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https://www.readbyqxmd.com/read/29033835/farnesol-has-an-anti-obesity-effect-in-high-fat-diet-induced-obese-mice-and-induces-the-development-of-beige-adipocytes-in-human-adipose-tissue-derived-mesenchymal-stem-cells
#1
Hye-Lin Kim, Yunu Jung, Jinbong Park, Dong-Hyun Youn, JongWook Kang, Seona Lim, Beom Su Lee, Mi-Young Jeong, Seong-Kyu Choe, Raekil Park, Kwang Seok Ahn, Jae-Young Um
Brown adipocytes dissipate energy as heat and hence have an important therapeutic capacity for obesity. Development of brown-like adipocytes (also called beige) is also another attractive target for obesity treatment. Here, we investigated the effect of farnesol, an isoprenoid, on adipogenesis in adipocytes and on the browning of white adipose tissue (WAT) as well as on the weight gain of high-fat diet (HFD)-induced obese mice. Farnesol inhibited adipogenesis and the related key regulators including peroxisome proliferator-activated receptor γ (PPARγ) and CCAAT/enhancer binding protein α through the up-regulation of AMP-activated protein kinase in 3T3-L1 murine adipocytes and human adipose tissue-derived mesenchymal stem cells (hAMSCs)...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/29032617/emerging-issues-in-complementary-feeding-global-aspects
#2
Kim F Michaelsen, Laurence Grummer-Strawn, France Bégin
The complementary feeding period (6-24 months) is a window of opportunity for preventing stunting, wasting, overweight, and obesity and for improving long-term development and health. Because WHO published its guiding principles for complementary feeding in 2003, new knowledge and evidence have been generated in the area of child feeding. The aim of this paper is to highlight some of the emerging issues in complementary feeding and potential implications on the guidelines revision. Evidence on the effect of the quality and quantity of protein and fat intake on child growth during the complementary feeding period is summarized...
October 2017: Maternal & Child Nutrition
https://www.readbyqxmd.com/read/29032289/exploration-of-body-perception-and-body-dissatisfaction-in-young-adults-with-intellectual-disability
#3
Kate Eden, Cathy Randle-Phillips
BACKGROUND: People with intellectual disability (ID) are more likely to be overweight or obese. Research has shown that body dissatisfaction is a key factor in influencing unhealthy eating behaviour. More evidence is needed relating to how people with ID perceive their bodies in order to provide effectively targeted weight management programmes. AIMS: This study aimed to investigate whether people with ID have concepts for underweight, overweight and healthyweight, and whether they can apply these concepts to themselves...
October 12, 2017: Research in Developmental Disabilities
https://www.readbyqxmd.com/read/29032145/genetic-association-analysis-of-vitamin-d-receptor-gene-polymorphisms-and-obesity-related-phenotypes
#4
Correa-Rodríguez María, Carrillo-Ávila Jose Antonio, Schmidt-RioValle Jacqueline, González-Jiménez Emilio, Vargas Sofia, Martin Javier, Rueda-Medina Blanca
Vitamin D has been established as a key factor in the development of obesity through the vitamin D receptor (VDR). The aim of this study was to investigate the contribution of the VDR gene to obesity-related phenotypes in a population of Caucasian young adults. The study population consisted of 701 healthy Spanish young adults (mean age 20.41±2.48). Three single-nucleotide polymorphisms (SNPs) of VDR (TaqI, BsmI and FokI) were selected as genetic markers. Body composition measurements including weight, body mass index (BMI), fat mass (FM), percentage of fat mass (PFM), fat-free mass (FFM) and visceral fat level (VFL) were analysed...
October 12, 2017: Gene
https://www.readbyqxmd.com/read/29032027/peripheral-neuropathy-and-hindlimb-paralysis-in-a-mouse-model-of-adipocyte-specific-knockout-of-lkb1
#5
Yan Xiong, Jessica C Page, Naagarajan Narayanan, Chao Wang, Zhihao Jia, Feng Yue, Xine Shi, Wen Jin, Keping Hu, Meng Deng, Riyi Shi, Tizhong Shan, Gongshe Yang, Shihuan Kuang
Brown adipose tissues (BAT) burn lipids to generate heat through uncoupled respiration, thus representing a powerful target to counteract lipid accumulation and obesity. The tumor suppressor liver kinase b1 (Lkb1) is a key regulator of cellular energy metabolism; and adipocyte-specific knockout of Lkb1 (Ad-Lkb1 KO) leads to the expansion of BAT, improvements in systemic metabolism and resistance to obesity in young mice. Here we report the unexpected finding that the Ad-Lkb1 KO mice develop hindlimb paralysis at mid-age...
September 21, 2017: EBioMedicine
https://www.readbyqxmd.com/read/29030493/intrinsic-aerobic-capacity-governs-the-associations-between-gut-microbiota-composition-and-fat-metabolism-age-dependently-in-rat-siblings
#6
Satu Pekkala, Sanna Lensu, Miriam Nokia, Sanja Vanhatalo, Lauren G Koch, Steven L Britton, Heikki Kainulainen
Host genetic factors affecting the gut microbiome play an important role in obesity. Yet limited attention has been paid on the host genetic factors linked to physical fitness in modifying the microbiome. This study determined whether sibling-matched pairs of rats selectively bred for high (HCR) and low (LCR) aerobic capacity differ in their microbiome age-dependently and which taxa associate with differential in metabolism. Several taxa in young adult rats (hereafter young) linked to inherited aerobic capacity while in older adult (hereafter old) rats most of the differences between the lines associated with body weight...
October 13, 2017: Physiological Genomics
https://www.readbyqxmd.com/read/29030085/are-emotionally-driven-and-addictive-like-eating-behaviors-the-missing-links-between-psychological-distress-and-greater-body-weight
#7
L Bourdier, M Orri, A Carre, A N Gearhardt, L Romo, C Dantzer, S Berthoz
There is now a large body of evidence suggesting a significant association between emotional discomfort management, disordered eating behaviors and weight status. In the field of overweight and obesity, emotionally driven eating habits that resemble addictive behaviors are considered as a risk factor. This study aimed to investigate in a large sample of French university students 1) the associations between self-reported levels of psychological distress (PD), emotional eating (EE), food addiction (FA) and Body Mass Index (BMI); and 2) the potential mediation effect of eating behaviors (EE and FA) between PD and BMI...
October 10, 2017: Appetite
https://www.readbyqxmd.com/read/29029897/worldwide-trends-in-body-mass-index-underweight-overweight-and-obesity-from-1975-to-2016-a-pooled-analysis-of-2416-population-based-measurement-studies-in-128%C3%A2-9-million-children-adolescents-and-adults
#8
(no author information available yet)
BACKGROUND: Underweight, overweight, and obesity in childhood and adolescence are associated with adverse health consequences throughout the life-course. Our aim was to estimate worldwide trends in mean body-mass index (BMI) and a comprehensive set of BMI categories that cover underweight to obesity in children and adolescents, and to compare trends with those of adults. METHODS: We pooled 2416 population-based studies with measurements of height and weight on 128·9 million participants aged 5 years and older, including 31·5 million aged 5-19 years...
October 10, 2017: Lancet
https://www.readbyqxmd.com/read/29027646/prevalence-of-obstructive-sleep-apnea-among-obese-toddlers-and-preschool-children
#9
Saadoun Bin-Hasan, Sherri Katz, Zoe Nugent, Joy Nehme, Zihang Lu, Abdullah Khayat, Suhail Al-Saleh, Reshma Amin, Indra Narang
BACKGROUND: Obstructive sleep apnea (OSA) is a common disorder estimated at 1-5% in the school-aged children. With the obesity prevalence reaching staggering rates globally, OSA in obese adolescents is estimated to be 4-5-folds higher than their lean peers. There is a paucity of data regarding obesity-related OSA in children 6 years and less. This is particularly relevant as OSA is associated with neurocognitive deficits. The aim of this study is to evaluate the prevalence of OSA among obese toddlers and preschool children and further to determine what other factors may be associated with the presence of OSA...
October 13, 2017: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/29027597/lipoprotein-associated-phospholipase-a2-activity-in-obese-adolescents-with-and-without-type-2-diabetes
#10
Julia Seyfarth, Thomas Reinehr, Annika Hoyer, Christina Reinauer, Christina Bächle, Beate Karges, Ertan Mayatepek, Michael Roden, Sabine E Hofer, Susanna Wiegand, Joachim Woelfle, Wieland Kiess, Joachim Rosenbauer, Reinhard W Holl, Thomas Meissner
Lipoprotein-associated phospholipase A2 (Lp-PLA2) was identified as a strong predictor for cardiovascular events. Furthermore, it is highly associated with obesity. The role of Lp-PLA2 in diabetes mellitus is controversial and analyses, especially in adolescents with type 2 diabetes (T2D), are missing. Therefore, we compared Lp-PLA2 activity between two obese age-, sex-, and BMI-matched cohorts of adolescents with and without T2D. Relationships between Lp-PLA2 activity and age, BMI, hemoglobin A1c, lipids, and adipokines were evaluated...
October 13, 2017: Journal of Inherited Metabolic Disease
https://www.readbyqxmd.com/read/29026762/correlation-of-vitamin-d-with-metabolic-parameters-in-polycystic-ovarian-syndrome
#11
Arun Kumar, Satish Barki, Vinod Raghav, Ashutosh Chaturvedi, K V S Hari Kumar
BACKGROUND: Polycystic ovarian syndrome (PCOS) and hypovitaminosis D are the two most common endocrine disorders in young women leading to many adverse metabolic consequences. We evaluated the correlation of 25-hydroxy Vitamin D (25OHD) with metabolic parameters and insulin resistance in PCOS. MATERIALS AND METHODS: We included 100 PCOS patients (age 18-40 years, duration >6 months) serially, in this cross-sectional study. We excluded patients with past use of insulin sensitizers and hormone therapy...
January 2017: Journal of Family Medicine and Primary Care
https://www.readbyqxmd.com/read/29026489/delphi-survey-for-designing-a-intervention-research-study-on-childhood-obesity-prevention
#12
Min Jeong Kim, Eunju Sung, Eun Young Choi, Young-Su Ju, Eal-Whan Park, Yoo-Seock Cheong, Sunmi Yoo, Kyung Hee Park, Hyung Jin Choi, Seolhye Kim
BACKGROUND: The prevalence of childhood obesity in South Korea has increased owing to economic improvement and the prevailing Westernized dietary pattern. As the incidence of chronic diseases caused by obesity is also expected to increase, effective interventions to prevent childhood obesity are needed. Therefore, we conducted a Delphi study to determine the priorities of a potential intervention research on childhood obesity prevention and its adequacy and feasibility. METHODS: The two-round Delphi technique was used with a panel of 10 childhood obesity experts...
September 2017: Korean Journal of Family Medicine
https://www.readbyqxmd.com/read/29026414/acute-myocardial-infarction-in-very-young-adults-a-clinical-presentation-risk-factors-hospital-outcome-index-and-their-angiographic-characteristics-in-north-india-amiya-study
#13
Santosh Kumar Sinha, Vinay Krishna, Ramesh Thakur, Ashutosh Kumar, Vikas Mishra, Mukesh Jitendra Jha, Karandeep Singh, Mohit Sachan, Rupesh Sinha, Mohammad Asif, Nasar Afdaali, Chandra Mohan Varma
BACKGROUND: India is currently in the fourth stage of epidemiological transitions where cardiovascular disease is the leading cause of mortality and morbidity. Purpose of the present study was to assess the risk factors, clinical presentation, angiographic profile including severity, and in-hospital outcome of very young adults (aged ≤ 30 years) with first acute myocardial infarction (AMI). METHODS: Total of 1,116 consecutive patients with ST-segment elevation acute myocardial infarction (STEMI) were studied between March 2013 and February 2015 at LPS Institute of Cardiology, Kanpur, Uttar Pradesh, India...
March 2017: ARYA Atherosclerosis
https://www.readbyqxmd.com/read/29026216/associations-of-maternal-and-cord-blood-adipokines-with-offspring-adiposity-in-project-viva-is-there-an-interaction-with-child-age
#14
L-J Li, S L Rifas-Shiman, I M Aris, J G Young, C Mantzoros, M-F Hivert, E Oken
OBJECTIVES: Higher leptin and lower adiponectin correlate with adult and childhood adiposity, but it is unclear how exposure to these adipokines during gestation relates to offspring growth. We aimed to investigate the relationships of maternal and cord adipokines with offspring adiposity across childhood to early adolescence, as well as interactions with child age. METHODS: In mother-child pairs in the Project Viva cohort, we measured adipokines in mothers at 2nd trimester (n=1106) and in cord blood at birth (n=657)...
October 13, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/29025435/withania-somnifera-as-a-potential-candidate-to-ameliorate-high%C3%A2-fat-diet-induced-anxiety-and-neuroinflammation
#15
Taranjeet Kaur, Gurcharan Kaur
BACKGROUND: The epidemic of obesity has reached alarming levels in both developing and developed nations. Excessive calorie intake and sedentary lifestyle due to technological advancements are the main causal factors for overweight and obesity among the human population. Obesity has been associated with a number of co-morbidities such as hypertension, type 2 diabetes mellitus, cardiovascular diseases, and neurodegeneration and dementia. The progression of neurological disorders in obese subjects has been mainly attributed to neuroinflammation...
October 12, 2017: Journal of Neuroinflammation
https://www.readbyqxmd.com/read/29025206/nonalcoholic-fatty-liver-disease-in-long-term-survivors-of-childhood-onset-craniopharyngioma
#16
So Yoon Jung, Yun Jeong Lee, Hye Jin Lee, Young Ah Lee, Jin Soo Moon, Jae Sung Ko, Sei Won Yang, Choong Ho Shin
PURPOSE: Hypothalamic obesity in childhood-onset (CO-) craniopharyngioma patients may predispose to nonalcoholic fatty liver disease (NAFLD). This study reviewed the characteristics of NAFLD associated with CO-craniopharyngioma. METHODS: This study retrospectively reviewed 75 patients who underwent surgery for craniopharyngioma while younger than 15 years of age between 2000 and 2016. RESULTS: Elevated aspartate aminotransferase (AST) or alanine aminotransferase (ALT) above 40 IU/L was observed in 51 of the 75 (68%) CO-craniopharyngioma patients...
September 2017: Annals of Pediatric Endocrinology & Metabolism
https://www.readbyqxmd.com/read/29024822/pubertally-initiated-high-fat-diet-promotes-mammary-tumorigenesis-in-obesity-prone-fvb-mice-similarly-to-obesity-resistant-balb-c-mice
#17
Yirong Zhu, Mark D Aupperlee, Sandra Z Haslam, Richard C Schwartz
Premenopausal breast cancer is associated with increased animal fat consumption among normal-weight but not overweight women. Our previous findings in obesity-resistant BALB/c mice showed that a diet high in saturated animal fat (HFD) promotes mammary tumorigenesis in both DMBA carcinogenesis and Trp53-null transplant models. Having made these observations in BALB/c mice, which have very modest HFD weight gain, we determined the effects of HFD in FVB mice, which gain significant weight on HFD. Three-week-old FVB mice fed a low-fat diet or HFD were subjected to 7,12-dimethylbenz[a]anthracene-induced carcinogenesis...
October 9, 2017: Translational Oncology
https://www.readbyqxmd.com/read/29023686/body-fatness-at-an-early-age-and-risk-of-colorectal-cancer
#18
Khemayanto Hidayat, Chun-Mei Yang, Bi-Min Shi
While there is convincing evidence that excess body fatness in adulthood is positively associated with colorectal cancer risk, the association between body fatness at an early age (≤30 years) and the risk of colorectal cancer has been equivocal. The present meta-analysis was performed to clarify this association. PubMed and Web of Science databases were searched for relevant studies that investigated this association. The risk estimates from each study were transformed into a continuous variable for each 5 kg/m(2) increase in body mass index (BMI)...
October 12, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/29023232/early-onset-obesity-and-risk-of-metabolic-syndrome-among-chilean-adolescents
#19
Lorena Sonia Pacheco, Estela Blanco, Raquel Burrows, Marcela Reyes, Betsy Lozoff, Sheila Gahagan
INTRODUCTION: Obesity and metabolic syndrome (MetS) indicators have increased globally among the pediatric population. MetS indicators in the young elevate their risk of cardiovascular disease and metabolic disorders later in life. This study examined early onset obesity as a risk factor for MetS risk in adolescence. METHODS: A cohort of Chilean participants (N = 673) followed from infancy was assessed at age 5 years and in adolescence (mean age, 16.8 y). Adiposity was measured at both time points; blood pressure and fasting blood samples were assessed in adolescence only...
October 12, 2017: Preventing Chronic Disease
https://www.readbyqxmd.com/read/29022571/epidemiology-of-cardiovascular-disease-in-young-individuals
#20
REVIEW
Charlotte Andersson, Ramachandran S Vasan
In the past 2 decades, a high prevalence of risk factors for cardiovascular disease, such as obesity, physical inactivity, and poor diet, has been observed among young individuals living in developed countries. The rate of substance abuse (opioids, cocaine, electronic cigarettes, and anabolic steroids) is also increasing among young adults, whereas cigarette smoking might be declining. Among younger individuals (aged 18-50 years), the incidence of cardiovascular diseases over the same time period has either been steady or has increased, in contrast to the trend towards a lower incidence of cardiovascular disease in adults aged >50 years...
October 12, 2017: Nature Reviews. Cardiology
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