Results 111 to 120 of about 1,822,396 (312)

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

open access: yesMolecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley   +5 more
wiley   +1 more source

Emerging Teacher-Leaders for English Learners: A Professional Development Model in Rural Florida

open access: yesSchool Leadership Review, 2019
This paper describes an ongoing Professional Development (PD) program that aimed to prepare teacher-leaders for rural English learner (EL) students. We delineate the theoretical underpinnings of the PD design and describe the two-year graduate coursework
Raisa Ankeny   +2 more
doaj  

Family Engagement and Education: A Research Scan and Recommendations [PDF]

open access: yes, 2014
In September 2012, The Heinz Endowments asked the Annenberg Institute for School Reform (AISR) at Brown University to conduct a research scan of family engagement, leadership, and organizing work related to education happening in Pittsburgh, as a part of
Joanne Thompson   +4 more
core  

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns   +10 more
wiley   +1 more source

Educational Leadership in Haiti: A Case Study of Innovative and Exemplary Leadership in a Fragile State [PDF]

open access: yes, 2004
In this study, we consider three school leaders in Haiti who provide examples of innovative and exemplary leadership practices in the midst of challenging circumstances. Using a framework of innovative (Moolenaar, Daly, & Sleeger, 2010; Rogers, 2003) and
Arabaci, M   +3 more
core   +2 more sources

Changes in Principal Evaluation Standards: A Case Study of North Dakota Principals

open access: yesSchool Leadership Review, 2016
In recent years, increased demands and political scrutiny have been placed upon schools to improve student achievement. With these demands, a principal's role is paramount (Dufour & Marzano, 2011; Reeves, 2009).
Tsooane Molapo   +3 more
doaj  

Getting Honest About Grad Rates: How States Play the Numbers and Students Lose [PDF]

open access: yes, 2005
This report sharply criticizes the way states calculate and report graduation statistics. The analysis also rebukes the U.S. Department of Education for failing to exert leadership by demanding that states get honest about graduation rates.
Daria Hall
core  

Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers

open access: yesMolecular Oncology, EarlyView.
This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel   +6 more
wiley   +1 more source

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