Results 101 to 110 of about 2,509,838 (314)

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

FEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi, João C. Encarnação, Valeria Napolitano, Grzegorz Dubin, Grzegorz Popowicz, Karl Andersson, U. Helena Danielson   +6 more
wiley   +1 more source

Guiding Young Children’s Digital Media Use: SES-Differences in Mediation Concerns and Competence [PDF]

, 2018
Previous research about parents’ mediation of their young children’s (digital) media use has predominantly focused on the different types, determinants, and effectiveness of parental mediation strategies. Although research on parents’ perceived mediation
Nikken, Peter, Opree, Suzanna J., Opree, Suzanna; id_orcid, Suzanna J. Opree, Peter Nikken, Opree, Suzanna   +5 more
core   +1 more source

Education and Language-Based Knowledge Gaps Among New Immigrants In the United States: Effects of English- and Native-Language Newspapers and TV

International Journal of Communication, 2015
This study analyzed the impact of pre- and postimmigration use of English- and native-language newspapers and TV on the relative size of education- and language-based political knowledge gaps among new U.S. immigrants.
Francis Dalisay, Yung-I Liu
doaj  

Media Multitasking and geographical affiliation: an exploratory study

Revista Mediterránea de Comunicación, 2020
Multitasking, especially involving media, has become a constant in our daily lives, increasingly promoted by technological developments on ever-developing personal equipment.
Cláudia Barbosa, Luís Pedro
doaj  

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

Examining the Relationship Between Media Use and Political Engagement: A Comparative Study Among the United States, Kenya, and Nigeria

International Journal of Communication, 2019
Given the growing use of and dependency that individuals have on media, the relationship between media use and political engagement has been a subject of study among scholars across nations.
Oluseyi Adegbola, Sherice Gearhart
doaj  

Adolescent Screen Time and Sleep Quality: Predictive Factors and Their Effect on Academic Achievement Among Adolescents in Jordan

Adolescents
Adolescents’ increasing screen time has been linked to poor sleep quality, which may, in turn, affect their academic performance. This study aimed to examine screen time patterns among Jordanian adolescents and assess their associations with sleep ...
Nahla M. Al Ali, Afnan Emad Abu-Libdha
doaj   +1 more source

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

Molecular 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, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Composted green material and its use in growing media

, 2007
The initial focus of this research was to establish various trends in green waste production for example variation in source and treatment of green waste. A comprehensive overview of the current green waste cycle was undertaken via a questionnaire titled
Surrage, V, Surrage, Victoria
core  

European Public Sphere| Attitudes Toward Illegal Immigration and Exposure to Public Service and Commercial Broadcasting in France, Norway, and the United States

International Journal of Communication, 2015
This article investigates the relationship among political ideological orientations, exposure to news from public service and commercial broadcasters, and attitudes toward illegal immigration.
Audun Beyer, Jörg Matthes
doaj