Results 81 to 90 of about 58,106,883 (320)

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

open access: yesFEBS 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

A Criterion of Literality for Names

open access: yesCrítica
In recent years, several kinds of non-referential uses of names have received attention within semantics. However, the lack of a principled basis for drawing the distinction between uses that a semantic theory of names must account for (‘literal’ uses ...
Nikhil Mahant
doaj   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

open access: yesFEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang   +8 more
wiley   +1 more source

Properhood [PDF]

open access: yes, 2006
A history of the notion of PROPERHOOD in philosophy and linguistics is given. Two long-standing ideas, (i) that proper names have no sense, and (ii) that they are expressions whose purpose is to refer to individuals, cannot be made to work ...
Coates, Richard
core   +2 more sources

Domestic dogs and puppies can use human voice direction referentially [PDF]

open access: yesProceedings of the Royal Society B: Biological Sciences, 2014
Domestic dogs are particularly skilled at using human visual signals to locate hidden food. This is, to our knowledge, the first series of studies that investigates the ability of dogs to use only auditory communicative acts to locate hidden food. In a first study, from behind a barrier, a human expressed excitement towards a baited box on either the ...
Federico, Rossano   +2 more
openaire   +2 more sources

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Specificity and definiteness in sentence and discourse structure [PDF]

open access: yes, 2013
In this paper, I argue that this informally given list of characteristics covers only a certain subclass of specific indefinites. […] In particular, I dispute the definition of specific indefinites as "the speaker has the referent in mind" as rather ...
Heusinger, Klaus von
core  

A recovery operator for non-transitive approaches [PDF]

open access: yes, 2018
In some recent articles, Cobreros, Egré, Ripley, & van Rooij have defended the idea that abandoning transitivity may lead to a solution to the trouble caused by semantic paradoxes.
Barrio, Eduardo Alejandro   +2 more
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

“Are we up to the task?”: exploring the syntactic and semantic frontiers of X be up to Y and other aspectual-modal idioms

open access: yesAnglophonia
This paper aims to characterize X be up to Y, an idiom associated with four different syntactic and referential constructions, each associated with distinct yet related aspectual and modal meanings.
Manon Philippe
doaj   +1 more source

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