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Results 61 to 70 of about 6,308,713 (201)

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 +5 more
wiley +1 more source

Measurement of D0, D+, D*+ and D s + production in Pb-Pb collisions at s N N = 5.02 $$ \sqrt{{\mathrm{s}}_{\mathrm{NN}}}=5.02 $$ TeV

Journal of High Energy Physics, 2018
We report measurements of the production of prompt D0, D+, D*+ and D s + mesons in Pb–Pb collisions at the centre-of-mass energy per nucleon-nucleon pair s N N = 5.02 $$ \sqrt{s_{\mathrm{NN}}}=5.02 $$ TeV, in the centrality classes 0–10%, 30–50% and 60 ...
The ALICE collaboration +1003 more
doaj +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source

Распределение d(n,ω) в классах вычетов [PDF]

Проблемы анализа, 1995
В работе устанавливаются условия слабо равномерного распределения значений функции d(n,ω) с вещественным характером Дирихле ω(n) в классах вычетов по составному модулю и приводятся асимптотические формулы.
Широков Б. М.
doaj

Synthesis and Characterization of FeÐ†Ð† , CoÐ†Ð† , NiÐ†Ð† , CuÐ†Ð† and ZnÐ†Ð† Complexes With Dithiocarbamate and N-Donor Ligands

Ibn Al-Haitham Journal for Pure and Applied Sciences, 2017
New complexes of first series of transition metals with P-amino benzene dithiocarbamate of the general formula [M(PABdtc)2] and [ M(PABdtc)2(L)n] M=Fe( Ð†Ð† ),Co( Ð†Ð† ),Ni( Ð†Ð† ) ,Cu(Ð†Ð†) and Zn (Ð†Ð†). PABdtc = Paraamino benzene dithiocarbamate ,n=2
Mohammed Jassim Mohammed, Asmaa Basim Ali +1 more
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 +5 more
wiley +1 more source

Supermembranes and domain walls in N $$ \mathcal{N} $$ = 1, D = 4 SYM

Journal of High Energy Physics, 2019
We construct a manifestly supersymmetric and kappa-symmetry invariant worldvolume action describing the coupling of a dynamical membrane to an N $$ \mathcal{N} $$ = 1, D = 4 SU(N ) super-Yang-Mills multiplet.
Igor Bandos, Stefano Lanza, Dmitri Sorokin +2 more
doaj +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 +11 more
wiley +1 more source

Tagelda n Kuku d tqerrabin d lǧerrat tinmettiyin i d-teǧǧa

Revue d'Histoire Méditerranéenne
Deg umagrad-a, nemmeslay-d ɣef yiwet n tgelda i yesɛan azal meqqren deg umezruy atrar n Lezzayer s umata ladɣa amezruy n tmurt n Leqbayel, tagi d tageda n Kuku i d-ibanen deg useggas 1511, seld tuṭṭfa n temdint n Bgayet s ɣur Spenyul deg useggas 1510 ...
BENCHIKHE Ali
doaj

supersymmetric gauge theory
extended supersymmetry
astrophysics

crystal structure
supergravity models