Results 101 to 110 of about 4,536,174 (312)

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

open access: yesMolecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung   +17 more
wiley   +1 more source

Fostering cognitive strategies for learning with 360° videos in history education contexts. [PDF]

open access: yesUnterrichtswissenschaft, 2022
Nachtigall V   +4 more
europepmc   +1 more source

Crucial parameters for precise copy number variation detection in formalin‐fixed paraffin‐embedded solid cancer samples

open access: yesMolecular Oncology, EarlyView.
This study shows that copy number variations (CNVs) can be reliably detected in formalin‐fixed paraffin‐embedded (FFPE) solid cancer samples using ultra‐low‐pass whole‐genome sequencing, provided that key (pre)‐analytical parameters are optimized.
Hanne Goris   +10 more
wiley   +1 more source

Using Historical Sites in East Kalimantan for Education: Challenges and Opportunities

open access: yesYupa: Historical Studies Journal, 2018
The historical site can be used as a source of learning history, a model of learning history, media history learning, to enhance literacy history or as historical attractions.
Muhammad Azmi
doaj   +1 more source

The Technological Education Institutes (TEI) in Greece and their libraries [PDF]

open access: yes, 1999
The legal framework for the foundation of the Technological Education Institutes (TEI) in Greece is presented. A short history of the education of the librarians in Greece and some general information about all the Institutes and their libraries is ...
Elissaiou, Anastasia   +2 more
core  

Teachers' adoption of inquiry-based learning activities : the importance of beliefs about education, the self, and the context [PDF]

open access: yes, 2018
Even though studies have shown that the impact of professional development on inquiry-based learning (IBL) tends to remain limited when it fails to consider teachers' beliefs, there is little known about how these beliefs influence teachers' adoption of ...
De Wever, Bram, Voet, Michiel
core   +2 more sources

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon   +9 more
wiley   +1 more source

Taking the perspective of the other seriously? understanding historical argument Levando a sério a perspectiva do outro: compreendendo o argumento histórico

open access: yesEducar em Revista, 2011
This paper discusses the nature of argument and its role and importance in historical learning. The paper describes pedagogic strategies developed to help school pupils understand what argument is, model how arguments work and think about how arguments ...
Arthur Chapman
doaj   +1 more source

Openness and education: a beginner’s guide [PDF]

open access: yes, 2017
While recent high-profile developments such as Massive Open Online Courses (MOOCs) have placed renewed emphasis on the idea of openness in education, different notions of open in relation to education can be found dating back to the 1960s.
Jordan, Katy, Weller, Martin
core  

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

open access: yesMolecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee   +8 more
wiley   +1 more source

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