Results 221 to 230 of about 178,289 (369)

Bionic Nanostructures Create Mechanical Signals to Mediate the Composite Structural Bone Regeneration Through Multi‐System Regulation

Advanced Science, EarlyView.
Inspired by the structural and functional characteristics of bone, bionic nanomaterials combined with nanotechnology can more accurately replicate stem cell niches, enabling the design of bone tissue engineering scaffolds with diverse nanoscale properties to promote stem cell migration, proliferation, and differentiation. This precise control over stem
Yangfan Pei, Yihan Wang, Jingxia Chen, Jing Zhou, Yuzhu Han, Xiuyu Liu, Siyu Chen, Sheng Chen, Dixin He, Yunxiao Wu, Huixin Lv, Yanmin Zhou   +11 more
wiley   +1 more source

Postoperative Pain After Root Canal Preparation With Different Instruments in Primary Teeth: A Systematic Review and Meta-Analysis. [PDF]

Clin Exp Dent Res
Teja KV, Vasundhara KA, Spagnuolo G, Cernera M, Armogida NG, Iaculli F, Rengo C.   +6 more
europepmc   +1 more source

Mechanistic Foundations of KRAS‐Driven Tumor Ecosystems: Integrating Crosstalk among Immune, Metabolic, Microbial, and Stromal Microenvironment

Advanced Science, EarlyView.
KRAS mutations dynamically remodel the tumor microenvironment (TME), fostering immunosuppression, metabolic symbiosis, and stromal plasticity. This review dissects how oncogenic KRAS variants sculpt TME networks and explores actionable vulnerabilities. Emerging strategies combining KRAS inhibitors and TME‐editing approaches offer potential to dismantle
Jiayao Ma, Shenao Fu, Jun Tan, Ying Han, Yihong Chen, Xiangying Deng, Hong Shen, Shan Zeng, Yinghui Peng, Changjing Cai   +9 more
wiley   +1 more source

Apical Debris Extrusion during Root Canal Preparation with ProTaper Next and Mani Silk Rotary Systems: An in vitro Study

, 2016
Koppolu Madhusudhana, Chinni Suneelkumar, Lavanya Anumula, Ram Chowdary Basam   +3 more
openalex   +1 more source

Comparative Evaluation of the Canal Shaping Ability of F6 SkyTaper, Navigator EVO and One Shape File Systems in Preparation of Curved Root Canals using Cone Beam Computed Tomography

, 2021
Malvika Gupta, Sonali Taneja, Vidhi Kiran Bhalla, Akshay Rathore   +3 more
openalex   +1 more source

Deciphering Cell Type Abundance in Proteomics Data Through Graph Neural Networks

Advanced Science, EarlyView.
GraphDEC constructs pseudo bulk reference data using a mixup strategy, then learns low dimensional representations via autoencoders to model intra and inter dataset relationships. These are processed through a multi view adaptive neighborhood aware GNN, integrating reference, target, and joint graphs.
Zhiming Dai, Yujie Song, Tuoshi Qi, Hongyu Zhang, Huiying Zhao, Zheng Wang, Yuedong Yang, Yuansong Zeng   +7 more
wiley   +1 more source

Loss of STARD7 Triggers Metabolic Reprogramming and Cell Cycle Arrest in Breast Cancer

Advanced Science, EarlyView.
Breast cancer cells undergo metabolic and transcriptomic reprogramming to support aberrant cell proliferation. Their mitochondria rely on the transfer of phosphatidylcholine from the endoplasmic reticulum to their membranes by STARD7, a candidate upregulated in breast cancer, to be functional.
Ewelina Dondajewska, Paula Allepuz‐Fuster, Chloé Maurizy, Alexandre Hego, Sandra Ormenese, Quentin Lion, Arnaud Blomme, Pierre Close, Arnaud Lavergne, Latifa Karim, Marc Thiry, Ivan Nemazanyy, Roopesh Krishnankutty, Jair Marques Jr, Alex von Kriegsheim, Nathaniel F. Henneman, Ganna Panasyuk, Kateryna Shostak, Alain Chariot   +18 more
wiley   +1 more source

Evaluating dentinal crack formation after root canal preparation using nickel-titanium rotary file systems. [PDF]

J Dent Sci
Nasiri K, Wrbas KT.
europepmc   +1 more source

Influence of Optimum Torque Reverse Motion on Dentinal Cracks after Root Canal Preparation with Two Nickel-Titanium Rotary Systems. [PDF]

Contemp Clin Dent, 2022
Khallaf M, Hassan R.
europepmc   +1 more source

Evaluation of Apical Transportation and Curve Straightening of Curved Root Canals after Preparation with Different Nickel - Titanium Rotary Systems (Comparative in Vitro Study)

, 2017
Yasameen Hasan Motea
openalex   +2 more sources