IL-13 alleviates acute kidney injury and promotes regeneration via activating the JAK-STAT signaling pathway in a rat kidney transplantation model.

AIMS: To identify whether and how a younger systemic internal milieu alleviates acute kidney injury (AKI) in grafts after kidney transplantation. MATERIALS AND METHODS: We conducted an allogenic heterotopic rat kidney transplantation model with young and adult recipients receiving similar donor kidneys. We evaluated the renal function, histological damage, apoptosis, dedifferentiation, proliferation, hub regulating cytokines, and signaling pathways involved in young and adult recipients based on transcriptomics, proteomics, and experimental validation. We also validated the protective effect and mechanism of interleukin-13 (IL-13) on tubular epithelial cell injury induced by transplantation in vivo and by cisplatin in vitro. KEY FINDINGS: Compared with adult recipients, the young recipients had lower levels of renal histological damage and apoptosis, while had higher levels of dedifferentiation and proliferation. Serum IL-13 levels were higher in young recipients both before and after surgery. Pretreating with IL-13 decreased apoptosis and promoted regeneration in injured rat tubular epithelial cells induced by cisplatin, while this effect can be counteracted by a JAK2 and STAT3 specific inhibitor, AG490. Recipients pretreated with IL-13 also had lower levels of histological damage and improved renal function. SIGNIFICANCE: Higher levels of IL-13 in young recipients ameliorates tubular epithelial cell apoptosis and promotes regeneration via activating the JAK-STAT signaling pathway both in vivo and in vitro. Our results suggest that IL-13 is a promising therapeutic strategy for alleviating AKI. The therapeutic potential of IL-13 in injury repair and immune regulation deserves further evaluation and clinical consideration.

LONG STANDING SCHIZOPHRENIA PRESENTING AS PARAPLEGIA IN NIGERIAN YOUTH.

Background: Schizophrenia is a severe mental health disorder characterized by abnormality in patient perception, belief and cognition resulting in gross abnormal behaviour and deterioration in interpersonal relationship and occupational functioning with onset usually in adolescence and youth period. While it is common to observe distortion in the belief system and perceptual experiences and other oddities of behaviour, including amotivational syndrome, ambivalence, social withdrawal, catatonia among youth suffering from this severe mental disorder, presenting with neurological symptom of complete inability to walk despite the desire to do so is very uncommon. We aimed to present a case report of a Nigerian youth who presented with inability to walk without any neurological deficit and had normal brain MRI scan. This is to highlight the need to have high index of suspicion among practitioner especially in young person with sudden onset of "paraplegia". Case Presentation: Mr X is a 30 years old single Lecturer who was brought into the hospital by relatives with two weeks history of sudden onset of inability to walk around and became bed bound. He graduated with first class in Mass Communication and commenced National Service as Lecturer when he started hearing voices discussing him and also believes that people want to kill. He became reclusive to self for about two years. No history of trauma to the head or hypertensive heart disease. He was earlier seen by a doctor who commenced him on carbamazepine and olanzapine but drugs adherent was poor and later completely abandon for unorthodox treatment. MRI Scan of the brain, FBC + diff, U & E and neurological examination were normal. He was commence on Risperdal and six weeks later into the treatment, he started ambulating about. Conclusion: While it may be rare, severe psychotic illness such as schizophrenia can result in complete inability to walk, mimicking neurological disorder. High index of suspicion with perseverance of treatment can resolve the patient illness and restore his social life.

Expanding the IDEA: Ongoing- and Evolving-Evaluation of an Art Therapy in Prisons Program.

In 2021 an article was published that presented an art therapy in prisons program that emerged through a contractual partnership between a major state university and that state's Department of Corrections, funded by Individuals with Disabilities Education Act (IDEA). The program was charged to provide art therapy with youthful offenders to alleviate behavioral, emotional, and intellectual impediments to their education. The program began in the summer of 2019 with a 3-year contract for two full-time art therapists for four sites. Responses to the annual reports and subsequent changes and benefits to the targeted population resulted in the contract being revised in the summer of 2021 that expanded it considerably, to four full-time art therapists for nine prisons. This follow-up research article will delineate the successful efficacy of this program and the impactful changes instituted since its inception and expansion. In addition, this article will further examine the evolution in the data gathering process, specifically applying more distinct considerations needed to accurately examine the effectiveness of the program.

'Youthful' phenotype of c-Kit+ cardiac fibroblasts.

Cardiac fibroblast (CF) population heterogeneity and plasticity present a challenge for categorization of biological and functional properties. Distinct molecular markers and associated signaling pathways provide valuable insight for CF biology and interventional strategies to influence injury response and aging-associated remodeling. Receptor tyrosine kinase c-Kit mediates cell survival, proliferation, migration, and is activated by pathological injury. However, the biological significance of c-Kit within CF population has not been addressed. An inducible reporter mouse detects c-Kit promoter activation with Enhanced Green Fluorescent Protein (EGFP) expression in cardiac cells. Coincidence of EGFP and c-Kit with the DDR2 fibroblast marker was confirmed using flow cytometry and immunohistochemistry. Subsequently, CFs expressing DDR2 with or without c-Kit was isolated and characterized. A subset of DDR2+ CFs also express c-Kit with coincidence in ~ 8% of total cardiac interstitial cells (CICs). Aging is associated with decreased number of c-Kit expressing DDR2+ CFs, whereas pathological injury induces c-Kit and DDR2 as well as the frequency of coincident expression in CICs. scRNA-Seq profiling reveals the transcriptome of c-Kit expressing CFs as cells with transitional phenotype. Cultured cardiac DDR2+ fibroblasts that are c-Kit+ exhibit morphological and functional characteristics consistent with youthful phenotypes compared to c-Kit- cells. Mechanistically, c-Kit expression correlates with signaling implicated in proliferation and cell migration, including phospho-ERK and pro-caspase 3. The phenotype of c-kit+ on DDR2+ CFs correlates with multiple characteristics of 'youthful' cells. To our knowledge, this represents the first evaluation of c-Kit biology within DDR2+ CF population and provides a fundamental basis for future studies to influence myocardial biology, response to pathological injury and physiological aging.

[Immunological and clinical aspects of the long-term stages of youth schizophrenia]. / Immunologicheskie i klinicheskie aspekty otdalennykh etapov yunosheskoi shizofrenii.

OBJECTIVE: To study the spectrum of inflammatory markers and their association with the psychopathological symptoms in patients with youth schizophrenia in the long-term follow-up study. MATERIAL AND METHODS: Thirty-four male patients with schizophrenia (ICD-10 F20) first manifested at the age of 16-25 years were followed-up for 20-25 years (mean duration 22±2.9 years). The mean age of patients at the time of follow-up examination was 46.7±3.2 years. PANSS and PSP scales were used to quantify the severity of psychopathological symptoms. The control group consisted of 20 mentally and somatically healthy people matched for age with the patient group. The immunological parameters (the activity of the neutrophil protease of leukocyte elastase (LE) and its endogenous inhibitor α1-PI, as well as the level of antibodies to S100B and basic myelin protein) included in the medical technology «Neuroimmunotest¼ were determined in blood plasma. RESULTS: Three types of follow-up outcomes of youth schizophrenia were found: the first type - with a predominance of personality dynamics (n=10); the second type - with actual negative disorders (n=9), the third type - with relevant positive and negative disorders (n=15). All patients showed a significant increase in the activity of LE (227.9 nmol/min ml) and α1-PI (45.8 IU/ml) compared with the controls. There were a significant increase in LE and α1-PI in patients of the first type (245 nmol/min ml and 46.4 IU/ml), a significant increase in α1-PI in patients of the second type (42.0 IE/ml) compared with the controls and the absence of significant differences with the controls in LE and α1-PI in patients of the third type (226.8 nmol/min ml and 49.6 IE/ml). These differences reveal the immunological heterogeneity of the types that makes it possible to identify immunological groups of patients, differing in the level of activation of inflammation. CONCLUSION: Residual psychopathological symptoms observed in the late stages of schizophrenia can be determined by both low/moderate inflammation and genetic mechanisms (in patients with damped inflammation or depletion of the inflammatory potential).

"Almost Looks Illegal": Family Dick's Daddy's Little Boy Gay Pornography Series and Its Too-Young Look.

Family Dick is a commercial gay pornography website that has courted controversy for both its stepfather-son theme and for the youthful stylings of its Daddy's Little Boy series. This article reads viewer commentary (selected from more than 700 comments) of scenes within the series posted to its Pornhub channel. Textual analysis is employed to read the series itself and its distinctive esthetic, which logically leads to discussion of views on the too-young "look" of the series and the use of certain "legislative language" by those who deem the content to be potentially unlawful. The article also considers the implications resultant from the range of views presented in the discourse and a tendency for the series to inspire viewers to reflect on personal experiences and desires. As the first study of its kind, it ends by nominating a range of future research directions.

Creative IDEA: Introducing a Statewide Art Therapy in Prisons Program.

Education is regarded as an avenue for success while the under-educated are disproportionately more likely to be incarcerated and remain within the correctional system. Current prison reforms have focused on increasing access to educational programming. However, these programs are not designed to address the lack of control, poor self-regulation, low emotional intelligence, inadequate social skills, or lack of internal motivation that hinder progress. Art therapy has been found effective in mitigating these impediments. Recognizing this, a partnership arose between a state Department of Corrections and a State University's graduate art therapy program out of which emerged an Art Therapy in Prisons Program, funded through the Individuals with Disabilities Education Act. Two art therapists provided services to youthful male and female offenders in four institutions to assuage these obstacles. This article explores the genesis and development of this program, and the flexible adjustments required to address the impending COVID-19. We conclude how those who participated did indeed demonstrate improvement.

[Neurophysiological characteristics of juvenile schizophrenia patients examined at the very remote follow up stage]. / Neirofiziologicheskaya kharakteristika bol'nykh yunosheskoi shizofreniei na etape otdalennogo katamneza.

OBJECTIVE: To determine neurophysiological characteristics of patients with long-term follow up (>20 years) and to find correlations between neurophysiological parameters and clinical features of schizophrenia. MATERIAL AND METHODS: The patients were divided into three groups: with predomination of personality changes (group 1, n=17), with negative disorders (group 2, n=23) and with positive and negative disorders (group 3, n=40). A psychopathological method and electroencephalography with evoked potentials testing were used. RESULTS AND CONCLUSION: In group 3, the statistically significant higher frequencies of theta-rhythm and lower of alpha-rhythm were found. Also, theta frequency correlated with PANSS positive scores. The significant intergroup differences by auditory oddball P300 were lacked. The findings are discussed in view of the hypothesis of theta-rhythm as a marker of hippocampal-prefrontal connectivity.

A qualitative assessment of a dog program for youth offenders in an adult prison.

OBJECTIVE: Dog programs occurring in prison tend to generate positive public opinion and media portrayals, yet they often lack empirical validation. This is the first study to examine the key themes that drive a dog program aimed at incarcerated youth serving time in an adult prison. DESIGN AND SAMPLE: A sample of male youth (n = 31) were provided survey questions on a rescue dog program. A grounded qualitative approach was employed with open-ended responses. RESULTS: The following themes emerged: the symbolism of the dog its role in therapy, perceptions of positive behaviors and rehabilitation, a sense of normality, and universal support by inmates. CONCLUSION: This study supports the potential for utilizing rescue dogs in therapeutic interventions in which the vulnerable inmate can discuss early trauma, interpersonal dysfunction and histories of deviance. The dog symbolized the potential for incarcerated youth to engage in discussion of sensitive topics in a safe manner. Policy implications also include the function of dogs in creating a normalizing effect on the prison unit itself, one that can promote rehabilitation. There was universal support for the program which is rare in the prison milieu. Theoretically, positive outcomes occurred in an indirect manner, though more research is needed.

Autophagy Is Required for Memory Formation and Reverses Age-Related Memory Decline.

Age-related declines in cognitive fitness are associated with a reduction in autophagy, an intracellular lysosomal catabolic process that regulates protein homeostasis and organelle turnover. However, the functional significance of autophagy in regulating cognitive function and its decline during aging remains largely elusive. Here, we show that stimulating memory upregulates autophagy in the hippocampus. Using hippocampal injections of genetic and pharmacological modulators of autophagy, we find that inducing autophagy in hippocampal neurons is required to form novel memory by promoting activity-dependent structural and functional synaptic plasticity, including dendritic spine formation, neuronal facilitation, and long-term potentiation. We show that hippocampal autophagy activity is reduced during aging and that restoring its levels is sufficient to reverse age-related memory deficits. Moreover, we demonstrate that systemic administration of young plasma into aged mice rejuvenates memory in an autophagy-dependent manner, suggesting a prominent role for autophagy to favor the communication between systemic factors and neurons in fostering cognition. Among these youthful factors, we identify osteocalcin, a bone-derived molecule, as a direct hormonal inducer of hippocampal autophagy. Our results reveal that inducing autophagy in hippocampal neurons is a necessary mechanism to enhance the integration of novel stimulations of memory and to promote the influence of systemic factors on cognitive fitness. We also demonstrate the potential therapeutic benefits of modulating autophagy in the aged brain to counteract age-related cognitive impairments.

An evaluation of the effects of makeup on perceived age based on skin color in Korean women.

BACKGROUND: Makeup has been shown to increase women's attractiveness, perceived femininity, and self-confidence and reduce their perceived age. Some of these results were caused by facial contrast and visible skin color. However, they did not investigate makeup benefit by focusing skin color change. OBJECTIVES: We investigated the benefit of makeup in reducing perceived age by focusing on only skin color, based on the age-related changes in several skin color parameters (mean, standard deviation, skewness, and kurtosis), and attempted to discover the indications for youthful-looking skin color. METHODS: A total of 174 Korean women aged 20-69 years participated in this study. Their digital facial images were cropped on the cheek area, standard Red green Blue data were transformed to Quasi-L*a*b*, and the statistical parameters of individual Quasi-L*a*b* data were calculated. Fourteen volunteers aged 30-45 years wore liquid-type makeup. The perceived age was assessed by 11 clinical evaluation researchers with a LCD monitor. The statistical analysis was performed using SPSS version 23.0, with a significance level of P < 0.05. RESULTS: According to a multiple regression analysis, unevenness in skin color, skin lightness, and skewness in skin yellowness significantly affected the participants' perceived age; the most important factor was the unevenness in skin yellowness in Korean women. The evaluated and calculated with the regression equation perceived age were decreased after makeup was applied. CONCLUSIONS: The makeup can reduce women's perceived age by correcting the skin's color, and it can show youthful skin properties such as a lighter and more homogenous color with less chroma.

Operationalized definition of older adults with high cognitive performance.

Recently, there has been an increasing number of studies on exceptional cognitive aging. Herein, we aim to objectively provide the operationalized characterization of older adults with unusually high memory ability. Some authors have defined them as "SuperAgers", individuals aged 80 years or older with memory ability similar or superior to middle-aged subjects. On the other hand, the terminology "high-performing older adults" (HPOA) seems to appropriately conceptualize these individuals without exaggeration. A threshold for age is not a reliable criterion, but may be defined as 75 and 80 years of age for developing and developed countries, respectively. We propose that HPOA may exhibit episodic memory test scores equal to or greater than those of individuals aged 50-60 years, according to the validated tables for the respective country. This group must also have global cognition scores within expected average values for age and education. Executive functioning may play a central role in the exceptional memory performance of this group. Further studies are essential to confirm existing findings and may provide important evidence for cognitive aging theory and the neurobiology of dementia.

O número de estudos sobre envelhecimento cognitivo acima da média vem crescendo recentemente. Neste trabalho, nosso objetivo é fornecer a caracterização operacionalizada de idosos com capacidade de memória excepcionalmente alta. Certos autores definem-nos "Superidosos", indivíduos com 80 anos ou mais com habilidade de memória similar a adultos de meia-idade. No entanto, a terminologia "idosos de alto desempenho" parece definir de maneira apropriada esses indivíduos, sem restrição excessiva. Apesar de um limite de idade ser imperfeito, ele pode ser definido como 75 ou 80 anos, em países em desenvolvimento ou desenvolvidos, respectivamente. Nós propomos que os idosos de alto desempenho devam ter escores em testes de memória episódica de indivíduos entre 50 a 60 anos, de acordo com tabelas validadas para o país. Esse grupo também deve ter escores de cognição global dentro da média para idade e educação. O funcionamento executivo pode ter um papel central no desempenho excepcional de memória desse grupo. Mais estudos são essenciais para confirmar a existência desses achados e podem fornecer evidência importante para teoria de envelhecimento cognitivo e a neurobiologia das demências.

Operationalized definition of older adults with high cognitive performance / Definição operacionalizada de idosos com alto desempenho cognitivo

ABSTRACT Recently, there has been an increasing number of studies on exceptional cognitive aging. Herein, we aim to objectively provide the operationalized characterization of older adults with unusually high memory ability. Some authors have defined them as "SuperAgers", individuals aged 80 years or older with memory ability similar or superior to middle-aged subjects. On the other hand, the terminology "high-performing older adults" (HPOA) seems to appropriately conceptualize these individuals without exaggeration. A threshold for age is not a reliable criterion, but may be defined as 75 and 80 years of age for developing and developed countries, respectively. We propose that HPOA may exhibit episodic memory test scores equal to or greater than those of individuals aged 50-60 years, according to the validated tables for the respective country. This group must also have global cognition scores within expected average values for age and education. Executive functioning may play a central role in the exceptional memory performance of this group. Further studies are essential to confirm existing findings and may provide important evidence for cognitive aging theory and the neurobiology of dementia.

RESUMO O número de estudos sobre envelhecimento cognitivo acima da média vem crescendo recentemente. Neste trabalho, nosso objetivo é fornecer a caracterização operacionalizada de idosos com capacidade de memória excepcionalmente alta. Certos autores definem-nos "Superidosos", indivíduos com 80 anos ou mais com habilidade de memória similar a adultos de meia-idade. No entanto, a terminologia "idosos de alto desempenho" parece definir de maneira apropriada esses indivíduos, sem restrição excessiva. Apesar de um limite de idade ser imperfeito, ele pode ser definido como 75 ou 80 anos, em países em desenvolvimento ou desenvolvidos, respectivamente. Nós propomos que os idosos de alto desempenho devam ter escores em testes de memória episódica de indivíduos entre 50 a 60 anos, de acordo com tabelas validadas para o país. Esse grupo também deve ter escores de cognição global dentro da média para idade e educação. O funcionamento executivo pode ter um papel central no desempenho excepcional de memória desse grupo. Mais estudos são essenciais para confirmar a existência desses achados e podem fornecer evidência importante para teoria de envelhecimento cognitivo e a neurobiologia das demências.

Modifying a Risk Assessment Instrument for Youthful Offenders.

High rates of incarceration in the United States are compounded by high rates of recidivism and prison return. One solution is more accurate identification of individual prisoner risks and needs to promote offender rehabilitation and successful community re-entry; this is particularly important for youthful offenders who developmentally are in late adolescence or early adulthood, and who struggle to reengage in education and/or employment after release. Thus, this study examined the feasibility of administration and initial psychometric properties of a risk and needs assessment instrument originally created for a juvenile justice population (the Global Risk Assessment Device or GRAD) with 895 male youthful offenders in one adult correctional system. Initial feasibility of implementation within the correctional system was demonstrated; confirmatory factor analyses support the invariance of the modified GRAD factor structure across age and race. Future studies are needed to examine the predictive validity and the sensitivity of the instrument.

Mindfulness and Rehabilitation: Teaching Yoga and Meditation to Young Men in an Alternative to Incarceration Program.

This study used participant/observation and open-ended interviews to understand how male participants (age 18-24 years) benefited from yoga and mindfulness training within an Alternative to Incarceration (ATI) program. Findings suggest that the male participants (age 18-24 years) benefited from the intervention through reductions in stress and improvements in emotion regulation. Several participants noted the importance of the development of an embodied practice for assisting them in managing anger and impulse control. The young men's narratives suggest that mindfulness-based interventions can contribute positively to rehabilitative outcomes within alternative to incarcerations settings, providing complementary benefit to existing ATI programs, especially for clients amenable to mindfulness training. With many jurisdictions expanding rehabilitation-focused interventions for young offenders, service providers should consider the potential positive contributions that mindfulness-based interventions can have for fostering desistance and reducing recidivism among justice system-involved populations.

Precision medicine in age-specific non-small-cell-lung-cancer patients: Integrating biomolecular results into clinical practice-A new approach to improve personalized translational research.

OBJECTIVES: Non-small-cell-lung-cancer (NSCLC) in young adults (≤45 years-old) accounts for a very small proportion, as this disease usually occurs in people at older age. The youthful NSCLC may constitute an entity with different clinical-pathologic characteristics, having predominance of adenocarcinoma histology and affecting mostly non-smoker subjects. However, without specific guidelines, it is currently considered, both clinically and biologically, as the same disease of the older counterpart, although differences have been documented. MATERIALS AND METHODS: Using formalin-fixed paraffin embedded diagnostic tissues (FFPE), targeted next-generation sequencing (NGS) technology allowed to provide insight the mutational pattern of 46 oncogenes and tumor-suppressor genes in 26 young patients (Y). Two additional populations, including a FFPE series of aged counterpart (A: 29 patients) and a group of healthy young controls (C: 21, blood provided), were also investigated to compare NGS profiles. RESULTS: Clinical features of enrolled young patients harmonized with literature data, being most of patients women (58%), never-smokers (38%) and with adenocarcinoma histology (96%). C group was adopted to filter all the non-synonymous genetic variations (NS-GVs) not-associated with malignant overt disease. This skimmed selection mostly highlighted three genes: TP53, EGFR and KRAS. TP53 NS-GVs were numerically more numerous in younger, many involving specific annotated hotspot (R248, R273, G245, R249 and R282); the majority of EGFR NS-GVs was detected in young patients, with higher allelic frequency and mostly represented by exon 19 deletions. On the contrary, KRAS NS-GVs were mainly detected in aged population, with a prevalent compact pattern involving p.G12 position and associated with adenocarcinoma histology. CONCLUSION: This retrospective study confirmed the feasibility of NGS approach for genetic characterization of NSCLC young adult patients, supporting the involvement of TP53, EGFR, and KRAS alterations in the early onset of NSCLC. Some of these GVs, or their pattern, may potentially contribute to customized targeted therapies.

Anatomocosmetic implication rules of the corrugator supercilii muscle for youthful eye appearance.

The dynamic balance of the eyebrows is maintained by the frontal muscle which acts as a brow elevator, and the brow depressors include corrugator supercilii muscle (CSM), procerus, depressor supercilii, and orbicularis oculi muscles. The glabellar rhytids might appear as a result of negative emotions, such as anger, anxiety, fatigue, fear, or disapproval. For youthful and calmer eyes, CSM may restore the muscle balance more safely and effectively for the treatments of forehead rejuvenation. In 50 cadaver hemibrows, CSM was dissected to investigate the location, position, muscle patterns, and its relationships to other muscles. The location of the CSM was variable; five different CSM patterns were defined. Pattern 1: rectangular-shaped classical type was observed with the frequency of 42.5 %. Also, three bellies were present in 25 %, and duplicate muscle in 12.5 %. Irregular flat (15 %) and hypoplastic types (5 %) were introduced as previously unidentified patterns. In muscle specimens, 30 % had complete symmetry, 45 % complete asymmetry, and 25 % semi-assymetry. Mean CSM thickness, length, and width were measured as 1.62 ± 0.4, 29.24 ± 6.4, and 12.62 ± 3.3 mm, respectively. The distances of the medial origo of the CSM-midline and the lateral origo of the CSM-midline were measured as 5.54 ± 4.89 and 14.62 ± 4.17 mm. The different patterns of the CSM were undefined previously. The findings manifest the necessity of botox treatment peculiar to each individual. As, insertion points have been releasing fibres to the peripheral muscles, it is an evidence of its complicated structure. The muscles in the glabella are difficult to demarcate precisely from surface anatomy due to overlapped muscles with intermingled borders, where they are attached as individual patterns. Hence, it might be disadvantageous that different patterns may lead to the risk of asymmetry of the face and brow ptosis in the postinjection period.

Maltreatment, Child Welfare, and Recidivism in a Sample of Deep-End Crossover Youth.

Although research has oft-documented a maltreatment-delinquency link, the effect of involvement in-and timing of-child welfare system involvement on offending has received less attention. We examine whether the timing of child welfare involvement has differential effects on recidivism of deep-end juvenile offenders (youth who have been adjudicated delinquent by the court and placed in juvenile justice residential programs). The current study uses a large, diverse sample of 12,955 youth completing juvenile justice residential programs between 1 January 2010 and 30 June 2013 in Florida (13 % female, 55 % Black, 11 % Hispanic). Additionally, we explore the direct effects of childhood traumatic events on delinquency, as well as their indirect effects through child welfare involvement using structural equation modeling. The findings indicate that adverse childhood experiences fail to exert a direct effect on recidivism, but do exhibit a significant indirect effect on recidivism through child welfare involvement, which is itself associated with recidivism. This means that while having exposures to more types of childhood traumatic events does not, in and of itself, increase the likelihood of re-offending, effects of such experiences operate through child welfare placement. Differences in the effects of maltreatment timing and of adverse childhood experiences are observed across sex and race/ethnicity subgroups. Across all racial subgroups, exposures to adverse childhood experiences have a significant effect on the likelihood of child welfare placement, yet child welfare placement exerts a significant effect on recidivism for White and Hispanic youth, but not for Black youth. Only Hispanic female and White male youth with overlapping child welfare and juvenile justice cases (open cases in both systems at the same time during the study period) were more likely to recidivate than their delinquent-only counterpart youth. Crossover status (child welfare and juvenile justice involvement, whether prior or open cases) was essentially irrelevant with respect to the re-offending of Black youth completing juvenile justice residential programs. The findings indicate the effects of exposure to adverse childhood experiences, and child welfare system and juvenile justice system involvement on re-offending are not uniform across subgroups of youth but that earlier child welfare involvement is more detrimental than concurrent child welfare system involvement when it does matter.

Analysis of the molecular and clinicopathologic features of surgically resected lung adenocarcinoma in patients under 40 years old.

INTRODUCTION: The youthful lung cancer may constitute an entity with distinct clinicopathologic characteristics and a controversial prognosis compared with the older counterpart. Whether the youthful lung cancer has the exclusively distinct molecular features has not been well investigated. METHODS: Thirty-six resected lung adenocarcinomas from young patients under 40 years old were analyzed concurrently for mutations in EGFR, KRAS, HER2, BRAF, AKT1, ALK, RET, TP53 and LKB1 and enrolled as the younger group. Their molecular and clinicopathologic characteristics were compared with those of 87 adenocarcinoma cases from patients above 40 years old which were collected as the older group. RESULTS: The comparable overall survival (OS) (P=0.942), more early adenocarcinomas (P=0.033), more wedge resections (P<0.001) and fewer smokers (P=0.004) were seen in the younger group, when compared with the clinicopathologic characteristics in the older group. Nineteen EGFR mutations (52.8%), 3 KRAS mutations (8.3%), 2 EML4-ALK fusions (5.6%) and 1 KIF5b-RET fusion (2.8%) were identified in the younger group. The difference of oncogenic mutations between the two groups was statistically insignificant (P=0.396). Twenty-six TP53 mutations (72.2%) and 4 LKB1 mutations (11.1%) were found in the younger group. When compared with the old patients, young patients showed a higher prevalence of TP53 mutations (P<0.001) and a comparable prevalence of LKB1 mutations (P=0.951). CONCLUSIONS: The youthful lung cancer unequivocally presented the distinct clinicopathologic characteristics including more early adenocarcinomas and fewer smokers. It showed the similar oncogenic characteristics and higher prevalence of TP53 mutations compared with the older counterpart.

Estilos de afrontamiento al estrés y bienestar subjetivo en adolescentes y jóvenes / Stress coping styles and subjective well-being in adolescents and young adults / Estilo do enfrentamento o estresse e bem-estar subjetivo em os adolescentes é jóvemes

Con la investigación buscamos determinar la relación entre el nivel de Bienestar Subjetivo y los Estilos de Afrontamiento al Estrés en adolescentes y jóvenes de Colima, México. En el estudio participaron 436 estudiantes con rango de edad de 15 a 24 años. Para recabar la información utilizamos la escala de Modos de Afrontamiento de Lazarus y Folkman (versión adaptada de Sandin & Chorot, 2003) y la Escala Multidimensional para la medición del Bienestar Subjetivo (Anguas-Plata & Reyes, 1998). Los resultados indican que los adolescentes y las adolescentes mantienen un promedio más alto de bienestar subjetivo que los sujetos jóvenes, y que el estilo de afrontamiento que más utilizan es el de aceptación de la responsabilidad, mientras que el menos utilizado es la huídaevitación.

The aim of this study was to determine the relationship between the level of subjective well-being and stress coping styles in adolescents and young adults from Colima, México. A descriptive correlational study was conducted involving 436 participants, all of whom were high- school or undergraduate students. Data were collected using the Ways of Coping Questionnaire by Folkman and Lazarus (adapted version by Sandin & Chorot, 2003) and the Multidimensional Scale for Measuring Subjective Well-Being (Anguas-Platas & Reyes, 1998). Our findings indicated that teenagers showed a higher subjective well-being than their undergraduate counterparts. In both, adolescents and young adults, the most commonly used coping style was "Acceptance of Responsibility", whereas the least used coping style was "Escape- Avoidance".

A investigação busca determinar a relação entre o nivel de Bem-estar Sujetivo é os Estilos de Enfrentamento do Estresse em os adolescentes é jóvenes de Colima, México. No estudio participaron 436 estudiantes com posição das idades entre 15 a 2ª anos. Para exigir a informação, utilizou-se a escala de Modos de Enfrentamento de Lazarus é Folkman) versão adaptada de Sandin é Chorot, 2003) é a Escala Multidimensão para a medição do Bem-estar Subjetivo (Anguas-Plata é Reyes, 1998). Os resultados indican que os adolecscentes mantenhem a média máis alto de bem-estar subjetivo que os jóvenes é que o estilo de afrentamento que mais usan e aceptação da responsabilidade, enquanto que os menos utilizado e a fuga-evitação.