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Sasaki H, Saisho Y, Inaishi J, Watanabe Y, Tsuchiya T, Makio M, Sato M, Kitago M, Yamada T, Itoh H. Associations of birthweight and history of childhood obesity with beta cell mass in Japanese adults. Diabetologia 2020; 63:1199-1210. [PMID: 32239263 PMCID: PMC7228916 DOI: 10.1007/s00125-020-05127-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Accepted: 02/20/2020] [Indexed: 12/12/2022]
Abstract
AIMS/HYPOTHESIS Low birthweight is associated with a high risk of diabetes, but there are no reports discussing birthweight and pancreatic tissues in humans. The purpose of this study was to examine the correlation between birthweight and beta and alpha cell mass in humans. METHODS Sixty-four Japanese adults with and without diabetes who underwent pancreatectomy and were able to recall their weight history including birthweight were included. Pancreatic tissues were stained for insulin and glucagon, and fractional beta cell area (BCA) and alpha cell area (ACA) were quantified. Islet size and density and beta cell replication were also quantified and their associations with birthweight were evaluated. RESULTS In participants without diabetes, there was a weak positive correlation between birthweight and BCA (R = 0.34, p = 0.03). The group with a history of childhood obesity, but not the group with a history of obesity in adulthood only, showed higher BCA compared with those without a history of obesity (1.78 ± 0.74% vs 0.99 ± 0.53%, p = 0.01), and the correlation coefficient between birthweight and BCA increased after excluding those with a history of childhood obesity (R = 0.51, p < 0.01). In those with diabetes, there was no correlation between birthweight and BCA. No correlation was found between birthweight and ACA in either those with or without diabetes. CONCLUSIONS/INTERPRETATION Birthweight and beta, but not alpha, cell mass are positively correlated in non-diabetic adults, and a history of childhood obesity may affect beta cell mass. Graphical abstract.
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Affiliation(s)
- Hironobu Sasaki
- Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Yoshifumi Saisho
- Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.
| | - Jun Inaishi
- Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Yuusuke Watanabe
- Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Tami Tsuchiya
- Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Masayoshi Makio
- Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Midori Sato
- Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Minoru Kitago
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Taketo Yamada
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
- Department of Pathology, Saitama Medical University, Saitama, Japan
| | - Hiroshi Itoh
- Department of Internal Medicine, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
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Liu WC, Wu CW, Hung PL, Chan JYH, Tain YL, Fu MH, Chen LW, Liang CK, Hung CY, Yu HR, Chen IC, Wu KL. Environmental Stimulation Counteracts the Suppressive Effects of Maternal High-Fructose Diet on Cell Proliferation and Neuronal Differentiation in the Dentate Gyrus of Adult Female Offspring via Histone Deacetylase 4. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17113919. [PMID: 32492926 PMCID: PMC7312637 DOI: 10.3390/ijerph17113919] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/23/2020] [Accepted: 05/29/2020] [Indexed: 12/27/2022]
Abstract
Maternal high-fructose diets (HFD) impair the learning and memory capacity of adult female offspring via histone deacetylase 4 (HDAC4). Hippocampal adult neurogenesis is important for supporting the function of existing neural circuits. In this study, we investigated the effects of maternal HFD on hippocampal neural stem cell (NSC) proliferation and neuronal differentiation in adult offspring. Increased nuclear HDAC4 enzyme activity was detected in the hippocampus of HFD female offspring. The Western blot analyses indicated that the expressions of sex-determining region Y box2 (SOX2) and the transcription factor Paired Box 6 (PAX6), which are critical for the progression of NSC proliferation and differentiation, were downregulated. Concurrently, the expression of Ki67 (a cellular marker for proliferation) and doublecortin (DCX), which are related to NSC division and neuronal differentiation, was suppressed. Intracerebroventricular infusion with class II HDAC inhibitor (Mc1568, 4 weeks) led to the upregulation of these proteins. Environmental stimulation reversed the expression of Ki67 and DCX and the counts of Ki67- and DCX-positive cells in the hippocampi of HFD offspring as a result of providing the enriched housing for 4 weeks. Together, these results demonstrate that the suppressive effects of maternal HFD on hippocampal NSC proliferation and neuronal differentiation are reversibly mediated through HDAC4 and can be effectively reversed by environmental stimulation. The advantageous effects of environmental enrichment were possibly mediated by HDAC4 suppression.
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Affiliation(s)
- Wen-Chung Liu
- Division of Plastic and Reconstructive Surgery, Kaohsiung Veterans General Hospital, Kaohsiung 81362, Taiwan; (W.-C.L.); (L.-W.C.)
- Department of Surgery, School of Medicine, National Yang-Ming University, Taipei 11221, Taiwan
| | - Chih-Wei Wu
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 83301, Taiwan; (C.-W.W.); (J.Y.H.C.); (Y.-L.T.); (C.-Y.H.); (I.-C.C.)
- National Kaohsiung University of Science and Technology, Kaohsiung 83301, Taiwan
| | - Pi-Lien Hung
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan; (P.-L.H.); (H.-R.Y.)
| | - Julie Y. H. Chan
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 83301, Taiwan; (C.-W.W.); (J.Y.H.C.); (Y.-L.T.); (C.-Y.H.); (I.-C.C.)
| | - You-Lin Tain
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 83301, Taiwan; (C.-W.W.); (J.Y.H.C.); (Y.-L.T.); (C.-Y.H.); (I.-C.C.)
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan; (P.-L.H.); (H.-R.Y.)
- College of Medicine, Chang Gung University, Kaohsiung 83301, Taiwan
| | - Mu-Hui Fu
- Department of Neurology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan;
| | - Lee-Wei Chen
- Division of Plastic and Reconstructive Surgery, Kaohsiung Veterans General Hospital, Kaohsiung 81362, Taiwan; (W.-C.L.); (L.-W.C.)
| | - Chih-Kuang Liang
- Center for Geriatrics and Gerontology and Division of Neurology, Kaohsiung Veterans General Hospital, Kaohsiung 81362, Taiwan;
| | - Chun-Ying Hung
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 83301, Taiwan; (C.-W.W.); (J.Y.H.C.); (Y.-L.T.); (C.-Y.H.); (I.-C.C.)
| | - Hong-Ren Yu
- Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 83301, Taiwan; (P.-L.H.); (H.-R.Y.)
| | - I-Chun Chen
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 83301, Taiwan; (C.-W.W.); (J.Y.H.C.); (Y.-L.T.); (C.-Y.H.); (I.-C.C.)
| | - Kay L.H. Wu
- Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 83301, Taiwan; (C.-W.W.); (J.Y.H.C.); (Y.-L.T.); (C.-Y.H.); (I.-C.C.)
- Department of Senior Citizen Services, National Tainan Institute of Nursing, Tainan 700, Taiwan
- Correspondence:
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203
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Lindsay KL, Entringer S, Buss C, Wadhwa PD. Intergenerational transmission of the effects of maternal exposure to childhood maltreatment on offspring obesity risk: A fetal programming perspective. Psychoneuroendocrinology 2020; 116:104659. [PMID: 32240906 PMCID: PMC7293953 DOI: 10.1016/j.psyneuen.2020.104659] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 03/12/2020] [Accepted: 03/19/2020] [Indexed: 12/19/2022]
Abstract
Childhood obesity constitutes a major global public health challenge. A substantial body of evidence suggests that conditions and states experienced by the embryo/fetus in utero can result in structural and functional changes in cells, tissues, organ systems and homeostatic set points related to obesity. Furthermore, growing evidence suggests that maternal conditions and states experienced prior to conception, such as stress, obesity and metabolic dysfunction, may spill over into pregnancy and influence those key aspects of gestational biology that program offspring obesity risk. In this narrative review, we advance a novel hypothesis and life-span framework to propose that maternal exposure to childhood maltreatment may constitute an important and as-yet-underappreciated risk factor implicated in developmental programming of offspring obesity risk via the long-term psychological, biological and behavioral sequelae of childhood maltreatment exposure. In this context, our framework considers the key role of maternal-placental-fetal endocrine, immune and metabolic pathways and also other processes including epigenetics, oocyte mitochondrial biology, and the maternal and infant microbiomes. Finally, our paper discusses future research directions required to elucidate the nature and mechanisms of the intergenerational transmission of the effects of maternal childhood maltreatment on offspring obesity risk.
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Affiliation(s)
- Karen L Lindsay
- Department of Pediatrics, University of California, Irvine, School of Medicine, California 92697, U.S.A,Departments of Development, Health and Disease Research Program, University of California, Irvine, School of Medicine, California 92697, U.S.A
| | - Sonja Entringer
- Department of Pediatrics, University of California, Irvine, School of Medicine, California 92697, U.S.A,Departments of Development, Health and Disease Research Program, University of California, Irvine, School of Medicine, California 92697, U.S.A,Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Institute of Medical Psychology
| | - Claudia Buss
- Department of Pediatrics, University of California, Irvine, School of Medicine, California 92697, U.S.A,Departments of Development, Health and Disease Research Program, University of California, Irvine, School of Medicine, California 92697, U.S.A,Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Institute of Medical Psychology
| | - Pathik D Wadhwa
- Department of Pediatrics, University of California, Irvine, School of Medicine, CA 92697, USA; Department of Psychiatry and Human Behavior, University of California, Irvine, School of Medicine, CA 92697, USA; Department of Obstetrics and Gynecology, University of California, Irvine, School of Medicine, CA 92697, USA; Department of Epidemiology, University of California, Irvine, School of Medicine, CA 92697, USA; UCI Development, Health and Disease Research Program, University of California, Irvine, School of Medicine, CA 92697, USA.
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204
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Fetal Exposure to Chinese Famine Increases Obesity Risk in Adulthood. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17103649. [PMID: 32456074 PMCID: PMC7277851 DOI: 10.3390/ijerph17103649] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 05/11/2020] [Accepted: 05/12/2020] [Indexed: 12/15/2022]
Abstract
Fetal exposure to famine may have long-term consequences in adulthood. The purpose of the present study was to explore the association between famine exposure in fetal life (Chinese famine in 1959–1961) and obesity risk in adulthood. A total of 8054 subjects (3422 male, 4632 female) were recruited from the cross-sectional 2010–2012 China National Nutrition and Health Survey (CNNHS). The subjects born in 1960 and 1961 were selected as the exposed group, while the subjects born in 1963 were selected as the unexposed group. Multiple linear or logistic regression was performed to examine the association between fetal exposure to famine and risk of obesity (body mass index (BMI), waist circumference (WC), obesity, central obesity) adjusting for gender, education level, economic status, physical exercise, sedentary time, smoking, drinking, the intake of livestock and poultry and the intake of cereal and beans. Compared with the unexposed group, WC increased by 0.52 cm after adjusting the covariates (p = 0.021) and females in the exposed group had a significantly higher prevalence of central obesity with an odds ratio (OR) of 1.15 (1.01,1.31) after adjusting the confounders (p = 0.030). WC increased by 0.71 cm, 1.21 cm after adjusting the covariates compared with the unexposed group among the total subjects and the female subjects in urban areas (p = 0.021, p = 0.001). The female subjects had a significantly higher prevalence of obesity and central obesity, with ORs of 1.34 (1.04,1.71) (p = 0.022), 1.28 (1.07,1.53) (p = 0.008) respectively. Our results suggest that fetal exposure to the Chinese famine increased obesity risk in adulthood, and the association was stronger in female and urban subjects.
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205
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Yokoyama M, Saito I, Ueno M, Kato H, Yoshida A, Kawamura R, Maruyama K, Takata Y, Osawa H, Tanigawa T, Sugiyama T. Low birthweight is associated with type 2 diabetes mellitus in Japanese adults: The Toon Health Study. J Diabetes Investig 2020; 11:1643-1650. [PMID: 32298536 PMCID: PMC7610122 DOI: 10.1111/jdi.13274] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 03/11/2020] [Accepted: 04/07/2020] [Indexed: 01/05/2023] Open
Abstract
Aims/Introduction Low birthweight is reportedly associated with type 2 diabetes mellitus; however, this association has not been confirmed in the Japanese population, and whether high birthweight is associated with type 2 diabetes mellitus is controversial. We aimed to investigate the association between birthweight and type 2 diabetes mellitus among a general Japanese population. Materials and Methods Overall 1,135 middle‐ to old‐aged Japanese men and women were enrolled in the Toon Health Study. A 75‐g oral glucose tolerance test was used to diagnose type 2 diabetes mellitus, and a questionnaire survey about birthweight was administered. The association between birthweight and the prevalence of type 2 diabetes mellitus in later life of the participants was examined using multivariable logistic regression analysis. Stratified analysis by current body mass index was also carried out. Results The mean age was 56.5 ± 12.2 years. Type 2 diabetes mellitus was observed in 9.3% of the participants in this study. Compared with the reference group (2,500–3,999 g), the adjusted odds ratio of the low‐birthweight group (<2,500 g) for type 2 diabetes mellitus was 2.46 (95% confidence interval 1.48–4.10). The association between the high‐birthweight group (≥4000 g) and type 2 diabetes mellitus was not significant after including family history of diabetes in the multivariable model. The odds ratio of the low‐birthweight group for type 2 diabetes mellitus was higher in the overweight/obese group than in the non‐overweight group. Conclusions Low birthweight was associated with an increased risk of type 2 diabetes mellitus in a Japanese population, especially in overweight/obese individuals.
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Affiliation(s)
- Maki Yokoyama
- Department of Obstetrics and Gynecology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Isao Saito
- Department of Public Health and Epidemiology, Faculty of Medicine, Oita University, Yubu, Japan
| | - Megumi Ueno
- Department of Obstetrics and Gynecology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Hiroaki Kato
- Department of Obstetrics and Gynecology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Ayaka Yoshida
- Department of Obstetrics and Gynecology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Ryoichi Kawamura
- Department of Diabetes and Molecular Genetics, Ehime University Graduate School of Medicine, Toon, Japan
| | - Koutatsu Maruyama
- Laboratory of Community Health and Nutrition, Special Course of Food and Health Science, Department of Bioscience, Graduate School of Agriculture, Ehime University, Matsuyama, Japan
| | - Yasunori Takata
- Department of Diabetes and Molecular Genetics, Ehime University Graduate School of Medicine, Toon, Japan
| | - Haruhiko Osawa
- Department of Diabetes and Molecular Genetics, Ehime University Graduate School of Medicine, Toon, Japan
| | - Takeshi Tanigawa
- Department of Public Health, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Takashi Sugiyama
- Department of Obstetrics and Gynecology, Ehime University Graduate School of Medicine, Toon, Japan
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206
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Dutta S, Haggerty DK, Rappolee DA, Ruden DM. Phthalate Exposure and Long-Term Epigenomic Consequences: A Review. Front Genet 2020; 11:405. [PMID: 32435260 PMCID: PMC7218126 DOI: 10.3389/fgene.2020.00405] [Citation(s) in RCA: 87] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 03/30/2020] [Indexed: 12/27/2022] Open
Abstract
Phthalates are esters of phthalic acid which are used in cosmetics and other daily personal care products. They are also used in polyvinyl chloride (PVC) plastics to increase durability and plasticity. Phthalates are not present in plastics by covalent bonds and thus can easily leach into the environment and enter the human body by dermal absorption, ingestion, or inhalation. Several in vitro and in vivo studies suggest that phthalates can act as endocrine disruptors and cause moderate reproductive and developmental toxicities. Furthermore, phthalates can pass through the placental barrier and affect the developing fetus. Thus, phthalates have ubiquitous presence in food and environment with potential adverse health effects in humans. This review focusses on studies conducted in the field of toxicogenomics of phthalates and discusses possible transgenerational and multigenerational effects caused by phthalate exposure during any point of the life-cycle.
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Affiliation(s)
- Sudipta Dutta
- Department of Obstetrics and Gynecology, University of Nebraska Medical Center, Omaha, NE, United States
| | - Diana K Haggerty
- Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, MI, United States
| | - Daniel A Rappolee
- Department of Obstetrics and Gynecology, Reproductive Endocrinology and Infertility, CS Mott Center for Human Growth and Development, Wayne State University School of Medicine, Detroit, MI, United States.,Reproductive Stress, Inc., Grosse Pointe Farms, MI, United States
| | - Douglas M Ruden
- Department of Obstetrics and Gynecology, Reproductive Endocrinology and Infertility, CS Mott Center for Human Growth and Development, Wayne State University School of Medicine, Detroit, MI, United States.,Institutes for Environmental Health Science, Wayne State University School of Medicine, Detroit, MI, United States
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207
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Govarthanan M, Ameen F, Kamala-Kannan S, Selvankumar T, Almansob A, Alwakeel SS, Kim W. Rapid biodegradation of chlorpyrifos by plant growth-promoting psychrophilic Shewanella sp. BT05: An eco-friendly approach to clean up pesticide-contaminated environment. CHEMOSPHERE 2020; 247:125948. [PMID: 32069723 DOI: 10.1016/j.chemosphere.2020.125948] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 01/10/2020] [Accepted: 01/16/2020] [Indexed: 06/10/2023]
Abstract
The present study explores the rapid chlopyrifos (CPs) biodegradation potential of plant growth promoting (PGP) psychrophilic bacteria isolated from brackish water by enrichment culture technique. Based on biochemical tests and 16 S rDNA sequencing the isolate was identified as Shewanella sp. The isolate Shewanella BT05 showed significant growth rate in various concentrations of (10-50 mg/L) CPs. The isolate produced plant growth promoting factors, IAA (20.8 ± 1.2 and 15.4 ± 1.0 μg/mL) and siderophores (60.67 ± 1.2 and 57.5 ± 0.9%) in the absence and presence of CPs. Further, the isolate BT05 solublized phosphate (16.5 ± 1.0 and 12.0 ± 1.0 mm in size respectively), and produce hydrogen cyanide (excellent and moderate) in the presence and absence of CPs. The isolate BT05 degraded 94.3, 91.8, 87.9, 82.6, and 80.5% of CPs at 10, 20, 30, 40, and 50 mg/L, respectively, within 24 h. Further, the media conditions were optimized for enhanced CPs removal and observed 93% removal in the presence of 3.5% glucose in pH 7.0 at 32.5 °C. Fourier-transform infrared spectroscopy and high-performance liquid chromatography results indicated the role for Shewanella BT05 in the biomineralization of CPs. The results suggested the isolate BT05 could be used for CPs removal as well as PGP activity in contaminated soil.
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Affiliation(s)
- M Govarthanan
- Department of Environmental Engineering, Kyungpook National University, Daegu, 41566, Republic of Korea.
| | - Fuad Ameen
- Department of Botany & Microbiology, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - S Kamala-Kannan
- Division of Biotechnology, College of Environmental and Bioresource Sciences, Chonbuk National University, Iksan, 54596, Republic of Korea
| | - T Selvankumar
- PG & Research Department of Biotechnology, Mahendra Arts and Science College (Autonomous), Kalippatti, Namakkal, 637501, Tamil Nadu, India
| | - A Almansob
- Department of Botany & Microbiology, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - S S Alwakeel
- Department of Biology, College of Science, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Woong Kim
- Department of Environmental Engineering, Kyungpook National University, Daegu, 41566, Republic of Korea.
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Pulkki-Brännström AM, Lindkvist M, Eurenius E, Häggström J, Ivarsson A, Sampaio F, Feldman I. The equity impact of a universal child health promotion programme. J Epidemiol Community Health 2020; 74:605-611. [PMID: 32303594 PMCID: PMC7337232 DOI: 10.1136/jech-2019-213503] [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: 11/18/2019] [Revised: 01/24/2020] [Accepted: 03/01/2020] [Indexed: 12/02/2022]
Abstract
Background Real-world evaluations of complex interventions are scarce. We evaluated the effect of the Salut Programme, a universal child health promotion intervention in northern Sweden, on income-related inequalities in positive birth outcomes and healthcare utilisation up to 2 years after delivery. Methods Using the mother’s place of residence at delivery, the child and the mother were classified as belonging to either the control area (received care-as-usual) or the intervention area (where the intervention was implemented from 2006) and either the premeasure (children born between 2002 and 2004) or the postmeasure (children born between 2006 and 2008) period. Parents’ earned income was used as the socioeconomic ranking variable. The Relative Concentration Index was computed for six binary birth outcome indicators and for inpatient and day patient care for children and their mothers. Changes in inequality over time were compared using a difference-in-difference approach. Results Income-related inequalities in birth outcomes and child healthcare utilisation were absent, except that full-term pregnancies were concentrated among the poor at premeasure in the intervention area. In contrast, mothers’ healthcare utilisation was significantly pro-poor in the control area. The extent of inequality changed differentially between premeasure and postmeasure for two birth outcomes: full-term pregnancies and infants with normal birth weight. Inequalities in healthcare utilisation did not change significantly in either area over time. Conclusion In northern Sweden, income-related inequalities in birth outcomes and child healthcare utilisation are largely absent. However, relative inequalities in mothers’ healthcare utilisation are large. We found no evidence that the Salut Programme affected changes in inequality over time.
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Affiliation(s)
| | - Marie Lindkvist
- Department of Epidemiology and Global Health, Umeå University, Umeå, Sweden
| | - Eva Eurenius
- Department of Epidemiology and Global Health, Umeå University, Umeå, Sweden
| | - Jenny Häggström
- Department of Statistics, Umeå School of Business and Economics, Umeå University, Umeå, Sweden
| | - Anneli Ivarsson
- Department of Epidemiology and Global Health, Umeå University, Umeå, Sweden
| | - Filipa Sampaio
- Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
| | - Inna Feldman
- Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
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209
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The complex Impact of Five Years of Stress Related to Life-Threatening Events on Pregnancy Outcomes: A Preliminary Retrospective Study. Eur Psychiatry 2020; 30:317-21. [PMID: 25498241 DOI: 10.1016/j.eurpsy.2014.10.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Revised: 10/12/2014] [Accepted: 10/12/2014] [Indexed: 11/23/2022] Open
Abstract
AbstractObjective:To study the impact of chronic, life-threatening stressors in the form of daily missile attacks, for five consecutive years, on pregnancy outcomes.Method:Charts of deliveries from two neighboring towns in the south of Israel, covering the years 2000 and 2003–2008, were reviewed retrospectively. One city had been exposed to missile attacks, while the other was not. For each year, 100 charts were chosen at random.Results:Significant association was found between exposure to stress and frequency of pregnancy complications (P = 0.047) and premature membrane rupture (P = 0.029). A more detailed analysis, based on dividing the stressful years into three distinct periods: early (2003–2004), intermediate (2005–2006) and late (2007–2008), revealed that preterm deliveries were significantly more frequent (P = 0.044) during the intermediate period, as was premature membrane rupture during the late period (P = 0.014).Conclusion:Exposure to chronic life-threatening stress resulted in more pregnancy complications and in particular more premature membrane ruptures. The impact was most significant during the middle period of the 5-year-exposure to the stressor. Hence it seems that factors of duration and habituation may play a role in the impact of chronic, life-threatening stressors on pregnancy.
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210
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Association between mercury in cord serum and sex-specific DNA methylation in cord tissues. J Dev Orig Health Dis 2020; 12:124-131. [PMID: 32241331 DOI: 10.1017/s2040174420000161] [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: 12/20/2022]
Abstract
Prenatal exposure to mercury in utero causes abnormal foetal growth and adverse outcomes. DNA methylation is currently considered a possible mechanism through which this occurs. However, few studies have investigated the association between prenatal exposure to mercury and DNA methylation in detail. This study aimed to clarify the relationship between prenatal exposure to total mercury (Hg) and DNA methylation and its associations with sex-specific characteristics in male and female offspring. In a birth cohort study known as the Chiba study of Mother and Child Health, the DNA methylation status in cord tissue and Hg concentrations in cord serum were examined. A total of 67 participants (27 males and 40 females) were analysed based on Spearman's correlations, adjusted by a false discovery rate of the sex of each offspring. Only one methylated locus was positively correlated with Hg concentrations in cord serum in male offspring, but not in female offspring, and was annotated to the haloacid dehalogenase-like hydrolase domain-containing protein 1 (HDHD1) gene on chromosome X. This locus was located in the intron of the HDHD1 gene body and is a binding site for the zinc finger protein CCCTC-binding factor. One of the other loci, located in HDHD1, was highly methylated in the group with higher mercury concentrations, and this locus was in the gene body of HDHD1. Our results suggest that prenatal exposure to Hg might affect the epigenetic status of male foetuses.
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211
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Tyul’kova EI, Vataeva LA, Stratilov VA, Barysheva VS, Vetrovoy OV. Peculiarities of DNA and Histone H3 Methylation in the Hippocampus and Neocortex of Rats Subjected to Pathological Treatments during the Prenatal Period. NEUROCHEM J+ 2020. [DOI: 10.1134/s1819712420010195] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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212
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In utero undernourishment during WWII: Effects on height and weight of young adult women. ANTHROPOLOGICAL REVIEW 2020. [DOI: 10.2478/anre-2020-0004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Under marginal nutritional conditions, growth in utero is related to subsequent growth and adult height. The aim of this research is to compare the young adult body size of women grouped by estimated duration of pregnancy relative to World War II. Subjects were 620 university students 18-25 years, for whom archival data for date of birth, age, height and weight were available; the BMI was calculated. Based on estimated time of pregnancy and birth relative to WWII, the women were grouped as follows: (1) pregnancy and birth before the war (n=203); (2) pregnancy before the war, birth during the war (n=54); (3) pregnancy and birth during the war (n=173); (4) pregnancy during the war, birth after the war (n=16); and (5) pregnancy and birth after the war (n=174). Heights of women born before and after WWII were significantly taller than heights of women born during the war. Though not significant, the height of women who were conceived before but born during the war was intermediate between those of women born before and during the war. The height of women conceived during the war but born after the war was similar to that of women conceived and born during the war. In contrast, BMIs and the distributions of women by weight status did not differ among the five pregnancy groups. The results suggested that heights of young adult women exposed in utero to the conditions of WWII (marginal nutritional status, maternal stress, among other factors) were shorter than women who were not exposed in utero to wartime conditions.
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213
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Spallek J, Scholaske L, Kurt M, Lindner-Matthes D, Entringer S. Intergenerational transmission of health disparities among Turkish-origin immigrants in Germany: study protocol of a multi-centric cohort study (BaBi-stress and BaBeK study). BMC Pregnancy Childbirth 2020; 20:158. [PMID: 32164606 PMCID: PMC7069210 DOI: 10.1186/s12884-020-2853-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 03/03/2020] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Immigrants in Germany exhibit higher levels of social disadvantage when compared to the non-immigrated population. Turkish-origin immigrants constitute an important immigrant group in Germany and show disparities in some health domains that are evident from birth onwards. Several studies have shown the mechanisms by which social disadvantage is biologically embedded to affect health over the lifespan. Relatively little, however, is still known about if and how the maternal social situation is transmitted to the next generation. This study therefore aims to analyse the effects of maternal socioeconomic status and migration status on stress-related maternal-placental-fetal (MPF) biological processes during pregnancy on infant birth and health outcomes. METHODS This longitudinal cohort study of N = 144 child-mother dyads is located at two study sites in Germany and includes pregnant women of Turkish origin living in Germany as well as pregnant German women. During pregnancy, MPF stress biology markers from maternal blood and saliva samples, maternal socio-economic and migration-related information, medical risk variables and psychological well-being are assessed. After birth, infant anthropometric measures and developmental outcomes are assessed. The same measures will be assessed in and compared to Turkish pregnant women based on a collaboration with BABIP study in Istanbul. DISCUSSION This is the first study on intergenerational transmission of health disparities in Germany with a focus on women of Turkish-origin. The study faces similar risks of bias as other birth cohorts do. The study has implemented various measures, e.g. culturally sensitive recruitment strategies, attempt to recruit and follow-up as many pregnant women as possible independent of their social or cultural background. Nevertheless, the response rate among lower-educated families is lower. The possibility to compare results with a cohort from Turkey is a strength of this study. However, starting at different times and with slightly different recruitment strategies and designs may result in cohort effects and may affect comparability of the sub-cohorts. TRIAL REGISTRATION N.A. (Observational study, no clinical trial, no interventions on human participants).
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Affiliation(s)
- Jacob Spallek
- Department of Public Health, Brandenburg University of Technology, Universitätsplatz 1, 01968, Senftenberg, Germany.
| | - Laura Scholaske
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Institute for Medical Psychology, Luisenstr. 57, Berlin, 10117, Germany
| | - Medlin Kurt
- Department of Public Health, Brandenburg University of Technology, Universitätsplatz 1, 01968, Senftenberg, Germany
- Department of Epidemiology and International Public Health, School of Public Health, Bielefeld University, Bielefeld, Germany
| | - Denise Lindner-Matthes
- Department of Public Health, Brandenburg University of Technology, Universitätsplatz 1, 01968, Senftenberg, Germany
| | - Sonja Entringer
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Institute for Medical Psychology, Luisenstr. 57, Berlin, 10117, Germany
- Development, Health and Disease Research Program, University of California, Irvine, CA, USA
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214
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Rhoads ML. Effects of periconceptional heat stress on primiparous and multiparous daughters of Holstein dairy cows. Theriogenology 2020; 150:458-463. [PMID: 32234245 DOI: 10.1016/j.theriogenology.2020.03.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 03/08/2020] [Indexed: 11/26/2022]
Abstract
To meet growing worldwide demands for animal products, animal production will need to increase in capacity and efficiency. Every opportunity to improve animal protein yield should be considered and explored. Developmental programming is one such opportunity that has not yet been thoroughly investigated in farm animal production. While developmental programming can be advantageous for the survival of the offspring, it is often described in conjunction with negative consequences. The known and potential causes and mechanisms are numerous, often stemming from some sort of stress experienced during the prenatal or early postnatal period. One stressor that is particularly concerning for farm animal production is heat stress. Heat stress is known to elicit adaptations associated with developmental programming in several species, but has not been investigated in dairy cattle until recently. Multiple studies have shown that heat stress experienced during the periconceptional period is generally associated with reduced milk production of resulting offspring. This could be the result of adaptations within the pre-ovulatory oocyte or early developing embryo. Interestingly, in a few select comparisons, periconceptional heat stress was associated with greater milk production. This was only observed when dairy cattle calved in the spring, and would therefore be reaching peak milk production in late spring or early summer (in heat stress). This is consistent with the match/mismatch theory associated with developmental programming, where matched prenatal/postnatal environments confer advantageous adaptations and mismatched prenatal/postnatal environments are generally detrimental to the offspring. While these studies are important additions to our growing knowledge of heat stress impacts on dairy cow production, the broader implication of developmental programming requires further investigation.
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Affiliation(s)
- M L Rhoads
- Department of Animal and Poultry Sciences, Virginia Polytechnic Institute and State University, Blacksburg, VA, 24061, USA.
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215
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Kuijper B, Hanson MA, Vitikainen EIK, Marshall HH, Ozanne SE, Cant MA. Developing differences: early-life effects and evolutionary medicine. Philos Trans R Soc Lond B Biol Sci 2020; 374:20190039. [PMID: 30966882 DOI: 10.1098/rstb.2019.0039] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Variation in early-life conditions can trigger developmental switches that lead to predictable individual differences in adult behaviour and physiology. Despite evidence for such early-life effects being widespread both in humans and throughout the animal kingdom, the evolutionary causes and consequences of this developmental plasticity remain unclear. The current issue aims to bring together studies of early-life effects from the fields of both evolutionary ecology and biomedicine to synthesise and advance current knowledge of how information is used during development, the mechanisms involved, and how early-life effects evolved. We hope this will stimulate further research into early-life effects, improving our understanding of why individuals differ and how this might influence their susceptibility to disease. This article is part of the theme issue 'Developing differences: early-life effects and evolutionary medicine'.
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Affiliation(s)
- Bram Kuijper
- 1 Environment and Sustainability Institute , Penryn Campus, University of Exeter, Penryn TR10 IEZ , UK
| | - Mark A Hanson
- 3 Institute of Developmental Sciences and NIHR Southampton Biomedical Research Centre, Southampton University Hospital and University of Southampton , UK
| | - Emma I K Vitikainen
- 2 Centre for Ecology and Conservation , Penryn Campus, University of Exeter, Penryn TR10 IEZ , UK.,4 Organismal and Evolutionary Biology Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki , Helsinki , Finland
| | - Harry H Marshall
- 2 Centre for Ecology and Conservation , Penryn Campus, University of Exeter, Penryn TR10 IEZ , UK.,5 Department of Life Sciences, University of Roehampton , London SW15 4JD , UK
| | - Susan E Ozanne
- 6 University of Cambridge - Department of Clinical Biochemistry , Hills Road, Addenbrookes Level 4, Box 232 Cambridge CB2 2QR , UK
| | - Michael A Cant
- 2 Centre for Ecology and Conservation , Penryn Campus, University of Exeter, Penryn TR10 IEZ , UK
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216
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Flahault A, Paquette K, Fernandes RO, Delfrate J, Cloutier A, Henderson M, Lavoie JC, Mâsse B, Nuyt AM, Luu TM, Alos N, Bertagnolli M, Bigras JL, Curnier D, Dartora DR, Ducruet T, El-Jalbout R, Girard-Bock C, Gyger G, Hamel P, Lapeyraque AL, Mian MOR, Orlando V, Xie LF. Increased Incidence but Lack of Association Between Cardiovascular Risk Factors in Adults Born Preterm. Hypertension 2020; 75:796-805. [DOI: 10.1161/hypertensionaha.119.14335] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Preterm birth incurs an increased risk of early cardiovascular events and death. In the general population, cardiovascular risk factors cluster in the context of inflammation and oxidative stress. Whether this also occurs in young adults born preterm is unknown. We analyzed 101 healthy young adults (ages 18–29) born preterm (≤29 weeks of gestation) and 105 full-term controls, predominantly (90%) white. They underwent a comprehensive clinical and biological evaluation, including measurement of blood pressure, lung function (spirometry), glucose metabolism (fasting glucose, glycated hemoglobin, and oral glucose tolerance test), as well as biomarkers of inflammation and oxidative stress. Individuals born preterm were at higher risk than those born full-term of stage ≥1 hypertension (adjusted odds ratio, 2.91 [95% CI, 1.51–5.75]), glucose intolerance (adjusted odds ratio, 2.22 [95% CI, 1.13–4.48]), and airflow limitation (adjusted odds ratio, 3.47 [95% CI, 1.76–7.12]). Hypertension was strongly associated with adiposity and with glucose intolerance in participants born full-term but not in those born preterm. We did not find any group difference in levels of biomarkers of inflammation and oxidative stress. In individuals born preterm, inflammation, and oxidative stress were not related to hypertension or glucose intolerance but were associated with adiposity. In those born preterm, cardiovascular risk factors were not related to each other suggesting different pathophysiological pathways leading to the development of cardiovascular risk following preterm birth. Clinicians should consider screening for these abnormalities irrespectively of other risk factors in this at-risk population.
Clinical Trial Registration
URL:
http://www.clinicaltrials.gov
. Unique identifier: NCT03261609.
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Affiliation(s)
- Adrien Flahault
- From the Department of Pediatrics (A.F., K.P., R.O.F., J.D., A.C., M.H., A.M.N., T.M.L.), Sainte-Justine University Hospital and Research Center, Université de Montréal, Quebec, Canada
| | - Katryn Paquette
- From the Department of Pediatrics (A.F., K.P., R.O.F., J.D., A.C., M.H., A.M.N., T.M.L.), Sainte-Justine University Hospital and Research Center, Université de Montréal, Quebec, Canada
| | - Rafael Oliveira Fernandes
- From the Department of Pediatrics (A.F., K.P., R.O.F., J.D., A.C., M.H., A.M.N., T.M.L.), Sainte-Justine University Hospital and Research Center, Université de Montréal, Quebec, Canada
| | - Jacques Delfrate
- From the Department of Pediatrics (A.F., K.P., R.O.F., J.D., A.C., M.H., A.M.N., T.M.L.), Sainte-Justine University Hospital and Research Center, Université de Montréal, Quebec, Canada
| | - Anik Cloutier
- From the Department of Pediatrics (A.F., K.P., R.O.F., J.D., A.C., M.H., A.M.N., T.M.L.), Sainte-Justine University Hospital and Research Center, Université de Montréal, Quebec, Canada
| | - Mélanie Henderson
- From the Department of Pediatrics (A.F., K.P., R.O.F., J.D., A.C., M.H., A.M.N., T.M.L.), Sainte-Justine University Hospital and Research Center, Université de Montréal, Quebec, Canada
| | - Jean-Claude Lavoie
- Department of Nutrition (J.-C.L.), Sainte-Justine University Hospital and Research Center, Université de Montréal, Quebec, Canada
| | - Benoît Mâsse
- Department of Social and Preventive Medicine, School of Public Health (B.M.), Sainte-Justine University Hospital and Research Center, Université de Montréal, Quebec, Canada
| | - Anne Monique Nuyt
- From the Department of Pediatrics (A.F., K.P., R.O.F., J.D., A.C., M.H., A.M.N., T.M.L.), Sainte-Justine University Hospital and Research Center, Université de Montréal, Quebec, Canada
| | - Thuy Mai Luu
- From the Department of Pediatrics (A.F., K.P., R.O.F., J.D., A.C., M.H., A.M.N., T.M.L.), Sainte-Justine University Hospital and Research Center, Université de Montréal, Quebec, Canada
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217
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Chen H, Zhu Y, Zhao X, He H, Luo J, Ao Y, Wang H. Prenatal ethanol exposure increased the susceptibility of adult offspring rats to glomerulosclerosis. Toxicol Lett 2020; 321:44-53. [DOI: 10.1016/j.toxlet.2019.11.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 11/23/2019] [Accepted: 11/25/2019] [Indexed: 12/14/2022]
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218
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Reeves J, Smith C, Dierenfeld ES, Whitehouse-Tedd K. Captivity-induced metabolic programming in an endangered felid: implications for species conservation. Sci Rep 2020; 10:3630. [PMID: 32107441 PMCID: PMC7046719 DOI: 10.1038/s41598-020-60577-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 02/12/2020] [Indexed: 11/08/2022] Open
Abstract
Reintroduction of captive-bred individuals into the wild is an important conservation activity. However, environmental conditions can influence developmental programming, potentially causing metabolic disorders in adults. These effects are investigated here for the first time in an endangered species. Using body weight and feed intake data for Iberian lynx (Lynx pardinus) (n = 22), we compared the growth of captive versus wild born and/or reared individuals. Captive-born individuals gained weight as a function of calorie intake, unlike wild-born individuals. When compared with females reared in the wild, captive-reared females achieved a larger body size, without evidence of obesity. Captivity-associated changes to metabolic programming may compromise survival in the wild if an increased body size incurs a greater energy requirement. Large body size may also confer a competitive advantage over smaller, wild-born individuals, disrupting the social organisation of existing wild populations, and inferring long-term implications for the phenotypic composition of wild populations.
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Affiliation(s)
- Jessica Reeves
- Iberian Lynx Captive Breeding Centre "El Acebuche", Parque Nacional de Doñana, Matalascañas, 21760, Huelva, Spain
| | - Carl Smith
- School of Animal, Rural and Environmental Sciences, Nottingham Trent University, Southwell, NG25 0QF, Nottinghamshire, United Kingdom
- Department of Ecology & Vertebrate Zoology, University of Łódź, 12/16 Banacha Street, 90-237, Łódź, Poland
- Institute of Vertebrate Biology, Academy of Sciences of the Czech Republic, Květná 8, 603 65, Brno, Czech Republic
| | - Ellen S Dierenfeld
- School of Animal, Rural and Environmental Sciences, Nottingham Trent University, Southwell, NG25 0QF, Nottinghamshire, United Kingdom
- Ellen S. Dierenfeld LLC, St. Louis, MO, United States of America
| | - Katherine Whitehouse-Tedd
- School of Animal, Rural and Environmental Sciences, Nottingham Trent University, Southwell, NG25 0QF, Nottinghamshire, United Kingdom.
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219
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Arima Y, Fukuoka H. Developmental origins of health and disease theory in cardiology. J Cardiol 2020; 76:14-17. [PMID: 32115330 DOI: 10.1016/j.jjcc.2020.02.003] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 01/29/2020] [Accepted: 02/09/2020] [Indexed: 01/17/2023]
Abstract
Numerous epidemiological and animal studies disclosed that birth weight is inversely associated with the incidence of the lifestyle-related disorders in adult life, such as cardiovascular disease, diabetes, and /or chronic kidney disease. Lower birth weight occurs in numerous undesired intrauterine environments including malnutrition, smoking, alcohol consumption, or stress. The Developmental Origin of Health and Disease (DOHaD) theory is based on the concept that the origins of lifestyle-related disease is formed at the time of fertilization, embryonic, fetal, and neonatal stages by the interrelation between genes and the environments (nutrition, stress, or environmental chemicals). Adult disease develops after delivery facing to abnormal environments such as over-nutrition, much stress, or lack of exercise. Disease develops through these two insults. This concept was first proposed as the "Barker Hypothesis." David Barker had discovered the relation between the lower birth weight and the higher prevalence of ischemic heart disease mortality. Previous epidemiologic studies have found the people exposed to famine during early life had higher risks of cardiovascular diseases in adulthood. Yet, the exact mechanisms that permanently change the structure, physiology, and endocrine status of an individual across their lifespan following altered growth during fetal life are not entirely clear. Epidemiological studies including prospective cohort and observational analysis of the people exposed to malnutrition during fetal or infancy have disclosed the strong relation between the lower birth weight and the higher cardiovascular risks in adults. Recent progress of epigenetic studies unveiled strong genetic association. Hormonal regulation and epigenetic modifications have an important role for proper organ development and physiological functions. The molecular mechanism of predisposition is supposed to be the epigenetics modifications. Their dysregulation is related to the acquisition of the disease-susceptible trait. In this review, we overview the concept of DOHaD and introduce related clinical and basic research.
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Affiliation(s)
- Yuichiro Arima
- Department of Cardiovascular Medicine, Kumamoto University, Kumamoto City, Japan; International Research Center for Medical Science, Kumamoto University, Kumamoto City, Japan.
| | - Hideoki Fukuoka
- Department of Progressive DOHaD Research, Fukushima Medical University, Fukushima, Japan
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220
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Beaumann M, Delhaes F, Menétrey S, Joye S, Vial Y, Baud D, Magaly JG, Tolsa JF, Peyter AC. Intrauterine growth restriction is associated with sex-specific alterations in the nitric oxide/cyclic GMP relaxing pathway in the human umbilical vein. Placenta 2020; 93:83-93. [PMID: 32250743 DOI: 10.1016/j.placenta.2020.02.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 02/18/2020] [Accepted: 02/19/2020] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Intrauterine growth restriction (IUGR) is a leading cause of perinatal mortality and morbidity, and is linked to an increased risk to develop chronic diseases in adulthood. We previously demonstrated that IUGR is associated, in female neonates, with a decreased nitric oxide (NO)-induced relaxation of the umbilical vein (UV). The present study aimed to investigate the contribution of the smooth muscle components of the NO/cyclic GMP (cGMP) pathway to this alteration. METHODS UVs were collected in growth-restricted or appropriate for gestational age (AGA) human term newborns. Soluble guanylyl cyclase (sGC) and cGMP-dependent protein kinase (PKG) were studied by Western blot, cGMP production by ELISA and cyclic nucleotide phosphodiesterases (PDEs) activity using a colorimetric assay. Contribution of PDEs was evaluated using the non-specific PDEs inhibitor 3-isobutyl-1-methylxanthine (IBMX) in isolated vessel tension studies. RESULTS NO-induced relaxation was reduced in IUGR females despite increased sGC protein and activity, and some increase in PKG protein compared to AGA. In males, no significant difference was observed between both groups. In the presence of IBMX, NO-stimulated cGMP production was significantly higher in IUGR than AGA females. Pre-incubation with IBMX significantly improved NO-induced relaxation in all groups and abolished the difference between IUGR and AGA females. CONCLUSION IUGR is associated with sex-specific alterations in the UV's smooth muscle. The impaired NO-induced relaxation observed in growth-restricted females is linked to an imbalance in the NO/cGMP pathway. The beneficial effects of IBMX suggest that PDEs are implicated in such alteration and they could represent promising targets for therapeutic intervention.
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Affiliation(s)
- Manon Beaumann
- Neonatal Research Laboratory, Clinic of Neonatology, Department Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois and University of Lausanne, 1011, Lausanne, Switzerland.
| | - Flavien Delhaes
- Neonatal Research Laboratory, Clinic of Neonatology, Department Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois and University of Lausanne, 1011, Lausanne, Switzerland.
| | - Steeve Menétrey
- Neonatal Research Laboratory, Clinic of Neonatology, Department Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois and University of Lausanne, 1011, Lausanne, Switzerland.
| | - Sébastien Joye
- Clinic of Neonatology, Department Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois and University of Lausanne, 1011, Lausanne, Switzerland.
| | - Yvan Vial
- Clinic of Gynecology and Obstetrics, Department Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois and University of Lausanne, 1011, Lausanne, Switzerland.
| | - David Baud
- Clinic of Gynecology and Obstetrics, Department Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois and University of Lausanne, 1011, Lausanne, Switzerland.
| | - Jacquier Goetschmann Magaly
- Clinic of Neonatology, Department Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois and University of Lausanne, 1011, Lausanne, Switzerland.
| | - Jean-François Tolsa
- Neonatal Research Laboratory, Clinic of Neonatology, Department Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois and University of Lausanne, 1011, Lausanne, Switzerland; Clinic of Neonatology, Department Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois and University of Lausanne, 1011, Lausanne, Switzerland.
| | - Anne-Christine Peyter
- Neonatal Research Laboratory, Clinic of Neonatology, Department Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois and University of Lausanne, 1011, Lausanne, Switzerland.
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221
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Chassen S, Jansson T. Complex, coordinated and highly regulated changes in placental signaling and nutrient transport capacity in IUGR. Biochim Biophys Acta Mol Basis Dis 2020; 1866:165373. [PMID: 30684642 PMCID: PMC6650384 DOI: 10.1016/j.bbadis.2018.12.024] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 12/20/2018] [Accepted: 12/26/2018] [Indexed: 01/01/2023]
Abstract
The most common cause of intrauterine growth restriction (IUGR) in the developed world is placental insufficiency, a concept often used synonymously with reduced utero-placental and umbilical blood flows. However, placental insufficiency and IUGR are associated with complex, coordinated and highly regulated changes in placental signaling and nutrient transport including inhibition of insulin and mTOR signaling and down-regulation of specific amino acid transporters, Na+/K+-ATPase, the Na+/H+-exchanger, folate and lactate transporters. In contrast, placental glucose transport capacity is unaltered and Ca2+-ATPase activity and the expression of proteins involved in placental lipid transport are increased in IUGR. These findings are not entirely consistent with the traditional view that the placenta is dysfunctional in IUGR, but rather suggest that the placenta adapts to reduce fetal growth in response to an inability of the mother to allocate resources to the fetus. This new model has implications for the understanding of the mechanisms underpinning IUGR and for the development of intervention strategies.
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Affiliation(s)
- Stephanie Chassen
- Department of Pediatrics, Division of Neonatology, University of Colorado, Anschutz Medical Campus, Aurora, USA
| | - Thomas Jansson
- Department of Obstetrics and Gynecology, Division of Reproductive Sciences, University of Colorado, Anschutz Medical Campus, Aurora, USA.
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222
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Wang G, Yu J, Yang Y, Liu X, Zhao X, Guo X, Duan T, Lu C, Kang J. Whole-transcriptome sequencing uncovers core regulatory modules and gene signatures of human fetal growth restriction. Clin Transl Med 2020; 9:9. [PMID: 31993806 PMCID: PMC6987274 DOI: 10.1186/s40169-020-0259-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 01/10/2020] [Indexed: 11/10/2022] Open
Abstract
Background Fetal growth restriction (FGR) contributes the primary cause of perinatal mortality and morbidity with impacts on the long-term health. To determine the core gene expression network and gene signatures, which in combination with ultrasound confirmation will more effectively differentiate constitutionally normal small for gestational age and pathological FGR groups, we performed RNA sequencing for protein-coding genes, lncRNAs, and small RNAs in a case–control study of umbilical cord blood. Results Five pairs of FGR case and control umbilical cord blood samples were used for RNA sequencing and weighted gene co-expression network analysis (WGCNA). Results showed that 339 mRNAs, 295 lncRNAs, and 13 miRNAs were significantly differentially expressed between FGR cases and controls. Bioinformatics analysis indicated that these differentially expressed molecules were mainly involved in metabolism, neural, cardiac, and immune systems, and identified 18 WGCNA modules for FGR. Further quantitative verification was performed using umbilical cord blood and maternal peripheral blood from 12 pairs of FGR cases and controls. The logistic regression and receiver operating characteristic curve indicated that RP11_552M6.1, LINC01291, and Asgr1 in umbilical cord blood, while Sfrp2, miR-432-5p, and miR-1306-3p in maternal peripheral blood had potential significance for FGR. Conclusions We comprehensively profiled the whole-transcriptome landscape of human umbilical cord blood with FGR, constructed the core WGCNA modules, and delineated the critical gene signatures of FGR. These findings provide key insight into intrauterine perturbations and candidate signatures for FGR.
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Affiliation(s)
- Guiying Wang
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Jun Yu
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China.,Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yiwei Yang
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Xiaoqin Liu
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Xiaobo Zhao
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China.,Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xudong Guo
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China
| | - Tao Duan
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China. .,Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai, China.
| | - Chenqi Lu
- Department of Biostatistics and Computational Biology, State Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai, China.
| | - Jiuhong Kang
- Clinical and Translational Research Center of Shanghai First Maternity and Infant Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Sciences and Technology, Tongji University, Shanghai, China.
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The impact of prenatal environment on postnatal life and performance: Future perspectives for prevention and treatment. Theriogenology 2020; 150:15-19. [PMID: 31983467 DOI: 10.1016/j.theriogenology.2020.01.029] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 01/13/2020] [Indexed: 12/16/2022]
Abstract
The present review aims to offer a non-comprehensive outline of the current state-of-the-art and future perspectives on management and therapeutic tools for intrauterine growth restriction (IUGR) and associated prenatal programming in both human and animal species. Animals are used as models for the study of phenomena related to IUGR, but also for research on prenatal therapies with the main objective of designing and developing preventive and therapeutic strategies. The research is currently paying attention on maternal-focused pharmacological treatments and nutritional strategies but also on fetal-focused treatments. Fetal-focused treatments, administered either directly at the fetus or by using infusion of umbilical cord, amniotic sac or placenta, which avoids the administration of substances at high doses to the mother for allowing their availability at the fetoplacental level. The results obtained in this area of research using large animals (rabbits, pigs and ruminants) have a dual interest, for translational biomedicine and for veterinary medicine and animal production.
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224
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Crailsheim D, Stüger HP, Kalcher-Sommersguter E, Llorente M. Early life experience and alterations of group composition shape the social grooming networks of former pet and entertainment chimpanzees (Pan troglodytes). PLoS One 2020; 15:e0226947. [PMID: 31940322 PMCID: PMC6961849 DOI: 10.1371/journal.pone.0226947] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 12/10/2019] [Indexed: 11/28/2022] Open
Abstract
The long-term effects of early life adversities on social capacities have been documented in humans and wild-caught former laboratory chimpanzees (Pan troglodytes). However, former pet and entertainment chimpanzees have received little attention to date. This study aimed to investigate the long-term effects of early life experience on 18 former pet and entertainment chimpanzees, based on social grooming data collected at a primate rescue centre over a 12-year period. Moreover, we also focused on the possible short-term effects that alterations to group composition might have on grooming patterns. For this purpose, we compared stable and unstable periods (i.e. where alterations to group composition occurred). We used two individual social network measures to analyse the grooming activity and the distribution of grooming among group mates for each individual. We could show that wild-caught chimpanzees were significantly more selective regarding their grooming partners and spent less time grooming when compared to their captive born companions. We also found that individuals who were predominantly housed without conspecifics during infancy spent less time grooming compared to those who were predominantly housed with conspecifics during infancy. Furthermore, we found that alterations to the group composition had short-term effects on the distribution of social grooming from a more equal distribution during periods with a stable group composition towards a more unequal and selective distribution during unstable periods. Thus, we conclude that the social grooming networks of former pet and entertainment chimpanzees are shaped not only by long-term effects such as early life experience, but also by short-term effects such as alterations to group composition. Remarkably, we found not only captive born chimpanzees but also wild-caught individuals to adjust their grooming to socially challenging situations by modifying their grooming distribution in a similar way.
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Affiliation(s)
- Dietmar Crailsheim
- Unitat de Recerca i Etologia, Fundació MONA, Riudellots de la Selva, Spain
- Facultat d’Educació i Psicologia, Universitat de Girona, Girona, Spain
| | - Hans Peter Stüger
- Department of Statistics and Analytical Epidemiology, AGES - Austrian Agency for Health and Food Safety, Graz, Austria
| | | | - Miquel Llorente
- Unitat de Recerca i Etologia, Fundació MONA, Riudellots de la Selva, Spain
- Facultat d’Educació i Psicologia, Universitat de Girona, Girona, Spain
- IPRIM - Institut de Recerca i Estudis en Primatologia, Girona, Spain
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225
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Fox K, Rallapalli KL, Komor AC. Rewriting Human History and Empowering Indigenous Communities with Genome Editing Tools. Genes (Basel) 2020; 11:E88. [PMID: 31940934 PMCID: PMC7016644 DOI: 10.3390/genes11010088] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 01/08/2020] [Accepted: 01/09/2020] [Indexed: 12/12/2022] Open
Abstract
Appropriate empirical-based evidence and detailed theoretical considerations should be used for evolutionary explanations of phenotypic variation observed in the field of human population genetics (especially Indigenous populations). Investigators within the population genetics community frequently overlook the importance of these criteria when associating observed phenotypic variation with evolutionary explanations. A functional investigation of population-specific variation using cutting-edge genome editing tools has the potential to empower the population genetics community by holding "just-so" evolutionary explanations accountable. Here, we detail currently available precision genome editing tools and methods, with a particular emphasis on base editing, that can be applied to functionally investigate population-specific point mutations. We use the recent identification of thrifty mutations in the CREBRF gene as an example of the current dire need for an alliance between the fields of population genetics and genome editing.
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Affiliation(s)
- Keolu Fox
- Department of Anthropology, University of California, San Diego, La Jolla, CA 92093, USA
- Department of Global Health, University of California, San Diego, La Jolla, CA 92093, USA
| | - Kartik Lakshmi Rallapalli
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, CA 92093, USA;
| | - Alexis C. Komor
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, CA 92093, USA;
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226
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Sugawara J, Ishikuro M, Obara T, Onuma T, Murakami K, Kikuya M, Ueno F, Noda A, Mizuno S, Kobayashi T, Hamanaka Y, Suzuki K, Kodama E, Tsuchiya N, Uruno A, Suzuki Y, Tanabe O, Kiyomoto H, Tsuboi A, Shimizu A, Koshiba S, Minegishi N, Ogishima S, Tamiya G, Metoki H, Hozawa A, Fuse N, Kinoshita K, Kure S, Yaegashi N, Kuriyama S, Yamamoto M. Maternal Baseline Characteristics and Perinatal Outcomes: The Tohoku Medical Megabank Project Birth and Three-Generation Cohort Study. J Epidemiol 2020; 32:69-79. [PMID: 33041318 PMCID: PMC8761563 DOI: 10.2188/jea.je20200338] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Background The Tohoku Medical Megabank Project Birth and Three-Generation Cohort Study was launched in 2013 to evaluate the complex interactions of genetic and environmental factors in multifactorial diseases. The present study describes the maternal baseline profile and perinatal data of participating mothers and infants. Methods Expectant mothers living in Miyagi Prefecture were recruited from obstetric facilities or affiliated centers between 2013 and 2017. Three sets of self-administered questionnaires were collected, and the medical records were reviewed to obtain precise information about each antenatal visit and each delivery. Biospecimens, including blood, urine, umbilical cord blood, and breast milk, were collected for the study biobank. The baseline maternal sociodemographic characteristics, results of screening tests, and obstetric outcomes were analyzed according to the maternal age group. Results A total of 23,406 pregnancies involving 23,730 fetuses resulted in 23,143 live births. Younger maternal participants had a tendency toward a higher incidence of threatened abortion and threatened premature labor, while older age groups exhibited a significantly higher rate of low lying placenta, placenta previa, gestational diabetes, and hypertensive disorders of pregnancy. Conclusions The present study clearly shows the distribution of maternal baseline characteristics and the range of perinatal outcomes according to maternal age group. This cohort study can provide strategic information for creating breakthroughs in the pathophysiology of perinatal, developmental, and noncommunicable diseases by collaborative data visiting or sharing.
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Affiliation(s)
- Junichi Sugawara
- Tohoku Medical Megabank Organization, Tohoku University
- Graduate School of Medicine, Tohoku University
- Tohoku University Hospital
| | - Mami Ishikuro
- Tohoku Medical Megabank Organization, Tohoku University
| | - Taku Obara
- Tohoku Medical Megabank Organization, Tohoku University
| | - Tomomi Onuma
- Tohoku Medical Megabank Organization, Tohoku University
| | | | - Masahiro Kikuya
- Tohoku Medical Megabank Organization, Tohoku University
- School of Medicine, Teikyo University
| | - Fumihiko Ueno
- Tohoku Medical Megabank Organization, Tohoku University
| | - Aoi Noda
- Tohoku Medical Megabank Organization, Tohoku University
| | | | | | | | | | - Eiichi Kodama
- Tohoku Medical Megabank Organization, Tohoku University
- Graduate School of Medicine, Tohoku University
- International Research Institute of Disaster Science, Tohoku University
| | - Naho Tsuchiya
- Tohoku Medical Megabank Organization, Tohoku University
| | - Akira Uruno
- Tohoku Medical Megabank Organization, Tohoku University
| | - Yoichi Suzuki
- Tohoku Medical Megabank Organization, Tohoku University
- Ageo Central General Hospital
| | - Osamu Tanabe
- Tohoku Medical Megabank Organization, Tohoku University
- Radiation Effects Research Foundation
| | | | - Akito Tsuboi
- Tohoku Medical Megabank Organization, Tohoku University
- Graduate School of Dentistry, Tohoku University
| | - Atsushi Shimizu
- Tohoku Medical Megabank Organization, Tohoku University
- Iwate Tohoku Medical Megabank Organization, Disaster Reconstruction Center, Iwate Medical University
| | - Seizo Koshiba
- Tohoku Medical Megabank Organization, Tohoku University
- The Advanced Research Center for Innovations in Next-Generation Medicine, Tohoku University
| | | | - Soichi Ogishima
- Tohoku Medical Megabank Organization, Tohoku University
- The Advanced Research Center for Innovations in Next-Generation Medicine, Tohoku University
| | - Gen Tamiya
- Tohoku Medical Megabank Organization, Tohoku University
- Center for Advanced Intelligence Project, RIKEN
| | - Hirohito Metoki
- Tohoku Medical Megabank Organization, Tohoku University
- Faculty of Medicine, Tohoku Medical Pharmaceutical University
| | | | - Nobuo Fuse
- Tohoku Medical Megabank Organization, Tohoku University
| | - Kengo Kinoshita
- Tohoku Medical Megabank Organization, Tohoku University
- Graduate School of Information Sciences, Tohoku University
| | - Shigeo Kure
- Tohoku Medical Megabank Organization, Tohoku University
- Graduate School of Medicine, Tohoku University
- Tohoku University Hospital
| | - Nobuo Yaegashi
- Tohoku Medical Megabank Organization, Tohoku University
- Graduate School of Medicine, Tohoku University
- Tohoku University Hospital
| | - Shinichi Kuriyama
- Tohoku Medical Megabank Organization, Tohoku University
- Graduate School of Medicine, Tohoku University
- International Research Institute of Disaster Science, Tohoku University
| | - Masayuki Yamamoto
- Tohoku Medical Megabank Organization, Tohoku University
- Graduate School of Medicine, Tohoku University
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227
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Litwin L, Sundholm JKM, Rönö K, Koivusalo SB, Eriksson JG, Sarkola T. Transgenerational effects of maternal obesity and gestational diabetes on offspring body composition and left ventricle mass: the Finnish Gestational Diabetes Prevention Study (RADIEL) 6-year follow-up. Diabet Med 2020; 37:147-156. [PMID: 31344268 DOI: 10.1111/dme.14089] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/23/2019] [Indexed: 12/27/2022]
Abstract
AIM To investigate the influence of maternal adiposity and gestational diabetes on offspring body composition and left ventricle mass in early childhood. METHODS The observational follow-up study included 201 mother-child pairs, a sub-cohort from the Finnish Gestational Diabetes Prevention Study, who were recruited 6.1 ± 0.5 (mean ± SD) years postpartum, aiming for an equal number of mothers with and without gestational diabetes. RESULTS Maternal pre-pregnancy BMI (mean ± SD; 30.5 ± 5.6 kg/m2 ) was associated with child body fat percentage [0.26 (95% CI; 0.08, 0.44)% increase in child body fat per 1 kg/m2 increase in pre-pregnancy BMI of mothers with obesity] and was reflected in child BMI Z-score (mean ± SD; 0.45 ± 0.93). Left ventricle mass, left ventricle mass index and left ventricle mass Z-score were not associated with gestational diabetes, pre-pregnancy BMI or child body fat percentage. After adjusting for child sex, body fat percentage, systolic blood pressure, pre-pregnancy BMI and maternal lean body mass, left ventricle mass increased by 3.08 (95% CI; 2.25, 3.91) g for each 1 kg in child lean body mass. CONCLUSIONS Left ventricle mass at 6 years of age is determined predominantly by lean body mass. Maternal pre-gestational adiposity is reflected in child, but no direct association between left ventricle mass and child adiposity or evidence of left ventricle mass foetal programming related to gestational diabetes and maternal adiposity was observed in early childhood.
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Affiliation(s)
- L Litwin
- Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Department of Congenital Heart Defects and Pediatric Cardiology, SMDZ in Zabrze, SUM, Katowice, Poland
| | - J K M Sundholm
- Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - K Rönö
- Women's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - S B Koivusalo
- Women's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - J G Eriksson
- University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Folkhälsan Research Center, Helsinki, Finland
| | - T Sarkola
- Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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228
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O'Connor TG, Williams J, Blair C, Gatzke-Kopp LM, Francis L, Willoughby MT. Predictors of Developmental Patterns of Obesity in Young Children. Front Pediatr 2020; 8:109. [PMID: 32266187 PMCID: PMC7105829 DOI: 10.3389/fped.2020.00109] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 03/03/2020] [Indexed: 12/22/2022] Open
Abstract
Introduction: The current study characterizes longitudinal patterns in obesity in young children and their prediction from developmental programming and social determinant hypotheses. Materials and Methods: The data are based on the Family Life Project, a prospective longitudinal study of 1,292 families recruited from low-income, racially diverse, rural communities in Pennsylvania, and North Carolina. Pre-natal, peri-natal, and post-natal risks for childhood obesity were collected from 2 months of age; in-person assessments of child growth were used to identity obesity on multiple occasions from 24 to 90 months of age. Results: Two major novel findings emerged. First, longitudinal analyses identified four distinct obesity development profiles: stable obesity, later-onset obesity, moderate/declining obesity, and non-obese; these groups had distinct risk profiles. Second, prediction analyses favored developmental programming explanations for obesity, including evidence even in early childhood that both low- and high birth weight was associated with stable obesity. There was no indication that pre- and peri-natal and post-natal factors predicted obesity differently in non-minority and minority children. Discussion: Factors derived from the developmental programming model of obesity overlapped with, but predicted early onset obesity independently from, risks associated with social determinant models of obesity.
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Affiliation(s)
- Thomas G O'Connor
- Department of Psychiatry, University of Rochester, Rochester, NY, United States.,Department of Psychology, University of Rochester, Rochester, NY, United States.,Department of Neuroscience, University of Rochester, Rochester, NY, United States.,Department of Obstetrics and Gynecology, University of Rochester, Rochester, NY, United States.,Wynne Center for Family Research, University of Rochester, Rochester, NY, United States
| | - Jason Williams
- RTI International, Research Triangle Park, Durham, NC, United States
| | - Clancy Blair
- Department of Population Health, New York University, New York, NY, United States
| | - Lisa M Gatzke-Kopp
- Department of Human Development and Family Studies, The Pennsylvania State University, State College, PA, United States
| | - Lori Francis
- Department of Biobehavioral Health, The Pennsylvania State University, State College, PA, United States
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Wang N, Lv B, Guan L, Qiao H, Sun B, Luo X, Jia R, Chen K, Yan J. Maternal low protein exposure alters glucose tolerance and intestinal nutrient-responsive receptors and transporters expression of rat offspring. Life Sci 2019; 243:117216. [PMID: 31884096 DOI: 10.1016/j.lfs.2019.117216] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 12/09/2019] [Accepted: 12/20/2019] [Indexed: 12/25/2022]
Abstract
AIMS Maternal protein malnutrition during perinatal period has long-term consequences on the offspring's metabolic phenotype. Here we determined the effects of maternal protein-restricted (PR) diet on offspring's metabolism in 3- and 12-week-old. MAIN METHODS Sprague-Dawley rats were fed with standard chow diet or PR diet during pregnancy and lactation. Food intake and body weight of offspring were measured weekly. The oral glucose tolerance tests were underwent, the pancreases were collected for histochemical staining, and the duodenum, jejunum and ileum were collected for gene and protein expression analysis in 3- and 12-week-old offspring. KEY FINDINGS PR offspring had significant lower body weight and persisted till 12-week-old. From 3- to 12-week-old, PR offspring presented considerably impaired glucose tolerance, while no marked change was shown in control rats. Additionally, the average islet size of PR offspring decreased significantly in 12-week-old. The mRNA and protein expression of nutrient-responsive receptors and transporters T1R3, SGLT1 and GLUT2 increased significantly in the intestine of 3-week-old PR offspring. And from 3- and 12-week-old, the increase tendency of expression subdued. SIGNIFICANCE These results suggest that maternal PR diet during critical developmental windows influences offspring metabolism, which may be subdued partially, but not be reversed completely by chow diet after weaning.
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Affiliation(s)
- Nan Wang
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi 710061, China
| | - Bo Lv
- School of Humanities, Xidian University, Xi'an, Shaanxi 710126, China
| | - Limin Guan
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, Xi'an Jiaotong University College of Stomatology, Xi'an, Shaanxi 710000, China
| | - Hu Qiao
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, Xi'an Jiaotong University College of Stomatology, Xi'an, Shaanxi 710000, China
| | - Bo Sun
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi 710061, China
| | - Xiao Luo
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi 710061, China
| | - Ru Jia
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, Xi'an Jiaotong University College of Stomatology, Xi'an, Shaanxi 710000, China
| | - Ke Chen
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi 710061, China.
| | - Jianqun Yan
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi 710061, China.
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230
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Zhang Y, Devore EE, Strohmaier S, Grodstein F, Schernhammer ES. Birth month, birth season, and overall and cardiovascular disease mortality in US women: prospective cohort study. BMJ 2019; 367:l6058. [PMID: 31852664 PMCID: PMC7190053 DOI: 10.1136/bmj.l6058] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
OBJECTIVES To evaluate the associations between birth month, birth season, and overall and cardiovascular disease mortality, and to examine the role of familial and socioeconomic factors in these associations. DESIGN Prospective cohort study. SETTING Nurses' Health Study, established in 1976, an ongoing prospective cohort study in the United States. PARTICIPANTS Female registered nurses who reported information on date of birth at study enrolment (n=116 911, 1976-2014, followed for 38 years). EXPOSURE Birth month and astronomical birth season (based on solstices and equinoxes as boundaries of the season categories). MAIN OUTCOME MEASURES Age and various multivariable adjusted hazard ratios and 95% confidence intervals for the association between birth months (using November as the reference), astronomical birth season (using autumn as the reference), and overall and cardiovascular disease specific mortality were assessed using Cox proportional hazards models. RESULTS Among study participants, 43 248 overall deaths were documented during 4 136 364 person years of follow-up since enrolment, including 8360 cardiovascular disease related deaths. In fully adjusted multivariable analyses, no significant association was observed between birth month, birth season, and overall mortality. Compared with women born in November, increased cardiovascular disease mortality was observed among those born from March to July (hazard ratio for March, 1.09, 95% confidence interval 0.98 to 1.21; April, 1.12, 1.00 to 1.24; May, 1.08, 0.98 to 1.20; June, 1.07, 0.96 to 1.19; and July 1.08, 0.98 to 1.20). Those born in April had the highest cardiovascular disease mortality, and those born in December had the lowest (December, 0.95, 0.85 to 1.06). The relative difference between the lowest and highest risk month was 17.89%. Women born in spring (1.10, 1.04 to 1.17) and summer (1.09, 1.03 to 1.16) had a higher cardiovascular disease mortality than women born in the autumn. Adjustment for familial and socioeconomic factors did not change these results. The relative difference between the lowest and highest risk season was 10.00%. CONCLUSION Participants born in the spring and summer (especially those born in March-July) had a slight but significant increase in cardiovascular disease specific mortality. However, no seasonal birth month effect was observed among women for overall mortality. Familial and socioeconomic factors did not appear to alter these associations. Further studies are required to confirm these findings and reveal mechanisms of these seasonal birth month effects in cardiovascular disease mortality.
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Affiliation(s)
- Yin Zhang
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Department of Epidemiology, Harvard T H Chan School of Public Health, Boston, MA, USA
| | - Elizabeth E Devore
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Susanne Strohmaier
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Francine Grodstein
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
| | - Eva S Schernhammer
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA
- Department of Epidemiology, Harvard T H Chan School of Public Health, Boston, MA, USA
- Department of Epidemiology, Centre for Public Health, Medical University of Vienna, Vienna, Austria
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231
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Zhang BB, Zhao GA, Yang M, Lin F, Zhang HX, Zhao YL, Li M, Pan RY, Song JQ, Zhang K, Zhang GH, Zhang JJ. Birth month associates with risk of coronary artery disease and its complications: A propensity score matched analysis. Med Clin (Barc) 2019; 153:454-459. [DOI: 10.1016/j.medcli.2019.02.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 02/11/2019] [Accepted: 02/14/2019] [Indexed: 01/17/2023]
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232
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Horie A, Abe Y, Koike D, Hirade T, Nariai A, Ito T, Katou F. Long-term renal follow up of preterm neonates born before 35 weeks of gestation. Pediatr Int 2019; 61:1244-1249. [PMID: 31495051 PMCID: PMC6973113 DOI: 10.1111/ped.14004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 07/02/2019] [Accepted: 07/08/2019] [Indexed: 11/28/2022]
Abstract
BACKGROUND The hypothesis of the Developmental Origins of Health and Disease states that environmental factors during fetal and infantile life are risk factors for some chronic diseases in adulthood. Few studies, however, have confirmed this hypothesis early in childhood. Therefore, we assessed how premature birth and low-birthweight (LBW) affect the renal function of Japanese children. METHODS This retrospective study surveyed 168 patients who were born before 35 weeks of gestation and were cared for at the present neonatal intensive care unit. Follow-up duration was >2 years. Serum creatinine (sCr) and estimated glomerular filtration rate (eGFR) recorded in medical records were reviewed. RESULTS The eGFR at 2 years of age was significantly correlated with birthweight and gestational age (P < 0.01). Approximately 10.7% of the children had low eGFR (<90 mL/min/1.73 m2 ) without clinical symptoms or abnormal urine examination. These children had high sCr on day 7 after birth (P < 0.01) and delayed recovery of these levels during the first month after birth. CONCLUSION Premature gestational age and LBW directly affect renal function in young children. High sCr on day 7 after birth is a risk factor for chronic kidney disease in children. Careful follow up of renal function is therefore required for premature infants and infants with LBW beginning in early childhood to prevent renal dysfunction.
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Affiliation(s)
- Akiyoshi Horie
- Division of Pediatrics, Shimane Prefectural Central Hospital, Himebara, Izumo, Shimane, Japan
| | - Yasuhiro Abe
- Division of Pediatrics, Shimane Prefectural Central Hospital, Himebara, Izumo, Shimane, Japan
| | - Daisuke Koike
- Division of Pediatrics, Shimane Prefectural Central Hospital, Himebara, Izumo, Shimane, Japan
| | - Tomohiro Hirade
- Division of Pediatrics, Shimane Prefectural Central Hospital, Himebara, Izumo, Shimane, Japan
| | - Akiyoshi Nariai
- Division of Pediatrics, Shimane Prefectural Central Hospital, Himebara, Izumo, Shimane, Japan
| | - Tomoko Ito
- Division of Neonatology, Shimane Prefectural Central Hospital, Himebara, Izumo, Shimane, Japan
| | - Fumihide Katou
- Division of Neonatology, Shimane Prefectural Central Hospital, Himebara, Izumo, Shimane, Japan
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Yan L, Wang Y, Zhang Z, Xu S, Ullah R, Luo X, Xu X, Ma X, Chen Z, Zhang L, Lv Y, Du L. Postnatal delayed growth impacts cognition but rescues programmed impaired pulmonary vascular development in an IUGR rat model. Nutr Metab Cardiovasc Dis 2019; 29:1418-1428. [PMID: 31653519 DOI: 10.1016/j.numecd.2019.08.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 08/19/2019] [Accepted: 08/23/2019] [Indexed: 11/20/2022]
Abstract
BACKGROUND AND AIMS Intrauterine growth restriction (IUGR) is a state of slower fetal growth usually followed by a catch-up growth. Postnatal catch-up growth in IUGR models increases the incidence of pulmonary arterial hypertension in adulthood. Here, we hypothesize that the adverse pulmonary vascular consequences of IUGR may be improved by slowing down postnatal growth velocity. Meanwhile, cognitive function was also studied. METHODS AND RESULTS We established an IUGR rat model by restricting maternal food throughout gestation. After birth, pups were fed a regular or restricted diet during lactation by changing litter size. Thus, there were three experimental groups according to the dam/offspring diet: C/C (gold standard), IUGR with catch-up growth (R/C) and IUGR with delayed growth (R/D). In adulthood (14 weeks of age), we assessed pulmonary vascular development by hemodynamic measurement and immunohistochemistry. Our results showed that adult R/C offspring developed an elevated mean pulmonary arterial pressure (mPAP) and pulmonary arteriolar remodeling accompanied with decreased eNOS mRNA and protein expressions compared to C/C or R/D offspring. This suggested that delayed postnatal growth improved pulmonary circulation compared to postnatal catch-up growth. Conversely, adult R/D offspring performed poorly in cognition. Behavior test and electrophysiology results exhibited a reduced synaptic plasticity. Furthermore, decreased mRNA expression levels of the memory-related gene zif268 and transcription factor recruitment factor p300 in the hippocampus region were also observed in R/D group. CONCLUSION These findings indicate that delayed postnatal growth results in cognitive impairment, but it reverses elevations in mPAP induced by postnatal catch-up growth following IUGR.
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Affiliation(s)
- LingLing Yan
- Department of Pediatrics, Children's Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Yu Wang
- Department of Pediatrics, Children's Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - ZiMing Zhang
- Department of Pediatrics, Children's Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - ShanShan Xu
- Department of Pediatrics, Children's Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Rahim Ullah
- Department of Pediatrics, Children's Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - XiaoFei Luo
- Department of Pediatrics, Children's Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - XueFeng Xu
- Department of Pediatrics, Children's Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - XiaoLu Ma
- Department of Pediatrics, Children's Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Zheng Chen
- Department of Pediatrics, Children's Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - LiYan Zhang
- Fujian University of Medicine, NICU, Fuzhou Children's Hospital of Fujian Province, Fuzhou, 350005, Fujian Province, China
| | - Ying Lv
- Department of Pediatrics, Children's Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - LiZhong Du
- Department of Pediatrics, Children's Hospital of Zhejiang University School of Medicine, Hangzhou, China.
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Miranda JJ, Barrientos-Gutiérrez T, Corvalan C, Hyder AA, Lazo-Porras M, Oni T, Wells JCK. Understanding the rise of cardiometabolic diseases in low- and middle-income countries. Nat Med 2019; 25:1667-1679. [PMID: 31700182 DOI: 10.1038/s41591-019-0644-7] [Citation(s) in RCA: 170] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 10/04/2019] [Indexed: 12/22/2022]
Abstract
Increases in the prevalence of noncommunicable diseases (NCDs), particularly cardiometabolic diseases such as cardiovascular disease, stroke and diabetes, and their major risk factors have not been uniform across settings: for example, cardiovascular disease mortality has declined over recent decades in high-income countries but increased in low- and middle-income countries (LMICs). The factors contributing to this rise are varied and are influenced by environmental, social, political and commercial determinants of health, among other factors. This Review focuses on understanding the rise of cardiometabolic diseases in LMICs, with particular emphasis on obesity and its drivers, together with broader environmental and macro determinants of health, as well as LMIC-based responses to counteract cardiometabolic diseases.
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Affiliation(s)
- J Jaime Miranda
- CRONICAS Center of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Lima, Peru.
- School of Medicine, Universidad Peruana Cayetano Heredia, Lima, Peru.
| | | | - Camila Corvalan
- Unit of Public Health, Institute of Nutrition and Food Technology, University of Chile, Santiago, Chile
| | - Adnan A Hyder
- Milken Institute School of Public Health, George Washington University, Washington, DC, USA
| | - Maria Lazo-Porras
- CRONICAS Center of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Lima, Peru
- Division of Tropical and Humanitarian Medicine, University of Geneva, Geneva, Switzerland
| | - Tolu Oni
- MRC Epidemiology Unit, University of Cambridge, Cambridge, UK
- Research Initiative for Cities Health and Equity (RICHE), Division of Public Health Medicine, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Jonathan C K Wells
- Childhood Nutrition Research Centre, UCL Great Ormond Street Institute of Child Health, London, UK
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Rosinger AY. Biobehavioral variation in human water needs: How adaptations, early life environments, and the life course affect body water homeostasis. Am J Hum Biol 2019; 32:e23338. [PMID: 31631450 DOI: 10.1002/ajhb.23338] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Revised: 08/15/2019] [Accepted: 09/17/2019] [Indexed: 01/22/2023] Open
Abstract
Body water homeostasis is critical for optimal physiological and cognitive function for humans. The majority of research has illustrated the negative biological consequences of failing to meet water needs. The human body has several mechanisms for detecting, regulating, and correcting body water deficits and excesses. However, variation exists in total water intake and how people meet those water needs as well as thirst thresholds and how well people tolerate water restriction. An evolutionary and developmental framework provides an underexplored perspective into human water needs by examining how adaptations, early life experiences and environments, as well as life course changes in health states and behaviors may shape these critical factors in body water homeostasis. This article first reviews biological and behavioral adaptations to water scarcity among animals and humans. It then examines human variation in water intake in a mostly water secure environment through the analysis of National Health and Nutrition Examination Survey dietary data and the link between water intake patterns and hydration biomarkers. Next, it reviews existing evidence of how maternal water restriction in utero and during lactation shape vasopressin release, thirst thresholds, drinking patterns, and body water homeostasis for the infant. Early life water restriction appears to have implications for hydration status, body size, and cardiovascular health. Finally, it examines how life course changes in health states and behaviors, including obesity, sleep, and parasitic infection, affect body water homeostasis. This article poses new questions about the plasticity and shaping of human water needs, thirst, and hydration behaviors.
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Affiliation(s)
- Asher Y Rosinger
- Department of Biobehavioral Health, Pennsylvania State University, State College, Pennsylvania.,Department of Anthropology, Pennsylvania State University, State College, Pennsylvania
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Chen Y, He Z, Chen G, Liu M, Wang H. Prenatal glucocorticoids exposure and fetal adrenal developmental programming. Toxicology 2019; 428:152308. [PMID: 31614174 DOI: 10.1016/j.tox.2019.152308] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 08/25/2019] [Accepted: 10/07/2019] [Indexed: 12/20/2022]
Abstract
Clinically, we apply synthetic glucocorticoids to treat fetal and maternal diseases, such as premature labor and autoimmune diseases. Although its clinical efficacy is positive, the fetus will be exposed to exogenous synthetic glucocorticoids. Prenatal adverse environments (such as xenobiotics exposure, malnutrition, infection, hypoxia and stress) can cause fetuses overexposure to excessive endogenous maternal glucocorticoids. The level of glucocorticoids is the key to fetal tissue maturation and postnatal fate. A large number of studies have found that prenatal glucocorticoids exposure can lead to fetal adrenal dysplasia and dysfunction, continuing after birth and even into adulthood. As the core organ of fetal-originated adult diseases, fetal adrenal dysplasia is closely related to the susceptibility and occurrence of multiple chronic diseases, and there are also obvious gender differences. However, its intrauterine programming mechanisms have not been fully elucidated. This review summarizes recent advances in prenatal glucocorticoids exposure and fetal adrenal developmental programming alterations, which is of great significance for explaining adrenal developmental toxicity and the intrauterine origin of fetal-originated adult diseases.
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Affiliation(s)
- Yawen Chen
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China
| | - Zheng He
- Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan 430071, China
| | - Guanghui Chen
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China
| | - Min Liu
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China
| | - Hui Wang
- Department of Pharmacology, Basic Medical School of Wuhan University, Wuhan 430071, China; Hubei Provincial Key Laboratory of Developmentally Originated Disease, Wuhan 430071, China.
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Pavord S, Daru J, Prasannan N, Robinson S, Stanworth S, Girling J. UK guidelines on the management of iron deficiency in pregnancy. Br J Haematol 2019; 188:819-830. [PMID: 31578718 DOI: 10.1111/bjh.16221] [Citation(s) in RCA: 138] [Impact Index Per Article: 27.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 07/26/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Sue Pavord
- Department of Haematology Oxford University Hospitals Oxford UK
| | - Jan Daru
- Women's Health Research Unit Centre for Primary Care and Public Health WHO Collaborating Centre Blizard Institute London UK
| | - Nita Prasannan
- Department of Obstetrics and Gynaecology Guys and St Thomas' NHS Foundation Trust London UK
| | - Susan Robinson
- Haematology Department Guys and St Thomas' NHS Foundation Trust London UK
| | - Simon Stanworth
- NHSBT/Department of Haematology John Radcliffe Hospital Oxford UK
| | - Joanna Girling
- Department of Obstetrics and Gynaecology West Middlesex University Hospital and Chelsea & Westminster Hospital London UK
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Perez M, Robbins ME, Revhaug C, Saugstad OD. Oxygen radical disease in the newborn, revisited: Oxidative stress and disease in the newborn period. Free Radic Biol Med 2019; 142:61-72. [PMID: 30954546 PMCID: PMC6791125 DOI: 10.1016/j.freeradbiomed.2019.03.035] [Citation(s) in RCA: 106] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 03/06/2019] [Accepted: 03/29/2019] [Indexed: 12/28/2022]
Abstract
Thirty years ago, there was an emerging appreciation for the significance of oxidative stress in newborn disease. This prompted a renewed interest in the impact of oxygen therapy for the newborn in the delivery room and beyond, especially in premature infants. Today, the complexity of oxidative stress both in normal regulation and pathology is better understood, especially as it relates to neonatal mitochondrial oxidative stress responses to hyperoxia. Mitochondria are recipients of oxidative damage and have a propensity for oxidative self-injury that has been implicated in the pathogenesis of neonatal lung diseases. Similarly, both intrauterine growth restriction (IUGR) and macrosomia are associated with mitochondrial dysfunction and oxidative stress. Additionally, reoxygenation with 100% O2 in a hypoxic-ischemic newborn lamb model increased the production of pro-inflammatory cytokines in the brain. Moreover, the interplay between inflammation and oxidative stress in the newborn is better understood because of animal studies. Transcriptomic analyses have found a number of genes to be differentially expressed in murine models of bronchopulmonary dysplasia (BPD). Epigenetic changes have also been detected both in animal models of BPD and premature infants exposed to oxygen. Antioxidant therapy to prevent newborn disease has not been very successful; however, new therapeutic principles, like melatonin, are under investigation.
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Affiliation(s)
- Marta Perez
- Division of Neonatology, Stanley Manne Children's Research Institute, Ann and Robert H Lurie Children's Hospital, Chicago, IL, United States; Department of Pediatrics, Northwestern University, Feinberg School of Medicine, Chicago, IL, United States
| | - Mary E Robbins
- Division of Neonatology, Stanley Manne Children's Research Institute, Ann and Robert H Lurie Children's Hospital, Chicago, IL, United States; Department of Pediatrics, Northwestern University, Feinberg School of Medicine, Chicago, IL, United States
| | - Cecilie Revhaug
- Department of Pediatric Research, University of Oslo, Oslo University Hospital, Norway
| | - Ola D Saugstad
- Department of Pediatrics, Northwestern University, Feinberg School of Medicine, Chicago, IL, United States; Department of Pediatric Research, University of Oslo, Oslo University Hospital, Norway.
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Fujioka K, Nishida K, Ashina M, Abe S, Fukushima S, Ikuta T, Ohyama S, Morioka I, Iijima K. DNA methylation of the Rtl1 promoter in the placentas with fetal growth restriction. Pediatr Neonatol 2019; 60:512-516. [PMID: 30679037 DOI: 10.1016/j.pedneo.2019.01.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 10/03/2018] [Accepted: 01/02/2019] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Small for gestational age (SGA) babies experience fetal growth restriction because of placental insufficiency, and aberrant fetal growth has been linked to DNA methylation in the placenta. An imprinted gene encoding retrotransposon-like protein 1 (RTL1) is regulated by DNA methylation in the promoter region and plays a key role in placental development. We therefore investigated the DNA methylation status of RTL1 in the placenta of infants with severe SGA. METHODS We extracted DNA from the placenta of appropriate for gestational age (AGA; gestational age 35 ± 6 weeks, birthweight 2292 ± 1006 g; n = 12), SGA (birthweight z-score ≤-2 SD, 33 ± 5 weeks, 1373 ± 580 g; n = 11), and severe SGA (birthweight z-score ≤-3 SD, 33 ± 4 weeks, 1145 g ± 423 g; n = 7) infants, and we determined the methylation rates of five CpG sites in the CG4 (82,275,427-82,275,737 in NT_026437 sequence, NCBI database) region of the RTL1 promoter by pyrosequencing. We defined hypermethylation (>75.5%) and hypomethylation (<45.6%) based on the average methylation rate exceeding ± two standard deviations (SD) in the AGA group, respectively, and compared these among groups. RESULTS There was no significant difference in the average methylation of CpG1-5 (control 59%, SGA 60%, severe SGA 63%), but abnormal methylation (hyper-/hypo-methylation) in CpG1 differed significantly among the groups (control 0%, SGA 36%, severe SGA 71%). CONCLUSION Infants with severe SGA have abnormal placental DNA methylation of CpG1 in the CG4 region of RTL1, suggesting the existence of disturbed epigenetic control in utero.
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Affiliation(s)
- Kazumichi Fujioka
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan.
| | - Kosuke Nishida
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Mariko Ashina
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Shinya Abe
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Sachiyo Fukushima
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Toshihiko Ikuta
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Shohei Ohyama
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Ichiro Morioka
- Department of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo, Japan
| | - Kazumoto Iijima
- Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan
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Wang H, Zhang Y, Tian Y, Li F, Yan C, Wang H, Luo Z, Jiang F, Zhang J. Maternal age at menarche and offspring body mass index in childhood. BMC Pediatr 2019; 19:312. [PMID: 31484496 PMCID: PMC6724332 DOI: 10.1186/s12887-019-1659-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Accepted: 08/02/2019] [Indexed: 12/17/2022] Open
Abstract
Background Earlier age of menarche has been associated with an increased risk of chronic diseases during adulthood, but whether early menarche has intergenerational effect is not clear. Methods In this population-based cross-sectional study, we recruited children from 26 primary schools using cluster random probability sampling in Shanghai, China, in 2014. We used multiple linear regression models to estimate the adjusted associations of maternal age of menarche (MAM) with offspring body mass index (BMI). We also used the mediation analysis to examine the contribution of maternal BMI and gestational diabetes to offspring BMI. Results A total of 17,571 children aged 6–13 years were enrolled, of whom 16,373 had their weight and height measured. Earlier MAM was associated with higher child BMI in boys (− 0.05 z-score per year older MAM, 95% CI − 0.08 to − 0.02) and in girls (− 0.05 z-score per year older MAM, 95% CI − 0.07 to − 0.02). Maternal BMI positively mediated the association of MAM with offspring BMI in both sexes, with mediation effects of 37.7 and 19.4% for boys and girls, respectively. Conclusion Early maternal menarche was associated with greater offspring BMI. This study provides evidence for the intergenerational effect in the development of BMI in offspring. Electronic supplementary material The online version of this article (10.1186/s12887-019-1659-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Hui Wang
- MOE-Shanghai Key Laboratory of Children's Environmental Health, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 1665 Kong Jiang Road, Shanghai, 200092, China
| | - Yunting Zhang
- Child Health Advocacy Institute, Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Ying Tian
- School of public health, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Fei Li
- MOE-Shanghai Key Laboratory of Children's Environmental Health, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 1665 Kong Jiang Road, Shanghai, 200092, China
| | - Chonghui Yan
- MOE-Shanghai Key Laboratory of Children's Environmental Health, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 1665 Kong Jiang Road, Shanghai, 200092, China
| | - Hui Wang
- School of public health, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China
| | - Zhongchen Luo
- MOE-Shanghai Key Laboratory of Children's Environmental Health, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 1665 Kong Jiang Road, Shanghai, 200092, China
| | - Fan Jiang
- Department of Developmental and Behavioral Pediatrics, Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine, 1678 Dong Fang Road, Shanghai, 200127, China.
| | - Jun Zhang
- MOE-Shanghai Key Laboratory of Children's Environmental Health, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 1665 Kong Jiang Road, Shanghai, 200092, China.
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Rizzacasa B, Amati F, Romeo F, Novelli G, Mehta JL. Epigenetic Modification in Coronary Atherosclerosis. J Am Coll Cardiol 2019; 74:1352-1365. [DOI: 10.1016/j.jacc.2019.07.043] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 07/15/2019] [Indexed: 02/06/2023]
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Ferreira A, Neves P, Gozzelino R. Multilevel Impacts of Iron in the Brain: The Cross Talk between Neurophysiological Mechanisms, Cognition, and Social Behavior. Pharmaceuticals (Basel) 2019; 12:ph12030126. [PMID: 31470556 PMCID: PMC6789770 DOI: 10.3390/ph12030126] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 08/26/2019] [Accepted: 08/27/2019] [Indexed: 12/12/2022] Open
Abstract
Iron is a critical element for most organisms, which plays a fundamental role in the great majority of physiological processes. So much so, that disruption of iron homeostasis has severe multi-organ impacts with the brain being particularly sensitive to such modifications. More specifically, disruption of iron homeostasis in the brain can affect neurophysiological mechanisms, cognition, and social behavior, which eventually contributes to the development of a diverse set of neuro-pathologies. This article starts by exploring the mechanisms of iron action in the brain and follows with a discussion on cognitive and behavioral implications of iron deficiency and overload and how these are framed by the social context. Subsequently, we scrutinize the implications of the disruption of iron homeostasis for the onset and progression of psychosocial disorders. Lastly, we discuss the links between biological, psychological, and social dimensions and outline potential avenues of research. The study of these interactions could ultimately contribute to a broader understanding of how individuals think and act under physiological and pathophysiological conditions.
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Affiliation(s)
- Ana Ferreira
- Centro Interdisciplinar de Ciências Sociais (CICS.NOVA), Faculdade de Ciências Sociais e Humanas da Universidade NOVA de Lisboa (NOVA FCSH), 1069-061 Lisbon, Portugal
| | - Pedro Neves
- School of Business and Economics, NOVA University of Lisbon, 2775-405 Lisbon, Portugal
| | - Raffaella Gozzelino
- Chronic Diseases Research Center (CEDOC)/NOVA Medical School, Universidade NOVA de Lisboa, 1180-052, 1150-082 Lisbon, Portugal.
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Cao D, Wang W, Li S, Lai W, Huang X, Zhou J, Chen X, Li X. TLR2-Deficiency Promotes Prenatal LPS Exposure-Induced Offspring Hyperlipidemia. Front Physiol 2019; 10:1102. [PMID: 31507457 PMCID: PMC6713936 DOI: 10.3389/fphys.2019.01102] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Accepted: 08/08/2019] [Indexed: 12/15/2022] Open
Abstract
Toll-like receptor 2 (TLR2), which recognizes several lipopeptides and transduces inflammatory signaling, promotes the pathogenesis of diet-induced dyslipidemia and obesity. TLR2-deficient mice were shown to have improved insulin sensitivity and reduced diet-induced metabolic syndrome. Previous studies demonstrated that prenatal lipopolysaccharide (LPS) exposure causes dyslipidemia accompanied by increased body weight and insulin resistance in offspring. To determine whether TLRs are involved in this complex abnormal phenotype, we analyzed TLR2 and TLR4 expression levels in adipose tissues from offspring with prenatal LPS-exposure (offspring-pLPS) and compared these levels to those of control offspring with prenatal saline-exposure (offspring-pSaline). TLR2 expression was specifically upregulated in the adipose tissue of offspring-pLPS mice. However, unexpectedly, TLR2-deficient offspring-pLPS mice not only presented with an abnormal phenotype comparable to that of wild-type offspring-pLPS mice but also exhibited significantly more severe hyperlipidemia. Our further analyses revealed a dramatic upregulation of TLR4 expression and overactivation of the TLR4/Myd88 signaling pathway in TLR2-deficient offspring-pLPS adipose tissue. Our finding suggests a compensatory genetic interaction between TLR2 and TLR4 in the context of prenatal inflammatory stimulation, and this interaction likely contributes to the prenatal inflammation-induced hyperlipidemia and lipid overload-induced obesity, thus providing a potential mechanism for the fetal origin of adult metabolic diseases.
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Affiliation(s)
- Dayan Cao
- Institute of Materia Medica, Department of Pharmaceutics, College of Pharmacy, Army Medical University, Chongqing, China
| | - Wenjia Wang
- Institute of Materia Medica, Department of Pharmaceutics, College of Pharmacy, Army Medical University, Chongqing, China
| | - Shuhui Li
- Department of Clinical Biochemistry, College of Pharmacy, Army Medical University, Chongqing, China
| | - Wenjing Lai
- Department of Pharmacy, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Xiaoyong Huang
- Institute of Immunology, PLA, Army Medical University, Chongqing, China
| | - Jianzhi Zhou
- Institute of Materia Medica, Department of Pharmaceutics, College of Pharmacy, Army Medical University, Chongqing, China
| | - Xin Chen
- Institute of Materia Medica, Department of Pharmaceutics, College of Pharmacy, Army Medical University, Chongqing, China
| | - Xiaohui Li
- Institute of Materia Medica, Department of Pharmaceutics, College of Pharmacy, Army Medical University, Chongqing, China
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Olguin SL, Zimmerman A, Zhang H, Allan A, Caldwell KC, Brigman JL. Increased Maternal Care Rescues Altered Reinstatement Responding Following Moderate Prenatal Alcohol Exposure. Alcohol Clin Exp Res 2019; 43:1949-1956. [PMID: 31318985 DOI: 10.1111/acer.14149] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Accepted: 07/12/2019] [Indexed: 01/07/2023]
Abstract
BACKGROUND Fetal alcohol spectrum disorders (FASD) commonly include deficits in learning, memory, and executive control that can have a severe negative impact on quality of life across the life span. It is still unclear how prenatal alcohol exposure (PAE) affects executive control processes, such as control over reward seeking, that lead to inappropriate behavior later in life. Learning and reinstatement of a previously learned response after extinction is a simple, well-validated measure of both acquisition of a rewarded instrumental response and sensitivity to reward and reward-associated cues. We investigated the effects of PAE on learning, extinction, and reinstatement of a simple instrumental response for food reward. Next, we assessed the effectiveness of an early intervention, communal nest (CN) housing, on increased reinstatement of an extinguished response seen after PAE. METHODS To assess the effects of PAE on control over reward seeking, we tested male and female PAE and saccharine (SAC) controls raised in a standard nest (SN) on the acquisition, extinction, and food reward-induced reinstatement of an instrumental response utilizing a touch screen-based paradigm. Next, in order to examine the effects of an early-life intervention on these behaviors, we tested PAE and SAC mice raised in a CN early-life environment on these behaviors. RESULTS PAE mice readily acquired and extinguished a simple touch response to a white square stimulus. However, PAE mice showed significantly increased and persistent reinstatement compared to controls. Increased maternal care via rearing in CN slowed acquisition and sped extinction learning and rescued the significantly increased reinstatement responding in PAE mice. CONCLUSIONS Together these results demonstrate that even moderate PAE is sufficient to alter control over reward seeking as measured by reinstatement. Importantly, an early-life intervention previously shown to improve cognitive outcomes in PAE mice was sufficient to ameliorate this effect.
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Affiliation(s)
- Sarah L Olguin
- Department of Neurosciences, (SLO, AZ, AA, KCC, JLB), University of New Mexico School of Medicine, Albuquerque, New Mexico.,New Mexico Alcohol Research Center, (SLO, AA, KCC, JLB), UNM Health Sciences Center, Albuquerque, New Mexico
| | - Amber Zimmerman
- Department of Neurosciences, (SLO, AZ, AA, KCC, JLB), University of New Mexico School of Medicine, Albuquerque, New Mexico
| | - Haikun Zhang
- Center for Brain Repair and Recovery, (HZ, JLB), UNM Health Sciences Center, Albuquerque, New Mexico
| | - Andrea Allan
- Department of Neurosciences, (SLO, AZ, AA, KCC, JLB), University of New Mexico School of Medicine, Albuquerque, New Mexico.,New Mexico Alcohol Research Center, (SLO, AA, KCC, JLB), UNM Health Sciences Center, Albuquerque, New Mexico
| | - Kevin C Caldwell
- Department of Neurosciences, (SLO, AZ, AA, KCC, JLB), University of New Mexico School of Medicine, Albuquerque, New Mexico.,New Mexico Alcohol Research Center, (SLO, AA, KCC, JLB), UNM Health Sciences Center, Albuquerque, New Mexico
| | - Jonathan L Brigman
- Department of Neurosciences, (SLO, AZ, AA, KCC, JLB), University of New Mexico School of Medicine, Albuquerque, New Mexico.,New Mexico Alcohol Research Center, (SLO, AA, KCC, JLB), UNM Health Sciences Center, Albuquerque, New Mexico.,Center for Brain Repair and Recovery, (HZ, JLB), UNM Health Sciences Center, Albuquerque, New Mexico
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Mengelkoch S, Hill SE. Early life disadvantage, phenotypic programming, and health disparities. Curr Opin Psychol 2019; 32:32-37. [PMID: 31398587 DOI: 10.1016/j.copsyc.2019.06.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 06/19/2019] [Accepted: 06/20/2019] [Indexed: 01/09/2023]
Abstract
Much research finds that early life socioeconomic disadvantage predicts poorer health later in life, even among those whose conditions improve in adulthood. Although there are numerous factors that contribute to this association, recent research suggests that growing up in adverse socioecological environments may promote developmental patterns that facilitate pre-reproductive survival in harsh environments, but can also come at the cost of reduced longevity. Here, we review recent research demonstrating that early life exposure to low socioeconomic status can become embedded in the mechanisms that regulate (a) bodily inflammatory activity and (b) energy regulation in ways that contribute to poor health. This research offers new insights into ways that early life environments can get under one's skin to impact health and longevity.
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246
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Simcock G, Cobham VE, Laplante DP, Elgbeili G, Gruber R, Kildea S, King S. A cross-lagged panel analysis of children's sleep, attention, and mood in a prenatally stressed cohort: The QF2011 Queensland flood study. J Affect Disord 2019; 255:96-104. [PMID: 31150945 DOI: 10.1016/j.jad.2019.05.041] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 01/24/2019] [Accepted: 05/22/2019] [Indexed: 01/09/2023]
Abstract
BACKGROUND It is well recognized that childhood sleep, attention and mood problems increase risk for multiple adverse outcomes across the life-span; therefore, understanding factors, such as prenatal maternal stress, that underlie these types of childhood problems is critical for developing interventions that may optimize longer-term functioning. Our goal was to determine the association between disaster-related stress in pregnancy and young children's sleep, attention, and anxious/depressed symptoms. METHODS Soon after a major flood in Australia in 2011, we assessed various aspects of disaster-related prenatal maternal stress (PNMS) in women who had been pregnant at the time. Mothers rated several domains of their children's development with the Child Behavior Checklist (CBCL) at ages 2½ (n = 134) and 4 years (n = 118). RESULTS The primary finding was that more severe objective flood-related hardship in pregnancy predicted higher sleep problem scores at 2½ years, and that a negative maternal cognitive appraisal of the flood predicted lower attention problem scores at 2½ years. A cross-lagged panel analysis examined the association between children's sleep, attention, and anxious/depressed symptoms within and across ages. Results showed that these problems were likely to co-occur at each age, and that they were stable from 2½ to 4 years. Additionally, anxious/depressed scores at age 2½ predicted sleep problem scores at 4 years, all else being equal. LIMITATIONS Limitations of the study include a relatively small sample size and the children's outcome data relied on maternal report using the CBCL, rather than independent observation of the children's functioning, which may have introduced reporter bias. CONCLUSIONS These findings highlight the importance of early intervention for these childhood problems to optimize long-term mental health, particularly under conditions of prenatal stress.
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Affiliation(s)
- Gabrielle Simcock
- Mater Research Institute, University of Queensland, Brisbane, QLD, Australia; Sunshine Coast Mind and Neuroscience Thompson Institute, University of the Sunshine Coast, QLD, Australia
| | - Vanessa E Cobham
- Mater Research Institute, University of Queensland, Brisbane, QLD, Australia; School of Psychology, The University of Queensland, Brisbane, QLD, Australia
| | - David P Laplante
- Schizophrenia and Neurodevelopmental Disorders Research Program, Douglas Mental Health University Institute, Verdun, QC, Canada
| | - Guillaume Elgbeili
- Schizophrenia and Neurodevelopmental Disorders Research Program, Douglas Mental Health University Institute, Verdun, QC, Canada
| | - Reut Gruber
- Attention, Behavior and Sleep Laboratory, Douglas Hospital Research Centre, Montreal, QC, Canada
| | - Sue Kildea
- School of Nursing, Midwifery, and Social Work, The University of Queensland, QLD, Australia
| | - Suzanne King
- Schizophrenia and Neurodevelopmental Disorders Research Program, Douglas Mental Health University Institute, Verdun, QC, Canada; Department of Psychiatry, McGill University, Montreal, QC, Canada.
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247
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Lee MK, Blumberg B. Transgenerational effects of obesogens. Basic Clin Pharmacol Toxicol 2019; 125 Suppl 3:44-57. [PMID: 30801972 PMCID: PMC6708505 DOI: 10.1111/bcpt.13214] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Accepted: 02/08/2019] [Indexed: 02/06/2023]
Abstract
Obesity and associated disorders are now a global pandemic. The prevailing clinical model for obesity is overconsumption of calorie-dense food and diminished physical activity (the calories in-calories out model). However, this explanation does not account for numerous recent research findings demonstrating that a variety of environmental factors can be superimposed on diet and exercise to influence the development of obesity. The environmental obesogen model proposes that exposure to chemical obesogens during in utero and/or early life can strongly influence later predisposition to obesity. Obesogens are chemicals that inappropriately stimulate adipogenesis and fat storage, in vivo either directly or indirectly. Numerous obesogens have been identified in recent years and some of these elicit transgenerational effects on obesity as well as a variety of health end-points after exposure of pregnant F0 females. Prenatal exposure to environmental obesogens can produce lasting effects on the exposed animals and their offspring to at least the F4 generation. Recent results show that some of these transgenerational effects of obesogen exposure can be carried across the generations via alterations in chromatin structure and accessibility. That some chemicals can have permanent effects on the offspring of exposed animals suggests increased caution in the debate about whether and to what extent exposure to endocrine-disrupting chemicals and obesogens should be regulated.
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Affiliation(s)
- Michelle Kira Lee
- Department of Developmental and Cell Biology, 2011 BioSci
3, University of California, Irvine, CA 926970-2300
| | - Bruce Blumberg
- Department of Developmental and Cell Biology, 2011 BioSci
3, University of California, Irvine, CA 926970-2300
- Department of Pharmaceutical Sciences, University of
California, Irvine
- Dept of Biomedical Engineering, University of California,
Irvine
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248
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Gunning MN, van Rijn BB, Bekker MN, de Wilde MA, Eijkemans MJC, Fauser BCJM. Associations of preconception Body Mass Index in women with PCOS and BMI and blood pressure of their offspring. Gynecol Endocrinol 2019; 35:673-678. [PMID: 31030581 DOI: 10.1080/09513590.2018.1563885] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Women with polycystic ovary syndrome (PCOS) have unfavorable metabolic profiles. Their offspring may be affected by such risks. The objective of the current study was to disclose associations between preconception health of these women and health of their offspring. 74 women diagnosed with PCOS according to the Rotterdam criteria were screened systematically before conception. Cardiovascular health of their offspring was assessed at 2.5-4 (n = 42) or at 6-8 years of age (n = 32). Multivariate linear regression analysis was performed with adjustments for potential confounders. In the primary analyses the association between preconception Body Mass index (BMI) and offspring BMI was evaluated. Secondly associations between preconception blood pressure, androgens, insulin-resistance (HOMA-IR), and LDL-cholesterol in women with PCOS and BMI and blood pressure of offspring were assessed. Results show that preconception BMI of women with PCOS was positively associated with sex- and age-adjusted BMI of their offspring at 6-8 years of age (β = 0.55 (95% CI: 0.12 to 0.97), p = .012). No other significant associations were found. In conclusion, our data suggest that preconception BMI in PCOS is significantly associated with offspring BMI at 6-8 year of age. If this suggestion could be confirmed this may provide an opportunity for improving the future health of these children.
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Affiliation(s)
- M N Gunning
- a Department of Reproductive Medicine & Gynaecology , University Medical Center Utrecht, Utrecht University , Utrecht , the Netherlands
| | - B B van Rijn
- b Department of Obstetrics and Gynaecology , Wilhelmina Children's Hospital Birth Center, University Medical Center Utrecht, University of Utrecht , Utrecht , the Netherlands
| | - M N Bekker
- b Department of Obstetrics and Gynaecology , Wilhelmina Children's Hospital Birth Center, University Medical Center Utrecht, University of Utrecht , Utrecht , the Netherlands
| | - M A de Wilde
- a Department of Reproductive Medicine & Gynaecology , University Medical Center Utrecht, Utrecht University , Utrecht , the Netherlands
| | - M J C Eijkemans
- a Department of Reproductive Medicine & Gynaecology , University Medical Center Utrecht, Utrecht University , Utrecht , the Netherlands
- c Julius Centre for Health Sciences and Primary Care , University Medical Center Utrecht, University of Utrecht , Utrecht , the Netherlands
| | - B C J M Fauser
- a Department of Reproductive Medicine & Gynaecology , University Medical Center Utrecht, Utrecht University , Utrecht , the Netherlands
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249
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Inoguchi Y, Ichiyanagi K, Ohishi H, Maeda Y, Sonoda N, Ogawa Y, Inoguchi T, Sasaki H. Poorly controlled diabetes during pregnancy and lactation activates the Foxo1 pathway and causes glucose intolerance in adult offspring. Sci Rep 2019; 9:10181. [PMID: 31308441 PMCID: PMC6629688 DOI: 10.1038/s41598-019-46638-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 07/01/2019] [Indexed: 12/26/2022] Open
Abstract
Exposure to maternal diabetes during pregnancy results in diabetes in offspring, but its underlying mechanisms are unclear. Here, we investigated the phenotype and molecular defects of the offspring of poorly controlled diabetic female mice generated by streptozotocin (STZ) administration. Offspring was exposed to maternal diabetes during pregnancy and lactation. The body weight of STZ offspring was lower than that of control offspring at birth and in adulthood, and glucose tolerance was impaired in adult STZ offspring. Interestingly, the phenotype was more pronounced in male offspring. We next investigated the morphology of islets and expression of β cell-related genes, but no significant changes were observed. However, transcriptome analysis of the liver revealed activation of the fork head box protein O1 (Foxo1) pathway in STZ male offspring. Notably, two key gluconeogenesis enzyme genes, glucose 6 phosphatase catalytic subunit (G6pc) and phosphoenolpyruvate carboxykinase 1 (Pck1), were upregulated. Consistent with this finding, phosphorylation of Foxo1 was decreased in the liver of STZ male offspring. These changes were not obvious in female offspring. The activation of Foxo1 and gluconeogenesis in the liver may have contributed to the impaired glucose tolerance of STZ male offspring.
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Affiliation(s)
- Yukihiro Inoguchi
- Division of Epigenomics and Development, Department of Molecular and Structural Biology Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan. .,Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
| | - Kenji Ichiyanagi
- Division of Epigenomics and Development, Department of Molecular and Structural Biology Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan.,Laboratory of Genome and Epigenome Dynamics, Department of Animal Sciences, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya, Japan
| | - Hiroaki Ohishi
- Division of Epigenomics and Development, Department of Molecular and Structural Biology Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan
| | - Yasutaka Maeda
- Clinical Research Center for Diabetes, Clinic Masae Minami, Fukuoka, Japan
| | - Noriyuki Sonoda
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshihiro Ogawa
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.,Department of Molecular and Cellular Metabolism, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan.,AMED-CREST, Japan Agency for Medical Research and Development, Tokyo, Japan
| | | | - Hiroyuki Sasaki
- Division of Epigenomics and Development, Department of Molecular and Structural Biology Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan.
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Heim CM, Entringer S, Buss C. Translating basic research knowledge on the biological embedding of early-life stress into novel approaches for the developmental programming of lifelong health. Psychoneuroendocrinology 2019; 105:123-137. [PMID: 30578047 PMCID: PMC6561839 DOI: 10.1016/j.psyneuen.2018.12.011] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 11/22/2018] [Accepted: 12/11/2018] [Indexed: 12/12/2022]
Abstract
This review integrates scientific knowledge obtained over the past few decades on the biological mechanisms that contribute to the profound association between exposure to early adversity, including childhood trauma and prenatal stress, and the lifelong elevated risk to develop a broad range of diseases. We further discuss insights into gene-environment interactions moderating the association between early adversity and disease manifestation and we discuss the role of epigenetic and other molecular processes in the biological embedding of early adversity. Based on these findings, we propose potential mechanisms that may contribute to the intergenerational transmission of risk related to early adversity from the mother to the fetus. Finally, we argue that basic research knowledge on the biological embedding of early adversity must now be translated into novel intervention strategies that are mechanism-driven and sensitive to developmental timing. Indeed, to date, there are no diagnostic biomarkers of risk or mechanism-informed interventions that we can offer to victims of early adversity in order to efficiently prevent or reverse adverse health outcomes. Such translational efforts can be expected to have significant impact on both clinical practice and the public health system, and will promote precision medicine in pediatrics and across the lifespan.
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Affiliation(s)
- Christine M. Heim
- Charité Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Institute of Medical Psychology, Berlin, Germany,Department of Biobehavioral Health, College of Health & Human Development, The Pennsylvania State University, University Park, PA, USA,Corresponding authors at: Institute of Medical Psychology, Charité Universitätsmedizin Berlin, Luisenstr. 57, 10117 Berlin, Germany., (C.M. Heim), (S. Entringer), (C. Buss)
| | - Sonja Entringer
- Charité Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Institute of Medical Psychology, Berlin, Germany; Development, Health, and Disease Research Program, University of California Irvine, Orange, CA, USA.
| | - Claudia Buss
- Charité Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health (BIH), Institute of Medical Psychology, Berlin, Germany; Development, Health, and Disease Research Program, University of California Irvine, Orange, CA, USA.
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