Results 221 to 230 of about 5,972,586 (343)

The AI Scaling Trap: Structural Limits of Capability Gain Through Resource Intensification in Artificial Intelligence Systems — A Zero Leap Theory Analysis

DANNY YUBI DAGOGLIANO
openalex   +1 more source

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

FEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui, Taobo Hu, Thomson Christian Husein, Wai Hei Shek, Bingrong Chen, Depeng Wang, Shu Wang, Weichuan Yu, Xiaodan Fan, Mengping Long, Toyotaka Ishibashi   +10 more
wiley   +1 more source

Using Ecological Systems Theory to Enhance Community Health Literacy. [PDF]

Health Lit Res Pract
Dickens C, Suarez-Balcazar Y, Allen-Meares P, Brazil E.   +3 more
europepmc   +1 more source

Non-Markovian theory of vibrational energy relaxation and its applications to biomolecular systems [PDF]

, 2010
Hiroshi Fujisaki, Yong Zhang, John E. Straub   +2 more
openalex   +1 more source

Establishing an assay to evaluate d‐amino acid oxidase enzyme kinetics and inhibition using WST‐8 redox dye

FEBS Open Bio, EarlyView.
This study investigated a novel WST‐8‐based assay for evaluating d‐Amino acid oxidase (DAO) inhibitors. We confirmed its effectiveness using known inhibitors and found that uremic toxins possess relatively weak inhibitory activity compared to existing drugs.
Kahoko Miyake, Yuki Enoki, Yuka Nakazawa, Kazuaki Taguchi, Kazuaki Matsumoto   +4 more
wiley   +1 more source

Application of a Systems Theory-Based Accident Analysis Technique to Perioperative Safety Reports From the COVID-19 Pandemic. [PDF]

J Patient Saf
Samost-Williams AL, Samost-Williams AL, Sinyard RD, Tabayoyong LL, Fogarty JR, Minehart RD, Nanji KC.   +6 more
europepmc   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

The need for general adaptive capacity-Discussing resilience with complex adaptive systems theory. [PDF]

Risk Anal
Scharte B.
europepmc   +1 more source

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

FEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel, Sam Bennett, Natalie Ehlinger, Nelson Cook, Katelyn Marvin, Caleb L. Lines, Sam Reyes, Brooke Kirby, Shawn M. Ellerbroek   +8 more
wiley   +1 more source

Multifaceted determinants of depressive symptoms in children migrating back from urban to rural areas: An ecological systems theory approach. [PDF]

J Migr Health
Lou J, Kong S, Zhou W, Xuan Y, Wang M, Zhou X, Lu J, Zhu H.   +7 more
europepmc   +1 more source