1
|
Markovic A, Kovacevic V, Brakenhoff TB, Veen D, Klaver P, Mitratza M, Downward GS, Grobbee DE, Cronin M, Goodale BM. Physiological Response to the COVID-19 Vaccine: Insights From a Prospective, Randomized, Single-Blinded, Crossover Trial. J Med Internet Res 2024; 26:e51120. [PMID: 39083770 PMCID: PMC11325110 DOI: 10.2196/51120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 04/05/2024] [Accepted: 04/30/2024] [Indexed: 08/02/2024] Open
Abstract
BACKGROUND Rapid development and implementation of vaccines constituted a crucial step in containing the COVID-19 pandemic. A comprehensive understanding of physiological responses to these vaccines is important to build trust in medicine. OBJECTIVE This study aims to investigate temporal dynamics before and after COVID-19 vaccination in 4 physiological parameters as well as the duration of menstrual cycle phases. METHODS In a prospective trial, 17,825 adults in the Netherlands wore a medical device on their wrist for up to 9 months. The device recorded their physiological signals and synchronized with a complementary smartphone app. By means of multilevel quadratic regression, we examined changes in wearable-recorded breathing rate, wrist skin temperature, heart rate, heart rate variability, and objectively assessed the duration of menstrual cycle phases in menstruating participants to assess the effects of COVID-19 vaccination. RESULTS The recorded physiological signals demonstrated short-term increases in breathing rate and heart rate after COVID-19 vaccination followed by a prompt rebound to baseline levels likely reflecting biological mechanisms accompanying the immune response to vaccination. No sex differences were evident in the measured physiological responses. In menstruating participants, we found a 0.8% decrease in the duration of the menstrual phase following vaccination. CONCLUSIONS The observed short-term changes suggest that COVID-19 vaccines are not associated with long-term biophysical issues. Taken together, our work provides valuable insights into continuous fluctuations of physiological responses to vaccination and highlights the importance of digital solutions in health care. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) RR2-10.1186/s13063-021-05241-5.
Collapse
Affiliation(s)
- Andjela Markovic
- Department of Psychology, University of Fribourg, Fribourg, Switzerland
- Department of Social Neuroscience and Social Psychology, Institute of Psychology, University of Bern, Bern, Switzerland
- Department of Pulmonology, University Hospital Zurich, Zurich, Switzerland
- Ava Aktiengesellschaft (AG), Zurich, Switzerland
| | - Vladimir Kovacevic
- Ava Aktiengesellschaft (AG), Zurich, Switzerland
- The Institute for Artificial Intelligence Research and Development of Serbia, Belgrade, Serbia
| | | | - Duco Veen
- Department of Methodology & Statistics, Utrecht University, Utrecht, Netherlands
- Optentia Research Programme, North-West University, Potchefstroom, South Africa
| | | | - Marianna Mitratza
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center, Utrecht, Netherlands
| | - George S Downward
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center, Utrecht, Netherlands
| | - Diederick E Grobbee
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center, Utrecht, Netherlands
| | | | - Brianna M Goodale
- Ava Aktiengesellschaft (AG), Zurich, Switzerland
- Julius Clinical, Zeist, Netherlands
| |
Collapse
|
2
|
Fan G, Liu Q, Bi J, Qin X, Fang Q, Wang Y, Song L. Association between female-specific reproductive factors and leukocyte telomere length. Hum Reprod 2023; 38:2239-2246. [PMID: 37671590 DOI: 10.1093/humrep/dead176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 08/16/2023] [Indexed: 09/07/2023] Open
Abstract
STUDY QUESTION What are the associations between female-specific reproductive factors and leukocyte telomere length (LTL)? SUMMARY ANSWER Early menarche, early menopause, short reproductive lifespan, early age at first birth, multiparity, and use of oral contraceptives (OCs) and hormone replacement therapy (HRT) were associated with shorter LTL. WHAT IS KNOWN ALREADY Reproductive factors have been associated with age-related diseases, but their associations with cellular aging, as indicated by LTL, are unclear. STUDY DESIGN, SIZE, DURATION This population-based study included 224 965 women aged 40-69 years from the UK Biobank between 2006 and 2010. PARTICIPANTS/MATERIALS, SETTING, METHODS Women aged 40-69 were included. Female-specific reproductive factors, including age at menarche, age at natural menopause, reproductive lifespan, number of live births, age at first live birth, history of stillbirth, history of miscarriage, and use of OCs and HRT were self-reported. LTL was measured using a validated polymerase chain reaction method. Multiple linear regression and restricted cubic spline models were applied to explore the association between each reproductive factor and LTL. MAIN RESULTS AND THE ROLE OF CHANCE After adjustment for potential confounders, early menarche (<12 years; percent change, per unit change in LTL Z score: -1.29%, 95% CI: -2.32%, -0.26%), early menopause (<45 years; percent change: -7.18%, 95% CI: -8.87%, -5.45%), short reproductive lifespan (<30 years; percent change: -6.10%, 95% CI: -8.14%, -4.01%), multiparity (percent change: -3.38%, 95% CI: -4.38%, -2.37%), early age at first live birth (<20 years; percent change: -4.46%, 95% CI: -6.00%, -2.90%), and use of OCs (percent change: -1.10%, 95% CI: -2.18%, -0.02%) and HRT (percent change: -3.72%, 95% CI: -4.63%, -2.80%) were all significantly associated with shorter LTL. However, no significant association was found for history of miscarriage and stillbirth. We observed nonlinear relationships of age at menarche, age at natural menopause, reproductive lifespan, and age at first live birth with LTL (Pnonlinear < 0.05). LIMITATIONS, REASONS FOR CAUTION Considering that the participants were predominantly of European ethnicity, the findings may not be generalizable to women of other ethnic backgrounds. WIDER IMPLICATIONS OF THE FINDINGS Our findings suggest that early menarche, early menopause, short reproductive lifespan, early age at first birth, multiparity, and use of OCs and HRT were associated with shorter LTL, which has been linked to various chronic diseases. The accelerated shortening of telomeres may potentially contribute to the development of chronic diseases related to reproductive factors. STUDY FUNDING/COMPETING INTEREST(S) This study was funded by the National Natural Science Foundation of China (82003479, 82073660), Hubei Provincial Natural Science Foundation of China (2023AFB663), and the China Postdoctoral Science Foundation (2019M662646, 2020T130220). The authors have no competing interests to disclose. TRIAL REGISTRATION NUMBER N/A.
Collapse
Affiliation(s)
- Gaojie Fan
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Qing Liu
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Jianing Bi
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Xiya Qin
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Qing Fang
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Youjie Wang
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Lulu Song
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| |
Collapse
|
3
|
An H, Liu X, Li Z, Zhang L, Zhang Y, Liu J, Ye R, Li N. Association of age at menarche with gestational hypertension and preeclampsia: A large prospective cohort in China. J Clin Hypertens (Greenwich) 2023; 25:993-1000. [PMID: 37830237 PMCID: PMC10631099 DOI: 10.1111/jch.14737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 09/29/2023] [Accepted: 10/03/2023] [Indexed: 10/14/2023]
Abstract
This study explored the potential association between age at menarche and the risks of gestational hypertension and preeclampsia in Chinese women. Data were sourced from the China-US Collaborative Project for Neural Tube Defects Prevention, a large population-based cohort study. Our study consisted of 209 411 women pre-registered for pregnancy in two provinces in South China. Trained healthcare workers measured blood pressure at registration and recorded other pertinent health information. Using logistic regression, we assessed the correlations between age at menarche and the likelihood of developing gestational hypertension and preeclampsia, considering confounders such as maternal age, body mass index, ethnicity, parity, folic acid supplementation, education level, and occupation. The observed incidences for gestational hypertension and preeclampsia were 9.65% and 2.54%, respectively. The adjusted odds ratios (ORs) for gestational hypertension, based on age at menarche, were as follows: ≤13 years, 1.18 (95% confidence interval: 1.11-1.26); 14 years, 1.09 (1.04-1.15); 15 years, 1.11 (1.06-1.16); 16 years, 1.06 (1.01-1.12); and ≥17 years, 1.00 (reference; P for trend < .001). The correlation between age at menarche and preeclampsia varied across age groups, with the following respective ORs: 1.35 (1.20-1.52), 1.21 (1.09-1.34), 1.27 (1.15-1.39), 1.14 (1.03-1.26), and 1.00 (reference; P for trend < .001). This association appeared to be more pronounced in women with no folic acid supplementation and those with a lower education level. In conclusion, an earlier age at menarche seems to be linked to increased risks of gestational hypertension and preeclampsia.
Collapse
Affiliation(s)
- Hang An
- Department of Epidemiology and BiostatisticsSchool of Public HealthPeking University Health Science CenterBeijingChina
- Institute of Reproductive and Child Health/Ministry of Health Key Laboratory of Reproductive HealthPeking University Health Science Center Age at Menarche and PreeclampsiaBeijingChina
| | - Xiaojing Liu
- Department of Epidemiology and BiostatisticsSchool of Public HealthPeking University Health Science CenterBeijingChina
- Institute of Reproductive and Child Health/Ministry of Health Key Laboratory of Reproductive HealthPeking University Health Science Center Age at Menarche and PreeclampsiaBeijingChina
| | - Zhiwen Li
- Department of Epidemiology and BiostatisticsSchool of Public HealthPeking University Health Science CenterBeijingChina
- Institute of Reproductive and Child Health/Ministry of Health Key Laboratory of Reproductive HealthPeking University Health Science Center Age at Menarche and PreeclampsiaBeijingChina
| | - Le Zhang
- Department of Epidemiology and BiostatisticsSchool of Public HealthPeking University Health Science CenterBeijingChina
- Institute of Reproductive and Child Health/Ministry of Health Key Laboratory of Reproductive HealthPeking University Health Science Center Age at Menarche and PreeclampsiaBeijingChina
| | - Yali Zhang
- Department of Epidemiology and BiostatisticsSchool of Public HealthPeking University Health Science CenterBeijingChina
- Institute of Reproductive and Child Health/Ministry of Health Key Laboratory of Reproductive HealthPeking University Health Science Center Age at Menarche and PreeclampsiaBeijingChina
| | - Jianmeng Liu
- Department of Epidemiology and BiostatisticsSchool of Public HealthPeking University Health Science CenterBeijingChina
- Institute of Reproductive and Child Health/Ministry of Health Key Laboratory of Reproductive HealthPeking University Health Science Center Age at Menarche and PreeclampsiaBeijingChina
| | - Rongwei Ye
- Department of Epidemiology and BiostatisticsSchool of Public HealthPeking University Health Science CenterBeijingChina
- Institute of Reproductive and Child Health/Ministry of Health Key Laboratory of Reproductive HealthPeking University Health Science Center Age at Menarche and PreeclampsiaBeijingChina
| | - Nan Li
- Department of Epidemiology and BiostatisticsSchool of Public HealthPeking University Health Science CenterBeijingChina
- Institute of Reproductive and Child Health/Ministry of Health Key Laboratory of Reproductive HealthPeking University Health Science Center Age at Menarche and PreeclampsiaBeijingChina
| |
Collapse
|
4
|
Nahman-Averbuch H, Li R, Boerner KE, Lewis C, Garwood S, Palermo TM, Jordan A. Alterations in pain during adolescence and puberty. Trends Neurosci 2023; 46:307-317. [PMID: 36842946 DOI: 10.1016/j.tins.2023.01.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 01/16/2023] [Accepted: 01/27/2023] [Indexed: 02/26/2023]
Abstract
During adolescence and puberty, alterations in pain, both experimental and clinical, are observed. In addition, adolescents undergo extensive biopsychosocial changes as they transition from childhood to adulthood. However, a better understanding of how the biopsychosocial changes during adolescence impact pain is needed to improve pain management and develop targeted pain interventions for adolescents. This review synthesizes the literature on alterations in pain during adolescence in humans, describes the potential biopsychosocial factors impacting pain during adolescence, and suggests future research directions to advance the understanding of the impact of adolescent development on pain.
Collapse
Affiliation(s)
- Hadas Nahman-Averbuch
- Washington University Pain Center and Division of Clinical and Translational Research, Department of Anesthesiology, Washington University in St Louis School of Medicine, St. Louis, MO, USA.
| | - Rui Li
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, USA
| | - Katelynn E Boerner
- Department of Pediatrics, University of British Columbia, and BC Children's Hospital Research Institute, Vancouver, BC, Canada
| | - Christopher Lewis
- Division of Endocrinology and Diabetes, Department of Pediatrics, Washington University in St. Louis, St. Louis, MO, USA; Transgender Center at St. Louis Children's Hospital, Washington University School of Medicine, St. Louis, MO, USA
| | - Sarah Garwood
- Transgender Center at St. Louis Children's Hospital, Washington University School of Medicine, St. Louis, MO, USA
| | - Tonya M Palermo
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, WA, USA; Department of Anesthesiology and Pain Medicine, University of Washington School of Medicine, Seattle, WA, USA
| | - Abbie Jordan
- Department of Psychology and Centre for Pain Research, University of Bath, Bath, United Kingdom
| |
Collapse
|
5
|
Urlacher SS, Kim EY, Luan T, Young LJ, Adjetey B. Minimally invasive biomarkers in human and non-human primate evolutionary biology: Tools for understanding variation and adaptation. Am J Hum Biol 2022; 34:e23811. [PMID: 36205445 PMCID: PMC9787651 DOI: 10.1002/ajhb.23811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 08/21/2022] [Accepted: 09/10/2022] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND The use of minimally invasive biomarkers (MIBs - physiological biomarkers obtained from minimally invasive sample types) has expanded rapidly in science and medicine over the past several decades. The MIB approach is a methodological strength in the field of human and non-human primate evolutionary biology (HEB). Among humans and our closest relatives, MIBs provide unique opportunities to document phenotypic variation and to operationalize evolutionary hypotheses. AIMS This paper overviews the use of MIBs in HEB. Our objectives are to (1) highlight key research topics which successfully implement MIBs, (2) identify promising yet under-investigated areas of MIB application, and (3) discuss current challenges in MIB research, with suggestions for advancing the field. DISCUSSION AND CONCLUSIONS A range of MIBs are used to investigate focal topics in HEB, including energetics and life history variation/evolution, developmental plasticity, and social status and dominance relationships. Nonetheless, we identify gaps in existing MIB research on traits such as physical growth and gut function that are central to the field. Several challenges remain for HEB research using MIBs, including the need for additional biomarkers and methods of assessment, robust validations, and approaches that are standardized across labs and research groups. Importantly, researchers must provide better support for adaptation and fitness effects in hypothesis testing (e.g., by obtaining complementary measures of energy expenditure, demonstrating redundancy of function, and performing lifetime/longitudinal analyses). We point to continued progress in the use of MIBs in HEB to better understand the past, present, and future of humans and our closest primate relatives.
Collapse
Affiliation(s)
- Samuel S. Urlacher
- Department of AnthropologyBaylor UniversityWacoTexasUSA
- Human Evolutionary Biology and Health LabBaylor UniversityWacoTexasUSA
- Child and Brain Development ProgramCIFARTorontoOntarioCanada
| | - Elizabeth Y. Kim
- Human Evolutionary Biology and Health LabBaylor UniversityWacoTexasUSA
- Department of BiologyBaylor UniversityWacoTexasUSA
| | - Tiffany Luan
- Human Evolutionary Biology and Health LabBaylor UniversityWacoTexasUSA
| | - Lauren J. Young
- Human Evolutionary Biology and Health LabBaylor UniversityWacoTexasUSA
| | - Brian Adjetey
- Human Evolutionary Biology and Health LabBaylor UniversityWacoTexasUSA
| |
Collapse
|
6
|
Lund CI, Engdahl B, Rosseland LA, Stubhaug A, Grimnes G, Furberg AS, Steingrímsdóttir ÓA, Nielsen CS. The association between age at menarche and chronic pain outcomes in women: the Tromsø Study, 2007 to 2016. Pain 2022; 163:1790-1799. [PMID: 35239542 PMCID: PMC9393800 DOI: 10.1097/j.pain.0000000000002579] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 09/24/2021] [Accepted: 12/03/2021] [Indexed: 11/26/2022]
Abstract
ABSTRACT Sex differences in chronic pain are well established with documented predominance in women. This study assessed relationships between age at menarche and chronic pain, site-specific chronic pain, pain characteristics, and chronic widespread pain (CWP). We used data from the Tromsø Study conducted in 2007 to 2008 and 2015 to 2016 (Tromsø 6 and Tromsø 7 waves) including participants aged 30 to 99 years. The associations between age at menarche and chronic pain were examined in Tromsø 6 (n = 6449), Tromsø 7 (n = 5681), and the combination of Tromsø 6 and Tromsø 7 (n = 12,130). Tromsø 7 data were used further to examine the associations between age at menarche and site-specific chronic pain, 4 pain characteristics (pain duration, pain intensity, episode duration, and episode frequency), and CWP. All analyses were adjusted for body mass index, age, and economic status of the household in childhood. Lower age at menarche was associated with an increased risk of chronic pain in all 3 samples (risk ratio for each year delay in menarche 0.98, 95% CI [0.97 to 0.99] across samples). Risk differences were -0.014, CI 95% (-0.02 to -0.005) in Tromsø 6, -0.011, CI 95% (-0.02 to -0.02) in Tromsø 7, and -0.012, CI 95% (-0.02 to -0.01) in the combined sample. Age at menarche was significantly associated with chronic pain in the neck, abdomen, and both arms, and CWP. Of the 4 pain characteristics, pain duration was statistically significant. We conclude that early menarche is an independent risk factor for pain across a broad spectrum of pain outcomes.
Collapse
Affiliation(s)
- Charlotte I. Lund
- Division of Emergencies and Critical Care, Department of Research and Development, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Bo Engdahl
- Division of Mental and Physical Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Leiv A. Rosseland
- Division of Emergencies and Critical Care, Department of Research and Development, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Audun Stubhaug
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Division of Emergencies and Critical Care, Department of Pain Management and Research, Oslo University Hospital, Oslo, Norway
| | - Guri Grimnes
- Division of Clinical Medicine, University Hospital of North Norway, Tromsø, Norway
- Institute of Clinical Medicine, UiT—the Arctic University of Norway, Tromsø, Norway
| | - Anne-Sofie Furberg
- Faculty of Health Sciences and Social Care, Molde University College, Molde, Norway
- Department of Microbiology and Infection Control, University Hospital of North Norway, Tromsø, Norway
| | - Ólöf A. Steingrímsdóttir
- Division of Emergencies and Critical Care, Department of Research and Development, Oslo University Hospital, Oslo, Norway
- Division of Mental and Physical Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Christopher S. Nielsen
- Division of Mental and Physical Health, Norwegian Institute of Public Health, Oslo, Norway
- Division of Emergencies and Critical Care, Department of Pain Management and Research, Oslo University Hospital, Oslo, Norway
| |
Collapse
|
7
|
Lee KMN, Junkins EJ, Luo C, Fatima UA, Cox ML, Clancy KBH. Investigating trends in those who experience menstrual bleeding changes after SARS-CoV-2 vaccination. SCIENCE ADVANCES 2022; 8:eabm7201. [PMID: 35857495 PMCID: PMC9286513 DOI: 10.1126/sciadv.abm7201] [Citation(s) in RCA: 59] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Early in 2021, many people began sharing that they experienced unexpected menstrual bleeding after SARS-CoV-2 inoculation. We investigated this emerging phenomenon of changed menstrual bleeding patterns among a convenience sample of currently and formerly menstruating people using a web-based survey. In this sample, 42% of people with regular menstrual cycles bled more heavily than usual, while 44% reported no change after being vaccinated. Among respondents who typically do not menstruate, 71% of people on long-acting reversible contraceptives, 39% of people on gender-affirming hormones, and 66% of postmenopausal people reported breakthrough bleeding. We found that increased/breakthrough bleeding was significantly associated with age, systemic vaccine side effects (fever and/or fatigue), history of pregnancy or birth, and ethnicity. Generally, changes to menstrual bleeding are not uncommon or dangerous, yet attention to these experiences is necessary to build trust in medicine.
Collapse
Affiliation(s)
- Katharine M. N. Lee
- Division of Public Health Sciences, Department of Surgery, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
- Department of Anthropology, University of Illinois at Urbana-Champaign, Champaign, IL, USA
- Studies of Women, Gender, and Sexuality, Harvard University, Cambridge, MA, USA
| | - Eleanor J. Junkins
- Department of Psychology, University of Illinois at Urbana-Champaign, Champaign, IL, USA
| | - Chongliang Luo
- Division of Public Health Sciences, Department of Surgery, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
| | - Urooba A. Fatima
- Department of Anthropology, University of Illinois at Urbana-Champaign, Champaign, IL, USA
| | - Maria L. Cox
- Program in Ecology, Evolution, and Conservation, University of Illinois at Urbana-Champaign, Champaign, IL, USA
| | - Kathryn B. H. Clancy
- Department of Anthropology, University of Illinois at Urbana-Champaign, Champaign, IL, USA
- Program in Ecology, Evolution, and Conservation, University of Illinois at Urbana-Champaign, Champaign, IL, USA
- Beckman Institute of Advanced Science and Technology, University of Illinois at Urbana-Champaign, Champaign, IL, USA
- Institute for Genomic Biology, University of Illinois at Urbana-Champaign, Champaign, IL, USA
- Corresponding author.
| |
Collapse
|
8
|
Minakshi R, Rahman S, Ayaggari A, Dutta D, Shankar A. Understanding the Trauma of Menstrual Irregularity After COVID Vaccination: A Bird's-Eye View of Female Immunology. Front Immunol 2022; 13:906091. [PMID: 35769462 PMCID: PMC9234113 DOI: 10.3389/fimmu.2022.906091] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 05/12/2022] [Indexed: 11/13/2022] Open
Abstract
The intricacies in various signaling routes involved in the menstrual cycle can be impacted by internal as well as external stimuli, and the role of stress, be it physical, psychological, or social, in disturbing the process could be debilitating for a woman. The global endeavor of vaccination rose to protect individuals from the severity of COVID-19, but a conjunction of a short-lived menace of menstrual disturbance in the female population came out as an unsettling side effect. An understanding of the immunological panorama in the female reproductive tract (FRT) becomes important to fathom this issue. The close-knit microenvironment in the FRT shows active microbiota in the lower FRT, but the latest findings are ascertaining the presence of low-biomass microbiota in the upper FRT as well. Concerted signaling, wherein inflammation becomes an underlying phenomenon, results when a stressor elicits molecules of the inflammatory cascade. Learning lessons from the gut microbiota, we need to address the exploration of how FRT microbiota would impose inflammation by manipulating the immune response to vaccines. Since there is a prominent sex bias in the immune response to infectious diseases in women and men, the role of sex hormones and cortisol becomes important. The treatment regimen may be considered differently in women who also consider their ovarian cycle phases. Women exert robust immune response to antigenic encounters via cell-mediated and humoral arms. The inclusion of women in vaccine trials has been marginalized over the years, which resulted in unwanted high dosage administration of vaccines in women.
Collapse
Affiliation(s)
- Rinki Minakshi
- Department of Microbiology, Swami Shraddhanand College, University of Delhi, New Delhi, India
| | - Safikur Rahman
- Munshi Singh College, Bhim Rao (BR) Ambedkar Bihar University, Muzaffarpur, India
| | - Archana Ayaggari
- Department of Microbiology, Swami Shraddhanand College, University of Delhi, New Delhi, India
| | - Durgashree Dutta
- Department of Biochemistry, Jan Nayak Chaudhary Devilal Dental College, Sirsa, India
| | - Abhishek Shankar
- Department of Radiation Oncology, All India Institute of Medical Sciences, Patna, India
| |
Collapse
|
9
|
Effect of Manual Therapy Compared to Ibuprofen on Primary Dysmenorrhea in Young Women-Concentration Assessment of C-Reactive Protein, Vascular Endothelial Growth Factor, Prostaglandins and Sex Hormones. J Clin Med 2022; 11:jcm11102686. [PMID: 35628817 PMCID: PMC9143956 DOI: 10.3390/jcm11102686] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 05/05/2022] [Accepted: 05/08/2022] [Indexed: 02/05/2023] Open
Abstract
Background: The study aimed to assess if manual therapy, compared to ibuprofen, impacts the concentration of inflammatory factors, sex hormones, and dysmenorrhea in young women Methods: Thirty-five women, clinically diagnosed with dysmenorrhea, were included in the study. They were divided into group A—manual therapy (n = 20) and group B—ibuprofen therapy (n = 15). Inflammatory factors such as vascular endothelial growth factor (VEGF), C-reactive protein (CRP), prostaglandin F2α (PGF2α), E2 (PGE2) and sex hormones levels were measured. Dysmenorrhea assessed with the numerical pain rating scale (NPRS), myofascial trigger points, and muscle flexibility were examined before and after the interventions. Results: The difference in the level of 17-β-estradiol after manual and ibuprofen therapy was significant, as compared to baseline (p = 0.036). Progesterone levels decreased in group A (p = 0.002) and B (p = 0.028). The level of CRP was negatively correlated with sex hormones. Decrease in dysmenorrhea was significant in both groups (group A p = 0.016, group B p = 0.028). Non-significant differences were reported in prostaglandins, VEGF and CRP levels, in both groups. Conclusions: There were no significant differences in CRP, prostaglandins and VEGF factors after manual or ibuprofen therapy. It has been shown that both manual therapy and ibuprofen can decrease progesterone levels. Manual therapy had a similar effect on the severity of dysmenorrhea as ibuprofen, but after manual therapy, unlike after ibuprofen, less muscles with dysfunction were detected in patients with primary dysmenorrhea.
Collapse
|
10
|
Gildner TE, Cepon-Robins TJ, Urlacher SS. Cumulative host energetic costs of soil-transmitted helminth infection. Trends Parasitol 2022; 38:629-641. [DOI: 10.1016/j.pt.2022.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 04/25/2022] [Accepted: 04/26/2022] [Indexed: 11/24/2022]
|
11
|
Ban HE, Lee KMN, Rogers-LaVanne MP, Zabłocka-Słowińska K, Galbarczyk A, Jasienska G, Clancy KBH. Dietary Protein Source Matters for Changes in Inflammation Measured by Urinary C-Reactive Protein in Rural Polish Women. AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY 2022; 178:182-190. [PMID: 36466441 PMCID: PMC9718368 DOI: 10.1002/ajpa.24502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Objectives Multiple macronutrients have been shown to affect systemic inflammation, a well-known predictor of chronic disease. Less often, varying sources of these macronutrients are examined. Different subsistence environments lead to varying access to protein sources which, combined with physical activity patterns, may lead to different relationships than among more typically studied sedentary, industrialized populations. This study hypothesizes an association between dietary protein intake and urinary C-Reactive Protein (CRP) concentration in women from a rural, agrarian Polish community. Materials and Methods We assessed protein intake and their sources for 80 nonsmoking, premenopausal Polish women who were not pregnant, nursing, or on hormonal birth control during the study or within the previous six months. Each participant completed multiple 24-hour dietary recalls during one menstrual cycle. Participants collected morning void urinary samples daily over one menstrual cycle for urinary CRP analysis. We analyzed relationships between plant and animal protein intake and CRP over the menstrual cycle by multiple linear regression. Results Plant protein in cereal foods was significantly positively associated with cycle-average urinary CRP concentrations (p<0.05) after controlling for body fat percent, total energy intake, and dietary fiber. Foods containing animal protein were not significantly associated with CRP. Discussion Contents of this population's main plant and animal protein sources differ from those of more commonly studied industrialized populations. Within the context of a population's typical diet, more emphasis may need to be placed on particular source of protein consumed, beyond plant versus animal, in order to understand relationships with CRP.
Collapse
Affiliation(s)
- Hayley E Ban
- Department of Anthropology, University of Illinois Urbana-Champaign, Urbana, Illinois, USA
| | - Katharine MN Lee
- Department of Anthropology, University of Illinois Urbana-Champaign, Urbana, Illinois, USA
| | - Mary P Rogers-LaVanne
- Department of Anthropology, University of Illinois Urbana-Champaign, Urbana, Illinois, USA
| | | | - Andrzej Galbarczyk
- Department of Environmental Health, Faculty of Health Sciences, Jagiellonian University Medical College, Krakow, Poland
| | - Grazyna Jasienska
- Department of Environmental Health, Faculty of Health Sciences, Jagiellonian University Medical College, Krakow, Poland
| | - Kathryn BH Clancy
- Department of Anthropology, University of Illinois Urbana-Champaign, Urbana, Illinois, USA,Beckman Institute of Advanced Science & Technology, University of Illinois Urbana-Champaign, Urbana, Illinois, USA,Corresponding Author: Kathryn B. H. Clancy, PhD, , Associate Professor of Anthropology, University of Illinois at Urbana-Champaign, 607 S. Mathews Ave., 109 Davenport Hall, Urbana IL 61801, 217-244-1509; Beckman Institute of Advanced Science & Technology, University of Illinois at Urbana-Champaign, 405 N. Mathews Ave. M/C 251, Urbana, IL 61801
| |
Collapse
|
12
|
Cortina LM, Sandy Hershcovis M, Clancy KBH. The Embodiment of Insult: A Theory of Biobehavioral Response to Workplace Incivility. JOURNAL OF MANAGEMENT 2022; 48:738-763. [PMID: 35299898 PMCID: PMC8918878 DOI: 10.1177/0149206321989798] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
This article builds a broad theory to explain how people respond, both biologically and behaviorally, when targeted with incivility in organizations. Central to our theorizing is a multifaceted framework that yields four quadrants of target response: reciprocation, retreat, relationship repair, and recruitment of support. We advance the novel argument that these behaviors not only stem from biological change within the body but also stimulate such change. Behavioral responses that revolve around affiliation and produce positive social connections are most likely to bring biological benefits. However, social and cultural features of an organization can stand in the way of affiliation, especially for employees holding marginalized identities. When incivility persists over time and employees lack access to the resources needed to recover, we theorize, downstream consequences can include harms to their physical health. Like other aspects of organizational life, this biobehavioral theory of incivility response is anything but simple. But it may help explain how seemingly "small" insults can sometimes have large effects, ultimately undermining workforce well-being. It may also suggest novel sites for incivility intervention, focusing on the relational and inclusive side of work. The overarching goal of this article is to motivate new science on workplace incivility, new knowledge, and ultimately, new solutions.
Collapse
|
13
|
Bar-Sadeh B, Amichai OE, Pnueli L, Begum K, Leeman G, Emes RD, Stöger R, Bentley GR, Melamed P. Epigenetic regulation of 5α reductase-1 underlies adaptive plasticity of reproductive function and pubertal timing. BMC Biol 2022; 20:11. [PMID: 34996447 PMCID: PMC8742331 DOI: 10.1186/s12915-021-01219-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Accepted: 12/16/2021] [Indexed: 12/30/2022] Open
Abstract
Background Women facing increased energetic demands in childhood commonly have altered adult ovarian activity and shorter reproductive lifespan, possibly comprising a strategy to optimize reproductive success. Here, we sought to understand the mechanisms of early-life programming of reproductive function, by integrating analysis of reproductive tissues in an appropriate mouse model with methylation analysis of proxy tissue DNA in a well-characterized population of Bangladeshi migrants in the UK. Bangladeshi women whose childhood was in Bangladesh were found to have later pubertal onset and lower age-matched ovarian reserve than Bangladeshi women who grew-up in England. Subsequently, we aimed to explore the potential relevance to the altered reproductive phenotype of one of the genes that emerged from the screens. Results Of the genes associated with differential methylation in the Bangladeshi women whose childhood was in Bangladesh as compared to Bangladeshi women who grew up in the UK, 13 correlated with altered expression of the orthologous gene in the mouse model ovaries. These mice had delayed pubertal onset and a smaller ovarian reserve compared to controls. The most relevant of these genes for reproductive function appeared to be SRD5A1, which encodes the steroidogenic enzyme 5α reductase-1. SRD5A1 was more methylated at the same transcriptional enhancer in mice ovaries as in the women’s buccal DNA, and its expression was lower in the hypothalamus of the mice as well, suggesting a possible role in the central control of reproduction. The expression of Kiss1 and Gnrh was also lower in these mice compared to controls, and inhibition of 5α reductase-1 reduced Kiss1 and Gnrh mRNA levels and blocked GnRH release in GnRH neuronal cell cultures. Crucially, we show that inhibition of this enzyme in female mice in vivo delayed pubertal onset. Conclusions SRD5A1/5α reductase-1 responds epigenetically to the environment and its downregulation appears to alter the reproductive phenotype. These findings help to explain diversity in reproductive characteristics and how they are shaped by early-life environment and reveal novel pathways that might be targeted to mitigate health issues caused by life-history trade-offs. Supplementary Information The online version contains supplementary material available at 10.1186/s12915-021-01219-6.
Collapse
Affiliation(s)
- Ben Bar-Sadeh
- Faculty of Biology, Technion-Israel Institute of Technology, 32000, Haifa, Israel
| | - Or E Amichai
- Faculty of Biology, Technion-Israel Institute of Technology, 32000, Haifa, Israel
| | - Lilach Pnueli
- Faculty of Biology, Technion-Israel Institute of Technology, 32000, Haifa, Israel
| | - Khurshida Begum
- Department of Anthropology, Durham University, Durham, DH1 3LE, UK
| | - Gregory Leeman
- School of Biosciences, University of Nottingham, Nottingham, LE12 5RD, UK
| | - Richard D Emes
- School of Veterinary Medicine and Sciences, University of Nottingham, Nottingham, LE12 5RD, UK
| | - Reinhard Stöger
- School of Biosciences, University of Nottingham, Nottingham, LE12 5RD, UK
| | | | - Philippa Melamed
- Faculty of Biology, Technion-Israel Institute of Technology, 32000, Haifa, Israel.
| |
Collapse
|
14
|
Miłkowska K, Galbarczyk A, Klimek M, Zabłocka-Słowińska K, Jasienska G. Pathogen disgust, but not moral disgust, changes across the menstrual cycle. EVOL HUM BEHAV 2021. [DOI: 10.1016/j.evolhumbehav.2021.03.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
15
|
Shah SB. COVID-19 and Progesterone: Part 1.SARS-CoV-2, Progesterone and its potential clinical use. ENDOCRINE AND METABOLIC SCIENCE 2021; 5:100109. [PMID: 34396353 PMCID: PMC8349425 DOI: 10.1016/j.endmts.2021.100109] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 06/28/2021] [Accepted: 08/02/2021] [Indexed: 12/24/2022] Open
Abstract
SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2) infection is a global medical challenge. Experience based medicines and therapies are being attempted and vaccines are being developed. SARS-CoV-2 exhibits varied patterns of infection and clinical presentations with varied disease outcomes. These attributes are strongly suggestive of some variables that differ among individuals and that affect the course of SARS-CoV-2 infection and symptoms of COVID-19 (Corona Virus Disease of 2019). Sex hormones vary with ageing, between the sexes, among individuals and populations. Sex hormones are known to play a role in immunity and infections. Progesterone is a critical host factor to promote faster recovery following Influenza A virus infection. Anti-inflammatory effects of progesterone are noted. In part 1 of the current study the regulatory role of progesterone for SARS-CoV-2 infection and COVID-19 is analyzed. The role of progesterone at different stages of the SARS CoV-2 infection is investigated with respect to two types of immunity status: immune regulation and immune dysregulation. Progesterone could have various alleviating impacts from SARS-CoV-2 entry till recovery: reversing of hypoxia, stabilizing of blood pressure, controlling thrombosis, balancing electrolytes, reducing the viral load, regulation of immune responses, damage repair, and clearance of debris among others. The present research adds to the available evidence by providing a comprehensive and thorough evaluation of the regulatory role of progesterone in SARS COV-2 infection, COVID-19 pathogenesis, and immune dysregulation. The available evidence has implications for upcoming studies about pathophysiology of COVID-19, as well as the roles of progesterone and other hormones in other infectious diseases.
Collapse
|
16
|
Chaney C, Begum K, Núñez-de la Mora A, Sievert LL, Muttukrishna S, Harries V, Sharmeen T, Murphy L, Gunu R, Chowdhury O, Bentley GR. No impact of developmental conditions on serum estradiol levels among Bangladeshi women in the UK and Bangladesh. Am J Hum Biol 2021; 34:e23631. [PMID: 34174012 DOI: 10.1002/ajhb.23631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 06/09/2021] [Accepted: 06/14/2021] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION While many aspects of female ovarian function respond to environmental stressors, estradiol (E2) appears less sensitive to stressors than progesterone, except under extreme ecological conditions. However, earlier studies relied on saliva samples, considered less sensitive than blood. Here, we investigated E2 variation among 177 Bangladeshi and UK white women, aged 35-59, using single serum samples. Bangladeshi women either grew up in Sylhet, Bangladesh (exposed to poor sanitation, limited health care, and higher pathogen loads but not poor energy availability), or in the UK. METHODS We collected samples on days 4-6 of the menstrual cycle in menstruating women and on any day for post-menopausal women. Participants included: (i) Bangladeshi sedentees (n = 36), (ii) Bangladeshis who migrated to the UK as adults (n = 52), (iii) Bangladeshis who migrated as children (n = 40), and (iv) UK white women matched for neighborhood residence to the migrants (n = 49). Serum was obtained by venipuncture and analyzed using electrochemiluminescence. We collected anthropometrics and supplementary sociodemographic and reproductive data through questionnaires. We analyzed the data using multivariate regression. RESULTS E2 levels did not differ between migrant groups after controlling for age, BMI, physical activity, psychosocial stress, parity, and time since last birth (parous women). Paralleling results from salivary E2, serum E2 did not differ among women who experienced varying developmental conditions. CONCLUSION Our results reinforce the hypothesis that E2 levels are stable under challenging environmental conditions. Interpopulation variation may only arise under chronic conditions of extreme nutritional scarcity, energy expenditure, and/or high disease burdens.
Collapse
Affiliation(s)
- Carlye Chaney
- Department of Anthropology, Yale University, New Haven, Connecticut, USA
| | | | | | - Lynnette L Sievert
- Department of Anthropology, University of Massachusetts, Amherst, Massachusetts, USA
| | - Shanthi Muttukrishna
- Anu Research Centre, Department of Obstetrics and Gynaecology, University College Cork, Cork, Republic of Ireland
| | - Victoria Harries
- Department of Anthropology, Yale University, New Haven, Connecticut, USA
| | - Taniya Sharmeen
- Reading School of Pharmacy, University of Reading, Reading, UK
| | - Lorna Murphy
- School of Public Health, University of Massachusetts, Amherst, Massachusetts, USA
| | - Richard Gunu
- Institute for Women's Health, University College London, London, UK
| | - Osul Chowdhury
- Department of Microbiology, Parkview Medical College, Sylhet, Bangladesh
| | | |
Collapse
|
17
|
Szkodziak F, Krzyżanowski J, Szkodziak P. Psychological aspects of infertility. A systematic review. J Int Med Res 2021; 48:300060520932403. [PMID: 32600086 PMCID: PMC7328491 DOI: 10.1177/0300060520932403] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Objective Fertility may be defined as a capacity to conceive and produce offspring. Infertility is characterized by failure to establish a clinical pregnancy after 12 months of regular and unprotected sexual intercourse. Infertility concerns an estimated 8–12% of the global population, and is associated with factors including time of unwanted non-conception, age of female partner and number of diseases impacting fertility. Unexplained infertility is described as idiopathic. This study aimed to analyse and evaluate the influence of mental disorders, often considered as reasons for idiopathic infertility, on female and male fertility, including stress, depression, sleep and eating disorders, and addictions. Methods This systematic review comprised a search of MEDLINE, Cochrane and PubMed databases for relevant articles that were analysed by two independent reviewers. Results A total of 106 articles published between 1955–2019 were included. Mental disorders modify endocrine gland and immune system functioning at both the tissue and cellular level, and are negatively associated with female and male fertility. Conclusion Mental disorders may negatively impact female and male fertility. Further studies are required to explain the exact role and contribution of mental disorders to fertility.
Collapse
Affiliation(s)
- Filip Szkodziak
- 3rd Chair and Department of Gynaecology, Medical University of Lublin, Lublin, Poland
| | - Jarosław Krzyżanowski
- 3rd Chair and Department of Gynaecology, Medical University of Lublin, Lublin, Poland
| | - Piotr Szkodziak
- 3rd Chair and Department of Gynaecology, Medical University of Lublin, Lublin, Poland
| |
Collapse
|
18
|
Zhao L, Yang H, Liu G. Relationship between age at menarche and chromosome numerical abnormalities in chorionic villus among missed abortions: A cross-sectional study of 459 women in China. J Obstet Gynaecol Res 2020; 46:2582-2589. [PMID: 33006206 DOI: 10.1111/jog.14499] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 08/16/2020] [Accepted: 09/07/2020] [Indexed: 11/30/2022]
Abstract
AIMS To assess the relationship between age at menarche and the numerical abnormalities of chorionic villi chromosomes in patients with missed abortion. METHODS Unexplained miscarriage patients were admitted to an outpatient clinic in Tianjin Central Hospital of Gynecology Obstetrics, China. Embryonic villi tissues were collected aseptically after curettage. Chromosome analysis was performed subsequently using multiplex ligation-dependent probe amplification method. RESULTS Among 459 cases of missed abortion, chromosome numerical abnormalities were found in 231 cases (50.33%). Autosomal trisomy occurs most frequently, with 16-trisomy being most common. Patients (age more than 35 years old) had more frequent miscarriages compared with those who were less than 35 years old. However, there was no statistically significant difference in chromosome numerical abnormalities. In addition, compared with patients less than 30 years old, women with age ≥ 30 years old had higher abortions frequency (P = 0.002), and the proportion of chromosome numeric abnormalities increased (P = 0.000). The number of patients with abnormal chromosomes is higher among patients whose age of menarche are less than 12 years old than that of patients whose age of menarche was over 12 years old (P = 0.003). CONCLUSION Chromosome numerical abnormalities are important cause of missed abortion. The incidence of chromosome numeric abnormalities increases among patients ≥30 years old. Besides, age of menarche is an important risk factor for chromosome numerical abnormalities.
Collapse
Affiliation(s)
- Lu Zhao
- Obstetrics and Gynecology Department, Tianjin Medical University General Hospital, Tianjin, China
- Obstetrics and Gynecology Department, Tianjin Central Hospital of Gynecology Obstetrics, Tianjin, China
| | - Hua Yang
- Obstetrics and Gynecology Department, Tianjin Central Hospital of Gynecology Obstetrics, Tianjin, China
| | - Guoyan Liu
- Obstetrics and Gynecology Department, Tianjin Medical University General Hospital, Tianjin, China
| |
Collapse
|
19
|
Jaatinen N, Jääskeläinen T, Laivuori H, Ekholm E. The non-traditional and familial risk factors for preeclampsia in the FINNPEC cohort. Pregnancy Hypertens 2020; 23:48-55. [PMID: 33221706 DOI: 10.1016/j.preghy.2020.11.001] [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: 09/09/2020] [Revised: 11/02/2020] [Accepted: 11/06/2020] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Considering the burden of preeclampsia (PE), it is important to understand better the underlying risk factors involved in its etiology. We studied the association of background factors with PE with an emphasis on socioeconomic factors, reproductive factors and health history enclosing the parents of pregnant women. STUDY DESIGN The Finnish Genetics of Pre-eclampsia Consortium (FINNPEC) cohort participants filled in a questionnaire on background information. The questionnaire data was available from 708 women with PE and 724 control women. Two different control groups, healthy controls with uncomplicated pregnancies (n = 498) and all controls (n = 724, including controls with uncomplicated pregnancies and pregnancy complications other than PE), were established. RESULTS PE women had similar socioeconomic status and more often non-communicable diseases including type 1 diabetes, chronic hypertension and hyperlipidemia than the two control groups (p < 0.05 for all). Depression and subfertility were more common among PE women and they had earlier menarche (p < 0.05 for all). Hypertension was more common in both parents of PE women, stroke in fathers and diabetes in mothers (p < 0.05 for all). Mental disorders including depression were more common in mothers of PE women compared to controls (PE women 7.2%, healthy controls 3.7% (p = 0.013) and all controls 3.9% (p = 0.007)). CONCLUSIONS In the FINNPEC cohort, PE women had similar socioeconomic status, more non-communicable diseases and depression, earlier menarche, more subfertility and more parental non-communicable diseases compared to controls. As a novel finding we found more mental disorders including depression in mothers of PE women.
Collapse
Affiliation(s)
- Noora Jaatinen
- Department of Obstetrics and Gynecology, Turku University Central Hospital and University of Turku, Turku, Finland; Department of Obstetrics and Gynecology, Seinäjoki Central Hospital, Seinäjoki, Finland.
| | - Tiina Jääskeläinen
- Medical and Clinical Genetics, University of Helsinki and Helsinki University Hospital, Helsinki, Finland; Department of Food and Nutrition, University of Helsinki, Helsinki, Finland
| | - Hannele Laivuori
- Medical and Clinical Genetics, University of Helsinki and Helsinki University Hospital, Helsinki, Finland; Institute for Molecular Medicine Finland (FIMM), Helsinki Institute of Life Science, University of Helsinki, Helsinki, Finland; Department of Obstetrics and Gynecology, Tampere University Hospital and University of Tampere, Faculty of Medicine and Health Technology, Tampere, Finland
| | - Eeva Ekholm
- Department of Obstetrics and Gynecology, Turku University Central Hospital and University of Turku, Turku, Finland
| |
Collapse
|
20
|
Vitzthum VJ. Field methods and strategies for assessing female reproductive functioning. Am J Hum Biol 2020; 33:e23513. [PMID: 33022128 DOI: 10.1002/ajhb.23513] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 08/26/2020] [Accepted: 09/02/2020] [Indexed: 12/11/2022] Open
Abstract
A detailed understanding of female reproductive functioning is important to many disciplines including anthropology, evolutionary theory, demography, psychology, and biomedicine. In this article, I describe strategies and methods that have been used successfully in community-based studies of human reproduction, many in remote locales, to produce high quality biomarker data. These techniques are applicable to a wide range of research questions and populations, and to persons from adolescence through senescence. I give particular attention to the inherent challenges imposed by the cyclical and somewhat unpredictable nature of the hypothalamic-pituitary-ovarian axis including the necessity and difficulty of ascertaining the timing and occurrence of ovulation, the limits of different sampling regimes for capturing fluctuations in reproductive hormones, and the critical importance of recognizing and, when possible, reducing selection bias. I discuss the relative advantages and disadvantages of collecting saliva, urine, and dried blood spots, and describe some of the subtleties involved in collecting contamination-free samples. Once samples are collected, they must be stored in a manner that minimizes degradation; I describe techniques to keep samples cold even without access to electricity or dry ice. I also discuss various issues that should be considered during initial discussions with a laboratory and when samples are assayed by the laboratory. I include examples of techniques that have worked well in actual field studies, and examples of flawed analytical approaches that should be avoided. With these and other tools, even under technology-sparse conditions, researchers can investigate variability in human physiology across the breadth of human habitats.
Collapse
Affiliation(s)
- Virginia J Vitzthum
- Evolutionary Anthropology Laboratory, Department of Anthropology, Kinsey Institute, Indiana University, Bloomington, Indiana, USA
| |
Collapse
|
21
|
Michels KB, Keller K, Pereira A, Kim CE, Santos JL, Shepherd J, Corvalan C, Binder AM. Association between indicators of systemic inflammation biomarkers during puberty with breast density and onset of menarche. Breast Cancer Res 2020; 22:104. [PMID: 33004039 PMCID: PMC7531086 DOI: 10.1186/s13058-020-01338-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 09/07/2020] [Indexed: 12/31/2022] Open
Abstract
Background Systemic inflammation may play a role in shaping breast composition, one of the strongest risk factors for breast cancer. Pubertal development presents a critical window of breast tissue susceptibility to exogenous and endogenous factors, including pro-inflammatory markers. However, little is known about the role of systemic inflammation on adolescent breast composition and pubertal development among girls. Methods We investigated associations between circulating levels of inflammatory markers (e.g., interleukin-6 (IL-6), tumor necrosis factor receptor 2 (TNFR2), and C-reactive protein (CRP)) at Tanner stages 2 and 4 and breast composition at Tanner stage 4 in a cohort of 397 adolescent girls in Santiago, Chile (Growth and Obesity Cohort Study, 2006–2018). Multivariable linear models were used to examine the association between breast composition and each inflammatory marker, stratifying by Tanner stage at inflammatory marker measurement. Accelerated failure time models were used to evaluate the association between inflammatory markers concentrations at each Tanner stage and time to menarche. Results In age-adjusted linear regression models, a doubling of TNFR2 at Tanner 2 was associated with a 26% (95% CI 7–48%) increase in total breast volume at Tanner 4 and a 22% (95% CI 10–32%) decrease of fibroglandular volume at Tanner 4. In multivariable models further adjusted for body fatness and other covariates, these associations were attenuated to the null. The time to menarche was 3% (95% CI 1–5%) shorter among those in the highest quartile of IL-6 at Tanner 2 relative to those in the lowest quartile in fully adjusted models. Compared to those in the lowest quartile of CRP at Tanner 4, those in the highest quartile experienced 2% (95% CI 0–3%) longer time to menarche in multivariable models. Conclusions Systemic inflammation during puberty was not associated with breast volume or breast density at the conclusion of breast development among pubertal girls after adjusting for body fatness; however, these circulating inflammation biomarkers, specifically CRP and IL-6, may affect the timing of menarche onset.
Collapse
Affiliation(s)
- Karin B Michels
- Department of Epidemiology, Fielding School of Public Health, University of California, 650 Charles Young Drive South, Room 71-264 CHS, Los Angeles, CA, 90095, USA. .,Institute for Prevention and Cancer Epidemiology, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg im Breisgau, Germany.
| | - Kristen Keller
- Department of Biostatistics, Fielding School of Public Health, University of California, Los Angeles, CA, USA
| | - Ana Pereira
- Institute of Nutrition and Food Technology, University of Chile, Santiago, Chile
| | - Claire E Kim
- Department of Epidemiology, Fielding School of Public Health, University of California, 650 Charles Young Drive South, Room 71-264 CHS, Los Angeles, CA, 90095, USA
| | - José L Santos
- Department of Nutrition, Diabetes and Metabolism, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - John Shepherd
- Population Sciences in the Pacific Program (Cancer Epidemiology), University of Hawai'i Cancer Center, University of Hawai'i, Honolulu, HI, USA
| | - Camila Corvalan
- Institute of Nutrition and Food Technology, University of Chile, Santiago, Chile
| | - Alexandra M Binder
- Department of Epidemiology, Fielding School of Public Health, University of California, 650 Charles Young Drive South, Room 71-264 CHS, Los Angeles, CA, 90095, USA.,Population Sciences in the Pacific Program (Cancer Epidemiology), University of Hawai'i Cancer Center, University of Hawai'i, Honolulu, HI, USA
| |
Collapse
|
22
|
Wang L, Song L, Liu B, Zhang L, Wu M, Xia W, Li Y, Xiong C, Cao Z, Xu S, Zhang B, Tian Y, Wang Y. Earlier maternal menarche is associated with shorter newborn telomere length. Eur J Pediatr 2020; 179:1507-1513. [PMID: 32211971 DOI: 10.1007/s00431-020-03621-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 02/20/2020] [Accepted: 02/25/2020] [Indexed: 11/27/2022]
Abstract
The aim of our study was to investigate the relationship between maternal age at menarche and newborn telomere length which has been linked to lifespan and many age-related diseases. There were 734 mother-newborn pairs recruited from Wuhan Children's Hospital Wuhan, Hubei Province, China. Age at menarche was self-reported and categorized into three groups (≤ 12 years, 13 years, and ≥ 14 years). Telomere length in cord blood was measured using quantitative real-time polymerase chain reaction and expressed as the ratio of telomere copy number to single-copy gene number (T/S). The mean age at menarche of 734 mothers was 13.1 (± 1.1) years and the adjusted geometric means in the T/S of newborn telomeres in the three groups were 0.693, 0.721, and 0.748 respectively. Earlier age at menarche (≤ 12 years), compared with later age at menarche ≥ 14 years, was significantly associated with 7.32% (95% CI - 13.70%, - 0.23%) shorter telomere length in offspring after adjusting for potential confounders.Conclusion: Mothers with earlier age at menarche were more likely to give birth newborn with shorter telomere length. Our study provides evidences for the effect of earlier menarche on fetal telomere programming in offspring. What is Known: • Newborn telomere length is considered an indicator of lifespan and health outcomes in later life. • The adverse effects of earlier menarche age to their offspring have been found, but its relationship with newborn telomere length has not been assessed before. What is New: • This is the first study to explore the relationship of maternal menarche age with newborn telomere length. • We provided primary evidence that earlier maternal age at menarche was associated with shorter newborn telomere length.
Collapse
Affiliation(s)
- Lulin Wang
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, HangKong Road 13, Wuhan, 430030, Hubei, China
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Lulu Song
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, HangKong Road 13, Wuhan, 430030, Hubei, China
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Bingqing Liu
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, HangKong Road 13, Wuhan, 430030, Hubei, China
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Lina Zhang
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, HangKong Road 13, Wuhan, 430030, Hubei, China
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Mingyang Wu
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, HangKong Road 13, Wuhan, 430030, Hubei, China
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Wei Xia
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yuanyuan Li
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Chao Xiong
- Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Zhongqiang Cao
- Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Shunqing Xu
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Bin Zhang
- Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yaohua Tian
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, HangKong Road 13, Wuhan, 430030, Hubei, China
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Youjie Wang
- Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, HangKong Road 13, Wuhan, 430030, Hubei, China.
- Key Laboratory of Environment and Health, Ministry of Education and Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (Incubation), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
| |
Collapse
|
23
|
Lee KMN, Rogers-LaVanne MP, Galbarczyk A, Jasienska G, Clancy KBH. Bone density and frame size in adult women: Effects of body size, habitual use, and life history. Am J Hum Biol 2020; 33:e23502. [PMID: 32935454 DOI: 10.1002/ajhb.23502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Revised: 07/31/2020] [Accepted: 08/09/2020] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVE Bone mineral density (BMD) and frame size are important predictors of future bone health, with smaller frame size and lower BMD associated with higher risk of later fragility fractures. We test the effects of body size, habitual use, and life history on frame size and cortical BMD of the radius and tibia in sample of healthy adult premenopausal women. METHODS We used anthropometry and life history data from 123 women (age 18-46) from rural Poland. Standard techniques were used to measure height, weight, and body fat. Life history factors were recorded using surveys. Grip strength was measured as a proxy for habitual activity, wrist breadth for skeletal frame size. Cortical BMD was measured at the one-third distal point of the radius and mid-point of the tibia using quantitative ultrasound (reported as speed of sound, SoS). RESULTS Radial SoS was high (mean t-score 3.2 ± 1.6), but tibia SoS was average (mean t-score 0.35 ± 1.17). SoS was not associated with age, although wrist breadth was positively associated with age after adjusting for height. Radius SoS was not associated with measures of body size, habitual use, or life history factors. Wrist breadth was associated with body size (p < .05 for all), lean mass, and grip strength. Tibia SoS was associated with height. Life history factors were not associated with frame size or cortical SoS. CONCLUSIONS Habitual use and overall body size are more strongly associated with frame size and cortical SoS than life history factors in this sample of healthy adult women.
Collapse
Affiliation(s)
- Katharine M N Lee
- Department of Anthropology, University of Illinois Urbana-Champaign, Urbana, Illinois, USA
| | - Mary P Rogers-LaVanne
- Department of Anthropology, University of Illinois Urbana-Champaign, Urbana, Illinois, USA
| | - Andrzej Galbarczyk
- Department of Environmental Health, Faculty of Health Sciences, Jagiellonian University Medical College, Krakow, Poland
| | - Grazyna Jasienska
- Department of Environmental Health, Faculty of Health Sciences, Jagiellonian University Medical College, Krakow, Poland
| | - Kathryn B H Clancy
- Department of Anthropology, University of Illinois Urbana-Champaign, Urbana, Illinois, USA.,Beckman Institute of Advanced Science & Technology, University of Illinois Urbana-Champaign, Urbana, Illinois, USA
| |
Collapse
|
24
|
Holder S, Miliauskienė Ž, Jankauskas R, Dupras T. An integrative approach to studying plasticity in growth disruption and outcomes: A bioarchaeological case study of Napoleonic soldiers. Am J Hum Biol 2020; 33:e23457. [PMID: 32618057 DOI: 10.1002/ajhb.23457] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Revised: 05/15/2020] [Accepted: 05/30/2020] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVES The aim of this study was to investigate how much variation in adult stature and body mass can be explained by growth disruption among soldiers who served in Napoleon's Grand Army during the Russian Campaign of 1812. METHODS Linear enamel hypoplasia (LEH) were recorded as representations of early life growth disruption, while the impact on future growth was assessed using maximum femur length (n = 73) as a proxy for stature and maximum femoral head diameter (n = 25) as a proxy for body mass. LEH frequency, severity, age at first formation, and age at last formation served as explanatory variables in a multiple regression analysis to test the effect of these variables on maximum femur length and maximum femoral head diameter. RESULTS The multiple regression model produced statistically significant results for maximum femur length (F-statistic = 3.05, df = 5 and 67, P = .02), with some variation in stature (adjusted r2 = 0.13) attributable to variation in growth disruption. The multiple regression model for maximum femoral head diameter was not statistically significant (F-statistic = 1.87, df = 5 and 19, P = .15). CONCLUSIONS We hypothesized stress events during early life growth and development would have significant, negative, and cumulative effects on growth outcomes in adulthood. The results did not support our hypothesis. Instead, some variables and interactions had negative effects on stature, whereas others had positive effects. This is likely due to catch-up growth, the relationship between acute and chronic stress and growth, resilience, and plasticity in human growth over the life course.
Collapse
Affiliation(s)
- Sammantha Holder
- Department of Anthropology, University of Georgia, Athens, Georgia, USA
| | - Žydrūnė Miliauskienė
- Department of Anatomy, Histology & Anthropology, Vilnius University, Vilnius, Lithuania
| | - Rimantas Jankauskas
- Department of Anatomy, Histology & Anthropology, Vilnius University, Vilnius, Lithuania
| | - Tosha Dupras
- Department of Anthropology, University of Central Florida, Orlando, Florida, USA
| |
Collapse
|
25
|
Huang T, Shafrir AL, Eliassen AH, Rexrode KM, Tworoger SS. Estimated Number of Lifetime Ovulatory Years and Its Determinants in Relation to Levels of Circulating Inflammatory Biomarkers. Am J Epidemiol 2020; 189:660-670. [PMID: 31845729 DOI: 10.1093/aje/kwz264] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 09/10/2019] [Accepted: 09/13/2019] [Indexed: 12/16/2022] Open
Abstract
Reproductive events, such as ovulation, trigger an inflammatory cascade. Few studies have examined their long-term influence on inflammatory profiles. We included 3,393 premenopausal and 3,915 postmenopausal women with intact ovaries/uterus from the Nurses' Health studies (Nurses' Health Study (1989-1990) and Nurses' Health Study II (1996-1999)) in an analysis of the association between lifetime ovulatory years (LOY) and levels of inflammatory biomarkers. We estimated LOY as age at menopause (age at blood collection for premenopausal women) minus age at menarche, subtracting years of oral contraceptive (OC) use and 1 year per pregnancy. After adjustment for other inflammation-related factors (e.g., body mass index, exercise, diet), every 5-year increase in LOY was associated with lower C-reactive protein (CRP) levels in both premenopausal (difference = -11.5%, 95% confidence interval: -15.0, -8.0; P < 0.0001) and postmenopausal (difference = -7.2%, 95% confidence interval: -10.0, -4.3; P < 0.0001) women. Older age at menopause (P = 0.007), earlier menarche (P = 0.007), and shorter duration of OC use (P = 0.002) were associated with lower CRP levels in postmenopausal women, whereas duration of OC use was positively associated with CRP levels in premenopausal women (P < 0.0001). LOY was modestly inversely associated with interleukin 6 in postmenopausal women (P = 0.03). Notably, the associations of CRP with LOY were similar in magnitude to associations with exercise and a healthy diet, though weaker than the association with body mass index. Although many reproductive events induce acute inflammation, increased LOY was associated with lower chronic systemic inflammation even after menopause.
Collapse
Affiliation(s)
- Tianyi Huang
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
| | - Amy L Shafrir
- Boston Center for Endometriosis, Boston Children’s Hospital and Brigham and Women’s Hospital, Boston, Massachusetts
- Division of Adolescent and Young Adult Medicine, Department of Medicine, Boston Children’s Hospital and Harvard Medical School, Boston, Massachusetts
| | - A Heather Eliassen
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Kathryn M Rexrode
- Division of Women’s Health, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
- Division of Preventive Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
| | - Shelley S Tworoger
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| |
Collapse
|
26
|
Canelón SP, Boland MR. A Systematic Literature Review of Factors Affecting the Timing of Menarche: The Potential for Climate Change to Impact Women's Health. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17051703. [PMID: 32150950 PMCID: PMC7084472 DOI: 10.3390/ijerph17051703] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 02/28/2020] [Accepted: 03/02/2020] [Indexed: 01/17/2023]
Abstract
Menarche is the first occurrence of a woman’s menstruation, an event that symbolizes reproductive capacity and the transition from childhood into womanhood. The global average age for menarche is 12 years and this has been declining in recent years. Many factors that affect the timing menarche in girls could be affected by climate change. A systematic literature review was performed regarding the timing of menarche and four publication databases were interrogated: EMBASE, SCOPUS, PubMed, and Cochrane Reviews. Themes were identified from 112 articles and related to environmental causes of perturbations in menarche (either early or late), disease causes and consequences of perturbations, and social causes and consequences. Research from climatology was incorporated to describe how climate change events, including increased hurricanes, avalanches/mudslides/landslides, and extreme weather events could alter the age of menarche by disrupting food availability or via increased toxin/pollutant release. Overall, our review revealed that these perturbations in the timing of menarche are likely to increase the disease burden for women in four key areas: mental health, fertility-related conditions, cardiovascular disease, and bone health. In summary, the climate does have the potential to impact women’s health through perturbation in the timing of menarche and this, in turn, will affect women’s risk of disease in future.
Collapse
Affiliation(s)
- Silvia P. Canelón
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA ;
| | - Mary Regina Boland
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA ;
- Institute for Biomedical Informatics, University of Pennsylvania, Philadelphia, PA 19104, USA
- Center for Excellence in Environmental Toxicology, University of Pennsylvania, Philadelphia, PA 19104, USA
- Department of Biomedical and Health Informatics, Children’s Hospital of Philadelphia, Philadelphia, PA 19104, USA
- Correspondence:
| |
Collapse
|
27
|
Hiam D, Simar D, Laker R, Altıntaş A, Gibson-Helm M, Fletcher E, Moreno-Asso A, Trewin AJ, Barres R, Stepto NK. Epigenetic Reprogramming of Immune Cells in Women With PCOS Impact Genes Controlling Reproductive Function. J Clin Endocrinol Metab 2019; 104:6155-6170. [PMID: 31390009 DOI: 10.1210/jc.2019-01015] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 08/01/2019] [Indexed: 12/31/2022]
Abstract
CONTEXT Polycystic ovary syndrome (PCOS) is a chronic disease affecting reproductive function and whole-body metabolism. Although the etiology is unclear, emerging evidence indicates that the epigenetics may be a contributing factor. OBJECTIVE To determine the role of global and genome-wide epigenetic modifications in specific immune cells in PCOS compared with controls and whether these could be related to clinical features of PCOS. DESIGN Cross-sectional study. PARTICIPANTS Women with (n = 17) or without PCOS (n = 17). SETTING Recruited from the general community. MAIN OUTCOME MEASURES Isolated peripheral blood mononuclear cells were analyzed using multicolor flow cytometry methods to determine global DNA methylation levels in a cell-specific fashion. Transcriptomic and genome-wide DNA methylation analyses were performed on T helper cells using RNA sequencing and reduced representation bisulfite sequencing. RESULTS Women with PCOS had lower global DNA methylation in monocytes (P = 0.006) and in T helper (P = 0.004), T cytotoxic (P = 0.004), and B cells (P = 0.03). Specific genome-wide DNA methylation analysis of T helper cells from women with PCOS identified 5581 differentially methylated CpG sites. Functional gene ontology enrichment analysis showed that genes located at the proximity of differentially methylated CpG sites belong to pathways related to reproductive function and immune cell function. However, these genes were not altered at the transcriptomic level. CONCLUSIONS It was shown that PCOS is associated with global and gene-specific DNA methylation remodeling in a cell type-specific manner. Further investigation is warranted to determine whether epigenetic reprogramming of immune cells is important in determining the different phenotypes of PCOS.
Collapse
Affiliation(s)
- Danielle Hiam
- Institute for Health and Sport, Victoria University, Melbourne, Victoria, Australia
| | - David Simar
- Mechanisms of Disease and Translational Research, School of Medical Sciences, UNSW Sydney, Sydney, New South Wales, Australia
| | - Rhianna Laker
- Faculty of Health and Medical Sciences, Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
| | - Ali Altıntaş
- Faculty of Health and Medical Sciences, Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
| | - Melanie Gibson-Helm
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Elly Fletcher
- Baker Heart and Disease Institute, Melbourne, Victoria, Australia
| | - Alba Moreno-Asso
- Institute for Health and Sport, Victoria University, Melbourne, Victoria, Australia
| | - Adam J Trewin
- Institute for Health and Sport, Victoria University, Melbourne, Victoria, Australia
| | - Romain Barres
- Faculty of Health and Medical Sciences, Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
| | - Nigel K Stepto
- Institute for Health and Sport, Victoria University, Melbourne, Victoria, Australia
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Medicine-Western Health, School of Medicine, Faculty of Medicine, Dentistry, and Health Science, Melbourne, Australia
| |
Collapse
|
28
|
Rogers MP, Lee KMN, Galbarczyk A, Klimek M, Klein LD, Zabłocka‐Słowińska K, Jasienska G, Clancy KBH. Declining ages at menarche in an agrarian rural region of Poland. Am J Hum Biol 2019; 32:e23362. [DOI: 10.1002/ajhb.23362] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 11/11/2019] [Accepted: 11/13/2019] [Indexed: 11/11/2022] Open
Affiliation(s)
- Mary P. Rogers
- Department of Anthropology University of Illinois, Urbana‐Champaign Urbana Illinois
| | - Katharine M. N. Lee
- Department of Anthropology University of Illinois, Urbana‐Champaign Urbana Illinois
| | - Andrzej Galbarczyk
- Department of Environmental Health Faculty of Health Sciences, Jagiellonian University Medical College Kraków Poland
| | - Magdalena Klimek
- Department of Environmental Health Faculty of Health Sciences, Jagiellonian University Medical College Kraków Poland
| | - Laura D. Klein
- Department of Anthropology University of Illinois, Urbana‐Champaign Urbana Illinois
| | | | - Grazyna Jasienska
- Department of Environmental Health Faculty of Health Sciences, Jagiellonian University Medical College Kraków Poland
| | - Kathryn B. H. Clancy
- Department of Anthropology University of Illinois, Urbana‐Champaign Urbana Illinois
- Beckman Institute, University of Illinois, Urbana‐Champaign Urbana Illinois
| |
Collapse
|
29
|
Vogiatzi P, Pouliakis A, Bettocchi S, Daskalakis G, Vrantza T, Siristatidis C. Age at menarche and clinical outcomes following medically assisted reproduction (MAR): a cohort study. Gynecol Endocrinol 2019; 35:448-452. [PMID: 30773074 DOI: 10.1080/09513590.2018.1538344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
Medically assisted reproduction (MAR) technologies have advanced rapidly, but in contrast to the specificity of modern approaches, they provide limited effectiveness in the management of the infertile couple. The purpose of this study was to assess the possible relationship between age at menarche and MAR outcomes of clinical pregnancy, live birth and the adverse incident of miscarriage, and to determine the offspring sex ratio according to age at menarche. In a cohort of 254 infertile couples who underwent 426 IVF/ICSI cycles, statistical analysis was performed by applying Student's t-test, chi-square test, and logistic regression models, adequately in the respective parameters and outcomes. The results indicated a strong association of age at menarche with the outcomes of clinical pregnancy (p = .0007) and live birth (p < .0001), especially by applying a threshold of 12 years in the first occurrence of menstruation (p = .0019 for clinical pregnancy, p < .0001 for live birth), also demonstrating a negative effect for earlier menarche that acts in parallel with the increasing age of the woman. Calculation of sex ratio demonstrated a tendency towards female offspring close to the age at menarche of 12 years. Age at menarche could serve as a surrogate parameter for reproductive potential towards personalized management of infertility.
Collapse
Affiliation(s)
- Paraskevi Vogiatzi
- a Assisted Reproduction Unit, Third Department of Obstetrics and Gynecology , "Attikon Hospital", Medical School, National and Kapodistrian University of Athens , Athens , Greece
| | - Abraham Pouliakis
- b Second Department of Pathology , "Attikon Hospital", Medical School, National and Kapodistrian University of Athens , Athens , Greece
| | - Stefano Bettocchi
- c Second Unit of Obstetrics and Gynecology, Department of Biomedical Sciences and Human Oncology , University "Aldo Moro" , Bari , Italy
| | - George Daskalakis
- d First Department of Obstetrics and Gynaecology , Alexandra Hospital, Medical School, National and Kapodistrian University of Athens , Athens , Greece
| | - Tereza Vrantza
- a Assisted Reproduction Unit, Third Department of Obstetrics and Gynecology , "Attikon Hospital", Medical School, National and Kapodistrian University of Athens , Athens , Greece
| | - Charalampos Siristatidis
- a Assisted Reproduction Unit, Third Department of Obstetrics and Gynecology , "Attikon Hospital", Medical School, National and Kapodistrian University of Athens , Athens , Greece
| |
Collapse
|
30
|
Petry CJ, Ong KK, Hughes IA, Acerini CL, Dunger DB. Age at Menarche and Blood Pressure in Pregnancy. Pregnancy Hypertens 2019; 15:134-140. [PMID: 30713829 DOI: 10.1016/j.preghy.2019.01.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Objectives To investigate whether age at menarche is related to maternal blood pressure in pregnancy and, if so, whether obesity and insulin resistance can modify the associations. Study Design Analysis of data collected from 438 pregnant women from the longitudinal and prospective Cambridge Baby Growth Study. Main Outcome Testing associations between questionnaire-derived age at menarche and blood pressure measurements in pregnancy collected from hospital notes, and investigating whether any associations were altered by maternal pre-pregnancy body mass index (BMI) and insulin resistance. Measures Mean arterial blood pressure at four time points across pregnancy, age at menarche, (Homeostasis Model Assessment) insulin resistance around week 28 of pregnancy. Results For each increased year in age at menarche there was a drop in mean arterial blood pressure (mmHg) of 0.6 at 11.9 weeks, 0.9 at 31.4 and 37.0 weeks, and 0.4 at 38.8 weeks (a maximal difference of over 7 mmHg across extremes of AAM). Each association was attenuated by both maternal pre-pregnancy BMI and insulin resistance. Conclusions Age at menarche is negatively associated with future blood pressure in pregnancy, so those with the earliest age at menarche have the highest blood pressures. Either these associations may be mediated by links between age at menarche and obesity/insulin resistance, or there may be a confounder (e.g. systemic inflammation) that links age at menarche to each of them.
Collapse
Affiliation(s)
- Clive J Petry
- Department of Paediatrics, University of Cambridge, Cambridge, U.K
| | - Ken K Ong
- Department of Paediatrics, University of Cambridge, Cambridge, U.K.,Medical Research Council Epidemiology Unit, University of Cambridge, Cambridge, U.K.,The Institute of Metabolic Science, University of Cambridge, Cambridge, U.K
| | - Ieuan A Hughes
- Department of Paediatrics, University of Cambridge, Cambridge, U.K
| | - Carlo L Acerini
- Department of Paediatrics, University of Cambridge, Cambridge, U.K
| | - David B Dunger
- Department of Paediatrics, University of Cambridge, Cambridge, U.K.,The Institute of Metabolic Science, University of Cambridge, Cambridge, U.K
| |
Collapse
|
31
|
Gunn HM, Tsai MC, McRae A, Steinbeck KS. Menstrual Patterns in the First Gynecological Year: A Systematic Review. J Pediatr Adolesc Gynecol 2018; 31:557-565.e6. [PMID: 30064002 DOI: 10.1016/j.jpag.2018.07.009] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 07/13/2018] [Accepted: 07/22/2018] [Indexed: 01/15/2023]
Abstract
STUDY OBJECTIVE Understanding what constitutes a normal menstrual cycle during the first gynecological year (GY1) is a common concern of adolescents and clinicians. However, limited high-quality evidence exists. We aimed to summarize published literature regarding menstrual and ovulatory patterns in GY1. DESIGN, SETTING, PARTICIPANTS, INTERVENTIONS, AND MAIN OUTCOME MEASURES: Electronic databases (MEDLINE, Pre-MEDLINE, Embase, Web of Science, CINAHL, Cochrane Library) were systematically searched from database inception to 2018. Eligible studies described menstrual cycles, symptoms, or validated ovulatory data in healthy adolescents in GY1. Two authors independently screened studies, extracted data, and assessed methodological quality. RESULTS Twenty-two studies involving more than 2000 adolescents were included. Thirteen recorded menstrual cycle and/or symptom data and 14 measured ovulation. Mean cycle length ranged from 32 to 61 days and decreased throughout GY1. Mean menses length was 4.9 to 5.4 days. Frequent menstrual bleeding was reported in up to 23% of participants, infrequent menstrual bleeding in up to one-third, and "irregular menstrual bleeding" in up to 43%. Dysmenorrhea was reported by 30%-89% of participants. Prevalence of ovulatory cycles identified using luteal phase serum or salivary progesterone or urinary pregnanediol was 0 to 45% and increased throughout GY1. However, all used definitions that would be considered subovulatory in clinical practice. CONCLUSION Menstrual and ovulatory patterns in GY1 are diverse and differ from those of adults. A transitional phase of menstrual and ovulatory immaturity is common. However, ovulation, irregular cycles, and dysmenorrhea are not uncommon. As such, safe sexual practice should be advocated and prompt medical management should be accessible.
Collapse
Affiliation(s)
- Harriet Mary Gunn
- Academic Department of Adolescent Medicine, The Children's Hospital at Westmead, Sydney Children's Hospital Network, Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health, The University of Sydney, Sydney, Australia; UCL Great Ormond Street Institute of Child Health, University College London, London, United Kingdom.
| | - Meng-Che Tsai
- Institute of Clinical Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Paediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Alexandra McRae
- Academic Department of Adolescent Medicine, The Children's Hospital at Westmead, Sydney Children's Hospital Network, Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health, The University of Sydney, Sydney, Australia
| | - Katharine S Steinbeck
- Academic Department of Adolescent Medicine, The Children's Hospital at Westmead, Sydney Children's Hospital Network, Westmead, New South Wales, Australia; Discipline of Child and Adolescent Health, The University of Sydney, Sydney, Australia
| |
Collapse
|
32
|
Kyweluk MA, Sievert LL, Huicochea-Gómez L, Cahuich-Campos D, McDade T, Brown DE. Variation in levels of AMH among Maya and non-Maya women in Campeche, Mexico. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2018; 167:282-290. [PMID: 30159886 DOI: 10.1002/ajpa.23627] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 05/09/2018] [Accepted: 05/19/2018] [Indexed: 12/21/2022]
Abstract
OBJECTIVES The purpose of this study was to examine anti-Müllerian hormone (AMH) levels among women of Maya and non-Maya ancestry in the city of Campeche, Mexico. Levels of AMH can potentially predict age at menopause. Previous studies have indicated an early mean age at menopause among the Maya. MATERIALS AND METHODS Women aged 40-60 (n = 97) participated in semistructured interviews, anthropometric measures, and blood samples. Maya/non-Maya ethnicity was determined by the last names, languages spoken, and birthplace of the woman, her parents, and her grandparents. AMH values were categorized as detectable (0.05-4.19 ng/mL) and undetectable (<0.05 ng/mL). Logistic regressions calculated odds ratios (OR) for undetectable AMH. RESULTS Women were categorized as Maya (n = 44), not Maya (n = 39), or not able to be clearly defined (n = 14). In bivariate comparisons, women with detectable levels of AMH were younger, more likely to be pre-menopausal, and not Maya. Age, menopausal status, and ethnicity remained significant in a logistic regression models after controlling for age at menarche. Maya women were more than five times as likely to have nondetectable AMH levels as non-Maya women. DISCUSSION Increasing age and progression through the menopausal transition were both associated with declining levels of AMH. The association between Maya ethnicity and a lower likelihood of detecting AMH is consistent with the early ages at menopause reported in previous studies. We considered a rapid life history model as an explanatory framework, and suggest, from an ecological perspective, that future research should consider measures of developmental stress that may compromise ovarian reserves.
Collapse
Affiliation(s)
- Moira A Kyweluk
- Department of Anthropology, Northwestern University, Evanston, Illinois, 60208
| | | | | | - Diana Cahuich-Campos
- Depto de Sociedad y Cultura, El Colegio de la Frontera, ECOSUR, Campeche, México
| | - Thomas McDade
- Department of Anthropology, Northwestern University, Evanston, Illinois, 60208.,Institute for Policy Research Northwestern University, Evanston, Illinois, 60208
| | - Daniel E Brown
- Department of Anthropology, University of Hawai'i at Hilo, Hawaii, 96720
| |
Collapse
|
33
|
Alvergne A, Högqvist Tabor V. Is Female Health Cyclical? Evolutionary Perspectives on Menstruation. Trends Ecol Evol 2018; 33:399-414. [DOI: 10.1016/j.tree.2018.03.006] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Revised: 03/23/2018] [Accepted: 03/26/2018] [Indexed: 12/19/2022]
|
34
|
Abstract
PURPOSE OF REVIEW Caring for women with multiple sclerosis (MS), whose first symptoms typically begin during the childbearing years, requires a comprehensive approach to management across a range of reproductive exposures, and beyond through menopause. RECENT FINDINGS This article summarizes what is known about the disease course in women with MS, how it differs from men, and the current state of knowledge regarding effects of reproductive exposures (menarche, childbearing, menopause) on MS-related inflammation and neurodegeneration. Recent findings regarding pregnancy-associated relapses in the treatment era, protective effects of breastfeeding, and care for women during the menopausal transition are reviewed. Then, updated recommendations to guiding women during childbearing-including pre-conception counseling, discontinuation of MS therapies, and management of postpartum relapses-are provided. Whenever possible, areas of uncertainty and avenues for future research are highlighted. From childhood through the postreproductive life stages, gender and hormonal exposures appear to shape an individual's risk for MS, as well as the experience of living with MS.
Collapse
Affiliation(s)
- Kelsey Rankin
- Weill Institute for the Neurosciences, Department of Neurology, University of California, San Francisco, 675 Nelson Rising Lane, San Francisco, CA, USA
| | - Riley Bove
- Weill Institute for the Neurosciences, Department of Neurology, University of California, San Francisco, 675 Nelson Rising Lane, San Francisco, CA, USA.
| |
Collapse
|
35
|
Abstract
OBJECTIVE The hypothalamic gonadotropin-releasing hormone pulse generator, the pituitary gonadotropes, the ovaries, and the uterus play a crucial role in female fertility. A decline in reproductive performance represents a complex interplay of actions at all levels of the hypothalamic-pituitary-ovarian axis. Recently, in the field of female reproductive aging attention is drawn to the carbonyl stress theory. Advanced glycation end products (AGEs) contribute directly to protein damage, induce a chain of oxidative stress (OS) reactions, and increase inflammatory reactions. Here, we highlight some of the mechanisms underlying glycation damage in the ovary. METHODS Searches of electronic databases were performed. Articles relevant to possible role of OS, AGEs, and receptor for AGE (RAGE) in aging ovary were summarized in this interpretive literature review. RESULTS Follicular microenvironment undergoes an increase in OS with aging. Data support the role of OS in ovulatory dysfunction because AGEs are well-recognized mediators of increased OS. RAGE and AGE-modified proteins with activated nuclear factor-kappa B are expressed in human ovarian tissue. It was suggested that accumulation of AGEs products at the level of the ovarian follicle might trigger early ovarian aging or could be responsible for reduced glucose uptake by granulosa cells, potentially altering follicular growth. Moreover, impaired methylglyoxal detoxification causing relevant damage to the ovarian proteome might be one of the mechanisms underlying reproductive aging. CONCLUSIONS Further investigation of the role for the AGE-RAGE axis in the ovarian follicular environment is needed, and results could relate to assisted reproduction technology outcomes and new measures of ovarian reserve.
Collapse
|
36
|
Bove RM. Why monkeys do not get multiple sclerosis (spontaneously): An evolutionary approach. EVOLUTION MEDICINE AND PUBLIC HEALTH 2018; 2018:43-59. [PMID: 29492266 PMCID: PMC5824939 DOI: 10.1093/emph/eoy002] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 11/07/2017] [Indexed: 12/20/2022]
Abstract
The goal of this review is to apply an evolutionary lens to understanding the origins of multiple sclerosis (MS), integrating three broad observations. First, only humans are known to develop MS spontaneously. Second, humans have evolved large brains, with characteristically large amounts of metabolically costly myelin. This myelin is generated over long periods of neurologic development—and peak MS onset coincides with the end of myelination. Third, over the past century there has been a disproportionate increase in the rate of MS in young women of childbearing age, paralleling increasing westernization and urbanization, indicating sexually specific susceptibility in response to changing exposures. From these three observations about MS, a life history approach leads us to hypothesize that MS arises in humans from disruption of the normal homeostatic mechanisms of myelin production and maintenance, during our uniquely long myelination period. This review will highlight under-explored areas of homeostasis in brain development, that are likely to shed new light on the origins of MS and to raise further questions about the interactions between our ancestral genes and modern environments.
Collapse
Affiliation(s)
- Riley M Bove
- Department of Neurology, UCSF, San Francisco, CA, USA
| |
Collapse
|
37
|
Bleil ME, Booth-LaForce C, Benner AD. Race disparities in pubertal timing: Implications for cardiovascular disease risk among African American women. POPULATION RESEARCH AND POLICY REVIEW 2017; 36:717-738. [PMID: 30127541 PMCID: PMC6097246 DOI: 10.1007/s11113-017-9441-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Compared to white girls, sexual maturation is accelerated in African American girls as measured by indicators of pubertal development, including age at first menses. Increasing epidemiological evidence suggests that the timing of pubertal development may have strong implications for cardio-metabolic health in adolescence and adulthood. In fact, younger menarcheal age has been related prospectively to poorer cardiovascular risk factor profiles, a worsening of these profiles over time, and an increase in risk for cardiovascular events, including non-fatal incident cardiovascular disease and cardiovascular-specific and all-cause mortality. Yet, because this literature has been limited almost exclusively to white girls/women, whether this same association is present among African American girls/women has not been clarified. In the current narrative review, the well-established vulnerability of African American girls to experience earlier pubertal onset is discussed as are findings from literatures examining the health outcomes of earlier pubertal timing and its antecedents, including early life adversity exposures often experienced disproportionately in African American girls. Gaps in these literatures are highlighted especially with respect to the paucity of research among minority girls/women, and a conceptual framework is posited suggesting disparities in pubertal timing between African American and white girls may partially contribute to well-established disparities in adulthood risk for cardio-metabolic disease between African American and white women. Future research in these areas may point to novel areas for intervention in preventing or lessening the heightened cardio-metabolic risk among African American women, an important public health objective.
Collapse
Affiliation(s)
- Maria E. Bleil
- Department of Family and Child Nursing, University of Washington, Box 357262, Seattle, WA 98195, USA
| | - Cathryn Booth-LaForce
- Department of Family and Child Nursing, University of Washington, Box 357262, Seattle, WA 98195, USA
| | - Aprile D. Benner
- Human Development and Family Sciences, University of Texas at Austin, Box G1800, Austin, TX 78712, USA
| |
Collapse
|
38
|
The cost of childhood disadvantage for future generations. Brain Behav Immun 2017; 65:9-10. [PMID: 28606461 DOI: 10.1016/j.bbi.2017.06.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Accepted: 06/07/2017] [Indexed: 11/21/2022] Open
|
39
|
Ellis BJ, Bianchi J, Griskevicius V, Frankenhuis WE. Beyond Risk and Protective Factors: An Adaptation-Based Approach to Resilience. PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2017; 12:561-587. [DOI: 10.1177/1745691617693054] [Citation(s) in RCA: 198] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
How does repeated or chronic childhood adversity shape social and cognitive abilities? According to the prevailing deficit model, children from high-stress backgrounds are at risk for impairments in learning and behavior, and the intervention goal is to prevent, reduce, or repair the damage. Missing from this deficit approach is an attempt to leverage the unique strengths and abilities that develop in response to high-stress environments. Evolutionary-developmental models emphasize the coherent, functional changes that occur in response to stress over the life course. Research in birds, rodents, and humans suggests that developmental exposures to stress can improve forms of attention, perception, learning, memory, and problem solving that are ecologically relevant in harsh-unpredictable environments (as per the specialization hypothesis). Many of these skills and abilities, moreover, are primarily manifest in currently stressful contexts where they would provide the greatest fitness-relevant advantages (as per the sensitization hypothesis). This perspective supports an alternative adaptation-based approach to resilience that converges on a central question: “What are the attention, learning, memory, problem-solving, and decision-making strategies that are enhanced through exposures to childhood adversity?” At an applied level, this approach focuses on how we can work with, rather than against, these strengths to promote success in education, employment, and civic life.
Collapse
|
40
|
Lorenz TK, Demas GE, Heiman JR. Partnered sexual activity moderates menstrual cycle-related changes in inflammation markers in healthy women: an exploratory observational study. Fertil Steril 2016; 107:763-773.e3. [PMID: 27919440 DOI: 10.1016/j.fertnstert.2016.11.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Revised: 11/09/2016] [Accepted: 11/10/2016] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To examine differences in inflammation markers in sexually active versus abstinent women and observe changes in inflammation markers across the menstrual cycle. Cycle-related immune fluctuations may have evolved to reduce interference with conception. If so, reproductively active (i.e., sexually active) women should show the most variability in cytokine expression. DESIGN Participants provided serum samples at menses and ovulation (from which cytokines were assayed) and saliva samples at menses and during follicular, ovulation, and luteal phases (from which C-reactive protein [CRP] was assayed). Participants self-reported intercourse frequency during the study. SETTING Academic research laboratory. PATIENT(S) Thirty-two healthy, naturally cycling premenopausal women (sexually active, n = 15; abstinent, n = 17). INTERVENTION(S) Observational study. MAIN OUTCOME MEASURE(S) Levels of proinflammatory cytokines (interleukin-6 [IL-6], interferon γ [IFN-γ], tumor necrosis factor-α [TNF-α]), an anti-inflammatory cytokine (interleukin-4 [IL-4]), and a marker of total inflammation (CRP). RESULT(S) Sexually active women had higher levels of all of the immune markers measured, including both pro- and anti-inflammatory cytokines, than abstinent women. Relative to sexually active women, abstinent women had less change across the menstrual cycle in levels of CRP. Among sexually active women, higher intercourse frequency predicted greater midcycle decreases in CRP, IL-6, and IFN-γ and midcycle increases in IL-4. CONCLUSION(S) Sexual activity may stimulate a complex interaction between pro- and anti-inflammatory cytokines that subsequently drives midcycle declines in inflammation.
Collapse
Affiliation(s)
- Tierney K Lorenz
- Kinsey Institute, Indiana University, Bloomington, Indiana; Center for Integrative Study for Animal Behavior, Indiana University, Bloomington, Indiana; Department of Psychology, University of North Carolina at Charlotte, Charlotte, North Carolina.
| | - Gregory E Demas
- Center for Integrative Study for Animal Behavior, Indiana University, Bloomington, Indiana; Department of Biology, Indiana University, Bloomington, Indiana
| | - Julia R Heiman
- Kinsey Institute, Indiana University, Bloomington, Indiana; Center for Integrative Study for Animal Behavior, Indiana University, Bloomington, Indiana; Department of Psychological and Brain Sciences, Indiana University, Bloomington, Indiana
| |
Collapse
|
41
|
Miller EM. The reproductive ecology of iron in women. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2016; 159:S172-95. [PMID: 26808104 DOI: 10.1002/ajpa.22907] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Reproductive ecology focuses on the sensitivity of human reproduction to environmental variation. While reproductive ecology has historically focused on the relationship between energy status and reproductive outcomes, iron status is equally critical to women's reproductive health, given the wide-ranging detrimental effects of iron-deficiency anemia on maternal and infant well-being. This review interprets the vast literature on iron status and women's reproduction through an evolutionary framework. First, it will critique the evidence for iron deficiency caused by blood loss during menstruation, reinterpreting the available data as ecological variation in menses within and between populations of women. Second, it will highlight the scant but growing evidence that iron status is implicated in fertility, a relationship that has deep evolutionary roots. Third, this review proposes a new hypothesis for the transfer of iron from mother to infant via pregnancy and breastfeeding: reproductive iron withholding. In this hypothesis, mothers transfer iron to infants in a manner that helps infants avoid iron-mediated infection and oxidative stress, but trades off with potential risk of maternal and infant iron deficiency. Finally, this review explores two main factors that can modify the relationship between iron status and the gestation-lactation cycle: (1) the relationship between long-term reproductive effort (parity) and iron status and (2) supplementation schemes before and during pregnancy. The review concludes by suggesting continued research into iron homeostasis in women using evolutionary, ecological, and biocultural frameworks.
Collapse
Affiliation(s)
- Elizabeth M Miller
- Department of Anthropology, University of South Florida, Tampa, FL, 33620
| |
Collapse
|
42
|
Georgiev AV, Kuzawa CW, McDade TW. Early developmental exposures shape trade-offs between acquired and innate immunity in humans. Evol Med Public Health 2016; 2016:256-69. [PMID: 27530543 PMCID: PMC4996124 DOI: 10.1093/emph/eow022] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Accepted: 07/22/2016] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Life history theory predicts resource allocation trade-offs between competing functions and processes. We test the hypothesis that relative investment towards innate versus acquired immunity in humans is subject to such trade-offs and that three types of early developmental exposures are particularly salient in shaping adult immunophenotype: (i) pathogen exposure, (ii) nutritional resources; and (iii) extrinsic mortality cues. METHODOLOGY We quantified one aspect each of innate and acquired immune function, via C-reactive protein and Epstein-Barr virus antibodies, respectively, in a sample of 1248 men and women from the Philippines (ca. 21.5 years old). Early developmental exposures were assessed via long-term data collected prospectively since participants' birth (1983-4). We calculated a standardized ratio to assess relative bias towards acquired versus innate immune function and examined its relationship to a suite of predictors via multiple regression. RESULTS In partial support of our predictions, some of the measures of higher pathogen exposure, greater availability of nutritional resources, and lower extrinsic mortality cues in early life were associated with a bias toward acquired immunity in both men and women. The immune profile of women, in particular, appeared to be more sensitive to early life pathogen exposures than those of men. Finally, contrary to prediction, women exhibited a greater relative investment toward innate, not acquired, immunity. CONCLUSIONS AND IMPLICATIONS Early environments can exert considerable influence on the development of immunity. They affect trade-offs between innate and acquired immunity, which show adaptive plasticity and may differ in their influence in men and women.
Collapse
Affiliation(s)
| | | | - Thomas W McDade
- Department of Anthropology, Northwestern University, Evanston, IL 60208, USA
| |
Collapse
|
43
|
Clancy KB, Baerwald AR, Pierson RA. Cycle-phase dependent associations between CRP, leptin, and reproductive hormones in an urban, Canadian sample. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2016; 160:389-96. [DOI: 10.1002/ajpa.22976] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Revised: 02/03/2016] [Accepted: 02/22/2016] [Indexed: 12/25/2022]
Affiliation(s)
- Kathryn B.H. Clancy
- Laboratory for Evolutionary Endocrinology, Department of Anthropology; University of Illinois; Urbana IL 61801
| | - Angela R. Baerwald
- Department of Obstetrics, Gynecology and Reproductive Sciences; University of Saskatchewan; Saskatoon SK Canada S7N0W8
| | - Roger A. Pierson
- Department of Obstetrics, Gynecology and Reproductive Sciences; University of Saskatchewan; Saskatoon SK Canada S7N0W8
| |
Collapse
|
44
|
de Baca TC, Wahl RA, Barnett MA, Figueredo AJ, Ellis BJ. Adversity, Adaptive Calibration, and Health: The Case of Disadvantaged Families. ADAPTIVE HUMAN BEHAVIOR AND PHYSIOLOGY 2016; 2:93-115. [PMID: 27175327 DOI: 10.1007/s40750-016-0042-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Epidemiologists and medical researchers often employ an allostatic load model that focuses on environmental and lifestyle factors, together with biological vulnerabilities, to explain the deterioration of human physiological systems and chronic degenerative disease. Although this perspective has informed medicine and public health, it is agnostic toward the functional significance of pathophysiology and health deterioration. Drawing on Life History (LH) theory, the current paper reviews the literature on disadvantaged families to serve as a conceptual model of stress-health relationships in which the allocation of reproductive effort is instantiated in the LH strategies of individuals and reflects the bioenergetic and material resource tradeoffs. We propose that researchers interested in health disparities reframe chronic degenerative diseases as outcomes resulting from strategic calibration of physiological systems to best adapt, survive, and reproduce in response to demands of specific developmental contexts. These effects of adversity on later-age degenerative disease are mediated, in part, by socioemotional and cognitive mechanisms expressed in different life history strategies.
Collapse
Affiliation(s)
- Tomás Cabeza de Baca
- Health Psychology, Department of Psychiatry, University of California, San Francisco
| | - Richard A Wahl
- Adolescent Medicine, Department of Pediatrics, College of Medicine, University of Arizona
| | - Melissa A Barnett
- Division of Family Studies and Human Development, Norton School of Family and Consumer Sciences, University of Arizona
| | - Aurelio José Figueredo
- Department of Psychology, School of Mind, Brain, and Behavior, College of Science, University of Arizona
| | - Bruce J Ellis
- Division of Family Studies and Human Development, Norton School of Family and Consumer Sciences, University of Arizona
| |
Collapse
|
45
|
Blackwell AD, Tamayo MA, Beheim B, Trumble BC, Stieglitz J, Hooper PL, Martin M, Kaplan H, Gurven M. Helminth infection, fecundity, and age of first pregnancy in women. Science 2016; 350:970-2. [PMID: 26586763 DOI: 10.1126/science.aac7902] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Infection with intestinal helminths results in immunological changes that influence co-infections, and might influence fecundity by inducing immunological states affecting conception and pregnancy. We investigated associations between intestinal helminths and fertility in women, using 9 years of longitudinal data from 986 Bolivian forager-horticulturalists, experiencing natural fertility and 70% helminth prevalence. We found that different species of helminth are associated with contrasting effects on fecundity. Infection with roundworm (Ascaris lumbricoides) is associated with earlier first births and shortened interbirth intervals, whereas infection with hookworm is associated with delayed first pregnancy and extended interbirth intervals. Thus, helminths may have important effects on human fertility that reflect physiological and immunological consequences of infection.
Collapse
Affiliation(s)
- Aaron D Blackwell
- Department of Anthropology, University of California Santa Barbara, CA 93106, USA. Tsimane Health and Life History Project, San Borja, Bolivia. Broom Center for Demography, University of California Santa Barbara, CA 93106, USA.
| | - Marilyne A Tamayo
- Department of Anthropology, University of Missouri, Columbia, MO 65211, USA
| | - Bret Beheim
- Tsimane Health and Life History Project, San Borja, Bolivia. Department of Anthropology, University of New Mexico, Albuquerque, NM 87131, USA
| | - Benjamin C Trumble
- Department of Anthropology, University of California Santa Barbara, CA 93106, USA. Tsimane Health and Life History Project, San Borja, Bolivia. Broom Center for Demography, University of California Santa Barbara, CA 93106, USA. Center for Evolutionary Medicine, Arizona State University, Tempe, AZ 85287, USA. School of Human Evolution and Social Change, Arizona State University, Tempe, AZ, USA
| | - Jonathan Stieglitz
- Tsimane Health and Life History Project, San Borja, Bolivia. Department of Anthropology, University of New Mexico, Albuquerque, NM 87131, USA. Institute for Advanced Study in Toulouse, Toulouse, France
| | - Paul L Hooper
- Tsimane Health and Life History Project, San Borja, Bolivia. Department of Anthropology, Emory University, Atlanta, GA 30322, USA
| | - Melanie Martin
- Department of Anthropology, University of California Santa Barbara, CA 93106, USA. Tsimane Health and Life History Project, San Borja, Bolivia. Broom Center for Demography, University of California Santa Barbara, CA 93106, USA
| | - Hillard Kaplan
- Tsimane Health and Life History Project, San Borja, Bolivia. Department of Anthropology, University of New Mexico, Albuquerque, NM 87131, USA
| | - Michael Gurven
- Department of Anthropology, University of California Santa Barbara, CA 93106, USA. Tsimane Health and Life History Project, San Borja, Bolivia. Broom Center for Demography, University of California Santa Barbara, CA 93106, USA
| |
Collapse
|
46
|
Lorenz TK, Worthman CM, Vitzthum VJ. Links among inflammation, sexual activity and ovulation: Evolutionary trade-offs and clinical implications. EVOLUTION MEDICINE AND PUBLIC HEALTH 2015; 2015:304-24. [PMID: 26675298 PMCID: PMC4681377 DOI: 10.1093/emph/eov029] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Accepted: 11/12/2015] [Indexed: 12/30/2022]
Abstract
Inflammation in healthy sexually active women decreased at midcycle, around ovulation, which may have evolved to promote conception. Background and objectives: We examined a mechanism that may coordinate trade-offs between reproduction and immune response in healthy women, namely, changes in inflammation across the ovarian cycle. Methodology: We investigated C-reactive protein (CRP), an inflammation marker, across two consecutive ovarian cycles in 61 Bolivian women. Participants provided saliva samples every other day, and dried blood spots on 5–6 days spread across weeks 2–3 of each cycle. Cycles were characterized as ovulatory/anovulatory based on profiles of reproductive hormones. Participants also reported whether they were sexually partnered with a male or sexually abstinent during the study. Results: High early-cycle, but not late-cycle, CRP was associated with anovulation. High inflammation at the end of one cycle was not associated with anovulation in the subsequent cycle. Among ovulatory cycles, women with sexual partners had significantly lower CRP at midcycle, and higher CRP at follicular and luteal phases; in contrast, sexually abstinent women had little cycle-related change in CRP. In anovulatory cycles, partnership had no effect on CRP. CRP varied significantly with socioeconomic status (higher in better-off than in poorer women). Conclusions and implications: These findings suggest that the cycle-specific effect of inflammation on ovarian function may be a flexible, adaptive mechanism for managing trade-offs between reproduction and immunity. Sociosexual behavior may moderate changes in inflammation across the ovarian cycle, suggesting that these shifts represent evolved mechanisms to manage the trade-offs between reproduction and immunity. Clinically, these findings support considering both menstrual cycle phase and sexual activity in evaluations of pre-menopausal women’s CRP concentrations.
Collapse
Affiliation(s)
- Tierney K Lorenz
- The Kinsey Institute, Indiana University, Morrison Hall 313, 1165 E 3rd Street, Bloomington, IN 47405, USA; The Center for Integrative Study of Animal Behavior, Indiana University, Bloomington, IN 47405, USA;
| | - Carol M Worthman
- Laboratory for Comparative Human Biology, Department of Anthropology, Emory University, 214 Anthropology, 1557 Dickey Drive, Atlanta, GA 30322, USA
| | - Virginia J Vitzthum
- The Kinsey Institute, Indiana University, Morrison Hall 313, 1165 E 3rd Street, Bloomington, IN 47405, USA; The Center for Integrative Study of Animal Behavior, Indiana University, Bloomington, IN 47405, USA; Evolutionary Anthropology Laboratory, Department of Anthropology, Indiana University, Student Building 130, 701 E. Kirkwood Avenue, Bloomington, IN 47405, USA
| |
Collapse
|
47
|
Barrett ES, Tran V, Thurston SW, Frydenberg H, Lipson SF, Thune I, Ellison PT. Women who are married or living as married have higher salivary estradiol and progesterone than unmarried women. Am J Hum Biol 2015; 27:501-7. [PMID: 25753399 DOI: 10.1002/ajhb.22676] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Revised: 12/02/2014] [Accepted: 12/20/2014] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVES Extensive research has demonstrated that marriage and parenting are associated with lower testosterone levels in men, however, very little is known about associations with hormone concentrations in women. Two studies have found lower testosterone in relation to pair-bonding and motherhood in women, with several others suggesting that estradiol levels are lower among parous women than nulliparous women. Here, we examine estradiol and progesterone concentrations in relation to marriage and motherhood in naturally cycling, reproductive age women. METHODS In 185 Norwegian women, estradiol and progesterone concentrations were assayed from waking saliva samples collected daily over the course of a menstrual cycle. Cycles were aligned on day 0, the day of ovulation. Mean periovulatory estradiol (days -7 to +6) and luteal progesterone (day +2 to +10) indices were calculated. Marital status and motherhood (including age of youngest child) were reported in baseline questionnaires. Multivariable linear regression models were used to examine associations between ovarian hormones, marital status, and motherhood. RESULTS Women who were married or living as married had higher estradiol than unmarried women (β = 0.19; 95% CI: 0.02, 0.36) and higher luteal progesterone as well (β = 0.19; 95% CI: -0.01, 0.39). There were no notable differences in hormone levels in relationship to motherhood status. CONCLUSIONS Our results indicate that ovarian steroid hormones may be higher among women who are married or living as married, and suggest several possible explanations, however, additional research is needed to elucidate any causal relationships.
Collapse
Affiliation(s)
- Emily S Barrett
- Department of Obstetrics and Gynecology, University of Rochester School of Medicine and Dentistry, Rochester, New York
| | - Van Tran
- Department of Biostatistics, University of Rochester School of Medicine and Dentistry, Rochester, New York
| | - Sally W Thurston
- Department of Biostatistics, University of Rochester School of Medicine and Dentistry, Rochester, New York
| | | | - Susan F Lipson
- Department of Human Evolutionary Biology, Harvard University, Cambridge, Massachusetts
| | - Inger Thune
- The Cancer Center, Oslo University Hospital, Oslo, Norway.,Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, Tromsø, Norway
| | - Peter T Ellison
- Department of Human Evolutionary Biology, Harvard University, Cambridge, Massachusetts
| |
Collapse
|
48
|
Nteeba J, Ganesan S, Keating AF. Progressive obesity alters ovarian folliculogenesis with impacts on pro-inflammatory and steroidogenic signaling in female mice. Biol Reprod 2014; 91:86. [PMID: 25143355 DOI: 10.1095/biolreprod.114.121343] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Diet-induced obesity induces immune cell infiltration and inflammation in peri-ovarian adipose tissue and mRNA expression of inflammatory markers in ovarian tissue. Whether these changes are associated with obesity-related ovarian dysfunction remains unknown. In the present study, qRT-PCR and Western blotting techniques were used to compare mRNA and protein abundance of ovarian immune cell and inflammation markers, along with NF-kappaB and steroidogenic pathway members in normal wild-type non-agouti (a/a; lean) and lethal yellow mice (KK.CG-A(y/)J; obese) at 6, 12, 18, or 24 wk of age. Our data revealed that, beginning at 12 wk of age, NF-kappaB inflammatory signaling members were elevated (P < 0.05) in obese females. Interestingly obesity had opposing and temporal effects on the steroidogenic enzyme pathway. Obesity decreased (P < 0.05) STAR protein at 12, 18, and 24 wk of age. CYP11A1 and CYP19A1 proteins were increased (P < 0.05) at 12 wk but were decreased (P < 0.05) at 18 and 24 wk. Interestingly, CYP19A1 was increased in lethal yellow mouse ovaries at 6 wk of age, potentially indicating early puberty onset. These data demonstrate that obesity alters expression of ovarian inflammatory and steroidogenic pathway genes in ways which could adversely affect ovarian function.
Collapse
Affiliation(s)
- Jackson Nteeba
- Department of Animal Science, Iowa State University, Ames, Iowa
| | - Shanthi Ganesan
- Department of Animal Science, Iowa State University, Ames, Iowa
| | | |
Collapse
|
49
|
Parks CG, Miller FW, Satoh M, Chan EKL, Andrushchenko Z, Birnbaum LS, Jusko TA, Kissling GE, Patel MD, Rose KM, Weinberg C, Zeldin DC, Sandler DP. Reproductive and hormonal risk factors for antinuclear antibodies (ANA) in a representative sample of U.S. women. Cancer Epidemiol Biomarkers Prev 2014; 23:2492-502. [PMID: 25086100 DOI: 10.1158/1055-9965.epi-14-0429] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Autoantibodies are of growing interest in cancer research as potential biomarkers; yet, the determinants of autoimmunity are not well understood. Antinuclear antibodies (ANA) are common in the general population and are more prevalent in women and older adults. Here, we examined the relationship of ANA with reproductive and hormonal factors in a representative sample of U.S. women. METHODS We analyzed data on reproductive history and exogenous hormone use in relation to serum ANA in 2,037 females ages 12 years and older from the National Health and Nutrition Examination Survey (NHANES; 1999-2004). Estimated ANA prevalences were adjusted for sampling weights. Prevalence ORs (POR) and 95% confidence intervals (CI) were adjusted for age, race, and poverty-income ratio, and models were stratified by menopause status. RESULTS In premenopausal women ages 20 years and older, ANA prevalence was associated with parity (P < 0.001; parous vs. nulliparous POR = 2.0; 95% CI, 1.2-3.4), but in parous women, ANA did not vary by number of births, age at first birth, years since last birth, or breastfeeding. In postmenopausal women, ANA prevalence was associated with an older age at menarche (P = 0.019; age 16-20 vs. 10-12 years POR = 3.0; 95% CI, 1.6-5.9), but not with parity. Oral contraceptives and estrogen therapy were not associated with a higher ANA prevalence. CONCLUSIONS Childbearing (having had one or more births) may explain age-associated elevations in ANA prevalence seen in premenopausal women. IMPACT These findings highlight the importance of considering reproductive history in studies of autoimmunity and cancer in women.
Collapse
Affiliation(s)
- Christine G Parks
- National Institute of Environmental Health Science, NIH, Research Triangle Park, North Carolina.
| | - Frederick W Miller
- National Institute of Environmental Health Science, NIH, Bethesda, Maryland
| | - Minoru Satoh
- University of Occupational and Environmental Health, Kitakyushu, Fukuoka, Japan
| | | | | | - Linda S Birnbaum
- National Institute of Environmental Health Science, NIH, Research Triangle Park, North Carolina
| | - Todd A Jusko
- University of Rochester School of Medicine and Dentistry, Rochester, New York
| | - Grace E Kissling
- National Institute of Environmental Health Science, NIH, Research Triangle Park, North Carolina
| | - Mehul D Patel
- University of North Carolina, Chapel Hill, North Carolina
| | - Kathryn M Rose
- Social and Scientific Systems, Research Triangle Park, North Carolina
| | - Clarice Weinberg
- National Institute of Environmental Health Science, NIH, Research Triangle Park, North Carolina
| | - Darryl C Zeldin
- National Institute of Environmental Health Science, NIH, Research Triangle Park, North Carolina
| | - Dale P Sandler
- National Institute of Environmental Health Science, NIH, Research Triangle Park, North Carolina
| |
Collapse
|
50
|
Hassouna A, Obaia E, Marzouk S, Rateb M, Haidara M. The role of sex hormones in induced-systemic inflammation in female albino rats. ACTA ACUST UNITED AC 2014; 101:112-27. [PMID: 24631798 DOI: 10.1556/aphysiol.101.2014.1.12] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- A Hassouna
- Cairo University Departments of Medical Biochemistry, Faculty of Medicine Cairo Egypt
| | - E Obaia
- Cairo University Departments of Medical Biochemistry, Faculty of Medicine Cairo Egypt
| | - S Marzouk
- Cairo University Departments of Medical Biochemistry, Faculty of Medicine Cairo Egypt
| | - M Rateb
- Cairo University Departments of Physiology, Faculty of Medicine Cairo Egypt
| | - Mohamed Haidara
- King Khalid University Department of Physiology, College of Medicine Abha Saudi Arabia
| |
Collapse
|