Results 161 to 170 of about 678,452 (368)

Geometrical Designs in Volumetric Bioprinting to Study Cellular Behaviors in Engineered Constructs

Advanced Healthcare Materials, EarlyView.
Curvature and spatial confinement guide cell behavior in volumetrically printed 3D constructs. Endothelial cells align and spread along specific geometries, while metastatic osteosarcoma cells proliferate independently of structural cues. Label‐free holographic microscopy captures real‐time, long‐term cell–material interactions, highlighting Gel‐PEG's ...
Julia Simińska‐Stanny, Pierre Tournier, Armin Shavandi, Shukry J Habib   +3 more
wiley   +1 more source

Hypoxia Inducible Factor-1 in Diabetes and Its Complications:a Comprehensive Reviewof Recent Research Advances

Guoji laonian yixue zazhi
Diabetes mellitus(DM) stands as a multifaceted metabolic disorder marked by heightened blood glucose levels and an elusive pathogenesis.Hypoxia-inducible factor-1(HIF-1) emerges as a pivotal transcription factor triggered within hypoxic environments.Its ...
Jing Cai, Leiying Qiao, Lin Hu, Songbo Fu, Chengdong Qiao   +4 more
doaj   +1 more source

Spatial Patterning of Modular Gelatin‐Peroxide Microspheres in Melt‐Electrowritten Scaffolds Provides Controlled Oxygen Generation and Mitigates Hypoxia and Cytotoxicity

Advanced Healthcare Materials, EarlyView.
A bioassembly approach is described using photo‐crosslinked gelatin‐based microgels containing calcium peroxide (CaO2) to generate oxygen (O2) and enhance cell survival in hypoxic conditions (1% O2). Bioassembly enables spatial patterning of individual CaO2‐laden and mesenchymal stem cell (MSC)‐laden microgels and allows for decoupling and mitigating ...
Axel E. Norberg, F. Max Yavitt, Ezgi Bakirci, Khoon Lim, Tim B. F. Woodfield, Gabriella C. J. Lindberg   +5 more
wiley   +1 more source

Hypoxia‐inducible factor‐1 improves inotropic responses of cardiac myocytes in ageing heart without affecting mitochondrial activity [PDF]

, 2010
Tao Tan, José Marı́n-Garcı́a, Shirish Damle, Harvey R. Weiss   +3 more
openalex   +1 more source

Targeting the ARRDC3–DRP1 Axis via hUMSC‐Derived Exosomal CRYAB for Neuroprotection in Cerebral Ischemia/Reperfusion Injury

Advanced Healthcare Materials, EarlyView.
Intranasally administered hUMSC‐derived exosomes modulate the CRYAB–ARRDC3–Drp1 axis, alleviating mitochondrial dysfunction and ferroptosis, enhancing neuronal survival, reducing oxidative stress, and promoting functional recovery in ischemia‐reperfusion injury, offering a promising therapeutic strategy for ischemic stroke.
Rong ji, Zengyu Zhang, Zhuohang Liu, Kaicheng Yang, Xueyu Mao, Min Chu, Yong Wang, Jing Zhao   +7 more
wiley   +1 more source

KSCBi005-A-10(hiPSC-HIF1αKO), a HIF1α knockout human induced pluripotent stem cell line, for demonstrating the role of cellular response to hypoxia

Stem Cell Research
Under hypoxia, hypoxia-inducible factor (HIF)-1 regulates hypoxia-inducible genes, such as vascular endothelial growth factor (VEGF) and its receptors VEGFR1 and VEGFR2.
Hyeong-jun Han, Jung-Hyun Kim
doaj   +1 more source

Development of single nanometer-sized ultra fine oxygen bubbles to overcome the hypoxia-induced resistance to radiation therapy via the suppression of hypoxia-inducible factor-1α [PDF]

, 2018
学位記番号 ...
Iijima, Misaki, イイジマ, ミサキ, 飯島, 岬   +2 more
core  

Placenta Growth Factor-induced Early Growth Response 1 (Egr-1) Regulates Hypoxia-inducible Factor-1α (HIF-1α) in Endothelial Cells [PDF]

, 2010
Nitin Patel, Vijay K. Kalra
openalex   +1 more source

Defining the role of hypoxia-inducible factor 1 in cancer biology and therapeutics

Oncogene, 2010
G. Semenza
semanticscholar   +1 more source

Mesenchymal Stem Cell‐Derived Apoptotic Micro‐Vesicles Repaired Sciatic Nerve Defect by Regulating Early Inflammatory Microenvironment and Promoting Angiogenesis

Advanced Healthcare Materials, EarlyView.
HUCMSC‐Apo‐mvs enhance peripheral nerve repair by modulating the inflammatory microenvironment (IME), primarily through coordinated actions on three functional cells. They recruit macrophages and promote their polarization from pro‐inflammatory M1 to anti‐inflammatory M2 phenotypes, increasing secretion of IL‐10 and VEGF.
Haolin Liu, Yiben Ouyang, Bo Wang, Xiaochun Zhang, Yanjun Guan, Ruichao He, Yuhui Cui, Junli Wang, Qianru Yao, Yixiao Tan, Xiwei Peng, Xing Xiong, Sice Wang, Dongdong Li, Haofeng Cheng, Tianqi Su, Xiaoyang Fu, Jinjuan Zhao, Mingqian Yu, Yi Wang, Jiang Peng, Yu Wang   +21 more
wiley   +1 more source