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Mai L, Inada H, Osumi N. Whole-brain mapping of neuronal activity evoked by maternal separation in neonatal mice: An association with ultrasound vocalization. Neuropsychopharmacol Rep 2023. [PMID: 37128179 DOI: 10.1002/npr2.12337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 03/01/2023] [Accepted: 03/17/2023] [Indexed: 05/03/2023] Open
Abstract
Neonatal mice emit ultrasonic vocalizations (USVs) when separated from their mothers. Since the USVs attract their mothers' attention and trigger maternal retrieval, they are considered to serve as social signals for communication. We have modeled paternal aging effects on the vocal communication of offspring in mice. However, little is known about the neural basis underlying neonatal USV production. To identify responsible brain regions driving the vocal behavior, we comprehensively mapped the neuronal activity associated with USV production in the entire brain of mice at postnatal day 6 (P6). Using an expression of immediate-early gene c-Fos as a neuronal activity marker, correlations between the numbers of USVs and c-Fos positive neurons were analyzed. We identified 23 candidate brain regions associated with USV production in the mice at P6. Our study would be a first step toward comprehensively understanding the neuronal mechanisms that regulate and develop vocal behaviors in neonatal mice.
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Affiliation(s)
- Lingling Mai
- Department of Developmental Neuroscience, Tohoku University Graduate School of Medicine, Sendai, 980-8575, Japan
| | - Hitoshi Inada
- Department of Developmental Neuroscience, Tohoku University Graduate School of Medicine, Sendai, 980-8575, Japan
- Laboratory of Health and Sports Sciences, Division of Biomedical Engineering for Health and Welfare, Tohoku University Graduate School of Biomedical Engineering, Sendai, 980-8575, Japan
| | - Noriko Osumi
- Department of Developmental Neuroscience, Tohoku University Graduate School of Medicine, Sendai, 980-8575, Japan
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2
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Mai L, Inada H, Kimura R, Kanno K, Matsuda T, Tachibana RO, Tucci V, Komaki F, Hiroi N, Osumi N. Advanced paternal age diversifies individual trajectories of vocalization patterns in neonatal mice. iScience 2022; 25:104834. [PMID: 36039363 PMCID: PMC9418688 DOI: 10.1016/j.isci.2022.104834] [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: 04/22/2022] [Revised: 06/27/2022] [Accepted: 07/20/2022] [Indexed: 10/25/2022] Open
Abstract
Infant crying is a communicative behavior impaired in neurodevelopmental disorders (NDDs). Because advanced paternal age is a risk factor for NDDs, we performed computational approaches to evaluate how paternal age affected vocal communication and body weight development in C57BL/6 mouse offspring from young and aged fathers. Analyses of ultrasonic vocalization (USV) consisting of syllables showed that advanced paternal age reduced the number and duration of syllables, altered the syllable composition, and caused lower body weight gain in pups. Pups born to young fathers had convergent vocal characteristics with a rich repertoire, whereas those born to aged fathers exhibited more divergent vocal patterns with limited repertoire. Additional analyses revealed that some pups from aged fathers displayed atypical USV trajectories. Thus, our study indicates that advanced paternal age has a significant effect on offspring's vocal development. Our computational analyses are effective in characterizing altered individual diversity.
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Affiliation(s)
- Lingling Mai
- Department of Developmental Neuroscience, Tohoku University Graduate School of Medicine, Sendai 980-8575, Japan
| | - Hitoshi Inada
- Department of Developmental Neuroscience, Tohoku University Graduate School of Medicine, Sendai 980-8575, Japan.,Laboratory of Health and Sports Sciences, Division of Biomedical Engineering for Health and Welfare, Tohoku University Graduate School of Biomedical Engineering, Sendai 980-8575, Japan
| | - Ryuichi Kimura
- Department of Developmental Neuroscience, Tohoku University Graduate School of Medicine, Sendai 980-8575, Japan.,Department of Drug Discovery Medicine, Kyoto University Graduate School of Medicine, Kyoto 606-8507, Japan
| | - Kouta Kanno
- Faculty of Law, Economics and Humanities, Kagoshima University, Kagoshima 890-0065, Japan
| | - Takeru Matsuda
- Statistical Mathematics Unit, RIKEN Center for Brain Science, Wako 351-0198, Japan
| | - Ryosuke O Tachibana
- Department of Life Science, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo 153-8902, Japan
| | - Valter Tucci
- Genetics and Epigenetics of Behavior (GEB) Laboratory, Istituto Italiano di Tecnologia, Genova 16163, Italy
| | - Fumiyasu Komaki
- Department of Mathematical Informatics, Graduate School of Information Science and Technology, The University of Tokyo, Tokyo 113-8656, Japan.,Mathematical Informatics Collaboration Unit, RIKEN Center for Brain Science, Wako 351-0198, Japan
| | - Noboru Hiroi
- Department of Pharmacology, University of Texas Health Science Center at San Antonio, San Antonio 78229, USA.,Department of Cellular and Integrative Physiology, University of Texas Health Science Center at San Antonio, San Antonio 78229, USA.,Department of Cell Systems and Anatomy, University of Texas Health Science Center at San Antonio, San Antonio 78229, USA
| | - Noriko Osumi
- Department of Developmental Neuroscience, Tohoku University Graduate School of Medicine, Sendai 980-8575, Japan
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Yoshizaki K, Kimura R, Kobayashi H, Oki S, Kikkawa T, Mai L, Koike K, Mochizuki K, Inada H, Matsui Y, Kono T, Osumi N. Paternal age affects offspring via an epigenetic mechanism involving REST/NRSF. EMBO Rep 2021; 22:e51524. [PMID: 33399271 PMCID: PMC7857438 DOI: 10.15252/embr.202051524] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 11/22/2020] [Accepted: 11/25/2020] [Indexed: 12/14/2022] Open
Abstract
Advanced paternal age can have deleterious effects on various traits in the next generation. Here, we establish a paternal‐aging model in mice to understand the molecular mechanisms of transgenerational epigenetics. Whole‐genome target DNA methylome analyses of sperm from aged mice reveal more hypo‐methylated genomic regions enriched in REST/NRSF binding motifs. Gene set enrichment analyses also reveal the upregulation of REST/NRSF target genes in the forebrain of embryos from aged fathers. Offspring derived from young mice administrated with a DNA de‐methylation drug phenocopy the abnormal vocal communication of pups derived from aged fathers. In conclusion, hypo‐methylation of sperm DNA can be a key molecular feature modulating neurodevelopmental programs in offspring by causing fluctuations in the expression of REST/NRSF target genes.
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Affiliation(s)
- Kaichi Yoshizaki
- Department of Developmental Neuroscience, Tohoku University Graduate School of Medicine, Sendai, Japan.,Department of Disease Model, Aichi Developmental Disability Center, Aichi, Japan
| | - Ryuichi Kimura
- Department of Developmental Neuroscience, Tohoku University Graduate School of Medicine, Sendai, Japan.,Department of Drug Discovery Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Hisato Kobayashi
- NODAI Genome Research Center, Tokyo University of Agriculture, Tokyo, Japan.,Department of Embryology, Nara Medical University, Nara, Japan.,The Japan Agency for Medical Research and Development-Core Research for Evolutional Science and Technology (AMED-CREST), Tokyo, Japan
| | - Shinya Oki
- Department of Drug Discovery Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Takako Kikkawa
- Department of Developmental Neuroscience, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Lingling Mai
- Department of Developmental Neuroscience, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kohei Koike
- Department of Developmental Neuroscience, Tohoku University Graduate School of Medicine, Sendai, Japan.,Department of Physiology, Center for Integrative Physiology and Molecular Medicine, Saarland University School of Medicine, Homburg, Germany
| | - Kentaro Mochizuki
- Department of Developmental Neuroscience, Tohoku University Graduate School of Medicine, Sendai, Japan.,Cell Resource Center for Biomedical Research, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan
| | - Hitoshi Inada
- Department of Developmental Neuroscience, Tohoku University Graduate School of Medicine, Sendai, Japan.,Laboratory of Health and Sports Science, Division of Biomedical Engineering for Health and Welfare, Tohoku University Graduate School of Biomedical Engineering, Sendai, Japan
| | - Yasuhisa Matsui
- The Japan Agency for Medical Research and Development-Core Research for Evolutional Science and Technology (AMED-CREST), Tokyo, Japan.,Cell Resource Center for Biomedical Research, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan
| | - Tomohiro Kono
- The Japan Agency for Medical Research and Development-Core Research for Evolutional Science and Technology (AMED-CREST), Tokyo, Japan.,Department of Bioscience, Tokyo University of Agriculture, Tokyo, Japan
| | - Noriko Osumi
- Department of Developmental Neuroscience, Tohoku University Graduate School of Medicine, Sendai, Japan.,The Japan Agency for Medical Research and Development-Core Research for Evolutional Science and Technology (AMED-CREST), Tokyo, Japan
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Yoshizaki K, Asai M, Hara T. High-Fat Diet Enhances Working Memory in the Y-Maze Test in Male C57BL/6J Mice with Less Anxiety in the Elevated Plus Maze Test. Nutrients 2020; 12:nu12072036. [PMID: 32659954 PMCID: PMC7400900 DOI: 10.3390/nu12072036] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 06/29/2020] [Accepted: 07/07/2020] [Indexed: 11/25/2022] Open
Abstract
Obesity is characterized by massive adipose tissue accumulation and is associated with psychiatric disorders and cognitive impairment in human and animal models. However, it is unclear whether high-fat diet (HFD)-induced obesity presents a risk of psychiatric disorders and cognitive impairment. To examine this question, we conducted systematic behavioral analyses in C57BL/6J mice (male, 8-week-old) fed an HFD for 7 weeks. C57BL/6J mice fed an HFD showed significantly increased body weight, hyperlocomotion in the open-field test (OFT) and Y-maze test (YMZT), and impaired sucrose preference in the sucrose consumption test, compared to mice fed a normal diet. Neither body weight nor body weight gain was associated with any of the behavioral traits we examined. Working memory, as assessed by the YMZT, and anxiety-like behavior, as assessed by the elevated plus maze test (EPMT), were significantly correlated with mice fed an HFD, although these behavioral traits did not affect the entire group. These results suggest that HFD-induced obesity does not induce neuropsychiatric symptoms in C57BL/6J mice. Rather, HFD improved working memory in C57BL/6J mice with less anxiety, indicating that an HFD might be beneficial under limited conditions. Correlation analysis of individual traits is a useful tool to determine those conditions.
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Affiliation(s)
- Kaichi Yoshizaki
- Department of Disease Model, Institute for Developmental Research, Aichi Developmental Disability Center, Aichi 480-0392, Japan;
- Correspondence: (K.Y.); (T.H.); Tel.: +81-568-88-0811 (K.Y.); +81-4-2947-6763 (T.H.)
| | - Masato Asai
- Department of Disease Model, Institute for Developmental Research, Aichi Developmental Disability Center, Aichi 480-0392, Japan;
| | - Taichi Hara
- Laboratory of Food and Life Science, Faculty of Human Sciences, Waseda University, 2-579-15 Mikajima, Tokorozawa, Saitama 359-1192, Japan
- Correspondence: (K.Y.); (T.H.); Tel.: +81-568-88-0811 (K.Y.); +81-4-2947-6763 (T.H.)
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Isolation calls in house mouse pups: Individual consistency across time and situations. Dev Psychobiol 2019; 61:1135-1145. [DOI: 10.1002/dev.21884] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 05/01/2019] [Accepted: 05/17/2019] [Indexed: 12/19/2022]
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Doran SJ, Jandzinski M, Patrizz A, Trammel C, Sharmeen R, Mamun AA, Capozzi LA, Venna VR, Liu F, McCullough LD. Deficits in ultrasonic vocalization development and production following neonatal hypoxic ischemic insult. Behav Brain Res 2019; 369:111931. [PMID: 31047922 DOI: 10.1016/j.bbr.2019.111931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 04/22/2019] [Accepted: 04/28/2019] [Indexed: 10/26/2022]
Abstract
Neonatal hypoxic ischemia encephalopathy (HIE) leads to major deficits in language development. While clinically there is a known correlation in the degree of HIE injury and subsequent language disability, there are no treatments beyond speech and language therapy; therefore, experimental studies with a HIE animal model to test new interventions and therapeutics are warranted. Neonatal rodents normally ultrasonically vocalize at postnatal day 7 (PND 7) to PND 14 in response to removal from their mothers. At 6-8 weeks of age juvenile male rodents ultrasonically vocalize in response to exposure to a mature female mouse. Changes in ultrasonic vocalization (USV) production after neonatal brain injury, such ashypoxic ischemia (HI), have not been studied. This study examines the acute and long-term ultrasonic vocalization ability of mice after HI at PND 10. Pups were subjected to HI, sham, or naïve conditions; where in HI and sham surgeries the right common carotid artery was exposed, in the HI this artery was double ligated. The HI and sham pups were then exposed to60minof hypoxia. Naïve pups did not undergo surgery and were subjected to60minof room air. At 3 days following surgery, HI and sham pups vocalize less than nonsurgical naïve controls; yet "juvenile" mice of 6-8 weeks old that underwent HI at PND 10 vocalize less than sham and naïve mice. We conclude that HI injury has significant impact on later adult vocalization.
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Affiliation(s)
- Sarah J Doran
- Department of Neuroscience, University of Connecticut Health Center, Farmington, CT 06030, United States
| | - Mike Jandzinski
- Department of Neuroscience, University of Connecticut Health Center, Farmington, CT 06030, United States
| | - Anthony Patrizz
- Department of Neuroscience, University of Connecticut Health Center, Farmington, CT 06030, United States; Department of Neurology, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX 77030, United States
| | - Cassandra Trammel
- Department of Neuroscience, University of Connecticut Health Center, Farmington, CT 06030, United States
| | - Romana Sharmeen
- Department of Neurology, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX 77030, United States
| | - Abdullah A Mamun
- Department of Neurology, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX 77030, United States
| | - Lori A Capozzi
- Department of Neuroscience, University of Connecticut Health Center, Farmington, CT 06030, United States
| | - Venugopal Reddy Venna
- Department of Neuroscience, University of Connecticut Health Center, Farmington, CT 06030, United States; Department of Neurology, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX 77030, United States
| | - Fudong Liu
- Department of Neuroscience, University of Connecticut Health Center, Farmington, CT 06030, United States; Department of Neurology, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX 77030, United States
| | - Louise D McCullough
- Department of Neuroscience, University of Connecticut Health Center, Farmington, CT 06030, United States; Department of Neurology, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, TX 77030, United States.
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Jouda J, Wöhr M, Del Rey A. Immunity and ultrasonic vocalization in rodents. Ann N Y Acad Sci 2018; 1437:68-82. [PMID: 30062701 DOI: 10.1111/nyas.13931] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 06/20/2018] [Accepted: 06/21/2018] [Indexed: 12/14/2022]
Abstract
Ultrasonic vocalizations (USVs) serve important communicative functions in rodents. Different types of USVs can be triggered in the sender, for example, by maternal separation, social interactions, or exposure to predators, and they evoke affiliative or alarming behaviors in recipients. This review focusses on studies evaluating possible links between immunity and USVs. Most studies have been performed in a murine model of maternal immune activation and subsequent evaluation of effects in the offspring. This model has received large attention in recent years because it mimics behavioral abnormalities observed in certain human neuropsychiatric disorders, including autism spectrum disorder. Although there is still some controversy, the results indicate that stimulation of the immune system of mice and rats during pregnancy affects ultrasonic calling in pups. Few studies are available on immunization during adulthood and USVs. In most cases, immune stimulation led to disease, complicating conclusions about a possible direct link between vocalization and immunity. Although much work is still needed, this is certainly a rather new and promising aspect of interactions between the immune system and behavior.
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Affiliation(s)
- Jamela Jouda
- Department of Biology, College of Science, Al-Mustansiriyah University, Baghdad, Iraq
| | - Markus Wöhr
- Behavioral Neuroscience, Experimental and Biological Psychology, Philipps-University of Marburg, Marburg, Germany.,Center for Mind, Brain and Behavior, Philipps-University of Marburg, Marburg, Germany
| | - Adriana Del Rey
- Immunophysiology, Division of Neurophysiology, Institute of Physiology and Pathophysiology, Philipps-University of Marburg, Marburg, Germany
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Correction: Early postnatal vocalizations predict sociability and spatial memory in C57BL/6J mice: Individual differences in behavioral traits emerge early in development. PLoS One 2018; 13:e0191702. [PMID: 29352309 PMCID: PMC5774840 DOI: 10.1371/journal.pone.0191702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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