1
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Ueda K, Chin SS, Sato N, Nishikawa M, Yasuda K, Miyasaka N, Bera BS, Chorro L, Doña-Termine R, Koba WR, Reynolds D, Steidl UG, Lauvau G, Greally JM, Suzuki M. Prenatal vitamin D deficiency exposure leads to long-term changes in immune cell proportions. Sci Rep 2024; 14:19899. [PMID: 39191975 DOI: 10.1038/s41598-024-70911-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2024] [Accepted: 08/22/2024] [Indexed: 08/29/2024] Open
Abstract
Vitamin D deficiency is a common deficiency worldwide, particularly among women of reproductive age. During pregnancy, it increases the risk of immune-related diseases in offspring later in life. However, how the body remembers exposure to an adverse environment during development is poorly understood. Herein, we explore the effects of prenatal vitamin D deficiency on immune cell proportions in offspring using vitamin D deficient mice established by dietary manipulation. We found that prenatal vitamin D deficiency alters immune cell proportions in offspring by changing the transcriptional properties of genes downstream of vitamin D receptor signaling in hematopoietic stem and progenitor cells of both the fetus and adults. Moreover, further investigations of the associations between maternal vitamin D levels and cord blood immune cell profiles from 75 healthy pregnant women and their term offspring also confirm that maternal vitamin D levels in the second trimester significantly affect immune cell proportions in the offspring. These findings imply that the differentiation properties of hematopoiesis act as long-term memories of prenatal vitamin D deficiency exposure in later life.
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Affiliation(s)
- Koki Ueda
- Department of Cell Biology, Albert Einstein College of Medicine, 1300 Morris Park Ave, Bronx, NY, 10461, USA
- Department of Blood Transfusion and Transplantation Immunology, Fukushima Medical University, 1 Hikarigaoka, Fukushima, Fukushima, 960-1295, Japan
| | - Shu Shien Chin
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, 1301 Morris Park Ave, Bronx, NY, 10461, USA
| | - Noriko Sato
- Department of Food and Nutrition, Faculty of Human Sciences and Design, Japan Women's University, 2-8-1 Mejirodai, Bunkyo-ku, Tokyo, 112-8681, Japan
| | - Miyu Nishikawa
- Department of Biotechnology, Faculty of Engineering, Toyama Prefectural University, 5180 Kurokawa, Imizu, Toyama, 939-0398, Japan
| | - Kaori Yasuda
- Department of Pharmaceutical Engineering, Faculty of Engineering, Toyama Prefectural University, 5180 Kurokawa, Imizu, Toyama, 939-0398, Japan
| | - Naoyuki Miyasaka
- Graduate School of Medical and Dental Sciences, Medical and Dental Sciences, Systemic Organ Regulation, Comprehensive Reproductive Medicine, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo, Japan
| | - Betelehem Solomon Bera
- Department of Genetics, Albert Einstein College of Medicine, 1301 Morris Park Ave, Bronx, NY, 10461, USA
| | - Laurent Chorro
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, 1301 Morris Park Ave, Bronx, NY, 10461, USA
| | - Reanna Doña-Termine
- Department of Genetics, Albert Einstein College of Medicine, 1301 Morris Park Ave, Bronx, NY, 10461, USA
| | - Wade R Koba
- Department of Radiology, Albert Einstein College of Medicine, 1300 Morris Park Ave, Bronx, NY, 10461, USA
| | - David Reynolds
- Department of Genetics, Albert Einstein College of Medicine, 1301 Morris Park Ave, Bronx, NY, 10461, USA
| | - Ulrich G Steidl
- Department of Cell Biology, Albert Einstein College of Medicine, 1300 Morris Park Ave, Bronx, NY, 10461, USA
- Ruth L. and David S. Gottesman Institute for Stem Cell Research and Regenerative Medicine, Albert Einstein College of Medicine, 1300 Morris Park Ave, Bronx, NY, 10461, USA
- Department of Oncology, Albert Einstein College of Medicine-Montefiore Medical Center, 1300 Morris Park Ave, Bronx, NY, 10461, USA
- Montefiore-Einstein Cancer Center, Albert Einstein College of Medicine-Montefiore Medical Center, 1300 Morris Park Ave, Bronx, NY, 10461, USA
| | - Gregoire Lauvau
- Department of Microbiology and Immunology, Albert Einstein College of Medicine, 1301 Morris Park Ave, Bronx, NY, 10461, USA
| | - John M Greally
- Department of Genetics, Albert Einstein College of Medicine, 1301 Morris Park Ave, Bronx, NY, 10461, USA
- Department of Pediatrics, Albert Einstein College of Medicine-Montefiore Medical Center, 1300 Morris Park Ave, Bronx, NY, 10461, USA
| | - Masako Suzuki
- Department of Genetics, Albert Einstein College of Medicine, 1301 Morris Park Ave, Bronx, NY, 10461, USA.
- Department of Nutrition, Texas A&M University, 2253 TAMU, College Station, TX, 77840, USA.
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Dragomir RE, Toader OD, Gheoca Mutu DE, Stănculescu RV. The Key Role of Vitamin D in Female Reproductive Health: A Narrative Review. Cureus 2024; 16:e65560. [PMID: 39071069 PMCID: PMC11283644 DOI: 10.7759/cureus.65560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/27/2024] [Indexed: 07/30/2024] Open
Abstract
Vitamin D, besides its crucial role in bone health and immune function, has received increased attention in recent years due to its possible impact on many processes related to female reproductive health. Recent research has tried to explain the role played by vitamin D in maintaining adequate hormonal status, fertility, and pregnancy outcomes. Our aim for this narrative literature review was to highlight and explain the mechanisms through which vitamin D status impacts female reproductive health. We believe this represents a very important subject of research, especially due to the increased incidence of infertility nowadays. Further studies are necessary on the association between vitamin D status and female reproductive health in order to fully understand its effects and to reach a consensus regarding vitamin D supplementation as a method to improve fertility status.
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Affiliation(s)
- Ramona E Dragomir
- Doctoral School, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
| | - Oana D Toader
- Obstetrics and Gynecology, Alessandrescu-Rusescu National Institute for Mother and Child Health, Polizu Hospital, Bucharest, ROU
- Obstetrics and Gynecology, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
| | - Daniela E Gheoca Mutu
- Anatomy and Plastic Surgery, Carol Davila University of Medicine and Pharmacy, Bucharest, ROU
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3
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Ueda K, Chin SS, Sato N, NIshikawa M, Yasuda K, Miyasaka N, Bera BS, Chorro L, Dona-Termine R, Koba WR, Reynolds D, Steidl UG, Lauvau G, Greally JM, Suzuki M. Prenatal vitamin D deficiency alters immune cell proportions of young adult offspring through alteration of long-term stem cell fates. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.09.11.557255. [PMID: 37745570 PMCID: PMC10515841 DOI: 10.1101/2023.09.11.557255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
Vitamin D deficiency is a common deficiency worldwide, particularly among women of reproductive age. During pregnancy, it increases the risk of immune-related diseases in offspring later in life. However, exactly how the body remembers exposure to an adverse environment during development is poorly understood. Herein, we explore the effects of prenatal vitamin D deficiency on immune cell proportions in offspring using vitamin D deficient mice established by dietary manipulation. We found that prenatal vitamin D deficiency alters immune cell proportions in offspring by changing the transcriptional properties of genes downstream of vitamin D receptor signaling in hematopoietic stem and progenitor cells of both the fetus and adults. Our results suggest the role of cellular differentiation properties of the hematopoiesis as the long-term memories of prenatal exposure at the adult stage. Moreover, further investigations of the associations between maternal vitamin D levels and cord blood immune cell profiles from 75 healthy pregnant women and their term babies also confirm that maternal vitamin D levels in the second trimester significantly affect immune cell proportions in the babies. This highlights the importance of providing vitamin D supplementation at specific stages of pregnancy.
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4
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Gaml-Sørensen A, Brix N, Lunddorf LLH, Ernst A, Høyer BB, Toft G, Henriksen TB, Ramlau-Hansen CH. Maternal Intake of Vitamin D Supplements during Pregnancy and Pubertal Timing in Children: A Population-Based Follow-Up Study. Nutrients 2023; 15:4039. [PMID: 37764822 PMCID: PMC10536415 DOI: 10.3390/nu15184039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 09/14/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023] Open
Abstract
Maternal vitamin D may be important for several organ systems in the offspring, including the reproductive system. In this population-based follow-up study of 12,991 Danish boys and girls born 2000-2003, we investigated if maternal intake of vitamin D supplements during pregnancy was associated with pubertal timing in boys and girls. Information on maternal intake of vitamin D supplements was obtained by self-report in mid-pregnancy. Self-reported information on the current status of various pubertal milestones was obtained every six months throughout puberty. Mean differences in months at attaining each pubertal milestone and an average estimate for the mean difference in attaining all pubertal milestones were estimated according to maternal intake of vitamin D supplements using multivariable interval-censored regression models. Lower maternal intake of vitamin D supplements was associated with later pubertal timing in boys. For the average estimate, boys had 0.5 months (95% CI 0.1; 0.9) later pubertal timing per 5 µg/day lower maternal vitamin D supplement intake. Maternal intake of vitamin D supplements was not associated with pubertal timing in girls. Spline plots and sensitivity analyses supported the findings. Whether the observed association with boys' pubertal timing translates into an increased risk of disease in adulthood is unknown.
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Affiliation(s)
- Anne Gaml-Sørensen
- Department of Public Health, Research Unit for Epidemiology, Aarhus University, Bartholins Alle 2, 8000 Aarhus C, Denmark
| | - Nis Brix
- Department of Public Health, Research Unit for Epidemiology, Aarhus University, Bartholins Alle 2, 8000 Aarhus C, Denmark
- Department of Clinical Genetics, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - Lea Lykke Harrits Lunddorf
- Department of Public Health, Research Unit for Epidemiology, Aarhus University, Bartholins Alle 2, 8000 Aarhus C, Denmark
| | - Andreas Ernst
- Department of Public Health, Research Unit for Epidemiology, Aarhus University, Bartholins Alle 2, 8000 Aarhus C, Denmark
- Department of Urology, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - Birgit Bjerre Høyer
- Open Patient Data Explorative Network, Odense University Hospital, 5000 Odense, Denmark
| | - Gunnar Toft
- Steno Diabetes Center Aarhus, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - Tine Brink Henriksen
- Department of Clinical Medicine, Aarhus University, 8200 Aarhus N, Denmark
- Department of Paediatrics and Adolescent Medicine, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - Cecilia Høst Ramlau-Hansen
- Department of Public Health, Research Unit for Epidemiology, Aarhus University, Bartholins Alle 2, 8000 Aarhus C, Denmark
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Calcaterra V, Magenes VC, Tagi VM, Grazi R, Bianchi A, Cena H, Zuccotti G, Fabiano V. Association between Vitamin D Levels, Puberty Timing, and Age at Menarche. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1243. [PMID: 37508740 PMCID: PMC10378582 DOI: 10.3390/children10071243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 07/15/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023]
Abstract
Pubertal development represents the process of physical maturation where an adolescent reaches sexual maturity and attains reproductive function. The effects of vitamin D are mainly mediated by the vitamin D receptor (VDR), which is expressed in almost all body cells, including the ovary and human pituitary gland and animal hypothalamus. Thus, vitamin D has gained great interest as pathogenic factor of pubertal disorders and fertility. This narrative review aimed to provide a broad overview of the available literature regarding the association between vitamin D levels, puberty timing, and age at menarche. A review of the data on the involvement of micronutrient deficiency, as a modifiable cause of pubertal disorders, is important for the prediction and prevention of deficiencies as well as for fertility protection and should be considered a public health priority. Reported data support that vitamin D is a regulator of neuroendocrine and ovarian physiology and, more in detail, a deficiency of vitamin D is involved in altered pubertal timing. Considering the long-term consequences of early pubertal development and early menarche, the detection of modifiable causes is crucial in preventive strategies. Future studies in humans and with an increased scale are needed to elucidate the vitamin D role in sexual maturation and puberty development.
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Affiliation(s)
- Valeria Calcaterra
- Department of Internal Medicine and Therapeutics, University of Pavia, 27100 Pavia, Italy
- Pediatric Department, Buzzi Children's Hospital, 20154 Milano, Italy
| | | | | | - Roberta Grazi
- Pediatric Department, Buzzi Children's Hospital, 20154 Milano, Italy
| | - Alice Bianchi
- Pediatric Department, Buzzi Children's Hospital, 20154 Milano, Italy
| | - Hellas Cena
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy
- Clinical Nutrition and Dietetics Service, Unit of Internal Medicine and Endocrinology, Clinical Scientific Institutes Maugeri IRCCS, 27100 Pavia, Italy
| | - Gianvincenzo Zuccotti
- Pediatric Department, Buzzi Children's Hospital, 20154 Milano, Italy
- Department of Biomedical and Clinical Science, University of Milano, 20157 Milano, Italy
| | - Valentina Fabiano
- Pediatric Department, Buzzi Children's Hospital, 20154 Milano, Italy
- Department of Biomedical and Clinical Science, University of Milano, 20157 Milano, Italy
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Fu D, Li T, Zhang Y, Wang H, Wu X, Chen Y, Cao B, Wei H. Analysis of the Incidence and Risk Factors of Precocious Puberty in Girls during the COVID-19 Pandemic. Int J Endocrinol 2022; 2022:9229153. [PMID: 36213197 PMCID: PMC9534639 DOI: 10.1155/2022/9229153] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 08/05/2022] [Accepted: 09/08/2022] [Indexed: 11/26/2022] Open
Abstract
Home quarantine due to the global coronavirus disease 2019 (COVID-19) pandemic has had a significant impact on children. Lifestyle changes have led to an increase in precocious puberty (PP) among girls, and the underlying risk factors for this remain unclear. Thus, we aimed to assess the influence of environmental, genetic, nutritional, and other lifestyle factors on the risk of PP in girls. We evaluated the incidence of new-onset PP in girls during home quarantine for COVID-19 and analyzed the potential risk factors. This was a retrospective questionnaire and medical record-based study involving 22 representative medical units from 13 cities in Henan Province, China. Girls with new-onset PP (central precocious puberty, 58; premature thelarche, 58; age, 5-9 years) between February 2020 and May 2020 were included, along with 124 healthy, age-matched controls. The number of new-onset PP cases reported during the study period was compared with that reported between February and May in 2018 and 2019. Patients' families completed a questionnaire to assess potential risk factors. There was a 5.01- and 3.14-fold increase in the number of new-onset PP cases from 2018 to 2020 and from 2019 to 2020, respectively; the differences were statistically significant (p < 0.01). High-risk factors for PP included longer time spent using electronic devices, decreased exercise time, higher body mass index, vitamin D deficiency, young age (<12 years) of mother during menarche, consumption of fried food and processed meat, residence in rural areas, and consumption of off-season fruits. Thus, we found that lifestyle changes caused due to the COVID-19 pandemic led to a significant increase in PP in girls. Management of the risk factors identified in this study may help in PP prevention.
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Affiliation(s)
- Dongxia Fu
- Department of Endocrinology and Inborn Error of Metabolism, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, Henan 450000, China
| | - Tao Li
- Department of Endocrinology and Inborn Error of Metabolism, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, Henan 450000, China
| | - Yingxian Zhang
- Department of Endocrinology and Inborn Error of Metabolism, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, Henan 450000, China
| | - Huizhen Wang
- Department of Endocrinology and Inborn Error of Metabolism, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, Henan 450000, China
| | - Xue Wu
- Department of Endocrinology and Inborn Error of Metabolism, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, Henan 450000, China
| | - Yongxing Chen
- Department of Endocrinology and Inborn Error of Metabolism, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, Henan 450000, China
| | - Bingyan Cao
- Department of Endocrinology and Inborn Error of Metabolism, Beijing Children's Hospital Affiliated to Capital Medical University, Beijing 100000, China
| | - Haiyan Wei
- Department of Endocrinology and Inborn Error of Metabolism, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, Henan 450000, China
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7
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Lundy K, Greally JF, Essilfie-Bondzie G, Olivier JB, Doña-Termine R, Greally JM, Suzuki M. Vitamin D Deficiency During Development Permanently Alters Liver Cell Composition and Function. Front Endocrinol (Lausanne) 2022; 13:860286. [PMID: 35634491 PMCID: PMC9133936 DOI: 10.3389/fendo.2022.860286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 03/21/2022] [Indexed: 01/19/2023] Open
Abstract
Vitamin D, a fat-soluble vitamin, plays a critical role in calcium homeostasis, the immune system, and normal development. Many epidemiological cohort studies globally have found high prevalence rates of vitamin D deficiency and insufficiency, recognized as an important health issue that needs to be solved. In particular, reproductive age and pregnant women low in vitamin D status may confer risks of diseases like obesity on their offspring. While observational studies have suggested associations between prenatal vitamin D deficiency and metabolic phenotypes in offspring, not yet determined is whether prenatal vitamin D deficiency permanently alters the development of the liver, a major metabolic organ. We tested the histopathology and the transcriptomic profiles of livers from male C57BL/6J mice exposed to prenatal vitamin D deficiency through a maternal dietary intervention model. We found that prenatal vitamin D deficiency increases the prevalence of histopathological changes in the liver, and alters its gene expression profile. Cell subtype proportion analysis showed that the liver of prenatal vitamin D deficiency alters non-parenchymal cells of the liver, specifically macrophages, a subset of endothelial cells, and dendritic cells. Our results indicate the long-term memory of prenatal vitamin D deficiency exposure in the adult liver, a potential contributor to offspring health risks.
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Affiliation(s)
- Kassidy Lundy
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, United States
| | | | | | - Josephine B. Olivier
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Reanna Doña-Termine
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, United States
| | - John M. Greally
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Masako Suzuki
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, United States
- *Correspondence: Masako Suzuki,
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8
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Kanasaki K, Kumagai A. The impact of micronutrient deficiency on pregnancy complications and development origin of health and disease. J Obstet Gynaecol Res 2021; 47:1965-1972. [PMID: 33783077 DOI: 10.1111/jog.14770] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 03/01/2021] [Accepted: 03/10/2021] [Indexed: 01/22/2023]
Abstract
Due to the spread of the western style diet, which is characterized by high intake of processed food, micronutrients (vitamins and minerals) deficiency is increasing in the Japanese population of all ages and genders. During pregnancy, the elevated demand for micronutrients put pregnant women at even higher risk of micronutrients deficiency. Some micronutrients are relatively famous such that women with reproductive age are recommended to take folic acid supplementation for the prevention of neural tube defect. However, it is not generally known that folate is also important for fetal growth throughout the pregnancy course and for prevention of pregnancy complications, and that pregnant women should continue to take supplementation during pregnancy and lactation. The types of micronutrients and the duration of supplementation are both important factors to maintain normal pregnancies. This review focused on four micronutrients that are commonly deficient in Japanese pregnant women, folate, vitamin B12, vitamin D, calcium, and magnesium. The detrimental effects of homocysteine accumulation associated with the above micronutrient defects and its link to catechol-o-methyltransferase insufficiency are described. We also discussed possible molecular mechanisms of pregnancy complications and the development origin of health and disease (DOHaD) regarding micronutrient deficiencies from the point of view of one carbon metabolism.
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Affiliation(s)
- Keizo Kanasaki
- Department of Internal Medicine, Shimane University Faculty of Medicine, Izumo, Shimane, Japan.,Division of Anticipatory Molecular Food Science and Technology, Medical Research Institute, Kanazawa Medical University, Uchinada, Ishikawa, Japan
| | - Asako Kumagai
- Department of Internal Medicine, Shimane University Faculty of Medicine, Izumo, Shimane, Japan.,Department of Obstetrics and Gynecology, Graduate school of Juntendo University, Tokyo, Japan
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9
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Gorelova IV, Popova PV, Rulev MV. [Vitamin D and reproductive health]. ACTA ACUST UNITED AC 2020; 66:96-101. [PMID: 33369377 DOI: 10.14341/probl12468] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 09/22/2020] [Accepted: 10/02/2020] [Indexed: 12/27/2022]
Abstract
Vitamin D insufficiency and deficiency in women with infertility is more common than in the population. However, we still do not know the exact mechanisms for the participation of vitamin D in the regulation of reproductive function. The purpose of this study is to analyze actual literature data on the role of vitamin D in the regulation of reproductive system and its influence on using of assisted reproductive technologies for the treatment of infertility. A search was carried out for literary sources published in the NSBI database PubMed, Medline, and others with a search depth of up to 20 years. 135 sources on this topic were studied, of which 54 were included in the analysis. The review presents data obtained in animal studies, in vitro and in clinical studies. Thus, the absence of vitamin D resulted in a dramatical decrease in fertility in both female and male rats and mice, due to the development of hypocalcemia. In vitro studies describe its involvement in the receptive transformation of the endometrium and in the regulation of the immune response during embryo implantation. However, clinical studies often show conflicting results. There is no unequivocal data on the effect of vitamin D levels on spermogram parameters, but a decrease in the pregnancy rate was shown when ovulation was induced in pairs, where a vitamin D deficiency was revealed in men. A meta-analysis published in 2017 showed a decrease in the pregnancy and live birth rate in women with low levels of vitamin D after the use of assisted reproductive technologies (ART). It was not possible to establish whether this decrease depends on oocyte quality or endometrium. There is an opportunity that the effect of vitamin D deficiency on fertility will not come with all forms of infertility. For example, in women with anovulation due to polycystic ovary syndrome, vitamin D deficiency is demonstrated to decrease pregnancy rate in ovulation induction cycles and in ART. Such relationship was not found in women with unexplained infertility.Thus, the role of vitamin D in the pathogenesis of infertility requires further study, as well as the possibilities of therapy in order to increase the effectiveness of infertility treatment methods and assisted reproductive technology programs.
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Affiliation(s)
- I V Gorelova
- Almazov National Medical Research Centre, Institute of Perinatology and Pediatrics
| | - P V Popova
- Almazov National Medical Research Centre, Institute of Perinatology and Pediatrics
| | - M V Rulev
- Almazov National Medical Research Centre, Institute of Perinatology and Pediatrics
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10
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Chen Y, Zhi X. Roles of Vitamin D in Reproductive Systems and Assisted Reproductive Technology. Endocrinology 2020; 161:5739616. [PMID: 32067036 DOI: 10.1210/endocr/bqaa023] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 01/16/2020] [Accepted: 02/11/2020] [Indexed: 12/19/2022]
Abstract
Vitamin D, an essential steroid hormone in the human body, plays an important role in not only the regulation of calcium and phosphorus metabolism, but also in various physiological processes, such as cell differentiation and apoptosis, inflammation, and insulin resistance. Vitamin D receptors are widely distributed in male and female reproductive systems, suggesting that vitamin D is essential for fertility. Because vitamin D deficiency is highly prevalent around the world, this review aims to discuss the potential functions of vitamin D in male and female reproductive systems and the associations between vitamin D and assisted reproductive technology (ART) outcomes. Vitamin D is involved in many physiological reproductive processes, including steroidogenesis, spermatogenesis, and acrosome reaction. It is correlated with sperm quality, ovarian reserve, polycystic ovarian syndrome, and endometriosis, among others. Controversial clinical findings on vitamin D levels and ART outcomes were revealed in this review, and demonstrations of efficacy for human fertility in randomized controlled trials of vitamin D supplementation are notably lacking. Thus, further studies are highly required involving molecular mechanisms among different species and human populations, as well as randomized controlled trials.
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Affiliation(s)
- Yilu Chen
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
- National Clinical Research Center for Obstetrics and Gynecology, Beijing, China
- Key Laboratory of Assisted Reproduction, Peking University, Ministry of Education, Beijing, China
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, China
| | - Xu Zhi
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
- National Clinical Research Center for Obstetrics and Gynecology, Beijing, China
- Key Laboratory of Assisted Reproduction, Peking University, Ministry of Education, Beijing, China
- Beijing Key Laboratory of Reproductive Endocrinology and Assisted Reproductive Technology, Beijing, China
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11
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Liu S, Zhu X, Wang Y, Yan S, Li D, Cui W. The association between vitamin D levels and precocious puberty: a meta-analysis. J Pediatr Endocrinol Metab 2020; 33:427-429. [PMID: 32069239 DOI: 10.1515/jpem-2019-0388] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 12/18/2019] [Indexed: 12/24/2022]
Abstract
The objective of this short communication was the relationship between vitamin D and precocious puberty (PP). In this study, a comprehensive search of multiple databases was performed to identify studies focused on the association between vitamin D deficiency and PP. Studies that compared serum vitamin D levels between patients with PP and controls were selected for the systematic meta-analysis. The main outcome was the mean difference in serum vitamin D levels between PP and controls. Vitamin D-deficient subjects were more likely to develop PP. Our findings suggest that PP may be linked to vitamin D deficiency. Thus, providing supplements of vitamin D to PP patients may improve their nutritional status and prevent diseases. But, the amount of vitamin D required is uncertain, so it is important to be careful when taking vitamin D supplements.
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Affiliation(s)
- Shanshan Liu
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Xun Zhu
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Yuanxin Wang
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Shoumeng Yan
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, China
| | - Dong Li
- Department of Immunology, College of Basic Medical Sciences, Jilin University, 126 Xinmin Avenue, Changchun 130021, China, Phone: +86-431-8561-9476
| | - Weiwei Cui
- Department of Nutrition and Food Hygiene, School of Public Health, Jilin University, 1163 Xinmin Avenue, Changchun 130021, China, Phone: +86-431-8561-9455
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Wagner CL, Hollis BW. The Implications of Vitamin D Status During Pregnancy on Mother and her Developing Child. Front Endocrinol (Lausanne) 2018; 9:500. [PMID: 30233496 PMCID: PMC6127214 DOI: 10.3389/fendo.2018.00500] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Accepted: 08/08/2018] [Indexed: 12/19/2022] Open
Abstract
Pregnancy is a time of tremendous growth and physiological changes for mother and her developing fetus with lifelong implications for the child. The concert of actions that must occur so mother does not reject the foreign tissue of the fetus is substantial. There must be exquisite balance between maternal tolerance to these foreign proteins of paternal origin but also immune surveillance and function such that the mother is not immunocompromised. When this process goes awry, the mother may experience such pregnancy complications as preeclampsia and infections. Vitamin D deficiency affects these processes. Controversy continues with regard to the optimal daily intake of vitamin D, when sunlight exposure should be taken into account, and how to define sufficiency during such vulnerable and critical periods of development. The importance of vitamin D supplementation during pregnancy in preventing some of the health risks to the mother and fetus appears linked to achieving 25(OH)D concentrations >40 ng/mL, the beginning point of the plateau where conversion of the vitamin D metabolite 25(OH)D, the pre-hormone, to 1,25(OH)2D, the active hormone, is optimized. Throughout pregnancy, the delivery of adequate vitamin D substrate-through sunlight or supplement-is required to protect both mother and fetus, and when in sufficient supply, favorably impacts the epigenome of the fetus, and in turn, long term health. There is a growing need for future research endeavors to focus not only on critical period(s) from pre-conception through pregnancy, but throughout life to prevent certain epigenetic changes that adversely affect health. There is urgency based on emerging research to correct deficiency and maintain optimal vitamin D status. The impact of vitamin D and its metabolites on genetic signaling during pregnancy in both mother and fetus is an area of great activity and still in its early stages. While vitamin D repletion during pregnancy minimizes the risk of certain adverse outcomes (e.g., preterm birth, asthma, preeclampsia, and gestational diabetes), the mechanisms of how these processes occur are not fully understood. As we intensify our research efforts in these areas. it is only a matter of time that such mechanisms will be defined.
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Affiliation(s)
- Carol L. Wagner
- Neonatology, Shawn Jenkins Children's Hospital, Medical University of South Carolina, Charleston, SC, United States
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Influent factors of gestational vitamin D deficiency and its relation to an increased risk of preterm delivery in Chinese population. Sci Rep 2018; 8:3608. [PMID: 29483547 PMCID: PMC5827025 DOI: 10.1038/s41598-018-21944-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Accepted: 02/12/2018] [Indexed: 02/06/2023] Open
Abstract
Gestational vitamin D deficiency (VDD) has been linked with adverse pregnant outcomes. To investigate influent factors of gestational VDD and its relation to the incidence of preterm delivery, total 3598 eligible mother-and-singleton-offspring pairs were recruited. For serum 25(OH)D concentration, 941 pregnant women were sufficient, 1260 insufficient, and 1397 deficient. Further analysis showed that VDD was more prevalent in winter than in other seasons. Underweight but not overweight was a risk factor for gestational VDD. Multivitamin use reduced risk of gestational VDD. Interestingly, 8.23% delivered preterm infants among subjects with VDD (adjusted RR: 4.02; 95% CI: 2.33, 6.92) and 3.81% among subjects with gestational vitamin D insufficiency (VDI) (adjusted RR: 2.07; 95% CI: 1.16, 3.71). Moreover, 2.59% delivered early preterm infants among subjects with VDD (adjusted RR: 2.97; 95% CI: 1.41, 6.24) and 0.49% among subjects with VDI (adjusted RR: 0.54; 95% CI: 0.19, 1.51). The incidence of late preterm delivery was 5.64% among subjects with VDD (adjusted RR: 3.90; 95% CI: 2.26, 6.72) and 3.32% among subjects with VDI (adjusted RR: 2.09; 95% CI: 1.17, 3.74). In conclusion, pre-pregnancy BMI, seasonality and multivitamin use are influent factors of gestational vitamin D status. Gestational VDD is associated with an increased risk of preterm delivery in Chinese population.
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Wang Z, Shi Y, Liu F, Jia N, Gao J, Pang X, Deng F. Diversiform Etiologies for Post-stroke Depression. Front Psychiatry 2018; 9:761. [PMID: 30728786 PMCID: PMC6351464 DOI: 10.3389/fpsyt.2018.00761] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Accepted: 12/20/2018] [Indexed: 11/13/2022] Open
Abstract
After the onset of stroke, many patients suffer from emotional behavior changes. Approximately, one-third of stroke survivors are affected by post-stroke depression (PSD), making it a serious social and public health problem. Post-stroke depression (PSD) has an important impact on the course, recovery, and prognosis of stroke. The pathogenesis of PSD is very complex, involving many factors such as biological mechanism and social psychological mechanisms. This article provides a brief review of the hot issues related to etiologies of PSD.
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Affiliation(s)
- Zan Wang
- Department of Neurology and Neuroscience Center, The First Bethune Hospital of Jilin University, Changchun, China
| | - Yanmin Shi
- Department of Neurology and Neuroscience Center, The First Bethune Hospital of Jilin University, Changchun, China
| | - Fangfang Liu
- Department of Neurology and Neuroscience Center, The First Bethune Hospital of Jilin University, Changchun, China
| | - Nan Jia
- Department of Neurology and Neuroscience Center, The First Bethune Hospital of Jilin University, Changchun, China
| | - Junya Gao
- Department of Neurology and Neuroscience Center, The First Bethune Hospital of Jilin University, Changchun, China
| | - Xiaomin Pang
- Department of Neurology and Neuroscience Center, The First Bethune Hospital of Jilin University, Changchun, China
| | - Fang Deng
- Department of Neurology and Neuroscience Center, The First Bethune Hospital of Jilin University, Changchun, China
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Belenchia AM, Johnson SA, Kieschnick AC, Rosenfeld CS, Peterson CA. Time Course of Vitamin D Depletion and Repletion in Reproductive-age Female C57BL/6 Mice. Comp Med 2017; 67:483-490. [PMID: 29212579 PMCID: PMC5713162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 03/01/2016] [Accepted: 04/28/2017] [Indexed: 06/07/2023]
Abstract
The use of animal models in vitamin D deficiency (VDD) research, particularly in regard to maternal deficits, has increased dramatically, yet these studies may be confounded due to ill-conceived experimental timelines. We conducted 2 experiments to (1) characterize the time course of VDD induction and repletion and (2) explore the long-term consequences of VDD on calcium homeostasis and body composition in reproductive-age female mice. Eight-week-old female C57BL/6 mice were randomized to receive either a vitamin D sufficient (VDS) or VDD diet; serum was collected weekly. At week 4, VDD mice were switched to VDS diet, and serum was collected weekly until week 8. Another group of same-age female mice was maintained on VDD diet for 40 wk. Body weights and serum were collected every 2 wk until week 40, when body composition was measured by using echoMRI. Mice did not become VDD until week 3 of the VDD diet and, after decreasing slightly at 4 wk, serum 25-hydroxyvitamin D remained unchanged through 40 wk. Vitamin D repletion to 25-hydroxyvitamin D concentrations considered adequate by the Institute of Medicine took 2 to 3 wk. Prolonged VDD in mice was marked by hypocalcemia and hyperparathyroidism and led to proportional decreases in both lean and fat mass. These data provide guidance in the design of studies using mice as a maternal VDD model, especially those exploring its effects on the developmental origins of health and disease and highlight the importance of monitoring and controlling the calciotropic effects of diet-induced VDD. This study also shows that prolonged VDD in reproductive-age female C57BL/6 mice induces metabolically meaningful changes in absolute, but not relative, body composition.
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Affiliation(s)
- Anthony M Belenchia
- Departments of Nutrition and Exercise Physiology, University of Missouri, Columbia, Missouri
| | - Sarah A Johnson
- Departments of Biomedical Sciences, Bond Life Sciences Center, University of Missouri, Columbia, Missouri
| | - Alyssa C Kieschnick
- Departments of Nutrition and Exercise Physiology, University of Missouri, Columbia, Missouri
| | - Cheryl S Rosenfeld
- Departments of Biomedical Sciences, Bond Life Sciences Center, University of Missouri, Columbia, Missouri
| | - Catherine A Peterson
- Departments of Nutrition and Exercise Physiology, University of Missouri, Columbia, Missouri;,
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Vitamin D deficiency impairs testicular development and spermatogenesis in mice. Reprod Toxicol 2017; 73:241-249. [DOI: 10.1016/j.reprotox.2017.06.047] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Revised: 05/31/2017] [Accepted: 06/14/2017] [Indexed: 11/23/2022]
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Prevalence of vitamin D deficiency in girls with idiopathic central precocious puberty. Front Med 2017; 12:174-181. [PMID: 28791667 DOI: 10.1007/s11684-017-0544-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Accepted: 04/30/2017] [Indexed: 12/15/2022]
Abstract
The relationship between vitamin D deficiency and idiopathic central precocious puberty (ICPP) has been recently documented. In this study, 280 girls diagnosed with ICPP and 188 normal puberty control girls of similar ages were enrolled and retrospectively studied. The ICPP group had significantly lower serum 25-hydroxyvitamin D (25[OH]D) levels than the control group. Furthermore, a nonlinear relationship was found between serum 25[OH]D and ICPP, and a cut-off point for serum 25[OH]D was found at 31.8 ng/ml for ICPP with and without adjusting the different confounding factors. Girls with serum 25[OH]D ≥ 31.8 ng/ml had a lower odds ratio (unadjusted: OR 0.36, 95% CI 0.15 to 0.83, P < 0.05; height and weight adjusted: OR 0.44, 95% CI 0.18 to 1.08, P = 0.072; BMI adjusted: OR 0.36, 95% CI 0.16 to 0.84, P < 0.05). The ICPP subjects with 25[OH]D deficiency had a higher body mass index (BMI) than the subjects from the two other subgroups. Correlation analysis showed that vitamin D level is correlated with BMI and some metabolic parameters in the ICPP group. Our study suggested that vitamin D status may be associated with ICPP risk and may have a threshold effect on ICPP.
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