Results 41 to 50 of about 1,229,988 (286)

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Varieties and similarities of platform capitalisms: a comparative approach of labor regulation in Brazil, Portugal and Spain

open access: yesFrontiers in Sociology
Digital platforms have led to the emergence of a new digital proletariat worldwide, subject to institutional arrangements that put the labor framework outside of labor law.
José Soeiro   +2 more
doaj   +1 more source

A Call for Change: The Evolution of the Modern Documentary from Informative Media to Persuasive Platform [PDF]

open access: yes, 2011
In the past several years, new documentaries have begun to evolve from informative media to persuasive platform as a result of changing cultural contexts and ideologies.
England, Valerie
core   +1 more source

The role of histone modifications in transcription regulation upon DNA damage

open access: yesFEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

Risky business? Corporate risk management obligations in sustainability due diligence and digital platform regulation

open access: yesEuropean Journal of Risk Regulation
In two fields that are currently of high political salience and strategic significance – the regulation of digital platforms, and the regulation of environmental and human rights impacts in global value chains – the EU has taken a strikingly similar ...
Rachel Griffin, Riccardo Fornasari
doaj   +1 more source

Distinct Microbial Communities Trigger Colitis Development upon Intestinal Barrier Damage via Innate or Adaptive Immune Cells

open access: yesCell Reports, 2017
Summary: Inflammatory bowel disease comprises a group of heterogeneous diseases characterized by chronic and relapsing mucosal inflammation. Alterations in microbiota composition have been proposed to contribute to disease development, but no uniform ...
Urmi Roy   +9 more
doaj   +1 more source

Function‐driven design of a surrogate interleukin‐2 receptor ligand

open access: yesFEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang   +9 more
wiley   +1 more source

The Legal Significance of Independent Research based on Article 40 DSA for the Management of Systemic Risks in the Digital Services Act

open access: yesEuropean Journal of Risk Regulation
As part of its risk management system, aiming at the mitigation of so-called systemic risks on very large online platforms and very large online search engines (VLOPSEs), the DSA introduces data access rights for independent researchers.
Anna Liesenfeld   +2 more
doaj   +1 more source

Reframing platform power

open access: yesInternet Policy Review, 2019
This article addresses the problem of platform power by probing current regulatory frameworks’ basic assumptions about how tech firms operate in digital ecosystems.
José van Dijck   +2 more
doaj   +1 more source

From brand safety to suitability: advertisers in platform governance

open access: yesInternet Policy Review, 2023
Scholarship has long identified the business imperative to create an advertiser-friendly environment as a key influence on social media content moderation.
Rachel Griffin
doaj   +1 more source

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