Results 41 to 50 of about 371,688 (306)

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Media representation of tobacco control in China: A comparative analysis of agenda-setting across different policy contexts during 2017–2022

Tobacco Induced Diseases
Introduction While media play a crucial role in tobacco control policy advancement, little is known about how different policy contexts shape media coverage of tobacco control, particularly in China’s unique political and administrative systems.
Yu Chen, Yujiang Cai, Xinrui Yang, Xinyao Yu, Rui Zhang, Heng Zhang, Jing Xu, Kin-Sun Chan   +7 more
doaj   +1 more source

The Radical Right versus the Media: from Media Critique to Claims of (Mis)Representation

Politics and Governance, 2019
Criticizing mainstream media for their ‘lies’ or ‘fake news’ has become a common political practice on the radical right. Further empirical research is needed to better understand the intricacies of these attacks on media, in particular for the way they ...
Louise Knops, Benjamin De Cleen
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Representation and beyond; Female victims in Post-Suharto media

Wacana: Journal of the Humanities of Indonesia, 2012
This study analyses representations of female victims in post-Suharto media. In so doing, it underlines the import of the fall of the New Order regime and the concurrent opening up of the media world in Indonesia.
Wiwik Sushartami
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

News production on the arrival of migrants by sea to Spanish coasts: the case of the Balearic Islands

Estudios sobre el Mensaje Periodístico
This article explores the communicative strategies of journalists and institutional offices on the arrival of migrants by sea to Spanish coasts through a case study: the Balearic Islands.
María Ruiz Aranguren
doaj   +1 more source

In her own words: Melanesian women in media

Pacific Journalism Review, 2020
Representation of women in media has been a noted gender equity issue globally for decades. Given the increasing encroachments into press freedom in Melanesia, female journalists and media workers face serious challenges.
Faith Valencia-Forrester, Bridget Backhaus, Heather Stewart   +2 more
doaj   +1 more source