Protocol for a pilot study assessing a virtual mindfulness intervention for postpartum African American women.

Elevated perinatal depressive symptoms are more common among disadvantaged African American women, and they are almost four times as likely to have postpartum posttraumatic stress compared to white women. For new mothers, depressive symptoms and posttraumatic stress can lead to negative parenting, poor mother-infant bonding, and delayed infant development. For African American women, a culturally adapted mindfulness-based intervention offers great potential as an acceptable approach to reduce psycho-behavioral symptoms and improve mother-infant interactions (i.

Impact of a Mindfulness-Based Stress Reduction Program on Psychological Well-Being, Cortisol, and Inflammation in Women Veterans.

Background: Women veterans experience higher levels of stress-related symptoms than their civilian counterparts. Psychological stress is associated with greater inflammation and may increase risk for cardiovascular disease (CVD). Mindfulness-based stress reduction (MBSR) has been found to improve psychological well-being in other populations but no randomized controlled trials (RCT) have been conducted examining the impact of MBSR on well-being and inflammation in women veterans at risk for CVD.

Heart Rate Variability and Inflammatory Stress Response in Young African American Men: Implications for Cardiovascular Risk.

African American men have a disproportionately higher incidence of and suffer greater severity and earlier death from cardiovascular disease (CVD). A common feature of many diseases, which disproportionately afflict disadvantaged African Americans, is inflammation. In particular, inflammation plays a decisive role in the pathogenesis of CVD in that persistent inflammation contributes to plaque evolution and destabilization.

Preliminary evidence for a race-based stress reduction intervention for Black women at risk for cardiovascular disease.

Objective: Despite evidence that chronic stress, racism, and discrimination impact the well-being and the risk for cardiovascular disease (CVD) in Black women, there are few evidence-based interventions that improve well-being and reduce the risk for CVD in women of minority groups. The purpose of this pilot study was to evaluate the psychobehavioral and anti-inflammatory benefit of a race-based stress reduction program "Resilience, Stress, and Ethnicity (RiSE) for Black women at risk for CVD.

Methods: Black women were recruited from the Chicagoland community and randomized to either the 8-week RiSE intervention (n = 40) or control group (n = 34).

A Behavioral Epigenetics Model to Predict Oral Feeding Skills in Preterm Infants.

Background: Preterm infants experience a multitude of prenatal and postnatal stressors, resulting in cumulative stress exposure, which may jeopardize the timely attainment of developmental milestones, such as achieving oral feeding. Up to 70% of preterm infants admitted to the neonatal intensive care unit experience challenges while initiating oral feeding. Oral feeding skills require intact neurobehavioral development.

Mindfulness Predicts Psycho-behavioral Improvement after Breast Cancer Diagnosis: Influence of Childhood Adversity.

Mindfulness-based interventions provide psychological benefit after breast cancer diagnosis. The aims of this study were to determine whether within-person change in facets of mindfulness predict psycho-behavioral improvements in women with breast cancer, and to assess the influence of childhood adversity on those improvements. Women randomized to the mindfulness arm of a larger trial were evaluated.

Qualitative evidence for Resilience, Stress, and Ethnicity (RiSE): A program to address race-based stress among Black women at risk for cardiovascular disease.

Objective: Growing evidence demonstrates that perceived discrimination and racism are significant contributing factors to psychological distress, low-grade chronic inflammation, and cardiovascular health disparities among minorities, particularly among Black women. Despite this evidence, there are no evidence-based complementary therapy interventions available to ameliorate chronic stress associated with racism and discrimination. The purpose of this study was to examine the feasibility and effectiveness of a novel, 8-week, group-based stress reduction program, Resilience, Stress and Ethnicity (RiSE), designed to help Black women at risk for cardiovascular disease (CVD) develop effective coping skills for dealing with chronic stress uniquely associated with being a minority.

Mindfulness based stress reduction provides psychological benefit and restores immune function of women newly diagnosed with breast cancer: A randomized trial with active control.

Background: Women newly diagnosed with breast cancer experience psychological distress, accompanied by reduced Natural Killer Cell Activity (NKCA) and altered levels of cytokines, which may compromise cancer control. Few studies have evaluated psycho-immune outcomes of mindfulness-based stress reduction (MBSR) for women newly diagnosed with breast cancer in comparison to an active control condition.

Objective: The purpose of this study was to determine whether MBSR benefits psychological, behavioral, and immunological function in women recently diagnosed with breast cancer.

During stress, heart rate variability moderates the impact of childhood adversity in women with breast cancer.

Childhood adversity has long-lasting neuro-biological effects that can manifest as exaggerated stress responsivity to environmental challenge. These manifestations include a dysregulated hypothalamic-pituitary-adrenocortical (HPA) axis as well as increased levels of inflammatory mediators in response to stress. In this investigation, vagal parasympathetic activity was assessed for its capacity to moderate the relationship between childhood adversity and stress responsivity (cortisol and inflammation) during an acute laboratory challenge (Trier Social Stress Test-TSST).

Chromatin organization as an indicator of glucocorticoid induced natural killer cell dysfunction.

It is well-established that psychological distress reduces natural killer cell immune function and that this reduction can be due to the stress-induced release of glucocorticoids. Glucocorticoids are known to alter epigenetic marks associated with immune effector loci, and are also known to influence chromatin organization. The purpose of this investigation was to assess the effect of glucocorticoids on natural killer cell chromatin organization and to determine the relationship of chromatin organization to natural killer cell effector function, e.

Relationship of childhood adversity and neighborhood violence to a proinflammatory phenotype in emerging adult African American men: An epigenetic link.

African American men (AAM) who are exposed to trauma and adversity during their early life are at greater risk for poor health over their lifespan. Exposure to adversity during critical developmental windows may embed an epigenetic signature that alters expression of genes that regulate stress response systems, including those genes that regulate the inflammatory response to stress. Such an epigenetic signature may increase risk for diseases exacerbated by inflammation, and may contribute to health disparity.

Exploring Spirituality Among African American Women: Implications for Promoting Breast Health Behaviors.

The purpose of this qualitative study was to gain understanding of the definition, meaning, and function of spirituality to African American women. Four categories emerged that add insight for nurses to develop innovative spiritual-based strategies to promote African American women's positive health behaviors. Implications for promoting breast health behaviors are described.

Inflammatory and Epigenetic Pathways for Perinatal Depression.

Depression during the perinatal period is common and can have adverse consequences for women and their children. Yet, the biobehavioral mechanisms underlying perinatal depression are not known. Adverse early life experiences increase the risk for adult depression.

Relationships among psychosocial factors, biomarkers, preeclampsia, and preterm birth in African American women: a pilot.

Aim: To explore the relationships among psychosocial factors (optimism, uncertainty, social support, coping, psychological distress), biomarkers (cortisol, cytokines), preeclampsia, and preterm birth in African American women.

Methods: Forty-nine pregnant African American women completed psychosocial questionnaires and had blood collected for biomarkers between 26 and 36 weeks of gestation. Birth outcomes were obtained from birth records.

Day-to-day dynamics of associations between sleep, napping, fatigue, and the cortisol diurnal rhythm in women diagnosed as having breast cancer.

Objectives: To examine whether day-to-day variations in sleep behaviors, ongoing sleep disturbance, and fatigue predict the cortisol diurnal rhythm in women recently diagnosed as having early-stage breast cancer.

Methods: Women (N = 130, mean [standard deviation] age = 55.6 [9.

Yoga: a biobehavioral approach to reduce symptom distress in women with urge urinary incontinence.

Urge urinary incontinence is a debilitating chronic condition that poses challenges for affected women and the clinicians who care for them. Multicomponent behavioral therapies have shown promise in allowing women to manage their symptoms. New evidence suggests an underlying pathophysiologic inflammatory process for urge urinary incontinence, and complementary therapies that address the psychoneuroimmunology component may improve the health and quality of life for the millions of women with this condition.

Measurement of the glucocorticoid receptor: relevance to the diagnosis of critical illness-related corticosteroid insufficiency in children.

Diagnosis and management of critical illness-related corticosteroid insufficiency (CIRCI) in children continues to remain difficult and controversial in that no consensus for either exists among pediatric critical care physicians. Critical illness-related corticosteroid insufficiency is defined as a corticosteroid response that is inadequate for the severity of the illness experienced by the patient. Critical illness-related corticosteroid insufficiency manifests as an insufficient corticosteroid mediated down-regulation of proinflammatory cytokines, due to either corticosteroid tissue resistance and/or inadequate circulating levels of cortisol.

Impact of partial versus whole breast radiation therapy on fatigue, perceived stress, quality of life and natural killer cell activity in women with breast cancer.

Introduction: This pilot study used a prospective longitudinal design to compare the effect of adjuvant whole breast radiation therapy (WBRT) versus partial breast radiation therapy (PBRT) on fatigue, perceived stress, quality of life and natural killer cell activity (NKCA) in women receiving radiation after breast cancer surgery.

Methods: Women (N = 30) with early-stage breast cancer received either PBRT, Mammosite brachytherapy at dose of 34 Gy 10 fractions/5 days, (N = 15) or WBRT, 3-D conformal techniques at dose of 50 Gy +10 Gy Boost/30 fractions, (N = 15). Treatment was determined by the attending oncologist after discussion with the patient and the choice was based on tumor stage and clinical need.

Childhood adversity increases vulnerability for behavioral symptoms and immune dysregulation in women with breast cancer.

Women respond differentially to the stress-associated with breast cancer diagnosis and treatment, with some women experiencing more intense and/or sustained behavioral symptoms and immune dysregulation than others. Childhood adversity has been identified to produce long-term dysregulation of stress response systems, increasing reactivity to stressors encountered during adulthood. This study determined whether childhood adversity increased vulnerability for more intense and sustained behavioral symptoms (fatigue, perceived stress, and depressive symptoms), poorer quality of life, and greater immune dysregulation in women (N=40) with breast cancer.

Depressive symptoms and diurnal salivary cortisol patterns among female caregivers of stroke survivors.

Informal caregivers of stroke survivors experience elevated chronic stress and are at risk of developing depressive symptoms. The cumulative effects of chronic stress can increase allostatic load and dysregulate biological processes, thus increasing risk of stress-related disease. Stress-induced alterations in the pattern of cortisol secretion vary with respect to stressor onset, intensity, and chronicity.

Glucocorticoid receptor mediated suppression of natural killer cell activity: identification of associated deacetylase and corepressor molecules.

Physical and psychological stressors reduce natural killer cell function. This reduction in cellular function results from stress-induced release of glucocorticoids. Glucocorticoids act upon natural killer cells to deacetylate and transrepress immune response genes through epigenetic processes.

Epigenetic patterns associated with the immune dysregulation that accompanies psychosocial distress.

The molecular basis for psychosocial-distress mediated immune-dysregulation is not well understood. The purpose of this study was to determine whether peripheral blood mononuclear cell (PBMC) epigenetic pattern associates with this form of immune dysregulation. Women newly diagnosed with early stage breast cancer were enrolled into the study and psychosocial, immunological and epigenetic assessments were made at diagnosis and four months later, after completion of cancer treatment.