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https://www.readbyqxmd.com/read/28822897/callous-unemotional-behaviors-in-early-childhood-the-development-of-empathy-and-prosociality-gone-awry
#1
REVIEW
Rebecca Waller, Luke W Hyde
Callous-unemotional (CU) behaviors are critical to understanding the development of severe forms of aggression and antisocial behavior. CU behaviors include deficits in empathy and prosocial behavior, as well as reduced interpersonal responsivity to others. We review recent research examining CU behaviors in early childhood and the role that parents play in the development of early CU behaviors. We integrate research on the development of empathy and prosociality with that of CU behaviors to propose a developmental model of early CU behaviors that considers person-by-context interactions...
August 5, 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28822803/discerning-clinical-responses-in-breast-cancer-based-upon-molecular-signatures
#2
REVIEW
William B Coleman, Carey K Anders
Breast cancer represents a heterogeneous collection of diseases with disparate clinical behaviors, responses to treatment, and patient outcomes, despite common histopathological features at diagnosis. Examination of molecular signatures of breast cancer (based upon complex gene expression patterns) enabled identification of several intrinsic molecular subtypes: luminal A, luminal B, HER2-enriched, and basal-like. The intrinsic subtypes are associated with measures of clinical aggressiveness, but do not perfectly predict patient outcomes...
August 16, 2017: American Journal of Pathology
https://www.readbyqxmd.com/read/28821469/a-cluster-randomized-trial-of-a-middle-school-gender-violence-prevention-program-design-rationale-and-sample-characteristics
#3
Kaleab Z Abebe, Kelley A Jones, Samantha Ciaravino, Lisa Ripper, Taylor Paglisotti, Sarah Elizabeth Morrow, Melanie Grafals, Courtney Van Dusen, Elizabeth Miller
INTRODUCTION: High rates of adolescent relationship abuse (ARA) and sexual violence (SV) reported among adolescents point to the need for prevention among middle school-age youth. This is a cluster randomized controlled trial to test an athletic coach-delivered ARA/SV prevention program in 41 middle schools (38 clusters). Trained coaches talk to their male athletes about 1) what constitutes harmful vs. respectful relationship behaviors, 2) dispelling myths that glorify male sexual aggression and promoting more gender-equitable attitudes, and 3) positive bystander intervention when aggressive male behaviors toward females are witnessed...
August 15, 2017: Contemporary Clinical Trials
https://www.readbyqxmd.com/read/28820639/impulsive-aggressive-behavior-triggered-by-headaches-in-a-child-with-severe-attention-deficit-hyperactivity-disorder
#4
Thomas C Yang, Maxwell J Luber, Barbara J Coffey
No abstract text is available yet for this article.
August 2017: Journal of Child and Adolescent Psychopharmacology
https://www.readbyqxmd.com/read/28820613/influence-of-paddock-size-on-social-relationships-in-domestic-horses
#5
Katarzyna Majecka, Aneta Klawe
The aim of this study was to explore whether the size of paddocks affected social interactions within a group of horses. Furthermore, the effects of the gender composition in groups on social behavior were investigated. The research was done in a horse-riding center. A total of 78 horses and ponies, forming 3 groups, were included in the study. The time of the observation was divided into 2 periods. The data obtained from the 1st period (the horses were on relatively small paddocks) and the 2nd period (the paddocks were significantly bigger) were compared...
August 18, 2017: Journal of Applied Animal Welfare Science: JAAWS
https://www.readbyqxmd.com/read/28819379/hypoxia-inducible-factor-1-alpha-correlates-with-tumor-associated-macrophages-infiltration-influences-survival-of-gastric-cancer-patients
#6
Wei-Jie Zhang, Cheng Chen, Zhi-Hua Zhou, Shan-Ting Gao, Teong Jin Tee, Liu-Qing Yang, Yuan-Yuan Xu, Tao-Hong Pang, Xin-Yun Xu, Qi Sun, Min Feng, Hao Wang, Chun-Lei Lu, Guo-Zhong Wu, Sheng Wu, Wen-Xian Guan, Gui-Fang Xu
Background: Hypoxia was a common feature for accelerating tumor metastasis by both inducting epithelial-mesenchymal transition (EMT) of tumor cells and polarization of tumor-associated macrophages (TAMs). The association and roles between hypoxia, EMT and TAMs in the biological behavior of gastric cancer (GC) for the time being recurrence is unclear. Material and methods: hypoixa by expression of hypoxia-inducible factor-1 alpha (HIF-1α), polarized functional status of infiltrated TAMs by immunohistochemical staining of CD68 and CD163, and the expression of E-cadherin as EMT property had been evaluated in 236 patients consecutive with histologically confirmed GC...
2017: Journal of Cancer
https://www.readbyqxmd.com/read/28818248/cancer-risk-promoting-information-the-communication-environment-of-young-adults
#7
Rachel F McCloud, Racquel E Kohler, K Viswanath
Young adulthood represents a time of myriad transitions, which leave young adults (YAs) more susceptible to the influences of cancer risk-promoting information. The tobacco, alcohol, indoor tanning, and food and beverage industries engage in aggressive marketing strategies through both traditional and social media to target this age group to consume their products, which have known links to cancer. Despite this barrage of messaging, detailed data are lacking on the communication behaviors of subgroups of this diverse age group, particularly those from low SES...
September 2017: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/28817578/deliberate-self-harm-behavior-among-young-violent-offenders
#8
Natalie Laporte, Andrejs Ozolins, Sofie Westling, Åsa Westrin, Eva Billstedt, Björn Hofvander, Märta Wallinius
Deliberate self-harm behavior (DSH) can have profound effects on a person's quality of life, and challenges the health care system. Even though DSH has been associated with aggressive interpersonal behaviors, the knowledge on DSH in persons exhibiting such behaviors is scarce. This study aims to (1) specify the prevalence and character of DSH, (2) identify clinical, neurocognitive, psychosocial, and criminological characteristics associated with DSH, and (3) determine predictors of DSH among young violent offenders...
2017: PloS One
https://www.readbyqxmd.com/read/28817303/chrna7-deletions-are-enriched-in-risperidone-treated-children-and-adolescents
#9
Madelyn A Gillentine, Janson J White, Christopher M Grochowski, James R Lupski, Christian P Schaaf, Chadi A Calarge
OBJECTIVE: Aggression is among the most common indications for referral to child and adolescent mental health services and is often challenging to treat. Understanding the biological underpinnings of aggression could help optimize treatment efficacy. Neuronal nicotinic acetylcholine receptors (nAChRs), specifically the α7 nAChR, encoded by the gene CHRNA7, have been implicated in aggressive behaviors in animal models as well as humans. Copy number variants (CNVs) of CHRNA7 are found in individuals with neuropsychiatric disorders, often with comorbid aggression...
August 17, 2017: Journal of Child and Adolescent Psychopharmacology
https://www.readbyqxmd.com/read/28816940/signet-ring-cell-carcinoma-of-early-gastric-cancer-is-endoscopic-treatment-really-risky
#10
Sun Hyung Kang, Joo Seok Kim, Hee Seok Moon, Eaum Seok Lee, Seok Hyun Kim, Jae Kyu Sung, Byung Seok Lee, Hyun Yong Jeong
Signet ring cell carcinoma (SRC) is a poorly differentiated cancer of the stomach. Generally, poorly differentiated cancer is believed to show poor prognosis and aggressive behavior. Recently, however, there is debate on the aggressiveness of SRC in early gastric cancer (EGC). We therefore studied postoperation biopsies to investigate the aggressiveness of SRC in EGC.We reviewed medical records of patients with EGC who had surgery from January 2011 to December 2015 in a tertiary hospital in Daejeon, South Korea...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28816349/effects-of-intergroup-exclusion-on-individual-needs-threat-and-behavior-tendencies
#11
Xiao Li Yang, Li Wei, Qing Hua Zhao, Li Liu
This study explores the effects of intergroup exclusion on need-threat and the behavioral tendencies of excluded individuals. Results show that those excluded by in-group members perceived more threat to relational needs, while participants excluded by out-group members perceived more threat to efficacy needs. In addition, participants excluded by out-group members displayed significantly more aggression intention and less helping intention than those who were excluded by in-group members. This study indicates that the group relationship between excluders and the excluded will directly affect threat perception and behavioral responses...
August 17, 2017: Scandinavian Journal of Psychology
https://www.readbyqxmd.com/read/28815347/the-tumor-stromal-ratio-as-a-strong-prognosticator-for-advanced-gastric-cancer-patients-proposal-of-a-new-tsnm-staging-system
#12
Chunwei Peng, Jiuyang Liu, Guifang Yang, Yan Li
BACKGROUND: Insufficient attention is paid to the underlying tumor microenvironment (TME) evolution, that resulting in tumor heterogeneity and driving differences in cancer aggressiveness and treatment outcomes. The morphological evaluation of the proportion of the stroma at the most invasive part of primary tumor (tumor-stromal ratio, TSR) in cancer is gaining momentum as evidence strengthens for the clinical relevance. METHODS: Tissue samples from the most invasive part of the primary gastric cancer (GC) of 494 patients were analyzed for their TSR, and a new TSNM (tumor-stromal node metastasis) staging system based on patho-biological behaviors was established and assessed...
August 16, 2017: Journal of Gastroenterology
https://www.readbyqxmd.com/read/28814540/autism-spectrum-disorder-in-fragile-x-syndrome-cooccurring-conditions-and-current-treatment
#13
Walter E Kaufmann, Sharon A Kidd, Howard F Andrews, Dejan B Budimirovic, Amy Esler, Barbara Haas-Givler, Tracy Stackhouse, Catharine Riley, Georgina Peacock, Stephanie L Sherman, W Ted Brown, Elizabeth Berry-Kravis
BACKGROUND AND OBJECTIVE: Individuals with fragile X syndrome (FXS) are frequently codiagnosed with autism spectrum disorder (ASD). Most of our current knowledge about ASD in FXS comes from family surveys and small studies. The objective of this study was to examine the impact of the ASD diagnosis in a large clinic-based FXS population to better inform the care of people with FXS. METHODS: The study employed a data set populated by data from individuals with FXS seen at specialty clinics across the country...
June 2017: Pediatrics
https://www.readbyqxmd.com/read/28813285/cognitive-behavioral-couple-therapy
#14
REVIEW
Norman B Epstein, Le Zheng
This article describes how cognitive-behavioral couple therapy (CBCT) provides a good fit for intervening with a range of stressors that couples experience from within and outside their relationship. It takes an ecological perspective in which a couple is influenced by multiple systemic levels. We provide an overview of assessment and intervention strategies used to modify negative behavioral interaction patterns, inappropriate or distorted cognitions, and problems with the experience and regulation of emotions...
February 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28812110/-extra-axial-tumors-of-the-central-nervous-system
#15
REVIEW
R Mühl-Benninghaus
Extra-axial tumors are intracranial neoplasms but are not located within the brain parenchyma. The localization of intracranial neoplasms helps to narrow down the possible differential diagnoses and also plays a deciding role in the treatment strategy and the prognosis. For this reason exact localization of these lesions is extremely important. Extra-axial tumors are the most common neoplasms among adults. They can be divided in a broad spectrum of histopathological subgroups. The most common extra-axial tumors are meningiomas, which arise from the dura mater...
August 15, 2017: Der Radiologe
https://www.readbyqxmd.com/read/28811872/current-and-emerging-treatment-options-for-mantle-cell-lymphoma
#16
REVIEW
Bita Fakhri, Brad Kahl
Mantle cell lymphoma (MCL) is a B-cell non-Hodgkin lymphoma with typically aggressive behavior. The genetic signature is the chromosomal translocation t(11;14)(q13;q32) resulting in overexpression of cyclin D1. Asymptomatic newly diagnosed MCL patients with low tumor burden can be closely observed, deferring therapy to the time of disease progression. Although MCL classically responds to upfront chemotherapy, it remains incurable with standard approaches. For patients in need of frontline therapy, the initial decision is whether to proceed with an intensive treatment strategy or a non-intensive treatment strategy...
August 2017: Therapeutic Advances in Hematology
https://www.readbyqxmd.com/read/28811330/epithelial-to-mesenchymal-and-mesenchymal-to-epithelial-transition-in-mesenchymal-tumors-a-paradox-in-sarcomas
#17
REVIEW
Giuseppina Sannino, Aruna Marchetto, Thomas Kirchner, Thomas G P Grünewald
The epithelial-to-mesenchymal transition (EMT) is a reversible process comprised of various subprograms via which epithelial cells reduce their intercellular adhesions and proliferative capacity while gaining a mesenchymal phenotype with increased migratory and invasive properties. This process has been well described in several carcinomas, which are cancers of epithelial origin, and is crucial to metastatic tumor cell dissemination and drug resistance. In contrast, the precise role of EMT-related processes in tumors originating from mesenchymal tissues, such as bone and soft-tissues sarcomas, is still largely unclear...
August 15, 2017: Cancer Research
https://www.readbyqxmd.com/read/28811298/the-future-surgical-advances-in-men1-therapeutic-approaches-and-management-strategies
#18
Samira Mercedes Sadowski, Guillaume Cadiot, Eric Dansin, Pierre Goudet, Frédéric Triponez
Multiple endocrine neoplasia type 1 (MEN1) is a hereditary autosomal dominant disorder associated with numerous neuroendocrine tumors (NETs). Recent advances in the management of MEN1 have led to a decrease in mortality due to excess hormones; however, they have also led to an increase in mortality from malignancy, particularly NETs. The main challenges are to localize these tumors, to select those that need therapy because of the risk of aggressive behavior, and to select the appropriate therapy associated with minimal morbidity...
August 15, 2017: Endocrine-related Cancer
https://www.readbyqxmd.com/read/28810973/the-influence-of-combat-experience-on-psychologically-healthy-soldiers-attentiveness-to-environmental-threats
#19
Bethany Ranes, Chris P Long, Stephanie Traynham, Amanda Hayes
INTRODUCTION: In contrast to previous research that has primarily examined how psychological disorders (e.g., post-traumatic stress disorder [PTSD], anxiety) are affected by and affect individuals' threat perceptions, this study examines the relationship between combat experience and threat-monitoring in psychologically healthy Soldiers. Existing research has established how prolonged or intense experiences with war-related stressors can lead individuals to undergo an unconscious fear-conditioning process that affects the circuitry of the prefrontal cortex, hippocampus, amygdala, and anterior cingulate cortex regions of the brain...
July 2017: Military Medicine
https://www.readbyqxmd.com/read/28810942/psychosocial-maladjustment-at-student-and-classroom-level-as-indicators-of-peer-victimization
#20
Patrik Söderberg, Johan Korhonen, Kaj Björkqvist
The purpose of this study was to examine the role of aggressive behavior, anxiety, and peer rejection as multilevel indicators of peer victimization. A cross-sectional sample of 1,115 Finnish 9th grade students nested in 76 classrooms (mean age 15 years) were used to conduct multilevel models. All forms of psychosocial maladjustment, as well as student family economy, were found to predict peer victimization within classrooms. In addition, classrooms with more aggressive behavior and a higher proportion of rejected students suffered more peer victimization, beyond compositional effects of aggressive and rejected students being victimized...
August 15, 2017: Violence and Victims
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