Results 51 to 60 of about 768,505 (310)

Comparing Regulatory Oversight Bodies Across the Atlantic: The Office of Information and Regulatory Affairs in the US and the Impact Assessment Board in the EU [PDF]

open access: yes, 2011
‘Quis custodiet ipsos custodes?’ asked the Roman poet Juvenal – ‘who will watch the watchers, who will guard the guardians?’ As legislative and regulatory processes around the globe progressively put greater emphasis on impact assessment and ...
Wiener, Jonathan B., Alemanno, Alberto
core   +1 more source

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

open access: yesFEBS 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   +5 more
wiley   +1 more source

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

open access: yesFEBS 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   +11 more
wiley   +1 more source

INTELLIGENCE ACTIVITY IN LATIN AMERICA: CHARACTERISTICS, STRENGTHS, WEAKNESSES, AND FUTURE PROSPECTS

open access: yesPolítica y Estrategia, 2017
Intelligence activity in Latin America has had an interesting evolution in recent years. Emerged or developed in most countries of the region during the Cold War, their characteristics were influenced by the existing concepts of defense and security in ...
JOSÉ MANUEL UGARTE
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Why oversight recommendations fail: examining the implementation gap in public service commission recommendations in South Africa

open access: yesCogent Social Sciences
This paper explores the persistent non-implementation of recommendations by South Africa’s Public Service Commission (PSC), constitutionally mandated to promote accountability, ethical governance, and efficiency.
Lesedi Senamele Matlala
doaj   +1 more source

The creation of a contagious H5N1 influenza virus: implications for the education of life scientists [PDF]

open access: yesThe Ukrainian Biochemical Journal, 2014
The paper contends that the ongoing controversy surrounding the creation of a contagious H5N1 influenza virus has already exposed the severe limitations of the possibility of preventing the hostile misuse of the life scien­ces by dint of oversight of ...
T. Novossiolova, M. Minehata, M. Dando
doaj   +1 more source

Fetal Brain Tumor Harboring a Unique ROCK1::BRAF Fusion

open access: yes
Pediatric Blood &Cancer, EarlyView.
Marllon Cindra Sant'Ana   +8 more
wiley   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Clinical case of co-infection: Dengue fever and respiratory mycoplasmosis in a child

open access: yesRespiratory Medicine Case Reports
According to WHO, dengue fever (DF) is currently endemic to more than 100 countries in various regions of Africa, America, and Asia; outbreaks have been reported in Europe.
D.V. Preobrazhenskaia   +2 more
doaj   +1 more source

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