Results 51 to 60 of about 508,340 (285)

MYCN Amplification in RB1‐Inactivated Retinoblastoma: Association With High‐Risk Features

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background MYCN amplification occurs in a subset of retinoblastoma cases, both with and without RB1 inactivation. It has been suggested that retinoblastomas with MYCN amplification represent a distinct entity with more aggressive clinical behavior.
Kyriaki Papaioannou, Regina Kubica, Karen Fischhuber, Jasmin Beygo, Madlen Reschke, Petra Ritter‐Sovinz, Eva Biewald, Petra Ketteler, Dietmar Lohmann, Deniz Kanber   +9 more
wiley   +1 more source

Painful bruising: Gynecology, hematology, or just pill bias? A case report

Case Reports in Women's Health, 2023
A 23-year-old woman, G0, presented to the emergency department with painful bruising of the legs shortly after starting an oral contraceptive pill. The presumed diagnosis was pill-induced ecchymosis, and she was instructed to discontinue the medication ...
Gabriela Villamor, Deborah Winograd, Jonathan D. Baum   +2 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

(Biased) Grading of Students’ Performance: Students’ Names, Performance Level, and Implicit Attitudes

Frontiers in Psychology, 2018
Biases in pre-service teachers’ evaluations of students’ performance may arise due to stereotypes (e.g., the assumption that students with a migrant background have lower potential).
Meike Bonefeld, Oliver Dickhäuser
doaj   +1 more source

Function‐driven design of a surrogate interleukin‐2 receptor ligand

FEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang, Zelin Cheng, Teng Li, Fulian Wang, Liangminghui Zhang, Xiuxiu He, Lili Liu, Wei Wang, Aibin Liang, Guang Yang   +9 more
wiley   +1 more source

Echo chambers, confirmation bias e polarizzazione delle idee: come viaggia la conoscenza, scientifica e non, nel web 2.0.

Giornale di Clinica Nefrologia e Dialisi, 2017
non disponibile (Clinical_Management)
Maria Rinaldi Miliani, Giuseppe Quintaliani   +1 more
doaj   +1 more source

Forensics’ Fight: A Need for Aggressive Strategies Against Confirmation Bias [PDF]

, 2017
In 2009, the National Academy of Sciences produced a lengthy report illuminating significant weaknesses present within the forensic community. One complex fault found in forensics was conformation bias.
McGowan, Madison
core   +1 more source

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

FEBS 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, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Why did the bankers behave so badly? [PDF]

, 2011
It is widely believed that bankers played an important role in causing the financial crisis that began in August 2007. In this paper we demonstrate that the compensation system in the financial services industry which rewards perceived talents, rather ...
Sabourian, H., Sibert, Anne
core  

Reversed item bias: an integrative model [PDF]

, 2013
In the recent methodological literature, various models have been proposed to account for the phenomenon that reversed items (defined as items for which respondents' scores have to be recoded in order to make the direction of keying consistent across all
Baumgartner, Hans, Schillewaert, Niels, Weijters, Bert   +2 more
core   +1 more source