Results 31 to 40 of about 724,398 (304)

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

Representasi Polity Dan Trivia Dalam Agenda Media (Studi Agenda Media Sk Ibukota) [PDF]

open access: yes, 2015
This content analysis research deals with the representation of ‘polity and trivia\u27 issues in media agenda from capital city newspapers. This issue is from the emergence phenomenon of trivia issue in media agenda, incidentally,it should ideally appear
Nugroho, A. C. (Ari)
core  

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang   +12 more
wiley   +1 more source

News Media Effects on Policy Priorities: A Second-Level Agenda-Setting Analysis of Belt and Road Initiative (BRI) Projects in Myanmar

open access: yesJournalism and Media
This study investigates the impact of the media’s secondary agenda-setting on public perception and policy priorities regarding the Belt and Road Initiative (BRI) projects in Myanmar from to 2011–2024.
Zeyar Oo, Yonghong Dai
doaj   +1 more source

CONSUMER BOYCOTTS IN INDONESIA NATIONAL PRESS CONTEXT, 1982-MID 2010: A PRELIMINARY STUDY

open access: yesManajemen dan Bisnis, 2011
The objective of this study is to describe how boycotts are released in Indonesia national press. The data were obtained from mass media using saturation sampling. Data obtained is analyzed using qualitative content analysis.
Kresno Agus Hendarto
doaj   +1 more source

Decoding social media speak: developing a speech act theory research agenda [PDF]

open access: yes, 2016
Purpose – Drawing on the theoretical domain of speech act theory (SAT) and a discussion of its suitability for setting the agenda for social media research, this study aims to explore a range of research directions that are both relevant and ...
de Ruyter, K., Ludwig, S.
core   +1 more source

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

open access: yesMolecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu   +10 more
wiley   +1 more source

Introduction : Bourdieu and the literary field [PDF]

open access: yes, 2012
Pierre Bourdieu’s range as a thinker was extremely wide, and it would be misleading to present him primarily as a literary theorist. Trained as a philosopher, he became the leading French sociologist of his generation, and brought under the spotlight ...
Jean-Pierre Martin   +3 more
core   +1 more source

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

open access: yesFEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman   +4 more
wiley   +1 more source

Native Advertising and Disclosure [PDF]

open access: yes, 2017
This paper reviews the growing combination of advertising and editorial content in the converged paid media form of native advertisements. Because native advertisements have the potential to negatively impact the credibility of traditional news ...
Hunt, Katherine Alexis
core   +2 more sources

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