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Ramli I, Posadino AM, Giordo R, Fenu G, Fardoun M, Iratni R, Eid AH, Zayed H, Pintus G. Effect of Resveratrol on Pregnancy, Prenatal Complications and Pregnancy-Associated Structure Alterations. Antioxidants (Basel) 2023; 12:antiox12020341. [PMID: 36829900 PMCID: PMC9952837 DOI: 10.3390/antiox12020341] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/24/2023] [Accepted: 01/28/2023] [Indexed: 02/04/2023] Open
Abstract
Adverse pregnancy outcomes are considered significant health risks for pregnant women and their offspring during pregnancy and throughout their lifespan. These outcomes lead to a perturbated in-utero environment that impacts critical phases of the fetus's life and correlates to an increased risk of chronic pathological conditions, such as diabetes, obesity, and cardiovascular diseases, in both the mother's and adult offspring's life. The dietary intake of naturally occurring antioxidants promotes health benefits and disease prevention. In this regard, maternal dietary intake of polyphenolic antioxidants is linked to a reduced risk of maternal obesity and cardio-metabolic disorders, positively affecting both the fetus and offspring. In this work, we will gather and critically appraise the current literature highlighting the effect/s of the naturally occurring polyphenol antioxidant resveratrol on oxidative stress, inflammation, and other molecular and physiological phenomena associated with pregnancy and pregnancy conditions, such as gestational diabetes, preeclampsia, and preterm labor. The resveratrol impact on prenatal complications and pregnancy-associated structures, such as the fetus and placenta, will also be discussed. Finally, we will draw conclusions from the current knowledge and provide future perspectives on potentially exploiting resveratrol as a therapeutic tool in pregnancy-associated conditions.
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Affiliation(s)
- Iman Ramli
- Departement de Biologie Animale, Université des Frères Mentouri Constantine 1, Constantine 25000, Algeria
| | - Anna Maria Posadino
- Department of Biomedical Sciences, University of Sassari, 07100 Sassari, Italy
| | - Roberta Giordo
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai 505055, United Arab Emirates
| | - Grazia Fenu
- Department of Biomedical Sciences, University of Sassari, 07100 Sassari, Italy
| | - Manal Fardoun
- Department of Pharmacology and Toxicology, American University of Beirut, Beirut 11-0236, Lebanon
| | - Rabah Iratni
- Department of Biology, United Arab Emirates University, Al-Ain 15551, United Arab Emirates
| | - Ali H. Eid
- Department of Basic Medical Sciences, College of Medicine, QU Health, Qatar University, Doha 2713, Qatar
| | - Hatem Zayed
- Department of Biomedical Sciences, College of Health Sciences, QU Health, Qatar University, Doha 2713, Qatar
| | - Gianfranco Pintus
- Department of Biomedical Sciences, University of Sassari, 07100 Sassari, Italy
- Correspondence:
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The Effects of Race and Socioeconomics on the Relationship Between Gestational Diabetes Mellitus and Birth Outcomes: An Analysis of Southern US PRAMS data. Matern Child Health J 2022; 26:2476-2484. [PMID: 36346568 DOI: 10.1007/s10995-022-03513-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 06/02/2022] [Accepted: 09/07/2022] [Indexed: 11/09/2022]
Abstract
Gestational diabetes mellitus (GDM) is one of the most common pregnancy complications. Uncontrolled GDM increases the risk of negative pregnancy outcomes for both the pregnant individual and the infant. African Americans (AAs) have higher maternal morbidity and infant mortality rates than non-Hispanic whites (NHWs). The goal of the current study was to examine racial differences in the effect of GDM on birth outcomes. The data from the Pregnancy Risk Assessment Monitoring System (PRAMS) was analyzed with a focus on four states in the southern U.S. (Alabama, Georgia, Louisiana, and Mississippi). The results presented suggest that AAs are at lower risk of GDM than NHW individuals. Even with the lower risk of GDM, AAs are at higher risk of pre-term births. In addition, socioeconomic factors and access to prenatal care play a role in birth outcomes including moderating the effect of GDM on outcomes. A discussion of potential policy interventions that may improve pregnancy outcomes is discussed including increased use of doulas to support pregnant people.
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The Effect of Resveratrol on Blood Glucose and Blood Lipids in Rats with Gestational Diabetes Mellitus. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:2956795. [PMID: 34721626 PMCID: PMC8553448 DOI: 10.1155/2021/2956795] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 10/09/2021] [Accepted: 10/11/2021] [Indexed: 11/21/2022]
Abstract
Background Previous studies have reported that resveratrol has various biological effects such as anti-inflammatory, antioxidant, and antitumor. This study aimed to investigate the effects of resveratrol on blood glucose and blood lipids in rats with gestational diabetes mellitus (GDM). Methods The rat diabetes model was prepared by one-time intraperitoneal injection of streptozotocin (STZ, 35 mg/kg). Fasting blood glucose was measured by using a blood glucose meter. The ELISA method was used to detect the levels of insulin, leptin, adiponectin, resistin, TNF-α, and IL-6. The content of TC, TG, LDL-C, and HDL-C was determined by using an automatic biochemical detector. Results Compared with the GDM group, the insulin level in the resveratrol (120 and 240 mg/kg) treatment group was significantly increased. But, the blood glucose level and body weight were significantly reduced. The content of TC, TG, and LDL-C in the resveratrol (240 mg/kg) treatment group was significantly reduced, and the content of HDL-C was significantly increased. In addition, leptin, resistin, TNF-α, and IL-6 levels in the 240 mg/kg resveratrol treatment group were significantly reduced, and adiponectin was significantly increased. Also, resveratrol (240 mg/kg) was stronger than metformin hydrochloride in improving insulin secretion and regulating blood lipids and adipokine content. Conclusion Resveratrol has a dose-dependent effect on GDM rats to increase insulin secretion, reduce blood glucose and body weight, and regulate blood lipids and plasma adipokines.
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Xiong X, Wei L, Xiao Y, Han Y, Yang J, Zhao H, Yang M, Sun L. Effects of family history of diabetes on pancreatic β-cell function and diabetic ketoacidosis in newly diagnosed patients with type 2 diabetes: a cross-sectional study in China. BMJ Open 2021; 11:e041072. [PMID: 33431489 PMCID: PMC7802721 DOI: 10.1136/bmjopen-2020-041072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVE To investigate the association between a parental and/or sibling history of diabetes and clinical characteristics. DESIGN A cross-sectional study. SETTING The data were collected from the endocrinology department of The Second Xiangya Hospital of Central South University from June 2017 to October 2019. PARTICIPANTS A total of 894 newly diagnosed patients with type 2 diabetes were recruited. Data on clinical characteristics were collected from patient medical records. Pancreatic β-cell function and insulin resistance were calculated with the homeostatic model assessment. SPSS V.25.0 was used to perform the analysis. RESULTS The percentages of patients with parental and sibling histories of diabetes were 14.8% and 9.8%, respectively. The prevalence of diabetic ketoacidosis (DKA) was 3.9%. Compared with those with no parental history of diabetes, patients with a parental history of diabetes were characterised by early-onset disease (41.70±10.88 vs 51.17±14.09 years), poor glycaemic control of fasting blood glucose (10.84±5.21 vs 8.91±4.38 mmol/L) and a high prevalence of DKA (7.6% vs 3.3%). The patients with a sibling history of diabetes had later disease onset (56.05±9.86 vs 49.09±14.29 years) and lower BMI (24.49±3.48 vs 25.69±3.86 kg/m2) than those with no sibling history of diabetes. Univariate regression suggested that both parental history (p=0.037) and sibling history (p=0.011) of diabetes were associated with β-cell function; however, multiple regression analysis showed that only a sibling history of diabetes was associated with β-cell function (p=0.038). Univariate regression revealed a positive correlation between parental history of diabetes (p=0.023, OR=2.416, 95% CI 1.132 to 5.156) and DKA. Unfortunately, this correlation was not statistically significant for either patients with a parental history (p=0.234, OR=1.646, 95% CI 0.724 to 3.743) or those with a sibling history (p=0.104, OR=2.319, 95% CI 0.841 to 6.389) after adjustments for confounders. CONCLUSION A sibling history of diabetes was associated with poor β-cell function, and a parental history of diabetes was associated with poor glycaemic control and a high prevalence of DKA.
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Affiliation(s)
- Xiaofen Xiong
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Ling Wei
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Ying Xiao
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Yachun Han
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Jinfei Yang
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Hao Zhao
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Ming Yang
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Lin Sun
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Changsha, China
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Kay VR, Wedel N, Smith GN. Family History of Hypertension, Cardiovascular Disease, or Diabetes and Risk of Developing Preeclampsia: A Systematic Review. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2020; 43:227-236.e19. [PMID: 33268309 DOI: 10.1016/j.jogc.2020.08.010] [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] [Received: 06/25/2020] [Revised: 07/31/2020] [Accepted: 08/04/2020] [Indexed: 12/27/2022]
Abstract
Preeclampsia is a severe pregnancy complication with high potential for adverse effects on maternal and fetal health during the perinatal period. It is also associated with an increased risk of maternal cardiovascular disease later in life. Development of preeclampsia can be decreased by prescribing low-dose aspirin to high-risk women. At present, maternal and pregnancy factors are used to assess the risk of preeclampsia. One additional factor that could add to the assessment of risk is a family history of hypertension, cardiovascular disease, or diabetes, especially for nulliparous women who do not have a pregnancy history to inform treatment decisions. Therefore, we conducted a systematic review to assess the association between family history of the aforementioned conditions and preeclampsia. Four databases including MEDLINE, EMBASE, the Cochrane Library, and CINAHL/pre-CINAHL were searched for observational studies that examined a family history of hypertension, cardiovascular disease, or diabetes in women with preeclampsia and in a control population. Studies were evaluated for quality using the Newcastle-Ottawa Scale. A total of 84 relevant studies were identified. A meta-analysis was not conducted due to suspected heterogeneity in the included studies. Most studies reported a positive association between a family history of hypertension or cardiovascular disease and the development of preeclampsia. The majority of studies examining family history of diabetes reported non-significant associations. Overall, family history of hypertension or cardiovascular disease is associated with a higher risk for developing preeclampsia and should be considered when assessing women in the first trimester for low-dose aspirin.
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Affiliation(s)
- Vanessa R Kay
- Department of Obstetrics and Gynecology, McMaster University, Hamilton, ON.
| | - Naomi Wedel
- Department of Obstetrics and Gynecology, Queen's University, Kingston, ON
| | - Graeme N Smith
- Department of Obstetrics and Gynecology, Queen's University, Kingston, ON
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Breen L, Gaule PB, Canonici A, Walsh N, Collins DM, Cremona M, Hennessy BT, Duffy MJ, Crown J, Donovan NO, Eustace AJ. Targeting c-Met in triple negative breast cancer: preclinical studies using the c-Met inhibitor, Cpd A. Invest New Drugs 2020; 38:1365-1372. [PMID: 32318883 DOI: 10.1007/s10637-020-00937-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 04/07/2020] [Indexed: 11/26/2022]
Abstract
Introduction Triple negative breast cancer (TNBC) represents a heterogeneous subtype of breast cancer that carries a poorer prognosis. There remains a need to identify novel drivers of TNBC, which may represent targets to treat the disease. c-Met overexpression is linked with decreased survival and is associated with the basal subtype of breast cancer. Cpd A, a kinase inhibitor selective/specific for Met kinase has demonstrated preclinical anti-cancer efficacy in TNBC. We aimed to assess the anti-cancer efficacy of Cpd A when combined with Src kinase, ErbB-family or hepatocyte growth factor (HGF) inhibitors in TNBC cell lines. Methods We determined the anti-proliferative effects of Cpd A, rilotumumab, neratinib and saracatinib tested alone and in combination in a panel of TNBC cells by acid phosphatase assays. We performed reverse phase protein array analysis of c-Met and IGF1Rβ expression and phosphorylation of c-Met (Y1234/1235) in TNBC cells and correlated their expression/phosphorylation with Cpd A sensitivity. We examined the impact of Cpd A, neratinib and saracatinib tested alone and in combination on invasive potential and colony formation.Results TNBC cells are not inherently sensitive to Cpd A, and neither c-Met expression nor phosphorylation are biomarkers of sensitivity to Cpd A. Cpd A enhanced the anti-proliferative effects of neratinib in vitro; however, this effect was limited to cell lines with innate sensitivity to Cpd A. Cpd A had limited anti-invasive effects but it reduced colony formation in the TNBC cell line panel.Conclusions Despite Cpd A having a potential role in reducing cancer cell metastasis, identification of strong predictive biomarkers of c-Met sensitivity would be essential to the development of a c-Met targeted treatment for an appropriately selected cohort of TNBC patients.
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Affiliation(s)
- Laura Breen
- Molecular Therapeutics for Cancer in Ireland, National Institute for Cellular Biotechnology, Dublin City University, Dublin, Ireland
| | - Patricia B Gaule
- Molecular Therapeutics for Cancer in Ireland, National Institute for Cellular Biotechnology, Dublin City University, Dublin, Ireland
| | - Alexandra Canonici
- Molecular Therapeutics for Cancer in Ireland, National Institute for Cellular Biotechnology, Dublin City University, Dublin, Ireland
| | - Naomi Walsh
- Molecular Therapeutics for Cancer in Ireland, National Institute for Cellular Biotechnology, Dublin City University, Dublin, Ireland
| | - Denis M Collins
- Molecular Therapeutics for Cancer in Ireland, National Institute for Cellular Biotechnology, Dublin City University, Dublin, Ireland
| | - Mattia Cremona
- Medical Oncology Group, Department of Molecular Medicine, Beaumont Hospital, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Bryan T Hennessy
- Medical Oncology Group, Department of Molecular Medicine, Beaumont Hospital, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Michael J Duffy
- UCD Clinical Research Centre, St. Vincent's University Hospital, Dublin, Ireland
- UCD School of Medicine, Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin, Ireland
| | - John Crown
- Molecular Therapeutics for Cancer in Ireland, National Institute for Cellular Biotechnology, Dublin City University, Dublin, Ireland
- Department of Medical Oncology, St Vincent's University Hospital, Dublin, Ireland
| | - Norma O' Donovan
- Molecular Therapeutics for Cancer in Ireland, National Institute for Cellular Biotechnology, Dublin City University, Dublin, Ireland
| | - Alex J Eustace
- Molecular Therapeutics for Cancer in Ireland, National Institute for Cellular Biotechnology, Dublin City University, Dublin, Ireland.
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Ateyya H, Nader MA, El-Sherbeeny NA. Beneficial effects of rosiglitazone and losartan combination in diabetic rats. Can J Physiol Pharmacol 2018; 96:215-220. [DOI: 10.1139/cjpp-2017-0332] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Diabetes with vascular complication needs strict interventions to retard possible serious complications. This research estimated the possible interaction of rosiglitazone (RGN) with losartan (Los) in diabetic rats. Male Sprague–Dawley rats were randomly divided into nondiabetic rats, diabetic rats, and diabetic rats that received RGN, Los, or a combination of RGN and Los. Measurement of serum glucose, vascular adhesion molecule-1, interleukin-6, tumor necrosis factor-α, aortic lipid peroxide (malondialdehyde), glutathione, superoxide dismutase, and total nitrate/nitrite levels was done. Also, the effects of RGN on the relaxation created by acetylcholine and sodium nitroprusside, contraction of isolated aortic rings provoked by phenylephrine and angiotensin II were determined. Results revealed that RGN or Los had a vasodilating effect to variable degrees indicated by enhanced effects on both acetylcholine-induced relaxation and the antagonistic effect on angiotensin II and phenylephrine-stimulated contraction of diabetic aortas with significant amelioration in serum glucose, vascular adhesion molecule-1, interleukin-6, and tumor necrosis factor-α levels and aortic oxidant/antioxidant balance. Treatment of diabetic rats with a combination of RGN and Los produced a more pronounced effect on the measured parameters compared to the diabetic, RGN-, and Los-treated groups. These findings point out the beneficial effects of RGN and Los combination in diabetic rats.
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Affiliation(s)
- Hayam Ateyya
- College of Pharmacy, Taibah University, El-Madinah El-Munawarah, Saudi Arabia
- Department of Clinical Pharmacology, Faculty of Medicine, Cairo University, Egypt
| | - Manar A. Nader
- College of Pharmacy, Taibah University, El-Madinah El-Munawarah, Saudi Arabia
- Faculty of Pharmacy, Mansoura University, Egypt
| | - Nagla A. El-Sherbeeny
- College of Pharmacy, Taibah University, El-Madinah El-Munawarah, Saudi Arabia
- Department of Clinical Pharmacology, Faculty of Medicine, Suez Canal University, Egypt
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Schleger F, Linder K, Walter L, Heni M, Brändle J, Brucker S, Pauluschke-Fröhlich J, Weiss M, Häring HU, Preissl H, Fritsche A. Family History of Diabetes Is Associated With Delayed Fetal Postprandial Brain Activity. Front Endocrinol (Lausanne) 2018; 9:673. [PMID: 30524370 PMCID: PMC6256935 DOI: 10.3389/fendo.2018.00673] [Citation(s) in RCA: 5] [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: 07/26/2018] [Accepted: 10/29/2018] [Indexed: 12/24/2022] Open
Abstract
Introduction: We have previously shown that fetuses of mothers with gestational diabetes mellitus (GDM) and insulin resistance exhibit a prolongation of fetal auditory event-related brain responses (fAER) compared to fetuses of normal glucose tolerant women during an oral glucose tolerance test (oGTT). This implies that maternal metabolism may program the developing fetal brain. We now asked whether a family history of type 2 diabetes without metabolic programing also impacts fetal brain activity. We therefore investigated brain activity in fetuses of normal glucose tolerant mothers with and without family history of type 2 diabetes (FHD+ and FHD-). Methods: A 75 g oGTT was performed in healthy pregnant women. Plasma glucose and insulin levels were measured after 0, 60, and 120 min. Each blood draw was preceded by fetal magnetoencephalographic (fMEG) recordings of fAER. From a group of 167 participants, a subsample of 52 metabolically healthy women, 37 with a negative, and 15 with a positive FHD (at least one first- or second-degree relative) was carefully selected based on the following inclusion criteria: inconspicuous pregnancy, no GDM, BMI 18.5-30 kg/m2, no preterm birth and at least two fMEG with detectable fetal responses during oGTT. Results: An ANOVA showed a significant interaction between fMEG measurement time during the oGTT and FHD on fAER latency [F (2) = 4.163, p = 0.018]. Fetuses of mothers with FHD+ had a prolonged fAER (273 ± 113 ms) compared to fetuses of mothers with FHD- (219 ± 69 ms) at 60 min during the oGTT [F (1) = 4.902, p = 0.032]. There were no significant differences in age, BMI before pregnancy, weight gain during pregnancy and gestational age between the groups. Maternal glucose levels and insulin sensitivity were also not significantly different. Discussion: In addition to the previously shown influence of maternal metabolism on fetal brain activity, maternal family history of diabetes (FHD) is also linked to fetal postprandial brain activity. This indicates that genetic and/or epigenetic factors modulate the postprandial brain response of the developing fetus.
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Affiliation(s)
- Franziska Schleger
- Institute for Diabetes Research and Metabolic Diseases of the Helmholtz Center Munich at the University of Tübingen, Tübingen, Germany
- fMEG Center, Helmholtz Center Munich, University of Tübingen, Tübingen, Germany
- German Center for Diabetes Research (DZD), Tübingen, Germany
| | - Katarzyna Linder
- Institute for Diabetes Research and Metabolic Diseases of the Helmholtz Center Munich at the University of Tübingen, Tübingen, Germany
- fMEG Center, Helmholtz Center Munich, University of Tübingen, Tübingen, Germany
- German Center for Diabetes Research (DZD), Tübingen, Germany
- Division of Endocrinology, Diabetology, Angiology, Nephrology and Clinical Chemistry, Department of Internal Medicine, University Hospital, Eberhard Karls University, Tübingen, Germany
| | - Laura Walter
- Division of Endocrinology, Diabetology, Angiology, Nephrology and Clinical Chemistry, Department of Internal Medicine, University Hospital, Eberhard Karls University, Tübingen, Germany
| | - Martin Heni
- Institute for Diabetes Research and Metabolic Diseases of the Helmholtz Center Munich at the University of Tübingen, Tübingen, Germany
- fMEG Center, Helmholtz Center Munich, University of Tübingen, Tübingen, Germany
- German Center for Diabetes Research (DZD), Tübingen, Germany
- Division of Endocrinology, Diabetology, Angiology, Nephrology and Clinical Chemistry, Department of Internal Medicine, University Hospital, Eberhard Karls University, Tübingen, Germany
| | - Johanna Brändle
- Department of Obstetrics and Gynecology, University Hospital, Eberhard Karls University, Tübingen, Germany
| | - Sara Brucker
- Department of Obstetrics and Gynecology, University Hospital, Eberhard Karls University, Tübingen, Germany
| | - Jan Pauluschke-Fröhlich
- Department of Obstetrics and Gynecology, University Hospital, Eberhard Karls University, Tübingen, Germany
| | - Magdalene Weiss
- Department of Obstetrics and Gynecology, University Hospital, Eberhard Karls University, Tübingen, Germany
| | - Hans-Ulrich Häring
- Institute for Diabetes Research and Metabolic Diseases of the Helmholtz Center Munich at the University of Tübingen, Tübingen, Germany
- fMEG Center, Helmholtz Center Munich, University of Tübingen, Tübingen, Germany
- German Center for Diabetes Research (DZD), Tübingen, Germany
- Division of Endocrinology, Diabetology, Angiology, Nephrology and Clinical Chemistry, Department of Internal Medicine, University Hospital, Eberhard Karls University, Tübingen, Germany
| | - Hubert Preissl
- Institute for Diabetes Research and Metabolic Diseases of the Helmholtz Center Munich at the University of Tübingen, Tübingen, Germany
- fMEG Center, Helmholtz Center Munich, University of Tübingen, Tübingen, Germany
- German Center for Diabetes Research (DZD), Tübingen, Germany
- Division of Endocrinology, Diabetology, Angiology, Nephrology and Clinical Chemistry, Department of Internal Medicine, University Hospital, Eberhard Karls University, Tübingen, Germany
- Department of Pharmacy and Biochemistry, Faculty of Science, Eberhard Karls University, Tübingen, Germany
- Institute for Diabetes and Obesity, Helmholtz Diabetes Center, Helmholtz Zentrum München, German Research Center for Environmental Health (GmbH), Neuherberg, Germany
- *Correspondence: Hubert Preissl
| | - Andreas Fritsche
- Institute for Diabetes Research and Metabolic Diseases of the Helmholtz Center Munich at the University of Tübingen, Tübingen, Germany
- fMEG Center, Helmholtz Center Munich, University of Tübingen, Tübingen, Germany
- German Center for Diabetes Research (DZD), Tübingen, Germany
- Division of Endocrinology, Diabetology, Angiology, Nephrology and Clinical Chemistry, Department of Internal Medicine, University Hospital, Eberhard Karls University, Tübingen, Germany
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Reusch JEB, Kumar TR, Regensteiner JG, Zeitler PS. Identifying the Critical Gaps in Research on Sex Differences in Metabolism Across the Life Span. Endocrinology 2018; 159:9-19. [PMID: 29300998 PMCID: PMC5761606 DOI: 10.1210/en.2017-03019] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Accepted: 11/13/2017] [Indexed: 12/12/2022]
Abstract
The National Institutes of Health (NIH) Office of Research in Women's Health now functions under a mandate calling for the systematic inclusion of both female and male cells, animals, and human subjects in all types of research, so that sex as a biological variable is understood in health and disease. Sex-specific data can improve disease prevention, diagnosis, and treatment as well as reduce inequities. Inclusion of women in research studies has modestly improved over the last 20 years, yet preclinical research is still primarily done using male animal models and male-derived cells, with the result that many conclusions are made based on incomplete and sex-biased data. There are important, yet poorly studied, sex differences in cardiometabolic disease. To begin to address these sex differences, the Center for Women's Health Research at the University of Colorado held its inaugural National Conference, "Sex Differences Across the Lifespan: A Focus on Metabolism," in September 2016 (cwhr@ucdenver.edu). Research to address the important goal of understanding key sex differences in cardiometabolic disease across the life span is lacking. The goal of this article is to discuss the current state of research addressing sex differences in cardiometabolic health across the life span, to outline critical research gaps that must be addressed in response to NIH mandates, and, importantly, to develop strategies to address sex as a biological variable to understand disease mechanisms as well as develop diagnostic and therapeutic modalities.
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Affiliation(s)
- Jane E. B. Reusch
- Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado 80045
- Center for Women’s Health Research, University of Colorado School of Medicine, Aurora, Colorado 80045
- Veterans Administration Eastern Colorado Health Care System, Denver, Colorado 80220
| | - T. Rajendra Kumar
- Department of Obstetrics and Gynecology, University of Colorado School of Medicine, Aurora, Colorado 80045
| | - Judith G. Regensteiner
- Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado 80045
- Center for Women’s Health Research, University of Colorado School of Medicine, Aurora, Colorado 80045
| | - Philip S. Zeitler
- Department of and Pediatrics, University of Colorado School of Medicine, Aurora, Colorado 80045
| | - on Behalf of the Conference Participants
- Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado 80045
- Center for Women’s Health Research, University of Colorado School of Medicine, Aurora, Colorado 80045
- Veterans Administration Eastern Colorado Health Care System, Denver, Colorado 80220
- Department of Obstetrics and Gynecology, University of Colorado School of Medicine, Aurora, Colorado 80045
- Department of and Pediatrics, University of Colorado School of Medicine, Aurora, Colorado 80045
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Shargorodsky M, Kovo M, Schraiber L, Bar J. Does a First-Degree Family History of Diabetes Impact Placental Maternal and Fetal Vascular Circulation and Inflammatory Response? J Clin Endocrinol Metab 2017. [PMID: 28651343 DOI: 10.1210/jc.2017-00434] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
CONTEXT Heritability of diabetes is associated with hyperinsulinemia, impaired endothelial function, and inflammatory up-regulation. However, no studies have examined whether a family history of diabetes (FHD) effects placental vascular circulation. OBJECTIVE The current study was designed to investigate the impact of a first-degree FHD on placental vascular circulation and inflammatory lesions. DESIGN Observational cohort study. SETTING Pregnant women who gave birth at Edith Wolfson Medical Center. PATIENTS Three hundred thirty-nine pregnant women were divided into two groups according to presence of FHD: group 1 included 225 subjects without FHD, and group 2 included 114 subjects with FHD. INTERVENTION Placental histopathological examination. MAIN OUTCOME MEASURES Placental vascular supply abnormalities of maternal and fetal origin. RESULTS Maternal vascular supply (MVS) abnormalities of the placenta were significantly higher in subjects with FHD, compared with subjects without FHD (P < 0.005). Fetal vascular supply abnormalities, as well as maternal and fetal inflammatory response did not differ significantly between groups. In the general linear modeling analysis, FHD was an independent and significant predictor of MVS abnormalities and more than doubled the risk of this outcome. Gestational diabetes mellitus (GDM) incidence was significantly higher in subjects with FHD (P < 0.0001). Significant by-group differences in GDM persisted even after adjustment for age and body mass index. Although incidence of gestational hypertensive disorders was significantly higher in individuals with FHD, after adjustment FHD did not significantly predict this outcome. CONCLUSIONS A first-degree FHD is significantly and independently associated with an increased rate of maternal vascular perfusion abnormalities and risk of GDM.
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Affiliation(s)
- Marina Shargorodsky
- Department of Endocrinology, Edith Wolfson Medical Center, Holon 58100, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 58100, Israel
| | - Michal Kovo
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 58100, Israel
- Department of Obstetrics & Gynecology, Edith Wolfson Medical Center, Holon 58100, Israel
| | - Letizia Schraiber
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 58100, Israel
- Department of Pathology, Edith Wolfson Medical Center, Holon 58100, Israel
| | - Jacob Bar
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 58100, Israel
- Department of Obstetrics & Gynecology, Edith Wolfson Medical Center, Holon 58100, Israel
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