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Developmental science

Samine Khandan, Hedyeh Riazi, Sedigheh Amir Ali Akbari, Malihe Nasiri, Ali Montazeri
OBJECTIVE: To assess the correlation between adaptation to maternal role (AMR) and infant development. BACKGROUND: Maternal role is an important key in infant's care and development. Previous findings demonstrated an inconsistency in the effect of the mother's adaptation on each domain of infant's development. METHODS: This cross-sectional study was conducted on 260 healthy mothers and healthy infants attending health centres affiliated to Shahid Beheshti University of Medical Sciences in Tehran in 2016...
March 16, 2018: Journal of Reproductive and Infant Psychology
Rebecca L Cunningham, Kelly R Monk
In situ hybridization enables visualization of mRNA localization, and immunohistochemistry enables visualization of protein localization within a tissue or organism. Both techniques have been extensively utilized in zebrafish (Thisse et al., Development 119:1203-1215, 1993; Dutton et al., Development 128:4113-4125, 2001; Gilmour et al., Neuron 34:577-588, 2002; Lyons et al., Curr Biol 15:513-524, 2005) including for visualization of mRNA localization in Schwann cells (Lyons et al., Curr Biol 15:513-524, 2005; Monk et al...
2018: Methods in Molecular Biology
Aidan Maartens
Susan Strome is Distinguished Professor of Molecular, Cell and Developmental Biology at the University of California, Santa Cruz, USA. Recently appointed an editor at Development, her lab studies the regulation of germ cell development in C. elegans , with a particular focus on the epigenetic transmission of chromatin states. We caught up with Susan to discuss her early career switch from prokaryotes to worms, her experiences of small and big science, and why teaching is so important to her.
March 15, 2018: Development
Julian Cespedes-Guevara, Tuomas Eerola
Basic Emotion theory has had a tremendous influence on the affective sciences, including music psychology, where most researchers have assumed that music expressivity is constrained to a limited set of basic emotions. Several scholars suggested that these constrains to musical expressivity are explained by the existence of a shared acoustic code to the expression of emotions in music and speech prosody. In this article we advocate for a shift from this focus on basic emotions to a constructionist account. This approach proposes that the phenomenon of perception of emotions in music arises from the interaction of music's ability to express core affects and the influence of top-down and contextual information in the listener's mind...
2018: Frontiers in Psychology
Charlotte C Poot, Rianne M van der Kleij, Evelyn A Brakema, Debbie Vermond, Siân Williams, Liza Cragg, Jos M van den Broek, Niels H Chavannes
Background: Knowledge creation forms an integral part of the knowledge-to-action framework aimed at bridging the gap between research and evidence-informed decision making. Although principles of science communication, data visualisation and user-centred design largely impact the effectiveness of communication, their role in knowledge creation is still limited. Hence, this article aims to provide researchers a systematic approach on how knowledge creation can be put into practice. Methods: A systematic two-phased approach towards knowledge creation was formulated and executed...
March 1, 2018: Journal of Public Health
Livio Provenzi, Sara Broso, Rosario Montirosso
Preterm infants are hospitalized in the Neonatal Intensive Care Unit (NICU) and are precociously separated from their mothers. Although developmental care interventions are meant to facilitate mother-infant bonding, physical contact is not always possible. Maternal voice exposure has been proposed as a way to foster maternal closeness and support postnatal bonding. Here we present a systematic review on maternal voice effects on preterm infants' development. Literature search occurred on 4 databases (PubMed, Scopus, Web of Science and CINAHL)...
March 10, 2018: Neuroscience and Biobehavioral Reviews
Marek Marzec, Ahmad M Alqudah
The development and growth of plant organs is regulated by phytohormones, which constitute an important area of plant science. The last decade has seen a rapid increase in the unravelling of the pathways by which phytohormones exert their influence. Phytohormones function as signalling molecules that interact through a complex network to control development traits. They integrate metabolic and developmental events and regulate plant responses to biotic and abiotic stress factors. As such, they influence the yield and quality of crops...
March 10, 2018: International Journal of Molecular Sciences
DeAnna E Beasley, Clint A Penick, Nana S Boateng, Holly L Menninger, Robert R Dunn
Many ectotherms show a decrease in body size with increasing latitude due to changes in climate, a pattern termed converse Bergmann's rule. Urban conditions-particularly warmer temperatures and fragmented landscapes-may impose stresses on development that could disrupt these body size patterns. To test the impact of urbanization on development and latitudinal trends in body size, we launched a citizen science project to collect periodical cicadas ( Magicicada septendecim ) from across their latitudinal range during the 2013 emergence of Brood II...
March 2018: Ecology and Evolution
Jack Morrison, Giles Watts, Glyn Hobbs, Nick Dawnay
Field based forensic tests commonly provide information on the presence and identity of biological stains and can also support the identification of species. Such information can support downstream processing of forensic samples and generate rapid intelligence. These approaches have traditionally used chemical and immunological techniques to elicit the result but some are known to suffer from a lack of specificity and sensitivity. The last 10 years has seen the development of field-based genetic profiling systems, with specific focus on moving the mainstay of forensic genetic analysis, namely STR profiling, out of the laboratory and into the hands of the non-laboratory user...
February 21, 2018: Forensic Science International
A Klin, W Jones
The future of neurodevelopmental medicine has the potential of situating child neurology at the forefront of a broad-based public health effort to optimize neurodevelopmental outcomes of children born with high-prevalence and diverse genetic, pre- and peri-natal, and environmental burdens compromising early brain development and leading to lifetime disabilities. Building on advancements in developmental social neuroscience and in implementation science, this shift is already occurring in the case of emblematic neurodevelopmental disorders such as autism...
March 1, 2018: Revista de Neurologia
Viswas Chhapola, Soumya Tiwari, Bobbity Deepthi, Sandeep Kumar Kanwal
BACKGROUND: Citation analysis provides insights into the history and developmental trajectory of scientific fields. Our objective was to perform an analysis of citation classics in the journals of pediatric specialty and to examine their characteristics. METHODS: Initially, all the journals listed under the category of pediatrics (n = 120) were identified using Journal Citation Reports. Web of science database was then searched (1950-2016) to select the top-100 cited articles in the above identified pediatric journals...
March 6, 2018: World Journal of Pediatrics: WJP
Mashfiqui Rabbi, Meredith Philyaw-Kotov, Jinseok Lee, Anthony Mansour, Laura Dent, Xiaolei Wang, Rebecca Cunningham, Erin Bonar, Inbal Nahum-Shani, Predrag Klasnja, Maureen Walton, Susan Murphy
Despite the recent progress in sensor technologies, many relevant health data can be only captured with manual input (e.g., food intake, stress appraisal, subjective emotion, substance use). A common problem of manual logging is that users often disengage within a short time because of high burden. In this work, we propose SARA, a novel app to engage users with ongoing tracking using timely rewards thereby reinforcing users for data input. SARA is developed for adolescents and emerging adults at risk for substance abuse...
September 2017: Proceedings of the ACM International Conference on Ubiquitous Computing
Marc H Bornstein, Diane L Putnick, Gianluca Esposito
Developmental science is centrally concerned with both consistency and change in characteristics through time. Consistency and change in development are tracked by group mean level continuity and individual order stability. Group mean level and individual order consistency and change are both developmentally informative and can co-exist conceptually and empirically as the two are partially orthogonal perspectives on development. Continuity and stability are broadly applicable to characteristics of the individual, dyad, and environment...
June 2017: Child Development Perspectives
Udi Sarig, Hadar Sarig, Aleksander Gora, Muthu Kumar Krishnamoorthi, Gigi Chi Ting Au-Yeung, Elio de-Berardinis, Su Yin Chaw, Priyadarshini Mhaisalkar, Hanumakumar Bogireddi, Seeram Ramakrishna, Freddy Yin Chiang Boey, Subbu S Venkatraman, Marcelle Machluf
Tissue development, regeneration, or de-novo tissue engineering in-vitro, are based on reciprocal cell-niche interactions. Early tissue formation mechanisms, however, remain largely unknown given complex in-vivo multifactoriality, and limited tools to effectively characterize and correlate specific micro-scaled bio-mechanical interplay. We developed a unique model system, based on decellularized porcine cardiac extracellular matrices (pcECMs)-as representative natural soft-tissue biomaterial-to study a spectrum of common cell-niche interactions...
March 2, 2018: Scientific Reports
Jerica M Berge, Margaret Adamek, Caitlin Caspi, Katherine Y Grannon, Katie A Loth, Amanda Trofholz, Marilyn S Nanney
In response to the limitations of siloed weight-related intervention approaches, scholars have called for greater integration that is intentional, strategic, and thoughtful between researchers, health care clinicians, community members, and policy makers as a way to more effectively address weight and weight-related (e.g., obesity, diabetes, cardiovascular disease, cancer) public health problems. The Mastery Matrix for Integration Praxis was developed by the Healthy Eating and Activity across the Lifespan (HEALI team in 2017 to advance the science and praxis of integration across the domains of research, clinical practice, community, and policy to address weight-related public health problems...
February 22, 2018: Preventive Medicine
Tamar Avin-Wittenberg, Frantisek Baluška, Peter V Bozhkov, Pernilla H Elander, Alisdair R Fernie, Gad Galili, Ammar Hassan, Daniel Hofius, Erika Isono, Romain Le Bars, Céline Masclaux-Daubresse, Elena A Minina, Hadas Peled-Zehavi, Núria S Coll, Luisa M Sandalio, Béatrice Satiat-Jeunemaitre, Agnieszka Sirko, Pilar S Testillano, Henri Batoko
Autophagy is a eukaryotic catabolic pathway essential for growth and development. In plants, it is activated in response to environmental cues or developmental stimuli. However, in contrast to other eukaryotic systems, we know relatively little regarding the molecular players involved in autophagy and the regulation of this complex pathway. In the framework of the COST (European Cooperation in Science and Technology) action TRANSAUTOPHAGY (2016-2020), we decided to review our current knowledge of autophagy responses in higher plants, with emphasis on knowledge gaps...
February 21, 2018: Journal of Experimental Botany
Carol M Worthman, Kathy Trang
Recent opposing trends towards earlier physical maturation and later social maturation present a conundrum of apparent biological-social mismatch. Here we use life history analysis from evolutionary ecology to identify forces that drive these shifts. Together with findings in developmental science, our life history analysis indicates that adolescence is a distinctive period for biological embedding of culture. Ethnographic evidence shows that mass education is a novel feature of the globalizing cultural configurations of adolescence, which are driven by transformations in labour, livelihood and lifestyle...
February 21, 2018: Nature
Ronald E Dahl, Nicholas B Allen, Linda Wilbrecht, Ahna Ballonoff Suleiman
This review summarizes the case for investing in adolescence as a period of rapid growth, learning, adaptation, and formational neurobiological development. Adolescence is a dynamic maturational period during which young lives can pivot rapidly-in both negative and positive directions. Scientific progress in understanding adolescent development provides actionable insights into windows of opportunity during which policies can have a positive impact on developmental trajectories relating to health, education, and social and economic success...
February 21, 2018: Nature
Andrew J Fuligni, Mirella Dapretto, Adriana Galván
Having been a significance source of the renewed interested in the adolescent period, developmental neuroscience now needs to build upon its achievements to date and expand in several areas in order to broaden its impact upon the field. Addressing both typical and atypical development, examining the interaction between brain development and the social environment, studying change over time, and including attention to population diversity can help to produce a truly integrative science of adolescent development...
March 2018: Journal of Research on Adolescence: the Official Journal of the Society for Research on Adolescence
Amanda Sheffield Morris, Lindsay M Squeglia, Joanna Jacobus, Jennifer S Silk
This special section focuses on research that utilizes neuroimaging methods to examine the impact of social relationships and socioemotional development on adolescent brain function. Studies include novel neuroimaging methods that further our understanding of adolescent brain development. This special section has a particular focus on how study findings add to our understanding of risk and resilience. In this introduction to the special section, we discuss the role of neuroimaging in developmental science and provide a brief review of neuroimaging methods...
March 2018: Journal of Research on Adolescence: the Official Journal of the Society for Research on Adolescence
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