Results 51 to 60 of about 58,408 (249)

Entorhinal Astrocyte Transplants Restore Spatial Exploration and Alleviate Amyloid‐Beta Pathology in Alzheimer's Mice

Advanced Science, EarlyView.
Impaired MEC astrocytic Ca2+ signaling is associated with fragmented spatial exploration in AD mice. Region‐specific glial progenitor transplantation generates engrafted astrocytes that are accompanied by improved AQP4 polarization, reduced amyloid‐β‐associated pathology, attenuated neuroinflammation, preserved synaptic integrity, and ameliorated ...
Fengjuan Wu, Jihua Fan, Xiang Zhou, Zhiqi Yang, Mingyue Gong, Mingzhu Huang, Zhenlu Cai, Shaofan Yang, Teng Teng, Chuanyan Yang, Jin Li, Haoyu Wang, Shuangshuang Dai, Chunhai Chen, Xiaowei Chen, Manxia Wang, Kuan Zhang   +16 more
wiley   +1 more source

Syncope and Early Repolarization: A Benign or Dangerous ECG Finding? [PDF]

, 2016
Early repolarization is a well-described, common electrocardiographic variant. It was initially felt to be benign, but in the last twenty years a suggested a link between specific types of early repolarization and sudden cardiac death has emerged.
William M. Miles, MD, FACC, FHRS, Matthew McKillop, MD, FACC, FHRS   +1 more
core   +2 more sources

A Decoy‐Receptor‐Armed Biomimetic Nanotherapeutic With Inherent Tropism for Conserved Pathogenic Macrophages for Treating Osteoarthritis and Intervertebral Disc Degeneration

Advanced Science, EarlyView.
A biomimetic doppelgänger nanosystem neutralizes extracellular inflammatory cytokines and silences intracellular pyroptosis, reprogramming pathogenic macrophages to attenuate both joint and spine degeneration. ABSTRACT Osteoarthritis (OA) and intervertebral disc degeneration (IVDD) are debilitating musculoskeletal disorders driven by shared ...
Fudong Li, Bin Zhang, Zhiqiu Zhang, Bing Zheng, Linhui Han, Chen Yan, Jialin Li, Kaiqiang Sun, Tianyi Zhao, Jiangang Shi   +9 more
wiley   +1 more source

Predisposition of functional genetic variants of A-kinase anchoring protein 10 toward acquired repolarization disorders in high-risk vascular surgery patients

Therapeutics and Clinical Risk Management, 2018
Jowita Biernawska,1 Joanna Solek-Pastuszka,1 Arkadiusz Kazimierczak,2 Krzysztof Safranow,3 Mariusz Kaczmarczyk,4 Malgorzata Zegan-Baranska,5 Maciej Zukowski,5 Katarzyna Kotfis5 1Department of Anesthesiology and Intensive Therapy, Pomeranian Medical ...
Biernawska J, Solek-Pastuszka J, Kazimierczak A, Safranow K, Kaczmarczyk M, Zegan-Baranska M, Zukowski M, Kotfis K   +7 more
doaj  

Discovery of Hydrazineyl Amide Derivative of Pseudolaric Acid B for Reprogramming Tumor-Associated Macrophages Against Tumor Growth

Molecules
Tumor-associated macrophages (TAMs) are pivotal for tumor development and progression. Reprogramming the M2-like pro-tumoral behavior of TAMs towards the M1-like anti-tumor phenotype to unleash their potential against tumors has become one of the most ...
Xia Peng, Siqi Yu, Lin Xu, Qinghua Wang, Lin Yang, Yi Su, Zhirou Xiong, Mengjie Shao, Meiyu Geng, Ao Zhang, Lei Zhang, Jing Ai, Chunyong Ding   +12 more
doaj   +1 more source

Iron‐Tannic Acid Hydrogel Mediated Mild Photothermal Therapy Combined With Ferroptosis Enhances Anti‐Tumor Immunity in Colorectal Cancer

Advanced Science, EarlyView.
An injectable gelatin‐based tannic acid–iron hydrogel with mild photothermal therapy could not only induce immunogenic cell death, but also elicit ferroptosis of both tumor cells and tumor‐associated macrophages, resulting in DC maturation, T‐cell infiltration and down‐regulation of ferroptosis‐sensitive M2‐type TAMs levels.
Yuan Zhu, Xi Yu, Tao Wang, Wanyi Liu, Chang Lu, Jiani Zhong, Yujie He, Wei Li, Kunxi Zhang, Peihao Yin, Zeting Yuan   +10 more
wiley   +1 more source

Electrophysiology Models for End-Stage Renal Disease Maladaptations That Promote Asystole

Reviews in Cardiovascular Medicine
Many patients with chronic renal impairment experience cardiac comorbidities throughout their lives, and the incidence of electrophysiological demise for patients with terminal renal impairment requiring renal replacement therapy is higher than in ...
Ikeotunye Royal Chinyere
doaj   +1 more source

Arrhythmias due to Inherited and Acquired Abnormalities of Ventricular Repolarization

, 2019
Several acquired and congenital disease conditions and many cardiac and noncardiac drugs affect ventricular repolarization and increase susceptibility to ventricular arrhythmias.
Johny H., Lunati M., Pappone C., Bagliani G., Cecchi F., Locati E. T.   +5 more
core   +1 more source

Engineered Cyanobacteria‐Hydrogel Microecological System for Oxygen Reprogramming Synergizes Immunomodulation With Anabolism in Osteoarthritis Therapy

Advanced Science, EarlyView.
An injectable cyanobacteria‐laden hydrogel enables light‐dependent oxygen metabolism engineering for osteoarthritis therapy. Photosynthetic oxygen release under red light irradiation suppresses synovial inflammation via HIF‐1α inhibition and M2 macrophage polarization, while respiratory oxygen consumption in darkness stabilizes chondrocyte HIF‐1α to ...
Lerong Yang, Chong Shen, Hongjun Huang, Siyi Liu, Zeyu Huang, Licheng Xi, Huan Cao, Li Zheng, Zainen Qin   +8 more
wiley   +1 more source

Macrophage PABPC4‐SPP1 Axis Orchestrates Immunosuppression in Colorectal Cancer

Advanced Science, EarlyView.
In the CRC microenvironment, macrophage PABPC4 binds to the 3′UTR of SPP1 mRNA to stabilize its expression, thereby sustaining M2‐like immunosuppressive macrophage polarization. Concurrently, this axis suppresses CD8+ T cell effector functions via CD44 signaling, collectively fostering an immunosuppressive niche that drives tumor progression.
Meng Wang, Fang Yang, Yuan Gao, Liuli Li, Yulan Huang, Hui Yao, Sijie Zhao, Kun Zhao, Tianying Zhang, Hui Heng, Jiaxin Xu, Yuancai Xiang, Weidong Xiao, Shaofan Hu, Hongming Miao   +14 more
wiley   +1 more source