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Domingues SFS, Leão DL, Monteiro FOB. Ultrasonography of the neotropical primate female reproductive system. Front Vet Sci 2024; 10:1214509. [PMID: 38525406 PMCID: PMC10959094 DOI: 10.3389/fvets.2023.1214509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 11/27/2023] [Indexed: 03/26/2024] Open
Abstract
The Neotropical (e. g., Aotus sp., Callithrix jacchus, Saguinus sp., Saimiri sp., and Sapajus sp.) primates are important models for biomedical research and studies on reproductive physiology and biotechnology. Consequently, studies about gynecological and obstetric ultrasonography are crucial. B-mode ultrasonography is a non-invasive imaging technique that provides real-time bidimensional or three-dimensional/four-dimensional B-mode images. In association with Doppler ultrasonography, B-mode ultrasonography can also be used to monitor the mammalian blood flow to the reproductive tract during important events such as ovulation and gestation. Thus, gynecological and obstetric ultrasonography is essential for establishing the female reproductive anatomical and physiological ovarian and uterine health status, gestational diagnosis, and fetal growth monitoring. For instance, the paper presents and discusses the state-of-the-art gynecological and obstetric ultrasonography in the Neotropical primates, species that are models for biomedical research, and some recent studies on species targets for conservation strategies for wild animal populations.
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Affiliation(s)
- Sheyla Farhayldes Souza Domingues
- Laboratory of Wild Animal Biotechnology and Medicine, Veterinary Medicine Institute, Federal University of Pará, Castanhal, State of Pará, Brazil
| | - Danuza Leite Leão
- Laboratory of Wild Animal Biotechnology and Medicine, Veterinary Medicine Institute, Federal University of Pará, Castanhal, State of Pará, Brazil
- Mamirauá Institute for Sustainable Development, Tefé, State of Amazonas, Brazil
| | - Frederico Ozanan Barros Monteiro
- Laboratory of Animal Physiology, Health and Animal Production Institute, Federal Rural University of the Amazon, Belém, State of Pará, Brazil
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Moadab G, Pittet F, Bennett JL, Taylor CL, Fiske O, Singapuri A, Coffey LL, Van Rompay KKA, Bliss-Moreau E. Prenatal Zika virus infection has sex-specific effects on infant physical development and mother-infant social interactions. Sci Transl Med 2023; 15:eadh0043. [PMID: 37878673 DOI: 10.1126/scitranslmed.adh0043] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 10/02/2023] [Indexed: 10/27/2023]
Abstract
There is enormous variation in the extent to which fetal Zika virus (fZIKV) infection affects the developing brain. Despite the neural consequences of fZIKV infection observed in people and animal models, many open questions about the relationship between infection dynamics and fetal and infant development remain. To further understand how ZIKV affects the developing nervous system and the behavioral consequences of prenatal infection, we adopted a nonhuman primate model of fZIKV infection in which we inoculated pregnant rhesus macaques and their fetuses with ZIKV in the early second trimester of fetal development. We then tracked their health across gestation and characterized infant development across the first month of life. ZIKV-infected pregnant mothers had long periods of viremia and mild changes to their hematological profiles. ZIKV RNA concentrations, an indicator of infection magnitude, were higher in mothers whose fetuses were male, and the magnitude of ZIKV RNA in the mothers' plasma or amniotic fluid predicted infant outcomes. The magnitude of ZIKV RNA was negatively associated with infant growth across the first month of life, affecting males' growth more than females' growth, although for most metrics, both males and females evidenced slower growth rates as compared with control animals whose mothers were not ZIKV inoculated. Compared with control infants, fZIKV infants also spent more time with their mothers during the first month of life, a social behavior difference that may have long-lasting consequences on psychosocial development during childhood.
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Affiliation(s)
- Gilda Moadab
- Department of Psychology, University of California, Davis, Davis, CA 95616, USA
- California National Primate Research Center, University of California, Davis, Davis, CA 95616, USA
| | - Florent Pittet
- California National Primate Research Center, University of California, Davis, Davis, CA 95616, USA
| | - Jeffrey L Bennett
- Department of Psychology, University of California, Davis, Davis, CA 95616, USA
- California National Primate Research Center, University of California, Davis, Davis, CA 95616, USA
| | - Christopher L Taylor
- California National Primate Research Center, University of California, Davis, Davis, CA 95616, USA
| | - Olivia Fiske
- California National Primate Research Center, University of California, Davis, Davis, CA 95616, USA
| | - Anil Singapuri
- Department of Pathology, Microbiology and Immunology, University of California, Davis, Davis, CA 95616, USA
| | - Lark L Coffey
- Department of Pathology, Microbiology and Immunology, University of California, Davis, Davis, CA 95616, USA
| | - Koen K A Van Rompay
- California National Primate Research Center, University of California, Davis, Davis, CA 95616, USA
- Department of Pathology, Microbiology and Immunology, University of California, Davis, Davis, CA 95616, USA
| | - Eliza Bliss-Moreau
- Department of Psychology, University of California, Davis, Davis, CA 95616, USA
- California National Primate Research Center, University of California, Davis, Davis, CA 95616, USA
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de Alcantara BN, Imbeloni AA, de Brito Simith Durans D, de Araújo MTF, do Rosário Moutinho da Cruz E, de Carvalho CAM, de Mendonça MHR, de Sousa JR, Moraes AF, Filho AJM, de Lourdes Gomes Lima M, Neto OPA, Chiang JO, de Azevedo Scalercio SRR, Carneiro LA, Quaresma JAS, da Costa Vasconcelos PF, de Almeida Medeiros DB. Histopathological lesions of congenital Zika syndrome in newborn squirrel monkeys. Sci Rep 2021; 11:6099. [PMID: 33731800 PMCID: PMC7971060 DOI: 10.1038/s41598-021-85571-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 02/18/2021] [Indexed: 12/14/2022] Open
Abstract
The absence of an adequate animal model for studies has limited the understanding of congenital Zika syndrome (CZS) in humans during the outbreak in America. In this study, we used squirrel monkeys (Saimiri collinsi), a neotropical primate (which mimics the stages of human pregnancy), as a model of Zika virus (ZIKV) infection. Seven pregnant female squirrel monkeys were experimentally infected at three different gestational stages, and we were able reproduce a broad range of clinical manifestations of ZIKV lesions observed in newborn humans. Histopathological and immunohistochemical analyses of early-infected newborns (2/4) revealed damage to various areas of the brain and ZIKV antigens in the cytoplasm of neurons and glial cells, indicative of CZS. The changes caused by ZIKV infection were intrauterine developmental delay, ventriculomegaly, simplified brain gyri, vascular impairment and neuroprogenitor cell dysfunction. Our data show that the ZIKV infection outcome in squirrel monkeys is similar to that in humans, indicating that this model can be used to help answer questions about the effect of ZIKV infection on neuroembryonic development and the morphological changes induced by CZS.
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Affiliation(s)
- Bianca Nascimento de Alcantara
- Post-Graduate Programme in Virology, Evandro Chagas Institute, BR-316 Highway, km 7, Ananindeua, Pará, 67030-000, Brazil
| | - Aline Amaral Imbeloni
- National Primate Centre, Evandro Chagas Institute, Highway BR-316, km 7, Ananindeua, Pará, 67030-000, Brazil
| | - Darlene de Brito Simith Durans
- Department of Arbovirology and Haemorrhagic Fevers, Evandro Chagas Institute, BR-316 Highway, km 7, Ananindeua, Pará, 67030-000, Brazil
| | | | | | - Carlos Alberto Marques de Carvalho
- Department of Arbovirology and Haemorrhagic Fevers, Evandro Chagas Institute, BR-316 Highway, km 7, Ananindeua, Pará, 67030-000, Brazil.,Pará State University, 2623 Perebebuí Lane, Belém, Pará, 66095-662, Brazil
| | | | - Jorge Rodrigues de Sousa
- Department of Arbovirology and Haemorrhagic Fevers, Evandro Chagas Institute, BR-316 Highway, km 7, Ananindeua, Pará, 67030-000, Brazil
| | - Adriana Freitas Moraes
- Department of Arbovirology and Haemorrhagic Fevers, Evandro Chagas Institute, BR-316 Highway, km 7, Ananindeua, Pará, 67030-000, Brazil
| | - Arnaldo Jorge Martins Filho
- Department of Pathology, Evandro Chagas Institute, BR-316 Highway, km 7, Ananindeua, Pará, 67030-000, Brazil
| | - Maria de Lourdes Gomes Lima
- Department of Pathology, Evandro Chagas Institute, BR-316 Highway, km 7, Ananindeua, Pará, 67030-000, Brazil
| | - Orlando Pereira Amador Neto
- Department of Pathology, Evandro Chagas Institute, BR-316 Highway, km 7, Ananindeua, Pará, 67030-000, Brazil
| | - Jannifer Oliveira Chiang
- Department of Arbovirology and Haemorrhagic Fevers, Evandro Chagas Institute, BR-316 Highway, km 7, Ananindeua, Pará, 67030-000, Brazil
| | | | - Liliane Almeida Carneiro
- National Primate Centre, Evandro Chagas Institute, Highway BR-316, km 7, Ananindeua, Pará, 67030-000, Brazil
| | - Juarez Antônio Simões Quaresma
- Department of Pathology, Evandro Chagas Institute, BR-316 Highway, km 7, Ananindeua, Pará, 67030-000, Brazil.,Pará State University, 2623 Perebebuí Lane, Belém, Pará, 66095-662, Brazil
| | - Pedro Fernando da Costa Vasconcelos
- Post-Graduate Programme in Virology, Evandro Chagas Institute, BR-316 Highway, km 7, Ananindeua, Pará, 67030-000, Brazil.,Department of Arbovirology and Haemorrhagic Fevers, Evandro Chagas Institute, BR-316 Highway, km 7, Ananindeua, Pará, 67030-000, Brazil.,Pará State University, 2623 Perebebuí Lane, Belém, Pará, 66095-662, Brazil
| | - Daniele Barbosa de Almeida Medeiros
- Post-Graduate Programme in Virology, Evandro Chagas Institute, BR-316 Highway, km 7, Ananindeua, Pará, 67030-000, Brazil. .,Department of Arbovirology and Haemorrhagic Fevers, Evandro Chagas Institute, BR-316 Highway, km 7, Ananindeua, Pará, 67030-000, Brazil.
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