Results 131 to 140 of about 6,542,132 (309)

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

Growing Opportunity: A Two-Year Update on The Opportunity Equation: Transforming Mathematics and Science Education for Citizenship and the Global Economy [PDF]

open access: yes, 2011
Highlights progress on a 2009 report's call to mobilize for innovative, accountable math and science education for all; establish clear standards and effective assessments; improve teacher supply and leadership; and enhance school and system ...

core  

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

open access: yesMolecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat   +8 more
wiley   +1 more source

Characteristics of Private Schools in the United States: Results From the 2011-12 Private School Universe Survey [PDF]

open access: yes, 2013
In 1988, the National Center for Education Statistics (NCES) developed a private school data collection that improved on the sporadic collection of private school data dating back to 1890 bydeveloping an alternative to commercially available private ...
Nancy L. Swaim, Steven P. Broughman
core  

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

open access: yesMolecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta   +10 more
wiley   +1 more source

Impacts of active school design on school-time sedentary behavior and physical activity: A pilot natural experiment. [PDF]

open access: yesPLoS One, 2017
Brittin J   +8 more
europepmc   +1 more source

RIPK4 function interferes with melanoma cell adhesion and metastasis

open access: yesMolecular Oncology, EarlyView.
RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski   +9 more
wiley   +1 more source

Healthy School, Happy School: Design and Protocol for a Randomized Clinical Trial Designed to Prevent Weight Gain in Children. [PDF]

open access: yesArq Bras Cardiol, 2017
Schuh DS   +6 more
europepmc   +1 more source

Designated school choice

open access: yes, 2019
2018 senesinde Türk hükümeti çesitli sebeplerle lise yerlestirme sistemini degistirmistir.Bir dizayncı olarak hükümet, ögrencilerin büyük bir çogunlugu için tammerkezi bir sistemde sıralamalara göre yerlestirilecek okulların yerine lokasyonlaragöre ögrencilerin yerlestirilecegi mahalle liseleri kurmayı hedeflemistir.
openaire   +1 more source

An illustration of web survey methododlogy [PDF]

open access: yes, 2009
A former study in the Danish primary schools has shown that there is an association between organic school food policies and indicators (proxies) for healthy eating among children when (school food coordinators) statements on indicators (proxies) for ...
He, Chen
core  

Home - About - Disclaimer - Privacy