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Learn how to apply the principles of machine learning to  time series modeling with this indispensable resource   Machine Learning for Time Series Forecasting with Python  is an incisive and straightforward examination of one of the most crucial elements of decision-making in finance, marketing, education, and healthcare: time series modeling..

The two insulin receptor (IR) isoforms IR‐A and IR‐B are responsible for the pleiotropic actions of insulin and insulin‐like growth factors. Consequently, changes in IR isoform expression and in the bioavailability of their ligands will impact on IR‐mediated functions. Although alteration of IR isoform expression has been linked to insulin resistance, knowledge of IR isoform expression and mechanisms underlying tissue/cell‐type‐specific changes in metabolic disease are lacking. Using mouse models of obesity/diabetes and measuring the mRNA of the IR isoforms and mRNA/protein levels of total IR, we provide a data set of IR isoform expression pattern that documents changes in a tissue‐dependent manner. Combining tissue fractionation and a new in situ mRNA hybridization technology to visualize the IR isoforms at cellular resolution, we explored the mechanism underlying the change in IR isoform expression in perigonadal adipose tissue, which is mainly caused by tissue remodelling, rather than by a shift in IR alternative splicing in a particular cell type, e.g. adipocytes.

Children living with chronic diseases represent a great challenge for the health care system, their families, and communities. These young patients face continuous medical needs that affect not only their health but also their daily routines, emotional well-being, and family dynamics. In response, clinical practice is increasingly integrating psychosocial indicators alongside traditional medical parameters. Consequently, there is a growing consensus that the evaluation of pediatric chronic diseases should address not only clinical dimensions but also the disease’s impact on socialization, emotional health, and daily functioning. This narrative review explores the role of psychosocial variables in the management of pediatric chronic illnesses, including the experiences of parents and siblings, with a focus on effective strategies to improve everyday life. The integration of quality of life and well-being within a multidimensional care model could be instrumental in both symptom management and psychosocial support. Recognizing that children with chronic conditions are at increased risk for long-term adverse outcomes, it is critical to develop interventions that go beyond clinical care, encompassing education, coping reinforcement, and family-centered approaches.

Transitioning from childhood into adolescence is an extraordinary time of life, associated with major physical, emotional, cognitive, and social changes and characterized by dynamic development in which interaction with the environment modulates the individual resources responsible for well-being and health. This sensitive period is the time when, in addition to hormonal, metabolic, and neural changes, certain behavioral strategies begin to take shape that will shortly go on to define the emotional, social, and cultural identity of the individual. This narrative review aimed to uncover the crucial processes underlying the transition by identifying processes that are responsible for cognitive, psychosocial, and emotional development, in the absence of disease. For this aim, we highlight (1) the physical, psychological, and social determinants during the transition from childhood to adolescence; (2) the role of health-related variables in resilience or vulnerability mechanisms; and (3) recent school-based strategies to promote health and well-being. Recognizing that health and well-being are the result of the interaction of many biological, psychological, social, cultural, and physical factors will lead to comprehensive health promotion involving all actors joining the growth process, from health professionals and the educational community to parents and community. Furthermore, it is important that psychosocial dimensions are strengthened already during childhood to prevent the onset of frailty and illness in adolescence.

Physical activity (PA) is an important predictor of physical and mental health preventing chronic degenerative diseases. The purpose of this study was to investigate in a group of Italian high school students whether health-related quality of life (HRQoL) and lifestyle habits (diet) are associated with the level of physical activity performed (low, moderate, high). Data were collected from 2819 adolescents ( n  = 951 males). HRQoL was analyzed using the Italian version of the KIDSCREEN-52. Physical activity level was analyzed using the PAQ-A, while eating habits with KIDMED. Practicing physical activity in general improves HRQoL. Specifically, adolescents practicing moderate or high PA, in single dimensions of HRQoL, showed better mood ( p  < 0.001), self-perception ( p  < 0.001), family relationships ( p  < 0.001), reported a higher perception of socioeconomic status ( p  < 0.05), relationship with peers ( p  < 0.001), and social acceptance ( p  < 0.001). High PA subjects reported increased physical ( p  < 0.001) and mental health ( p  < 0.001), increased autonomy ( p  < 0.001), and school learning ( p  < 0.001). For lifestyle habits, practicing moderate PA showed higher adherence tox the Mediterranean diet ( p  < 0.001). Conclusion : Our results highlighted a positive association between the frequency of PA levels, some dimensions of HRQoL, and risk behaviors. These findings demonstrated the protective role of sports not only as a preventive strategy for the onset of chronic degenerative diseases, but also as an educator of healthy lifestyle habits, thus suggesting the importance and need to implement strategies to promote sports practice.

Longitudinal monitoring of liver function in vivo is hindered by the lack of high-resolution non-invasive imaging techniques. Using the anterior chamber of the mouse eye as a transplantation site, we have established a platform for longitudinal in vivo imaging of liver spheroids at cellular resolution. Transplanted liver spheroids engraft on the iris, become vascularized and innervated, retain hepatocyte-specific and liver-like features and can be studied by in vivo confocal microscopy. Employing fluorescent probes administered intravenously or spheroids formed from reporter mice, we showcase the potential use of this platform for monitoring hepatocyte cell cycle activity, bile secretion and lipoprotein uptake. Moreover, we show that hepatic lipid accumulation during diet-induced hepatosteatosis is mirrored in intraocular in vivo grafts. Here, we show a new technology which provides a crucial and unique tool to study liver physiology and disease progression in pre-clinical and basic research. Longitudinal monitoring of liver function in vivo is hindered by the lack of high-resolution non-invasive imaging techniques. Here, the authors show a crucial and unique tool for longitudinal in vivo imaging of liver spheroids at cellular resolution to study liver physiology and disease.

The thyroid–heart relationship has a long and articulated history of its own, a history that encompasses physiological and pathophysiological knowledge. In recent years, molecular biology studies, in an experimental context, have highlighted the extraordinary dialogue that exists among the two systems in the field of cardioprotection, which is an extremely important area for the treatment of cardiac diseases in both acute and chronic phases. In addition, in the last few years, several studies have been carried out on the prognostic impact of alterations in thyroid function, including subclinical ones, in heart disease, in particular in heart failure and acute myocardial infarction, with evidence of a negative prognostic impact of these and, therefore, with the suggestion to treat these alterations in order to prevent cardiac events, such as death. This review provides a comprehensive summary of the heart–thyroid relationship.

Background: The ever-increasing prevalence of school dropout (SD) highlights the need to gain insight into risk factors for dropout causes and consequences. The aim of this study was to evaluate the gender differences for health indicators in a sample of school dropout adolescents. Methods: Data were collected regarding 450 adolescent’s SD (19 ± 2 years; 308 males), and health-related quality-of-life (HRQoL) and risk behaviors were assessed by means of a standardized questionnaire. Results: The results revealed that the female population was characterized by a compromised health indicator profile in terms of both risk behaviors and HRQoL dimensions. Conclusion: These findings indicate that SD is a multidimensional phenomenon, for which the implementation of multiple educational, social, and psychological policies aimed at mitigating the issue are recommended.

Introduction: Adolescents experience rapid physical, cognitive, and psychosocial growth with different factors contributing to health and well-being. In this view, an important role is played by body weight and related perceptions. The purpose was to determine, in a sample of Italian high school students, whether health-related quality of life (HRQoL) is associated with the different weight status categories (underweight, normal weight, overweight, obese), even considering sex differences. Material and methods: Data were collected from 1826 adolescents (n = 735 males). HRQOL was analyzed using the Italian version of KIDSCREEN-52. Results: Overweight adolescents showed reductions in psychological well-being (p < 0.05) and self-perception (p < 0.05) compared with individuals in other BMI categories. Subjects with obesity reported increased bullying victimization (p < 0.05) and reductions in self-perception and eating disorders (p < 0.001), while underweight individuals were characterized by altered adherence to the Mediterranean diet (p < 0.001), eating disorders (p < 0.001), and problematic use of social media (p < 0.05). No sex differences were found, except for socio-economic status perceptions, where underweight girls reported higher economic well-being than boys (p < 0.05). Conclusions: Our findings may suggest that there is an association between weight status categories and HRQoL that is more pronounced in underweight and overweight adolescents. The association between BMI categories and psychosocial dimensions opens the need to define specific domains on which such preventive interventions should focus, always through a personalized perspective.

Background In body-mind relationship field, eating disorders (ED) are considered disabling disorders that can alter physical health status, inducing profound alterations in psychosocial, cognitive and emotional dimensions. These disorders, characterized by a strong comorbidity with other diseases, usually begin during childhood or adolescence, and include anorexia nervosa, bulimia nervosa and binge eating. Aim of this study was to investigate the associations between eating disorders perception and dimensions of health-related quality of life (HRQoL) and well-being perception (WBP) in school-dropout adolescents. Methods Data were collected in 450 adolescents (19 ± 2 years, male 308), and HRQoL, WBP, and ED were assessed by means a battery of standardized questionnaire. Results EDs are more pronounced in females than in males ( p  < 0.05) and are associated with lower HRQoL ( p  < 0.001) and lower well-being perception ( p  < 0.001). EDs are associated with an impairment of physical ( p  < 0.05) and psychological well-being perception ( p  < 0.001), emotional responses ( p  < 0.001), self-perception ( p  < 0.001), and a reduction of general well-being ( p  < 0.05). Conclusions Although it is complicated to distinguish between causes and consequences, these findings suggest a complex and multifaceted, association between ED and HRQoL domains. Thus, multiple factors need taking into account in the policy of EDs prevention, identifying all the components of well-being to focus and personalize healthy programs in adolescences. Plain English summary Adolescence is a transitional period from childhood to adulthood during which important biological, cognitive and social changes are experienced. In this phase, characterized by increased psychological vulnerability, classic risk behavior can develop, including altered eating behavior leading to eating disorders (EDs). EDs represent a varied group of pathological conditions influenced by various individual factors, including emotional state, cognitive functioning, and social context, probably associated to physical, emotional, and social changes that in young people can lead to great instability. Our results shown that is complicated to distinguish between causes and consequences that cause EDs, suggesting a complex and multifaceted association between ED and psychological domains. This is important in order to develop preventive and early intervention programs in the schools and in other educational institutions, focusing on what are considered potential predictor of EDs.