Blood gases and CBC of arterial blood, collected from 41 female and 21 male anesthetized monkeys, were measured. Age correlated with RBC, HGB and HCT in the
CBC. Values differed significantly between males and females in pCO2, CO2 concentration, MCV and MCH. The pH of blood was equivalent to that of humans and pCO2 was more stable, whereas MCV and MCH
were lower than those in humans. Erythrocytes were smaller and less pigmented than in other Macaca species. Several relationships between gender and age, and blood gases and CBC were identified in cynomolgus
monkeys. In conclusion, these reference values will be useful as markers for veterinary applications and in the care and maintenance of these animals.
Collapse
Affiliation(s)
- Shunya Nakayama
- Nihon University, Collage of Bioresource Science, Kanagawa 252-0880, Japan.,Tsukuba Primate Research Center, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki 305-0843, Japan
| | - Hiroshi Koie
- Nihon University, Collage of Bioresource Science, Kanagawa 252-0880, Japan
| | - Kiichi Kanayama
- Nihon University, Collage of Bioresource Science, Kanagawa 252-0880, Japan
| | - Yuko Katakai
- The Corporation for Production and Research of Laboratory Primates, Ibaraki 305-0003, Japan
| | - Yasuyo Ito-Fujishiro
- Nihon University, Collage of Bioresource Science, Kanagawa 252-0880, Japan.,Tsukuba Primate Research Center, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki 305-0843, Japan
| | - Tadashi Sankai
- Tsukuba Primate Research Center, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki 305-0843, Japan
| | - Yasuhiro Yasutomi
- Tsukuba Primate Research Center, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki 305-0843, Japan.,Mie University Graduate School of Medicine, Department of Molecular and Experimental Medicine, Mie 514-8507, Japan
| | - Naohide Ageyama
- Tsukuba Primate Research Center, National Institutes of Biomedical Innovation, Health and Nutrition, Ibaraki 305-0843, Japan
| |
Collapse
|
17
|
EVALUATION OF IN-HOUSE URINE DIPSTICK, REFERENCE LABORATORY URINALYSIS, AND URINE PROTEIN: CREATININE RATIO FROM A COLONY OF CALLIMICOS (CALLIMICO GOELDII). J Zoo Wildl Med 2017; 47:977-983. [PMID: 28080911 DOI: 10.1638/2016-0009.1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This study evaluated results from an in-house (IH) laboratory dipstick, a reference laboratory (RL) urinalysis, and urine protein : creatinine (UPC) ratios from callimicos ( Callimico goeldii ). Urine was collected from 25 individuals comprising a single colony under professional care in North America and compared based on laboratory, sex, age class, and presence or absence of a normal urinalysis. Urine specific gravity and pH between laboratories were statistically different. Overall, 56% to 100% of animals had at least a trace amount of protein in their urine. In comparing normal and abnormal urinalyses, IH dipstick protein, RL dipstick protein, RL pH, quantitative protein measurement, and UPC ratios were all statistically different. Eleven animals (44%) had UPC ratios that were ≥0.5. Based on results of this study, UPC > 0.3 was found to be abnormal and supportive of renal compromise in callimicos. Higher protein concentrations on the IH dipstick, the quantitative protein concentration, and UPC ratio in the 1- to 4-yr-old age class were the only significant age-related differences. There was no association between any categorical variable (glucose, blood, bilirubin, ketones, urobilinogen) and abnormal urinalysis. There were no differences between sexes. Since renal disease is a major cause of morbidity and mortality in this species, the authors recommend including routine urinalyses and UPC ratios as part of preventive care programs for callimicos. These data provide the first published information on urinalysis and UPC ratios in callimicos and will serve as a helpful reference for interpreting results and evaluating patients with renal disease.
Collapse
|
18
|
Physiological, Behavioral, and Scientific Impact of Different Fluid Control Protocols in the Rhesus Macaque ( Macaca mulatta). eNeuro 2016; 3:eN-NWR-0195-16. [PMID: 27679812 PMCID: PMC5032891 DOI: 10.1523/eneuro.0195-16.2016] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Revised: 08/12/2016] [Accepted: 08/12/2016] [Indexed: 11/18/2022] Open
Abstract
Rhesus macaques are an important model in behavioral neuroscience due to their advanced cognitive abilities. To motivate animals to engage in complex tasks, fluid rewards, in conjunction with fluid control protocols, are often used. The impact of these protocols on animal welfare is controversial. We compared two fluid control protocols against a protocol providing free access to water and evaluated the impacts on physiological states of hydration, behavioral measures of welfare, and scientific output. Blood physiology did not significantly differ between any of the protocols, and urine measures were indicative of well functioning, healthy kidneys. Changes in behaviors were limited, the main one being an increase in motivation to drink on the stricter fluid control protocol, and improved task performance early in the week. Overall, fluid control protocols had little measurable impact on the welfare of rhesus macaques while ensuring that scientific data of high quality could be obtained.
Collapse
|
19
|
Künkele A, Taraseviciute A, Finn LS, Johnson AJ, Berger C, Finney O, Chang CA, Rolczynski LS, Brown C, Mgebroff S, Berger M, Park JR, Jensen MC. Preclinical Assessment of CD171-Directed CAR T-cell Adoptive Therapy for Childhood Neuroblastoma: CE7 Epitope Target Safety and Product Manufacturing Feasibility. Clin Cancer Res 2016; 23:466-477. [PMID: 27390347 DOI: 10.1158/1078-0432.ccr-16-0354] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2016] [Revised: 06/13/2016] [Accepted: 06/28/2016] [Indexed: 11/16/2022]
Abstract
PURPOSE The identification and vetting of cell surface tumor-restricted epitopes for chimeric antigen receptor (CAR)-redirected T-cell immunotherapy is the subject of intensive investigation. We have focused on CD171 (L1-CAM), an abundant cell surface molecule on neuroblastomas and, specifically, on the glycosylation-dependent tumor-specific epitope recognized by the CE7 monoclonal antibody. EXPERIMENTAL DESIGN CD171 expression was assessed by IHC using CE7 mAb in tumor microarrays of primary, metastatic, and recurrent neuroblastoma, as well as human and rhesus macaque tissue arrays. The safety of targeting the CE7 epitope of CD171 with CE7-CAR T cells was evaluated in a preclinical rhesus macaque trial on the basis of CD171 homology and CE7 cross reactivity. The feasibility of generating bioactive CAR T cells from heavily pretreated pediatric patients with recurrent/refractory disease was assessed. RESULTS CD171 is uniformly and abundantly expressed by neuroblastoma tumor specimens obtained at diagnoses and relapse independent of patient clinical risk group. CD171 expression in normal tissues is similar in humans and rhesus macaques. Infusion of up to 1 × 108/kg CE7-CAR+ CTLs in rhesus macaques revealed no signs of specific on-target off-tumor toxicity. Manufacturing of lentivirally transduced CD4+ and CD8+ CE7-CAR T-cell products under GMP was successful in 4 out of 5 consecutively enrolled neuroblastoma patients in a phase I study. All four CE7-CAR T-cell products demonstrated in vitro and in vivo antitumor activity. CONCLUSIONS Our preclinical assessment of the CE7 epitope on CD171 supports its utility and safety as a CAR T-cell target for neuroblastoma immunotherapy. Clin Cancer Res; 23(2); 466-77. ©2016 AACR.
Collapse
Affiliation(s)
- Annette Künkele
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, Washington
| | - Agne Taraseviciute
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, Washington.,Fred Hutchinson Cancer Research Center, Seattle, Washington.,Seattle Children's Hospital, Department of Pediatrics, University of Washington, Seattle, Washington
| | - Laura S Finn
- Seattle Children's Hospital, Department of Pathology, University of Washington, Seattle, Washington
| | - Adam J Johnson
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, Washington
| | - Carolina Berger
- Fred Hutchinson Cancer Research Center, Seattle, Washington.,Department of Medicine, University of Washington, Seattle, Washington
| | - Olivia Finney
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, Washington
| | - Cindy A Chang
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, Washington
| | - Lisa S Rolczynski
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, Washington
| | - Christopher Brown
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, Washington
| | - Stephanie Mgebroff
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, Washington
| | - Michael Berger
- Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Julie R Park
- Seattle Children's Hospital, Department of Pediatrics, University of Washington, Seattle, Washington
| | - Michael C Jensen
- Ben Towne Center for Childhood Cancer Research, Seattle Children's Research Institute, Seattle, Washington. .,Seattle Children's Hospital, Department of Pediatrics, University of Washington, Seattle, Washington.,University of Washington, Department of Bioengineering, Seattle, Washington
| |
Collapse
|
20
|
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.
Collapse
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.
| |
Collapse
|
21
|
Berger C, Sommermeyer D, Hudecek M, Berger M, Balakrishnan A, Paszkiewicz PJ, Kosasih PL, Rader C, Riddell SR. Safety of targeting ROR1 in primates with chimeric antigen receptor-modified T cells. Cancer Immunol Res 2014; 3:206-16. [PMID: 25355068 DOI: 10.1158/2326-6066.cir-14-0163] [Citation(s) in RCA: 121] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Genetic engineering of T cells for adoptive transfer by introducing a tumor-targeting chimeric antigen receptor (CAR) is a new approach to cancer immunotherapy. A challenge for the field is to define cell surface molecules that are both preferentially expressed on tumor cells and can be safely targeted with T cells. The orphan tyrosine kinase receptor ROR1 is a candidate target for T-cell therapy with CAR-modified T cells (CAR-T cells) because it is expressed on the surface of many lymphatic and epithelial malignancies and has a putative role in tumor cell survival. The cell surface isoform of ROR1 is expressed in embryogenesis but absent in adult tissues except for B-cell precursors and low levels of transcripts in adipocytes, pancreas, and lung. ROR1 is highly conserved between humans and macaques and has a similar pattern of tissue expression. To determine if low-level ROR1 expression on normal cells would result in toxicity or adversely affect CAR-T cell survival and/or function, we adoptively transferred autologous ROR1 CAR-T cells into nonhuman primates. ROR1 CAR-T cells did not cause overt toxicity to normal organs and accumulated in bone marrow and lymph node sites, where ROR1-positive B cells were present. The findings support the clinical evaluation of ROR1 CAR-T cells for ROR1(+) malignancies and demonstrate the utility of nonhuman primates for evaluating the safety of immunotherapy with engineered T cells specific for tumor-associated molecules that are homologous between humans and nonhuman primates.
Collapse
Affiliation(s)
- Carolina Berger
- Fred Hutchinson Cancer Research Center, Seattle, Washington. Department of Medicine, University of Washington, Seattle, Washington.
| | | | - Michael Hudecek
- Department of Medicine II-Hematology and Medical Oncology, University of Wuerzburg, Wuerzburg, Germany
| | - Michael Berger
- Fred Hutchinson Cancer Research Center, Seattle, Washington
| | | | - Paulina J Paszkiewicz
- Institute for Medical Microbiology, Immunology, and Hygiene, Technical University of Munich, Germany. Institute for Advanced Study, Technical University of Munich, Germany
| | | | - Christoph Rader
- Department of Cancer Biology, Scripps Florida, The Scripps Research Institute, Jupiter, Florida. Department of Molecular Therapeutics, Scripps Florida, The Scripps Research Institute, Jupiter, Florida
| | - Stanley R Riddell
- Fred Hutchinson Cancer Research Center, Seattle, Washington. Department of Medicine, University of Washington, Seattle, Washington. Institute for Advanced Study, Technical University of Munich, Germany
| |
Collapse
|
22
|
The Role of the Alternative Complement Pathway in Early Graft Loss After Intraportal Porcine Islet Xenotransplantation. Transplantation 2014; 97:999-1008. [DOI: 10.1097/tp.0000000000000069] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
23
|
Hickey AC, Koster JA, Thalmann CM, Hardcastle K, Tio PH, Cardosa MJ, Bossart KN. Serotype-specific host responses in rhesus macaques after primary dengue challenge. Am J Trop Med Hyg 2013; 89:1043-57. [PMID: 24062475 DOI: 10.4269/ajtmh.13-0145] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Dengue virus (DENV) is considered to be the most important arthropod-borne viral disease and causes more than 100 million human infections annually. To further characterize primary DENV infection in vivo, rhesus macaques were infected with DENV-1, DENV-2, DENV-3, or DENV-4 and clinical parameters, as well as specificity and longevity of serologic responses, were assessed. Overt clinical symptoms were not present after infection. However, abnormalities in blood biochemical parameters consistent with heart, kidney, and liver damage were observed, and changes in plasma fibrinogen, D-dimers, and protein C indicated systemic activation of the blood coagulation pathway. Significant homotypic and heterotypic serum immunoglobulins were present in all animals, and IgG persisted for at least 390 days. Serum neutralizing antibody responses were highly serotype specific by day 120. However, some heterotypic neutralizing activity was noted in infected animals. Identification of serotype-specific host responses may help elucidate mechanisms that mediate severe DENV disease after reinfection.
Collapse
Affiliation(s)
- Andrew C Hickey
- Department of Microbiology, National Emerging Infectious Diseases Laboratories Institute, Laboratory Animal Science Center, Boston University, Boston, Massachusetts; Venture Technologies, Penang, Malaysia; Sentinext Therapeutics, Penang, Malaysia
| | | | | | | | | | | | | |
Collapse
|
24
|
Wu D, Jiang WY, Yang F, Wei SY, Zhou L, Yi Y, Wang HX, Zhang YA, Yue F. Somatometric measurements, and clinical chemistry and hematology parameters in Tibetan macaque (Macaca thibetana). J Med Primatol 2013; 42:318-24. [PMID: 23952261 DOI: 10.1111/jmp.12062] [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] [Accepted: 07/10/2013] [Indexed: 11/30/2022]
Abstract
BACKGROUND Limited physiological data for Tibetan macaques are available at present. This study will provide more rationale for evaluating this species. METHODS Thirty-seven Tibetan macaques (15 males and 22 females) were used in this study. Somatometric measurements, clinical chemistry and hematology parameters, insulin, and C-peptide were analyzed. RESULTS Females had higher values of waist and waist hip ratio (WHR) than males in somatometric measurements. There were no significant differences between the two genders in hematology. Significant differences between males and females were only found for aspartate aminotransferase (AST) and alanine aminotransferase (ALT) in biochemistry testing. In addition, females had higher fasting insulin and C-peptide than males. There was a strongly positive correlation between age and some somatometric parameters. CONCLUSIONS These physiological data will provide veterinarians and researchers with baseline values to evaluate experimental results using Tibetan macaques.
Collapse
Affiliation(s)
- D Wu
- Cell Therapy Center, Beijing Institute of Geriatrics, Xuanwu Hospital, Capital Medical University, Beijing, China
| | | | | | | | | | | | | | | | | |
Collapse
|
25
|
Schneider MKJ, Seebach JD. Xenotransplantation literature update, September-October 2012. Xenotransplantation 2012. [PMID: 23198733 DOI: 10.1111/xen.12010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Mårten K J Schneider
- Laboratory of Vascular Immunology, Division of Internal Medicine, University Hospital Zurich, Zurich, Switzerland.
| | | |
Collapse
|