Results 61 to 70 of about 5,826,092 (334)

DDX3X induces mesenchymal transition of endothelial cells by disrupting BMPR2 signaling

open access: yesFEBS Open Bio, EarlyView.
Elevated DDX3X expression led to downregulation of BMPR2, a key regulator of endothelial homeostasis and function. Our co‐immunoprecipitation assays further demonstrated a molecular interaction between DDX3X and BMPR2. Notably, DDX3X promoted lysosomal degradation of BMPR2, thereby impairing its downstream signaling and facilitating endothelial‐to ...
Yu Zhang   +7 more
wiley   +1 more source

Chromatic Aberration Correction in Harmonic Diffractive Lenses Based on Compressed Sensing Encoding Imaging

open access: yesSensors
Large-aperture, lightweight, and high-resolution imaging are hallmarks of major optical systems. To eliminate aberrations, traditional systems are often bulky and complex, whereas the small volume and light weight of diffractive lenses position them as ...
Jianying Chan   +4 more
doaj   +1 more source

Research progress of escape room teaching in nursing education

open access: yesHuli yanjiu, 2021
This paper expounded the overview,theoretical basis,implementation steps,application subjects,application effects and challenges of educational escape room,in order to improve cognition of Chinese nurses on educational escape room,and to provide ...
WANG Lingna   +3 more
doaj  

¿Basta la prueba de Turing para definir la “inteligencia artificial”?

open access: yesScientia et Fides, 2014
En los 64 años transcurridos desde que Alan Turing propuso su famosa prueba para definir la inteligencia artificial, ningún programa de ordenador se había aproximado a cumplirla.
Manuel Alfonseca
doaj   +1 more source

Mengxi You, soprano and Heidi Chu, piano, May 3, 2016 [PDF]

open access: yes, 2016
This is the concert program of the Mengxi You, soprano and Heidi Chu, piano performance on Tuesday, May 3, 2016 at 6:30 p.m., at the Marshall Room, 855 Commonwealth Avenue. Works performed were From Rosy Bowers, Z. 578, No. 9 by Henry Purcell, Malinconia,
School of Music, Boston University
core  

Down‐regulation of Shh in the hair follicles of mice during chemotherapy‐induced hair loss is mediated by the JAK/STAT1 signaling pathway

open access: yesFEBS Open Bio, EarlyView.
We found that during chemotherapy‐induced alopecia (CIA), Sonic hedgehog (Shh) expression significantly decreased in hair follicle Shh+ cells, whereas the Janus‐activated kinase/signal transducer and activator of transcription 1 (JAK/STAT1) signaling pathway was markedly activated.
Ruifang Fan   +6 more
wiley   +1 more source

The value of the electrocardiogram in the recognition of cardiac amyloidosis: a systematic meta-analysis

open access: yesBMC Cardiovascular Disorders
Objective We conducted a systematic review and meta-analysis to assess the diagnostic value of the electrocardiogram (ECG) method in detecting cardiac amyloidosis (CA) to indicate its clinical application. Methods We searched PubMed, Web of Science, OVID
Haitao Sun, Zheng Shi, Wei Liu
doaj   +1 more source

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

open access: yesFEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava   +3 more
wiley   +1 more source

Core competency scale for operating room nurses in China: Scale development, reliability and validity evaluation

open access: yesNursing Open, 2022
Aims To develop a competency scale for operating room nurses and test its reliability and validity. Background The existing Chinese Registered Nurse Competency Scale and the core competency scale for operating room nurses developed abroad cannot fully ...
Na Mei   +5 more
doaj   +1 more source

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

open access: yesFEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen   +6 more
wiley   +1 more source

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