Visceral fat distribution: Interracial studies.

Visceral adipose tissue, a type of abdominal adipose tissue, is highly involved in lipolysis. Because increased visceral adiposity is strongly associated with the metabolic complications related with obesity, such as type 2 diabetes and cardiovascular disease, there is a need for precise, targeted, personalized and site-specific measures clinically. Existing studies showed that ectopic fat accumulation may be characterized differently among different populations due to complex genetic architecture and non-genetic or epigenetic components, ie, Asians have more and Africans have less visceral fat vs Europeans.

KLHL24 associated cardiomyopathy: Gene function to clinical management.

Background: KLHL24 (Kelch-like protein 24) is a significant component of the ubiquitin-proteasome system (UPS), involved in regulating protein turnover through targeted ubiquitination and degradation. Germline mutations in KLHL24 gene have been known to cause Epidermolysis Bullosa Simplex characterized by skin fragility but has recently been found to cause Cardiomyopathy.

Main Body: Various cardiomyopathies, including hypertrophic cardiomyopathy and dilated cardiomyopathy, leading to abnormal protein degradation and affecting the stability and function of essential cardiac proteins which finally results into structural and functional abnormalities in cardiac muscle.

Operational Police Stress Is Associated With Disordered Eating in Police Officers.

Objective: Police officers are under high operational stress and are at high risk for stress-related mental health disturbances. However, little research has investigated disordered eating in this population. In this study, we compared disordered eating symptoms between male and female police officers, examined the association between operational police stress and disordered eating symptoms, and explored body mass index (BMI) and sex as potential moderators of these associations.

Disordered eating and cardiometabolic risk factors in Chinese women: evidence from the China Health and Nutrition Survey.

Disordered eating (DE) is associated with elevated cardiometabolic risk (CMR) factors, yet little is known about this association in non-Western countries. We examined the association between DE characteristics and CMR and tested the potential mediating role of BMI. This cross-sectional study included 2005 Chinese women (aged 18-50 years) from the 2015 China Health and Nutrition Survey.

Shared Genetic Influences Between Loss-of-Control Eating and Body Mass Index in Adolescent Twins.

Objective: Pediatric loss-of-control (LOC) eating is associated with high BMI and predicts binge-eating disorder and obesity onset with age. Research on the etiology of this common comorbidity has not explored the potential for shared genetic risk. This study examined genetic and environmental influences on LOC eating and its shared influence with BMI.

Shared genetic risk between anorexia nervosa and cardiovascular disease events: Evidence from genome-wide association studies.

Objective: Cardiovascular complications occur in up to 80% of patients with anorexia nervosa (AN), yet the underlying mechanisms warrant further investigation. We assessed the genetic correlation (r ) between AN and cardiovascular disease (CVD) events to inform whether elevated cardiovascular risk among individuals with AN is due to shared genetic effects.

Method: We used genome-wide association study summary statistics for AN (N = 72,517), AN with binge eating (N = 12,630), AN without binge eating (N = 12,516), and six CVD events (N = 390,142 to 977,323).

Differential genetic associations between dimensions of eating disorders and alcohol involvement in late adolescent twins.

Background: Twin studies have demonstrated shared genetic and environmental effects between eating disorders and alcohol involvement in adults and middle adolescents. However, fewer studies have focused on late adolescents or investigated a wide range of eating disorder dimensions and alcohol involvement subscales in both sexes. We examined genetic and environmental correlations among three eating disorder dimensions and two alcohol involvement subscale scores in late adolescent twins using bivariate twin models.

ARFID Genes and Environment (ARFID-GEN): study protocol.

Background: The Avoidant Restrictive Food Intake Disorder - Genes and Environment (ARFID-GEN) study is a study of genetic and environmental factors that contribute to risk for developing ARFID in children and adults.

Methods: A total of 3,000 children and adults with ARFID from the United States will be included. Parents/guardians and their children with ARFID (ages 7 to 17) and adults with ARFID (ages 18 +) will complete comprehensive online consent, parent verification of child assent (when applicable), and phenotyping.

Arfid Genes and Environment (ARFID-GEN): Study Protocol.

Background: The Avoidant Restrictive Food Intake Disorder Genes and Environment (ARFID-GEN) study is a study of genetic and environmental factors that contribute to risk for developing ARFID in children and adults.

Methods: A total of 3,000 children and adults with ARFID from the United States will be included. Parents/guardians and their children with ARFID (ages 7 to 17) and adults with ARFID (ages 18+) will complete comprehensive online consent, parent verification of child assent (when applicable), and phenotyping.

Development and Validation of an Eating-Related Eco-Concern Questionnaire.

Eco-concern, the distress experienced relating to climate change, is associated with mental health, yet no study has examined disordered eating related to eco-concern. This study developed and validated a 10-item scale assessing Eating-Related Eco-Concern (EREC). Participants ( = 224) completed the EREC, Climate Change Worry Scale (CCWS), and Eating Disorder Examination-Questionnaire (EDE-Q).

Novel insights into the consequences of obesity: a phenotype-wide Mendelian randomization study.

Obesity is thought to significantly impact the quality of life. In this study, we sought to evaluate the health consequences of obesity on the risk of a broad spectrum of human diseases. The causal effects of exposing to obesity on health outcomes were inferred using Mendelian randomization (MR) analyses using a fixed effects inverse-variance weighted model.

Food-restricted alcohol consumption: relation to psychopathology in college students.

Food-restricted alcohol consumption (FRAC) is a growing concern among college students. We investigated demographic and lifestyle characteristics and psychiatric symptoms associated with FRAC. : College students ( = 561) at a large southeastern university in the United States.

Screen-detected disordered eating and related traits in a large population sample of females in mainland China: China Health and Nutrition Survey.

Objective: We describe the prevalence and sociodemographic factors associated with screen-detected disordered eating and related traits in a population-based sample of women in China. We also explored prevalence trends over time.

Method: A total of 4,218 females aged 12-50 were sampled from 15 provinces as part of the China Health and Nutrition Survey (CHNS) in 2015.

Ultrasonic measurement of facial tissue depth in a Northern Chinese Han population.

In forensic anthropology, facial soft tissue depth measurement is crucial for craniofacial reconstruction technology, which is based on the morphological features of human faces to rebuild appearances of decedents, helps forensic scientists to identify the nameless bone. We measured the facial tissue depth of 135 young subjects from northern China whereby revealing the relationship among tissue depth, sex and BMI as well as providing data for craniofacial reconstruction in forensic science. All the volunteers are healthy medical students including 64 males and 71 females.

Gender-related difference in bloodstain RNA ratio stored under uncontrolled room conditions for 28 days.

Bloodstain age is a parameter that can be used in crime scene investigations. Bloodstain age can be determined by measuring the 18S rRNA:β-actin mRNA ratio by Reverse Transcription-quantitative PCR (RT-qPCR). Since this ratio is a function of time, it can be used as an estimator of bloodstain age.