Results 51 to 60 of about 160,702 (264)

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Language Specific Listening of Japanese Geminate Consonants: Cross-linguistic study

open access: yesFrontiers in Psychology, 2014
Various aspects of linguistic experience influence the way we segment, represent, and process speech signals. The Japanese phonetic and orthographic systems represent geminate consonants (double consonants, e.g.
Makiko eSadakata   +7 more
doaj   +1 more source

Cross-cultural Interaction: The International Comparison Fallacy? [PDF]

open access: yesJournal of International Business Studies, 1989
Joint ventures, mergers and acquisitions, licensing and distribution agreements, and sales of products and services—crucial aspects of all such interorganizational relationships, are face-to-face negotiations. As the proportion of foreign to domestic trade increases, so does the frequency of business negotiations between people from different countries
Adler, Nancy J, Graham, John L
openaire   +3 more sources

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Bifactor Invariance Analysis of Student Conceptions of Assessment Inventory

open access: yesPsico-USF, 2019
Student conceptions of the purposes of assessment are an important aspect of self-regulated learning. This study advances our understanding of the Student Conceptions of Assessment Inventory (SCoA) by examining the generalizability of the factorial ...
Daniel Abud Seabra Matos   +2 more
doaj   +1 more source

A Cross-Cultural Comparison of Nurses' Ethical Concerns

open access: yesNursing Ethics, 2008
The aim of this study was to compare Swedish and Chinese nurses' experiences of ethical dilemmas and workplace distress in order to deepen understanding of the challenges neuroscience nurses encounter in different cultures. Qualitative interviews from two previously performed empirical studies in Sweden and China were the basis of this comparative ...
Wadensten, Barbro   +4 more
openaire   +4 more sources

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

open access: yesMolecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat   +8 more
wiley   +1 more source

Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers

open access: yesMolecular Oncology, EarlyView.
This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel   +6 more
wiley   +1 more source

Cultural and Personality Predictors of Facebook Intrusion: A Cross-Cultural Study

open access: yesFrontiers in Psychology, 2016
The increase in the number of users of social networking sites has inspired intense efforts to determine intercultural differences between them. The main aim of the study was to investigate the cultural and personal predictors of Facebook intrusion.
Agata Błachnio   +14 more
doaj   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

open access: yesMolecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau   +36 more
wiley   +1 more source

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