Results 41 to 50 of about 38,345 (239)
Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions
FEBS Letters, EarlyView.Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf +6 more
wiley +1 more source
Trauma e Infância : Considerações sobre a Vivência de Situações Potencialmente Traumáticas
Psicologia: Teoria e PesquisaRESUMOA partir da teoria freudiana, o artigo propõe uma discussão em torno do lugar ocupado pelo acontecimento na constituição do trauma. O principal ponto de interesse consiste em pensar as conseqüências da vivência, ainda na infância, de acontecimentos
Dione de Medeiros Lula Zavaroni +1 more
doaj +1 more source
Multidisciplinary Journal of School Education, 2023 Objectives of the research: This article presents a diagnosis of the learned helplessness experienced by secondary-school students learning English remotely during the 2021 lockdown due to the COVID-19 pandemic.
Magdalena Kolber
doaj +1 more source
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS 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
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
Helpless Wishful Thinking [PDF]
Deutsches Ärzteblatt international, 2016 I wish to criticize the fact that wound irrigation with infusion catheters or button cannulas, which are inserted into the full depth of the bite wound in order to remove foreign bodies and pathogens (1) is described as an apparently common method and in such a neutral fashion. Only “irrigation under pressure is inadvisable”.
openaire +2 more sources
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Modeling of demoralization in breast cancer
Frontiers in PsychiatryObjectiveThis study aimed at identifying correlates of demoralization in breast cancer.Materials and methodsInformation was obtained from outpatients with breast cancer at the Oncology Clinic of a university-affiliated hospital in the United States ...
John M. de Figueiredo +3 more
doaj +1 more source
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source