scholarly journals Environmental Obesogens and Human Health

2021 ◽  
Author(s):  
Archisman Mahapatra ◽  
Priya Gupta ◽  
Anjali Suman ◽  
Rahul Kumar Singh
Keyword(s):  
Human Health ◽  
Endocrine Disruption ◽  
Adult Population ◽  
Endocrine Disrupting Chemicals ◽  
Model Systems ◽  
Health Concern ◽  
Increased Risk ◽  
Endocrine Disrupting ◽  
The World ◽  
Underlying Mechanisms

Obesity is an alarming public health concern that contributes to a substantially increased risk of multiple chronic disorders, including diabetes. As per WHO data, in 2016, almost 39% adult population of the world is overweight, 13% of them were obese. There is prominent evidence on the involvement of environmental endocrine-disrupting chemicals, termed obesogens, in the prevalence of this growing worldwide pandemic, obesity. The exaggerated effect of obesogens on endocrine disruption, lipid metabolism and homeostasis, adipocyte functioning, impaired thermogenesis, inflammation, epigenetics, and overall human health will be covered in this chapter. This chapter will discuss the environmental obesogen hypothesis, the epidemiological and experimental evidence of obesogens, its chemical characteristics, and possible mechanism of actions. It will also focus on some recent indications of obesogens and their correlation in COVID-19 disease pathogenesis. This chapter will try to conclude with strategies for identifying the underlying mechanisms of obesogens within model systems and the human body, including future directions.

Hormonal Confusion

2016 ◽  
Author(s):  
Geoffrey C. Kabat
Keyword(s):  
European Union ◽  
Hormone Therapy ◽  
Human Health ◽  
Endocrine Disruption ◽  
Endocrine Disrupting Chemicals ◽  
Environmental Exposures ◽  
Environmental Estrogens ◽  
The European Union ◽  
Endocrine Disrupting

In the early 1990s concern emerged that hormonal compounds present in small amounts in food and water – “environmental estrogens” -- could be having subtle effects on human health and wildlife. This concern led to the formulation of the “endocrine-disruption hypothesis,” which has received widespread attention. Over twenty years of research have shown that environmental exposures to these substances is generally minute and are dwarfed by hormonal (phytoestrogenic) compounds in food, as well as by hormone therapy used by some women. Nevertheless, the issue of “endocrine-disrupting chemicals in the environment” is currently under debate within the European Union and elsewhere.

Advancing the testing and assessment of chemical substances for endocrine disruption: OECD activities

2003 ◽  
Vol 75 (11-12) ◽  
pp. 2613-2615
Author(s):  
H. B. W. M. Koëter
Keyword(s):  
Human Health ◽  
Endocrine Disruption ◽  
Endocrine Disrupting Chemicals ◽  
Test Methods ◽  
Chemical Substances ◽  
Work Sharing ◽  
Work Related ◽  
Testing Tools ◽  
Endocrine Disrupting ◽  
Development And Validation

This paper describes the establishment of a number of expert groups in the Organization for Economic Cooperation and Development (OECD) to manage the work related to the development and validation of test methods to identify and characterize the human health and aquatic environmental hazards of endocrine-disrupting chemicals. In addition, the concept of testing and assessment, using the most adequate testing tools without being prescriptive, is explained, and a coordinated approach for international work sharing under the OECD umbrella is described.

scholarly journals Organizational and activational effects of estrogenic endocrine disrupting chemicals

2002 ◽  
Vol 18 (2) ◽  
pp. 495-504 ◽  
Author(s):  
Ellen K. Silbergeld ◽  
Jodi A. Flaws ◽  
Ken M. Brown
Keyword(s):  
Endocrine Disruption ◽  
Mode Of Action ◽  
Endocrine Disrupting Chemicals ◽  
Model Systems ◽  
Common Mode ◽  
Endocrine Disrupting ◽  
Hormone Sensitive ◽  
The Brain ◽  
Estrogenic Endocrine Disrupting Chemicals

Endocrine disruption is a hypothesis of common mode of action that may define a set of structurally varied chemicals, both natural and synthetic. Their common mode of action may suggest that they produce or contribute to similar toxic effects, although this has been difficult to demonstrate. Insights from developmental biology suggest that development of hormone sensitive systems, such as the brain and the genitourinary tract, may be particularly sensitive to EDCs. Because these systems are both organized and later activated by hormones, the brain and vagina may be valuable model systems to study the toxicity of EDCs in females and to elucidate mechanisms whereby early exposures appear to affect long term function.

scholarly journals Endocrine Disrupting Chemicals and Thyroid Cancer: An Overview

Toxics ◽  
2021 ◽  
Vol 9 (1) ◽  
pp. 14
Author(s):  
Mathilda Alsen ◽  
Catherine Sinclair ◽  
Peter Cooke ◽  
Kimia Ziadkhanpour ◽  
Eric Genden ◽  
...  
Keyword(s):  
Thyroid Cancer ◽  
Flame Retardants ◽  
Endocrine Disrupting Chemicals ◽  
National Institutes Of Health ◽  
Future Research ◽  
National Library ◽  
Comprehensive Overview ◽  
Carcinogenic Effect ◽  
Increased Risk ◽  
Endocrine Disrupting

Endocrine disruptive chemicals (EDC) are known to alter thyroid function and have been associated with increased risk of certain cancers. The present study aims to provide a comprehensive overview of available studies on the association between EDC exposure and thyroid cancer. Relevant studies were identified via a literature search in the National Library of Medicine and National Institutes of Health PubMed as well as a review of reference lists of all retrieved articles and of previously published relevant reviews. Overall, the current literature suggests that exposure to certain congeners of flame retardants, polychlorinated biphenyls (PCBs), and phthalates as well as certain pesticides may potentially be associated with an increased risk of thyroid cancer. However, future research is urgently needed to evaluate the different EDCs and their potential carcinogenic effect on the thyroid gland in humans as most EDCs have been studied sporadically and results are not consistent.

Endocrine disrupting chemicals in wild freshwater fishes: Species, tissues, sizes and human health risks

2019 ◽  
Vol 244 ◽  
pp. 462-468 ◽  
Author(s):  
Xinyi Zhou ◽  
Zhaoguang Yang ◽  
Zhoufei Luo ◽  
Haipu Li ◽  
Guoyao Chen
Keyword(s):  
Human Health ◽  
Health Risks ◽  
Endocrine Disrupting Chemicals ◽  
Freshwater Fishes ◽  
Human Health Risks ◽  
Endocrine Disrupting

scholarly journals Epigenetics, Evolution, Endocrine Disruption, Health, and Disease

Endocrinology ◽  
2006 ◽  
Vol 147 (6) ◽  
pp. s4-s10 ◽  
Author(s):  
David Crews ◽  
John A. McLachlan
Keyword(s):  
Mental Health ◽  
Recent Work ◽  
Endocrine Disruption ◽  
Endocrine Disrupting Chemicals ◽  
Epigenetic Mechanisms ◽  
Physical And Mental Health ◽  
Risk Levels ◽  
Endocrine Disrupting ◽  
Increase Risk ◽  
Health And Disease

Abstract Endocrine-disrupting chemicals (EDCs) in the environment have been linked to human health and disease. This is particularly evident in compounds that mimic the effects of estrogens. Exposure to EDCs early in life can increase risk levels of compromised physical and mental health. Epigenetic mechanisms have been implicated in this process. Transgenerational consequences of EDC exposure is also discussed in both a proximate (mechanism) and ultimate (evolution) context as well as recent work suggesting how such transmission might become incorporated into the genome and subject to selection. We suggest a perspective for exploring and ultimately coming to understand diseases that may have environmental or endocrine origins.

scholarly journals Epidemiological Approaches to the Effects of Endocrine Disrupting Chemicals on Human Health

2000 ◽  
Vol 21 (6) ◽  
pp. 361-367 ◽  
Author(s):  
MASAHARU YAMAMOTO ◽  
HIROTO NAKADAIRA ◽  
KAZUTOSHI NAKAMURA ◽  
KAZUO ENDOH
Keyword(s):  
Human Health ◽  
Endocrine Disrupting Chemicals ◽  
Endocrine Disrupting

scholarly journals COVID-19 and the Heart

2020 ◽  
pp. 1-5 ◽  
Author(s):  
Chaitanya Rojulpote ◽  
Karthik Gonuguntla ◽  
Shivaraj Patil ◽  
Abhijit Bhattaru ◽  
Paco Bravo
Keyword(s):  
Cardiovascular System ◽  
The Novel ◽  
Health Crisis ◽  
Risk Of Death ◽  
Increased Risk ◽  
The World ◽  
Significant Burden ◽  
Coronary Syndromes ◽  
Novel Virus ◽  
Underlying Mechanisms

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) which causes coronavirus disease 2019 (COVID-19) has resulted in a global health crisis. Prior to the arrival of this viral pandemic, the world was already plagued with a significant burden of cardiovascular disease. With the introduction of the novel virus, the world now faces a double jeapordy. Early reports have suggested an increased risk of death in individuals with underlying cardio-metabolic disorders. The exact effects of COVID-19 on the cardiovascular system are not well determined, however lessons from prior viral epidemics suggest that such infections can trigger acute coronary syndromes, arrhythmias and heart failure via direct and indirect mechanisms. In this article, we aimed to discuss the effects and potential underlying mechanisms of COVID -19 as well as potential implications of treatments targeted against this virus on the cardiovascular system.

Gestational Exposure to Common Endocrine Disrupting Chemicals and Their Impact on Neurodevelopment and Behavior

2020 ◽  
Vol 82 (1) ◽  
pp. 177-202 ◽  
Author(s):  
Dinushan Nesan ◽  
Deborah M. Kurrasch
Keyword(s):  
Endocrine Disruption ◽  
Polybrominated Diphenyl Ethers ◽  
Animal Studies ◽  
Endocrine Disrupting Chemicals ◽  
Lactational Exposure ◽  
Gestational Exposure ◽  
Early Life Exposure ◽  
Endocrine Disrupting ◽  
Physiological Homeostasis ◽  
Nervous System Function

Endocrine disrupting chemicals are common in our environment and act on hormone systems and signaling pathways to alter physiological homeostasis. Gestational exposure can disrupt developmental programs, permanently altering tissues with impacts lasting into adulthood. The brain is a critical target for developmental endocrine disruption, resulting in altered neuroendocrine control of hormonal signaling, altered neurotransmitter control of nervous system function, and fundamental changes in behaviors such as learning, memory, and social interactions. Human cohort studies reveal correlations between maternal/fetal exposure to endocrine disruptors and incidence of neurodevelopmental disorders. Here, we summarize the major literature findings of endocrine disruption of neurodevelopment and concomitant changes in behavior by four major endocrine disruptor classes:bisphenol A, polychlorinated biphenyls, organophosphates, and polybrominated diphenyl ethers. We specifically review studies of gestational and/or lactational exposure to understand the effects of early life exposure to these compounds and summarize animal studies that help explain human correlative data.

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