Results 81 to 90 of about 519,807 (275)

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

HDACs control RUNX2 expression in cancer cells through redundant and cell context-dependent mechanisms

open access: yesJournal of Experimental & Clinical Cancer Research, 2019
Background RUNX2 is a Runt-related transcription factor required during embryogenesis for skeletal development and morphogenesis of other organs including thyroid and breast gland.
Gloria Manzotti   +5 more
doaj   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

La geografía regional: tradiciones y perspectivas contemporáneas

open access: yesInvestigaciones Geográficas, 2007
El conocimiento sobre las trayectorias y direcciones que ha seguido la geografía regional en sus más de dos siglos de existencia, reviste importancia en momentos en donde el pensamiento regional carece de una visión única y alterna con una gran variedad ...
Blanca Rebeca Ramírez
doaj  

Higher-order Representation and Reasoning for Automated Ontology Evolution [PDF]

open access: yes, 2010
: The GALILEO system aims at realising automated ontology evolution. This is necessary to enable intelligent agents to manipulate their own knowledge autonomously and thus reason and communicate effectively in open, dynamic digital environments ...
Bundy, Alan, Chan, M., Lehmann, J.
core  

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

CDKN2A deletion is associated with immune desertification in diffuse pleural mesothelioma

open access: yesJournal of Experimental & Clinical Cancer Research
Introduction Diffuse Pleural Mesothelioma (DPM) is a rare and incurable cancer. Immune checkpoint inhibitors (ICIs) marked some advances but only for a limited fraction of patients.
Federica Torricelli   +14 more
doaj   +1 more source

Residential proximity to industrial sites in the area of Taranto (Southern Italy): a case-control cancer incidence study

open access: yesAnnali dell'Istituto Superiore di Sanità, 2011
The association between cancer incidence and the residence near polluting facilities in an industrial area nearby Taranto has been investigated. Age, sex and occupational exposure were controlled as confounding variables in a case-control study (658 ...
Alessandro Marinaccio   +10 more
doaj   +1 more source

PICALM::MLLT10 translocated leukemia

open access: yesFEBS Letters, EarlyView.
This comprehensive review of PICALM::MLLT10 translocated acute leukemia provides an in‐depth review of the structure and function of CALM, AF10, and the fusion oncoprotein (1). The multifaceted molecular mechanisms of oncogenesis, including nucleocytoplasmic shuttling (2), epigenetic modifications (3), and disruption of endocytosis (4), are then ...
John M. Cullen   +7 more
wiley   +1 more source

From Statehouse to Schoolhouse: Anti-Bullying Policy Efforts in U.S. States and School Districts [PDF]

open access: yes, 2015
In 2011, 29.5 percent of U.S. public school districts didn't have anti-bullying policies, including many districts in states that require them, according to a report published by GLSEN.
Emily A. Greytak   +2 more
core  

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