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Lee J, Papa F, Jaini PA, Alpini S, Kenny T. An Epigenetics-Based, Lifestyle Medicine-Driven Approach to Stress Management for Primary Patient Care: Implications for Medical Education. Am J Lifestyle Med 2020; 14:294-303. [PMID: 32477032 PMCID: PMC7232902 DOI: 10.1177/1559827619847436] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 03/26/2019] [Accepted: 04/10/2019] [Indexed: 12/22/2022] Open
Abstract
Over 75% of patients in the primary care setting present with stress-related complaints. Curiously, patients and health care providers all too often see stress as a relatively benign sequela of many common illnesses such as heart disease, cancer, lung disease, dementia, diabetes, and mental illness. Unfortunately, various day-to-day lifestyle choices and environmental factors, unrelated to the presence of any disease, can cause stress sufficient to contribute to the development of various diseases/disorders and suboptimal health. There is evidence suggesting that counseling in stress management-oriented therapeutic interventions (as offered by lifestyle medicine-oriented practitioners) may prevent or reduce the onset, severity, duration, and/or overall burden of stress-related illnesses. Such counseling often involves considerations such as the patient's nutrition, physical activity, interest in/capacity to meditate, drug abuse/cessation, and so on. Unfortunately, lifestyle medicine-oriented approaches to stress management are rarely offered in primary care-the patient care arena wherein such counseling would likely be best received by patients. Would health care outcomes improve if primary care providers offered counseling in both stress management and positive lifestyle choices? The purpose of this article is to provide both primary care practitioners and educators in health care training programs with an introductory overview of epigenetics. An emerging field of science offering insights into how factors such as stress and lifestyle choices interact with our genes in ways that can both positively and negatively impact the various micro (eg, cellular) through macro (eg, physiologic, pathophysiologic) processes that determine our tendencies toward illness or wellness. A deeper understanding of epigenetics, as provided herein, should enable primary care providers and medical educators to more confidently advocate for the primary benefits associated with counseling in both stress reduction and the pursuit of healthy lifestyle choices.
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Affiliation(s)
- Jenny Lee
- Preventive Medicine, Loma Linda University, Loma Linda, California (JL)
- UNT Health Science Center, Fort Worth, Texas (FP, SA, TK)
- John Peter Smith Hospital, Fort Worth, Texas (PJ)
| | - Frank Papa
- Frank Papa, DO, PhD, Medical Education, UNT Health Science Center, 3500 Camp Bowie Blvd, Fort Worth, TX 76107; e-mail:
| | - Paresh Atu Jaini
- Preventive Medicine, Loma Linda University, Loma Linda, California (JL)
- UNT Health Science Center, Fort Worth, Texas (FP, SA, TK)
- John Peter Smith Hospital, Fort Worth, Texas (PJ)
| | - Sarah Alpini
- Preventive Medicine, Loma Linda University, Loma Linda, California (JL)
- UNT Health Science Center, Fort Worth, Texas (FP, SA, TK)
- John Peter Smith Hospital, Fort Worth, Texas (PJ)
| | - Tim Kenny
- Preventive Medicine, Loma Linda University, Loma Linda, California (JL)
- UNT Health Science Center, Fort Worth, Texas (FP, SA, TK)
- John Peter Smith Hospital, Fort Worth, Texas (PJ)
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Marchiani S, Tamburrino L, Muratori M, Baldi E. New insights in sperm biology: How benchside results in the search for molecular markers may help understand male infertility. World J Transl Med 2016; 5:26-36. [DOI: 10.5528/wjtm.v5.i1.26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Revised: 01/22/2016] [Accepted: 02/17/2016] [Indexed: 02/06/2023] Open
Abstract
The male factor is responsible for about 40% of couple infertility cases and such percentage is expected to increase in the future because of several likely factors including the presence of endocrine disruptors in the environment, changes in lifestyle habits and advanced couple aging. How such factors affect male fertility status, however, should be clarified. Most studies on male fertility status have focused on parameters analyzed using a spermiogram test, the primary diagnostic tool in the routine assessment of male infertility, which is, however, poorly predictive of both natural and medically assisted conception. For these reasons it is mandatory for the scientific community to identify new molecular markers to incorporate into the existing diagnostic tests of male fertility. Ideally, such markers would be detected in mature spermatozoa to avoid invasive procedures for the patient. This review summarizes the recent advancements in benchside approaches that appear most promising for the development of new diagnostic sperm fertility tests, or identification of therapeutic targets, and, illustrates their advantages and limits.
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"Stress entropic load" as a transgenerational epigenetic response trigger. Med Hypotheses 2014; 82:271-4. [PMID: 24405889 DOI: 10.1016/j.mehy.2013.12.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2013] [Revised: 12/06/2013] [Accepted: 12/12/2013] [Indexed: 11/23/2022]
Abstract
Epigenetic changes are generally based on the switching of alternative functional or structural states and result in the adaptation of cellular expression patterns during proliferation, differentiation or plastic changes in the adult organism, whereas some epigenetic information can be passed on other generations while other is not. Hence, the principal question is: why is some information reset or resolved during the meiosis process and other is passed from one generation to another, or, in other words: what "adaptation trigger" level initiates transgenerationally transmitted epigenome change? Hereto, we propose a theory which states that stress, or, more specifically, the energy cost of an individual's adaptation to stress, represents a viable candidate for the transgenerational transmission trigger of a given acquired trait. It has been reported recently that the higher lifetime entropy generation of a unit's body mass, the higher the entropy stress level (which is a measure of energy released by a unit's organ mass) and the irreversibility within the organ, resulting in faster organ degradation and consequent health problems for the entire biological system. We therefore suggest a new term: "stress entropic load" will reflect the actual energetic cost of an individual's adaptation and may be used to estimate the probability of inducing transgenerational response once characterized or measured.
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