Association Between Adverse Childhood Experiences and Sleep Duration in US Children: Analysis of 2020-2021 National Survey of Children's Health.

Background: Adverse childhood experiences (ACEs) and suboptimal sleep both negatively associate with cardiovascular health. Although an association between ACEs and suboptimal sleep in youth has been reported, there has been no investigation for differential effects among ACE subdomains.

Objective: We examined associations between total and subdomain ACEs and sleep duration, and age as a moderator.

Adverse childhood experiences of Korean mothers with young children: a latent class analysis.

Adverse childhood experiences (ACEs) have negative impacts on women with children, including psychosocial and general health problems. However, there is limited research investigating ACEs identifying the characteristics of distinct subgroups according to the frequency of ACEs. Utilizing the national dataset of the Family with Children Life Experience 2017, this study aimed to classify patterns of ACEs based on the total number of types of ACEs and the types of predominant events, and to examine differences in general and psychological characteristics, as well as experiences of violence in adulthood among the classes identified.

Examining Cesarean Among Individuals of Advanced Maternal Age in Nurse-Midwifery Care.

Introduction: Cesarean rates are rising, especially for individuals of advanced maternal age (AMA), defined as aged 35 or older. The Robson 10-Group Classification System (TGCS) facilitates assessment and comparison of cesarean rates among individuals in different settings. In midwifery-led care, in which pregnant people are typically healthier and seek a vaginal birth, it is unknown whether individuals of AMA have different antecedents leading to cesarean compared with younger counterparts.

The effect of parental diabetes prevention program participation on weight loss in dependent children: a prospective cohort study.

Introduction: Obesity has reached epidemic proportions in children and adolescents in the United States. Children's behaviors are strongly influenced by parental behaviors, and weight loss in parents is positively associated with weight changes in their overweight/obese children. Research is limited on how parents' National Diabetes Prevention Program (DPP) participation affects the health outcomes of their dependent children.

Use of wearables for monitoring cardiometabolic health: A systematic review.

Introduction: Cardiometabolic disorders (CMD) such as hyperglycemia, obesity, hypertension, and dyslipidemia are the leading causes of mortality and significant public health concerns worldwide. With the advances in wireless technology, wearables have become popular for health promotion, but its impact on cardiometabolic health is not well understood.

Purpose: A systematic literature review aimed to describe the features of wearables used for monitoring cardiometabolic health and identify the impact of using wearables on those cardiometabolic health indicators.

Assessing Life's Essential 8 and Adverse Childhood Experiences in Grandparent-Grandchild Co-residing Dyads.

We assessed a subset of behavioral indicators from the American Heart Association Life's Essential 8 cardiovascular health (CVH) construct-diet, physical activity, sleep, and nicotine exposure-and quantified associations in scores between members of 12 grandparent-grandchild dyads (grandparents, 52-70 years old; children, 7-12 years old). We also assessed the number of adverse childhood experiences from the dyads. Using the Life's Essential 8 scoring algorithm (0-100, with 100 as optimal), we calculated averages and used Spearman's ρ correlation to quantify associations.

Circulating biomarkers for diagnosis and therapeutic monitoring in bone metastasis.

Bone is a frequent site of metastasis for multiple types of solid tumors in organs such as prostate, breast, lung, etc., accounting for significant morbidities and mortalities of afflicted patients. One of the major problems of bone metastasis is lack of biomarkers for early diagnosis and for monitoring therapeutic responses.

Effects of extracellular vesicles derived from oral bacteria on osteoclast differentiation and activation.

Dysbiosis of the oral microbiota plays an important role in the progression of periodontitis, which is characterized by chronic inflammation and alveolar bone loss, and associated with systemic diseases. Bacterial extracellular vesicles (EVs) contain various bioactive molecules and show diverse effects on host environments depending on the bacterial species. Recently, we reported that EVs derived from Filifactor alocis, a Gram-positive periodontal pathogen, had osteoclastogenic activity.

Conditioned medium of amniotic fluid-derived stromal cells exerts a bone anabolic effect by enhancing progenitor population and angiogenesis.

A cell-free approach utilizing the paracrine effects of mesenchymal stromal cells is receiving attention in regenerative medicine. In the present study, we evaluated the effects of a conditioned medium of amniotic fluid-derived stromal cells (AFSC-CM) on bone metabolism. In mice, intraperitoneal injections of AFSC-CM increased bone mass and enhanced bone turnover.

Using a Virtual Platform for Conducting Grandfamily Research.

Background: Because of the COVID-19 pandemic, our research team quickly pivoted from planned face-to-face interaction with participants to virtual interactions. During this transition, we discovered invaluable new practices for conducting research remotely, including collecting physiological data.

Objective: Our objective was to describe the methodological challenges we encountered when conducting this research virtually with grandparent-grandchild dyads and describe the strategies we developed to overcome those challenges.

Effects of the Lysine Methyltransferase Inhibitor AZ505 on Bone Metabolism.

Background: Protein methylation has important role in regulating diverse cellular responses, including differentiation, by affecting protein activity, stability, and interactions. AZ505 is an inhibitor of the SET and MYND domain-containing protein 2 lysine methylase. In this study, we investigated the effect of AZ505 on osteoblast and osteoclast differentiation in vitro and evaluated the effect of AZ505 in vivo on the long bones in mice.

Influence of the Home Environment on Physical Activity Behaviors in African American Youth.

This study examined the relationships between components of the home environment and physical activity (PA) behaviors among African American adolescents. A community-based sample of 99 African American parent-child dyads (62% girls; 42% overweight/obese, 15.0 ± 0.

Myeloid-Specific PTP1B Deficiency Attenuates Inflammation-Induced and Ovariectomy-Induced Bone Loss in Mice by Inhibiting Osteoclastogenesis.

The differentiation and activity of bone-resorbing osteoclasts are tightly regulated to maintain the homeostasis of healthy bones. In this study, the role of protein tyrosine phosphatase 1B (PTP1B) during osteoclastogenesis was studied in myeloid-specific Ptpn1-deficient (conditional knockout [cKO]) mice. The mRNA and protein expression of PTP1B increased during the formation of mature osteoclasts from mouse bone macrophages on stimulation with macrophage-colony stimulating factor (M-CSF) and receptor activator of nuclear factor κB ligand (RANKL).

Extracellular vesicles derived from the periodontal pathogen Filifactor alocis induce systemic bone loss through Toll-like receptor 2.

Periodontitis is an inflammatory disease induced by local infection in tooth-supporting tissue. Periodontitis is associated with systemic bone diseases, but little is known about the mechanism of the causal effect of periodontitis on systemic bone resorption. Bacteria-derived extracellular vesicles (EVs) act as natural carriers of virulence factors that are responsible for systemic inflammation.

Assessing Cardiometabolic Health Risk Among U.S. Children Living in Grandparent-Headed Households.

Purpose: We evaluated children's cardiometabolic health (CMH) risk indicators and adverse childhood experiences (ACEs) stratified by family structure type (grandparent-headed, two-parent headed, and single-parent headed households). Separately, we assessed whether family structure type and number of ACEs were independently associated with the CMH risk indicators.

Design And Methods: Utilizing data from the 2017-2018 National Survey of Children's Health, we evaluated five CMH risk indicators (obesity, physical activity, secondhand smoke exposure, sleep, and sports participation).

Factors Associated With Depression in Breast Cancer Patients in Saudi Arabia.

Background: Depressive symptoms in Arab women with breast cancer (AWBC) in Saudi Arabia can be influenced by spirituality, religiosity, social support, and breast cancer's stigma. Understanding the role of these factors can raise awareness and help create policies to improve care for breast cancer patients. Yet, there is limited research addressing the impact of these factors on depressive symptoms in AWBC.

Enrolling Caregivers in Obesity Interventions to Improve Obesity-Related Outcomes in Children.

In this study, we assessed the influences of change in moderate-to-vigorous physical activity (MVPA)/sedentary time (ST) of caregivers participating in a commercial weight-loss program on their children's change in MVPA/ST. Data from 29 caregivers and their children were collected over 8 weeks. We used multivariable linear regression to assess associations of changes in caregiver's percent of time spent in MVPA/ST and changes in their child's percent of time spent in MVPA/ST.

Using poetry as data to explore daily and formal care decision making within African American dementia dyads.

There is limited research exploring how daily and formal care decision making occurs within African American dementia dyads as well as how these dyads navigate decision making across the dementia trajectory. Through semi-structured interviews, five African American dementia dyads shared their decision-making processes. We used a multimethod approach to the analysis of data, including qualitative and quantitative content analysis and the creation of I Poems.

The role of S100A4 for bone metastasis in prostate cancer cells.

Background: Prostate cancers frequently metastasize to bone, where the best microenvironment for distant colonization is provided. Since osteotropic metastasis of prostate cancer is a critical determinant of patients' survival, searches for preventive measures are ongoing in the field. Therefore, it is important to dissect the mechanisms of each step of bone metastasis, including the epithelial-mesenchymal transition (EMT) and cross-talk between metastatic niches and cancer cells.

Filifactor alocis-derived extracellular vesicles inhibit osteogenesis through TLR2 signaling.

Filifactor alocis, an asaccharolytic anaerobic Gram-positive rod (AAGPR), is an emerging marker of periodontitis. Severe periodontitis causes destruction of the alveolar bone that supports teeth and can even lead to tooth loss. Based on our previous report that F.

Development of the Breast Cancer Stigma Scale for Arab Patients.

Objective: Health-related stigma is associated with depression, but there is a lack of studies examining the stigma of cancer in Arab patients. The purpose of this study was to establish the reliability and validity of a newly developed, culturally sensitive measure of stigma among Arab women with breast cancer.

Methods: The sample consisted of 59 Arab women with breast cancer who were Muslim, on active oncology treatment.

Patterns of Dyadic Appraisal of Decision-Making Involvement of African American Persons Living With Dementia.

Background And Objectives: Greater everyday decision-making involvement by persons living with dementia (PLWD) and congruent appraisal between PLWDs and their caregivers have been associated with a better quality of life (QOL) for both members of the dyad. However, no study has examined the association between the appraisals of everyday decision-making involvement of PLWDs and their QOL among African Americans.

Research Design And Methods: A secondary analysis of cross-sectional data from 62 African American dementia dyads was conducted.

Factors associated with poor sleep quality in the Korean general population: Providing information from the Korean version of the Pittsburgh Sleep Quality Index.

Background: Recently, studies have been conducted to address the research gap in the understanding of poor-quality sleep and its relationship to health outcomes, through the evaluation of sleep quality. The aim of this study was to provide information regarding poor sleep quality based on a nationwide general population sample in Korea.

Methods: We conducted a cross-sectional study using data from a nationwide sample of 165,193 individuals (males: 44%) aged 19 years or older from the 2018 Korea Community Health Survey.

The dynactin subunit DCTN1 controls osteoclastogenesis via the Cdc42/PAK2 pathway.

Osteoclasts (OCs), cells specialized for bone resorption, are generated from monocyte/macrophage precursors by a differentiation process governed by RANKL. Here, we show that DCTN1, a key component of the dynactin complex, plays important roles in OC differentiation. The expression of DCTN1 was upregulated by RANKL.

Assessing the prevalence of meeting physical activity recommendations among U.S. healthcare workers: Data from the 2015 National Health Interview Survey.

We examined the prevalence of U.S. healthcare workers who met the (2008 Guidelines), and the relationships among meeting the 2008 Guidelines and health behaviors, musculoskeletal symptoms, and occupational- and workplace- factors.