Results 101 to 110 of about 109,239 (263)

Sintomatologia depressiva em adolescentes do ensino médio: um estudo das representações sociais

Psicologia: Ciência e Profissão
A depressão é uma das psicopatologias que vêm avançando nas demandas da saúde coletiva e ocorre em qualquer idade, independentemente da inserção socioeconômica e cultural. O presente trabalho teve como objetivo apreender as representações sociais (RS) da
Fabiana Ribeiro Monteiro, Maria da Penha de Lima Coutinho, Ludgleydson Fernandes de Araújo   +2 more
doaj   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source

Translophagy—A potential link between autophagy impairment and translational errors

FEBS Letters, EarlyView.
Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk, Gailing Ma, Robin Antrobus, Diego Manni, Marco Trevisan‐Herraz, Mustafa Khwaja, Max Brown, Gavin D. Richardson, Masaaki Komatsu, Daniel Erskine, Viktor I. Korolchuk, Tetsushi Kataura   +11 more
wiley   +1 more source

Social representations and foreign language learning

مجلة عطاء للدراسات والأبحاث
Social representations (SR) are one the most influencing social-psychological factors involved in foreign language (FL) learning (Maurer, 2013). In particular, it has been proved that speakers’ representations of languages and their cultures influence ...
Charifa Eddahani, Marwa Berrada, Samira Dlimi   +2 more
doaj  

[Children's social representation of cancer].

Revista da Escola de Enfermagem da U S P, 2004
This research was motivated by the need to know more about the care of children with cancer. The objective of the study was to discover what the social representation of the child with cancer are. Ten open interviews were conducted with children and teenagers from 9 to 15 years of age. The analysis issues that emerged from the children's discourse were
Cagnin, Elaise Regina Gonçalves, Liston, Noeli Marchioro, Dupas, Giselle   +2 more
openaire   +2 more sources

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Imprisoned Women and Prison Universe: A Social Representations Analyses

Psicologia, 2005
The objective of this work was to investigate the social representations of the prison space of women inmates in a State Female Penitentiary. For this study, we opted for a semi-structured interview as data collection instrument.
Fernanda de Magalhães Dias Frinhani, Lídio de Souza   +1 more
doaj  

Social representations of cancer in patients from Medellín, Colombia: a qualitative study. [PDF]

Front Sociol, 2023
Higuita-Gutiérrez LF, Estrada-Mesa DA, Cardona-Arias JA.   +2 more
europepmc   +1 more source