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Lamglait B, Moresco A, Couture ÉL, Ferrell ST, Lair S. Vaginal foreign bodies in six nonhuman primates with underlying pathological conditions. Zoo Biol 2022; 41:595-600. [PMID: 35253920 DOI: 10.1002/zoo.21689] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Revised: 12/26/2021] [Accepted: 02/22/2022] [Indexed: 12/16/2022]
Abstract
Four female Japanese macaques (Macaca fuscata) from the same group as well as Wolf's guenon (Cercopithecus wolfi) and a Western lowland gorilla (Gorilla gorilla gorilla) from a second institution presented with vaginal foreign bodies in parallel with diseases of the urogenital tract or with endocrine disorders. These foreign bodies were associated with a mild to marked, diffuse vaginitis in all cases. Underlying pathological conditions consisted of a cavernous uterine hemangioma in a 20-year-old macaque, diffuse endometritis in a 21-year-old macaque, an in situ endometrial carcinoma in a 24-year-old macaque, endometritis and an ovarian cyst-like structure in the 27-year-old Western lowland gorilla, chronic cystitis and chronic renal disease in a 24-year-old macaque, and a history of hypothyroidism with irregular reproductive cycles in the 12-year-old Wolf's guenon. Vaginal foreign bodies have been reported in nonhuman primates used in biomedical research, but their concurrence with underlying conditions has not been explored. In women, vaginal foreign bodies have been linked to serious underlying medical conditions. This case series emphasizes the recommendation to investigate this abnormal behavior for underlying medical or adverse psychosocial conditions in primates under human care.
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Affiliation(s)
- Benjamin Lamglait
- Centre québécois sur la santé des animaux sauvages/Canadian Wildlife Health Cooperative, Faculté de médecine vétérinaire, Université de Montréal St. Hyacinthe, St. Hyacinthe, Quebec, Canada
| | - Anneke Moresco
- Denver Zoo, Denver, Colorado, USA.,Reproductive Health Surveillance Program, Morrison, Colorado, USA
| | | | | | - Stéphane Lair
- Centre québécois sur la santé des animaux sauvages/Canadian Wildlife Health Cooperative, Faculté de médecine vétérinaire, Université de Montréal St. Hyacinthe, St. Hyacinthe, Quebec, Canada
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Colman K, Andrews RN, Atkins H, Boulineau T, Bradley A, Braendli-Baiocco A, Capobianco R, Caudell D, Cline M, Doi T, Ernst R, van Esch E, Everitt J, Fant P, Gruebbel MM, Mecklenburg L, Miller AD, Nikula KJ, Satake S, Schwartz J, Sharma A, Shimoi A, Sobry C, Taylor I, Vemireddi V, Vidal J, Wood C, Vahle JL. International Harmonization of Nomenclature and Diagnostic Criteria (INHAND): Non-proliferative and Proliferative Lesions of the Non-human Primate ( M. fascicularis). J Toxicol Pathol 2021; 34:1S-182S. [PMID: 34712008 PMCID: PMC8544165 DOI: 10.1293/tox.34.1s] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The INHAND (International Harmonization of Nomenclature and Diagnostic Criteria for
Lesions Project (www.toxpath.org/inhand.asp) is a joint initiative of the Societies of
Toxicologic Pathology from Europe (ESTP), Great Britain (BSTP), Japan (JSTP) and North
America (STP) to develop an internationally accepted nomenclature for proliferative and
nonproliferative lesions in laboratory animals. The purpose of this publication is to
provide a standardized nomenclature for classifying microscopic lesions observed in most
tissues and organs from the nonhuman primate used in nonclinical safety studies. Some of
the lesions are illustrated by color photomicrographs. The standardized nomenclature
presented in this document is also available electronically on the internet
(http://www.goreni.org/). Sources of material included histopathology databases from
government, academia, and industrial laboratories throughout the world. Content includes
spontaneous lesions as well as lesions induced by exposure to test materials. Relevant
infectious and parasitic lesions are included as well. A widely accepted and utilized
international harmonization of nomenclature for lesions in laboratory animals will provide
a common language among regulatory and scientific research organizations in different
countries and increase and enrich international exchanges of information among
toxicologists and pathologists.
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Affiliation(s)
- Karyn Colman
- Novartis Institutes for BioMedical Research, Cambridge, MA, USA
| | - Rachel N Andrews
- Wake Forest School of Medicine, Department of Radiation Oncology, Winston-Salem, NC, USA
| | - Hannah Atkins
- Penn State College of Medicine, Department of Comparative Medicine, Hershey, PA, USA
| | | | - Alys Bradley
- Charles River Laboratories Edinburgh Ltd., Tranent, Scotland, UK
| | - Annamaria Braendli-Baiocco
- Roche Pharma Research and Early Development, Pharmaceutical Sciences, Roche Innovation Center Basel, Switzerland
| | - Raffaella Capobianco
- Janssen Research & Development, a Division of Janssen Pharmaceutica NV, Beerse, Belgium
| | - David Caudell
- Department of Pathology, Section on Comparative Medicine, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Mark Cline
- Department of Pathology, Section on Comparative Medicine, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Takuya Doi
- LSIM Safety Institute Corporation, Ibaraki, Japan
| | | | | | - Jeffrey Everitt
- Department of Pathology, Duke University School of Medicine, Durham, NC, USA
| | | | | | | | - Andew D Miller
- Cornell University College of Veterinary Medicine, Ithaca, NY, USA
| | | | - Shigeru Satake
- Shin Nippon Biomedical Laboratories, Ltd., Kagoshima and Tokyo, Japan
| | | | - Alok Sharma
- Covance Laboratories, Inc., Madison, WI, USA
| | | | | | | | | | | | - Charles Wood
- Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT, USA
| | - John L Vahle
- Lilly Research Laboratories, Indianapolis IN, USA
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Kirejczyk S, Pinelli C, Gonzalez O, Kumar S, Dick E, Gumber S. Urogenital Lesions in Nonhuman Primates at 2 National Primate Research Centers. Vet Pathol 2020; 58:147-160. [PMID: 33208023 DOI: 10.1177/0300985820971752] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Given their genetic and anatomic similarities to humans, nonhuman primates (NHPs) may serve as animal models for urogenital diseases of humans. The purpose of this study was to examine the frequency of spontaneous urogenital lesions occurring over a 30-year period at the Yerkes and Southwest National Primate Research Centers and to compare and contrast lesions occurring in Old World versus New World primates. Lesions occurring in the chimpanzee (Pan troglodytes), baboon (Papio spp.), rhesus macaque (Macaca mulatta), cynomolgus macaque (Macaca fascicularis), pig-tailed macaque (Macaca nemestrina), sooty mangabey (Cercocebus atys), common marmoset (Callithrix jacchus), cotton-top tamarin (Sanguinus oedipus), and squirrel monkey (Saimiri sciureus) are discussed. The most common lesions of the kidney were medullary amyloidosis, renal cysts, renal tubular degeneration, glomerulonephritis or glomerulopathy, nephritis, nephrocalcinosis, pyelonephritis, and hydronephrosis. Specific causes of renal tubular disease included pigmentary nephrosis and tubular lipidosis. Renal tumors, including renal adenoma and carcinoma, lymphoma, and nephroblastoma, were infrequent diagnoses in all species. Endometriosis was the most frequently diagnosed lesion of the female genital tract. Of the animals examined in this study, it was most frequent in Old World primates. Leiomyoma was the most common uterine tumor. Granulosa cell tumor was the most frequently observed neoplasm of the ovaries, followed by teratoma. Of animals included in the study, most ovarian tumors occurred in baboons. Neoplasms of the male reproductive tract included interstitial cell tumor, seminoma, penile squamous cell carcinoma, penile papilloma, and histiocytoma. In New World monkeys, renal lesions were reported more frequently than genital lesions.
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Affiliation(s)
| | - Christopher Pinelli
- 1371Emory University, Atlanta, GA, USA.,*Current address: Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, 1161 21st Ave South MCN AA-6206, Nashville, TN 37232, USA
| | - Olga Gonzalez
- 7075Texas Biomedical Research Institute, San Antonio, TX, USA
| | - Shyamesh Kumar
- 7075Texas Biomedical Research Institute, San Antonio, TX, USA
| | - Edward Dick
- 7075Texas Biomedical Research Institute, San Antonio, TX, USA
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LESIONS OF THE FEMALE REPRODUCTIVE TRACT IN JAPANESE MACAQUE ( MACACA FUSCATA) FROM TWO CAPTIVE COLONIES. J Zoo Wildl Med 2019. [PMID: 29517447 DOI: 10.1638/2016-0171r1.1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Reproductive lesions have been described in various nonhuman primate species, including rhesus macaques ( Macaca mulatta), cynomolgus macaques ( Macaca fascicularis), baboons ( Papio spp.), squirrel monkeys ( Saimiri sciureus), and chimpanzees ( Pan spp.); however, there are few publications describing reproductive disease and pathology in Japanese macaques ( Macaca fuscata). A retrospective evaluation of postmortem reports for two captive M. fuscata populations housed within zoos from 1982 through 2015 was completed, comparing reproductive diseases diagnosed by gross pathology and histopathology. Disease prevalence, organs affected, and median age at death between the two institutions was also compared. Fifteen female captive M. fuscata, ranging in age from 15 to 29 yr were identified with reproductive tract lesions, including endometriosis, endometritis, leiomyoma, leiomyosarcoma, and adenomyosis. No significant differences were identified in disease prevalence, organs affected, and median age of death between the two institutions. Endometriosis was the most common disease process identified and was found in 10 of the 15 cases (66.7%), followed by leiomyoma (4 of 15; 26.7%). In four cases (26.7%), severe endometriosis and secondary hemorrhage was indicated as the cause of death or the primary reason for humane euthanasia. These findings were compared with a separate population of Japanese macaques managed within a research facility in the United States, with a prevalence of endometriosis of 7.6%. This study discusses possible risk factors and potential treatment options for the management of endometriosis in captive M. fuscata.
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Ricci F, Broggini M, Damia G. Revisiting ovarian cancer preclinical models: Implications for a better management of the disease. Cancer Treat Rev 2013; 39:561-8. [DOI: 10.1016/j.ctrv.2013.01.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2012] [Revised: 01/04/2013] [Accepted: 01/05/2013] [Indexed: 01/20/2023]
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Irizarry Rovira AR, Lynch S, David M, Ramos Vara JA. Gonadoblastoma in the ovaries of a lesser galago (Galago senegalensis braccatus). J Comp Pathol 2012; 147:204-8. [PMID: 22520808 DOI: 10.1016/j.jcpa.2012.01.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2011] [Revised: 01/04/2012] [Accepted: 01/09/2012] [Indexed: 01/06/2023]
Abstract
An enlarged right ovary was removed from a 14-year-old lesser galago (Galago senegalensis braccatus). Cytological preparations consisted of a heterogeneous population of neoplastic cells admixed with extracellular hyaline structures and cell-free nuclei. Microscopically, the ovary was replaced with gonadoblastoma and was composed of nests of germinal cells, including large oocyte-like cells, and sex cord-stromal cells arranged in palisading patterns around the germinal cells, the periphery of the nests and around extracellular hyaline material. The animal died 2 years after initial diagnosis. Necropsy examination revealed gonadoblastoma in the left ovary. The germinal cells of the tumour in the right and left ovaries were immunoreactive for calretinin, OCT3/4, PGP 9.5, Ki67 and/or faintly for cytokeratins. Sex cord-stromal cells were immunoreactive for calretinin, OCT3/4, GATA-4, E-cadherin and vimentin. Luteinized sex cord-stromal cells were immunoreactive for inhibin-alpha. The extracellular hyaline material was immunoreactive for laminin. This is the first case of gonadoblastoma in a non-human primate.
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Affiliation(s)
- A R Irizarry Rovira
- Department of Pathology, Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, IN, USA.
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King SM, Burdette JE. Evaluating the progenitor cells of ovarian cancer: analysis of current animal models. BMB Rep 2011; 44:435-45. [PMID: 21777513 DOI: 10.5483/bmbrep.2011.44.7.435] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Serous ovarian cancer is one of the most lethal gynecological malignancies. Progress on effective diagnostics and therapeutics for this disease are hampered by ambiguity as to the cellular origins of this histotype of ovarian cancer, as well as limited suitable animal models to analyze early stages of disease. In this report, we will review current animal models with respect to the two proposed progenitor cells for serous ovarian cancer, the ovarian surface epithelium and the fallopian tube epithelium.
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Affiliation(s)
- Shelby M King
- Department of Medicinal Chemistry and Pharmacognosy, University of Illinois at Chicago, 60607, USA
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Starost MF. Adenomyofibroma of the fimbria in a cynomolgus monkey (Macaca fascicularis). J Vet Diagn Invest 2010; 21:892-4. [PMID: 19901298 DOI: 10.1177/104063870902100624] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
A 20-year-old female cynomolgus monkey (Macaca fascicularis) was presented for an end-of-study necropsy. At necropsy, a 2 cm x 1.5 cm x 1 cm, butterfly-shaped, multilobulated mass extended off the right uterine tube fimbria. Microscopically, the mass was composed of large, plump, finger-like projections lined primarily by simple columnar ciliated epithelium. The interstitium contained a proliferation of smooth muscle stromal cells admixed with varying amounts of collagen. A diagnosis of adenomyofibroma of the fimbria was made. This benign neoplasm should be considered as a differential diagnosis for masses arising from the fallopian tube in old-world macaques.
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Affiliation(s)
- Matthew F Starost
- National Institutes of Health, Division of Veterinary Resources, Bethesda, MD 20892, USA.
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Alpi KM, Stringer E, Devoe RS, Stoskopf M. Clinical and research searching on the wild side: exploring the veterinary literature. J Med Libr Assoc 2009; 97:169-77. [PMID: 19626142 PMCID: PMC2706442 DOI: 10.3163/1536-5050.97.3.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Zoological medicine furthers the health and well-being of captive and free-ranging wild animals. Effective information retrieval of the zoological medicine literature demands searching multiple databases, conference proceedings, and organization websites using a wide variety of keywords and controlled vocabulary. Veterinarians, residents, students, and the librarians who serve them must have patience for multiple search iterations to capture the majority of the available knowledge. The complexities of thorough literature searches are more difficult for nondomestic animal clinical cases and research reviews as demonstrated by three search requests involving poisonous snakes, a gorilla, and spiders. Expanding and better disseminating the knowledgebase of zoological medicine will make veterinary searching easier.
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Affiliation(s)
- Kristine M Alpi
- Library of Veterinary Medicine, NCSU Libraries, North Carolina State University, 4700 Hillsborough Street, Raleigh, NC 27606, USA.
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Abstract
Female macaques serve as an important model for the study of reproductive diseases in women. Here we summarize characteristics of the macaque cervix, with a particular emphasis on the cynomolgus macaque. Key anatomic features include a stratified squamous exocervix, squamocolumnar junction and transformation zone, and glandular endocervix with prominent colliculi. Endocervical eversion occurs with onset of ovarian cycling and regresses to varying degrees based on age, hormonal status, and individual conformation. The cervical epithelium in macaques is highly responsive to estrogens, which induce marked squamous epithelial maturation and glandular hypertrophy. Progestogen effects include further induction of endocervical secretory activity and release of viscous mucus, which functions in both mucosal immunity and fertility regulation. On immunohistochemistry, the squamous cervix shows strong expression of estrogen receptor α, the proliferation marker Ki67/MIB1, and cytokeratin 14, whereas endocervical epithelium strongly expresses estrogen and progesterone receptors and cytokeratins 18 and 19. These patterns of expression are altered in cervical intraepithelial neoplasia, which is a common spontaneous lesion of the macaque cervix associated with specific types of oncogenic papillomaviruses. This report highlights important similarities with human cervix that should be useful for future studies of genital infection, neoplasia, and immunity in the macaque model. Competing Interests: This article was sponsored by Covance Inc. and Schering-Plough. The author did not declare any other competing interests.
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Affiliation(s)
- Charles E. Wood
- Department of Pathology/Section on Comparative Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
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Cline JM, Wood CE, Vidal JD, Tarara RP, Buse E, Weinbauer GF, de Rijk EPCT, van Esch E. Selected Background Findings and Interpretation of Common Lesions in the Female Reproductive System in Macaques. Toxicol Pathol 2008; 36:142s-163s. [PMID: 21475639 DOI: 10.1177/0192623308327117] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The authors describe a selection of normal findings and common naturally occurring lesions in the reproductive system of female macaques, including changes in the ovaries, uterus, cervix, vagina, and mammary glands. Normal features of immature ovaries, uteri, and mammary glands are described. Common non-neoplastic lesions in the ovaries include cortical mineralization, polyovular follicles, cysts, ovarian surface epithelial hyperplasia, and ectopic ovarian tissue. Ovarian neoplasms include granulosa cell tumors, teratomas, and ovarian surface epithelial tumors. Common non-neoplastic uterine findings include loss of features of normal cyclicity, abnormal bleeding, adenomyosis, endometriosis, epithelial plaques, and pregnancy-associated vascular remodeling. Hyperplastic and neoplastic lesions of the uterus include endometrial polyps, leiomyomas, and rarely endometrial hyperplasia and endometrial adenocarcinoma. Vaginitis is common. Cervical lesions include endocervical squamous metaplasia, polyps, and papillomavirus-associated lesions. Lesions in the mammary gland are most often proliferative and range from ductal hyperplasia to invasive carcinoma. Challenges to interpretation include the normal or pathologic absence of menstrual cyclicity and the potential misinterpretation of sporadic lesions, such as epithelial plaques or papillomavirus-associated lesions. Interpretation of normal and pathologic findings is best accomplished with knowledge of the life stage, reproductive history, and hormonal status of the animal.
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Affiliation(s)
- J Mark Cline
- Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
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