Results 81 to 90 of about 8,768,782 (373)

Etoposide‐induced cancer cell death: roles of mitochondrial VDAC1 and calpain, and resistance mechanisms

open access: yesMolecular Oncology, EarlyView.
The complex mode of action of the topoisomerase II inhibitor etoposide in triggering apoptosis involves several mechanisms: overexpression of the mitochondrial protein VDAC1, leading to its oligomerization and formation of a large channel that mediates the release of pro‐apoptotic protein; and overexpression of the apoptosis regulators p53, Bax, and ...
Aditya Karunanithi Nivedita   +1 more
wiley   +1 more source

Greek Young Audience Perceptions and Beliefs on Different Aspects of TV Watching

open access: yesJournalism and Media
Television plays a significant role in shaping the beliefs, perceptions, and attitudes of young individuals. Understanding the factors that influence these beliefs is essential for comprehending the impact of television programming on the youth ...
Anna G. Orfanidou, Nikos S. Panagiotou
doaj   +1 more source

Branded Media Text as Communicative-integration Model of Interaction with Audience

open access: yesSHS Web of Conferences, 2018
The development dynamics of information and communication technologies (ICTs), especially network providing expansion of interpersonal and mass communications, radically changes the existing practice of distribution and representation of a media product.
Urazova Svetlana   +4 more
doaj   +1 more source

Respiratory complex I‐mediated NAD+ regeneration regulates cancer cell proliferation through the transcriptional and translational control of p21Cip1 expression by SIRT3 and SIRT7

open access: yesMolecular Oncology, EarlyView.
NAD+ regeneration by mitochondrial complex I NADH dehydrogenase is important for cancer cell proliferation. Specifically, NAD+ is necessary for the activities of NAD+‐dependent deacetylases SIRT3 and SIRT7, which suppress the expression of p21Cip1 cyclin‐dependent kinase inhibitor, an antiproliferative molecule, at the translational and transcriptional
Masato Higurashi   +5 more
wiley   +1 more source

Exploring Greek Students’ Attitudes Toward Artificial Intelligence: Relationships with AI Ethics, Media, and Digital Literacy

open access: yesSocieties
This exploratory study (N = 310) investigates the relationship between students’ attitudes toward artificial intelligence (AI), their attitudes toward AI ethics, and their media and digital literacy levels.
Asimina Saklaki, Antonis Gardikiotis
doaj   +1 more source

Media Censures: The Hutchins Commission on the Press, the New York Intellectuals on Mass Culture [PDF]

open access: yes, 2018
Around the middle of the 20th century, two groups of American intellectuals turned their attention to the mass media. The scholars on the Commission on Freedom of the Press, chaired by University of Chicago president Robert Maynard Hutchins, assessed the
Bates, Stephen
core   +1 more source

Multiplex single‐cell profiling of putative cancer stem cell markers ALDH1, SOX9, SOX2, CD44, CD133 and CD15 in endometrial cancer

open access: yesMolecular Oncology, EarlyView.
Cancer stem cells are associated with aggressive disease, but a deep characterization of such markers is lacking in endometrial cancer. This study uses imaging mass cytometry to explore putative cancer stem cell markers in endometrial tumors and corresponding organoid models.
Hilde E. Lien   +7 more
wiley   +1 more source

Effectiveness of Yoruba language radio jingles in promoting knowledge, attitude and practices regarding Lassa fever among women in Ondo state, Nigeria

open access: yesJournal of Public Health in Africa, 2020
Background: Lassa fever is one of the known Neglected Tropical Diseases (NTDs) that plague some states in Nigeria. Radio jingles in indigenous language have been adopted as a veritable risk communication approach to promote public knowledge in the bid to
Charity Ben-Enukora   +4 more
doaj   +1 more source

An irrelevant media when sentencing? – Comparing the perceptions of English and Danish lower Court judges when sentencing theft offenders [PDF]

open access: yes, 2010
An irrelevant mass media is a disempowered mass media if judges lack trust and respect in its’ coverage and content. To reveal the level of impact from media reporting this research examined the lower Court theft sentencing practices of 12 Danish and 12 ...
Lowenstein, Max
core  

Peripheral blood proteome biomarkers distinguish immunosuppressive features of cancer progression

open access: yesMolecular Oncology, EarlyView.
Immune status significantly influences cancer progression. This study used plasma proteomics to analyze benign 67NR and malignant 4T1 breast tumor models at early and late tumor stages. Immune‐related proteins–osteopontin (Spp1), lactotransferrin (Ltf), calreticulin (Calr) and peroxiredoxin 2 (Prdx2)–were associated with systemic myeloid‐derived ...
Yeon Ji Park   +6 more
wiley   +1 more source

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