Results 91 to 100 of about 240,259 (361)

Multimodal Platforms for Light‐Mediated Organic Bioelectronics

Advanced Materials Interfaces, EarlyView.
Optobioelectronic devices are paving the way for different types of interfacing with cells, in addition to classical electrical interfacing. Here, a future perspective for research in this field is discussed, in which different classes of light‐responsive materials are combined to create a highly dynamic interface that truly integrates with biological ...
Giovanna Gentile, Mehdi Ravandeh, Luisa Petti, Francesca D'Elia, Francesca Santoro   +4 more
wiley   +1 more source

Mitochondrial Dysfunction in Adipocytes as a Primary Cause of Adipose Tissue Inflammation [PDF]

Diabetes & Metabolism Journal, 2019
Adipose tissue inflammation is considered a major contributing factor in the development of obesity-associated insulin resistance and cardiovascular diseases. However, the cause of adipose tissue inflammation is presently unclear.
Chang-Yun Woo, Jung Eun Jang, Seung Eun Lee, Eun Hee Koh, Ki-Up Lee   +4 more
doaj   +1 more source

Metabolic effects of FGF-21: thermoregulation and beyond [PDF]

, 2015
Fibroblast growth factor (FGF)-21, a member of the FGF family, is a novel hormone involved in the control of metabolism by modulating glucose homeostasis, insulin sensitivity, ketogenesis, and promoting adipose tissue “browning.” Recent studies ...
Celi, Francesco S., Farrar, Jared S., Ni, Bin, Vaitkus, Janina A.   +3 more
core   +3 more sources

EGR1 Promotes Craniofacial Bone Regeneration via Activation of ALPL⁺PDGFD⁺ Periosteal Stem Cells

Advanced Science, EarlyView.
ALPL+PDGFD+ (AP+) cells are distinct calvarial periosteal stem cells (PeSCs) with diminished postnatal activity. EGR1 drives PeSCs development via BMP signaling through its Znf2 domain and activates them via CTNNB1/WNT10B signaling through its Znf2/3 domains.
Yang Li, Dazhuang Lu, Fanqing Xu, Jun Yang, Dong Li, Chenlong Yang, Xin Chen, Xu Wang, Jia Qing, Hui Zhang, Yingfei Zhang, Fuchou Tang, Jie Qiao, Ophir D. Klein, Ping Zhang, Yongsheng Zhou   +15 more
wiley   +1 more source

Alnustone Ameliorates Metabolic Dysfunction‐Associated Steatotic Liver Disease by Facilitating Mitochondrial Fatty Acid β‐Oxidation via Targeting Calmodulin

Advanced Science, EarlyView.
This study identifies alnustone, a natural compound from Alpinia katsumadai, as a potent therapeutic agent for MASLD and MASH. Alnustone enhances mitochondrial fatty acid β‐oxidation by directly targeting calmodulin, improving liver steatosis, fibrosis, and insulin resistance in vivo.
Shourui Hu, Xiaofan Liang, Yiming Qin, Yuxuan Li, Yue Liu, Congcong Liu, Zongxuan Lin, Chunxuan Geng, Yanqi Xu, Daimin Wei, Yingying Qin, Han Zhao, Yuqing Zhang, Zi‐Jiang Chen   +13 more
wiley   +1 more source

Characterisation of human adipose tissue : ceramide metabolism, depot differences and evaluation of dysfunctionality [PDF]

, 2016
Normal adipose tissue function is necessary for maintaining proper energy balance, as both excess and absence of this tissue lead to metabolic disturbances, such as insulin resistance.
Gertow, Joanna
core   +1 more source

Human Bone‐Derived Endothelial Cells Mediate Bone Regeneration via Distinct Expression of KIT Ligand

Advanced Science, EarlyView.
Bone‐specific endothelial cells (b‐ECs) uniquely express KITLG, which recruits c‐Kit+/CD34+ hematopoietic progenitors (HPCs) to the osteovascular niche, initiating a cascade that culminates in the osteogenic differentiation of bone marrow‐derived mesenchymal stem cells (bm‐MSCs) and subsequent ossification.
Xiang Li, Hwan D. Kim, Allen C. Luo, Liyan Gong, Yonglin Zhu, Chin Nien Lee, Xuechong Hong, Christopher L. Sudduth, Michal Ad, Young‐Hyeon An, Mihn Jeong Park, Do‐Gyoon Kim, Arin K. Greene, Bonnie L. Padwa, Nathaniel S. Hwang, Ruei‐Zeng Lin, Juan M. Melero‐Martin   +16 more
wiley   +1 more source

Dexamethasone Inhibits White Adipose Tissue Browning. [PDF]

Int J Mol Sci
White adipose tissue (WAT) regulates energy balance through energy storage, adipokines secretion and the thermogenesis process. Beige adipocytes are responsible for WAT thermogenesis. They are generated by adipogenesis or transdifferentiation during cold or β3-adrenergic agonist stimulus through a process called browning.
Giordano AP, Gambaro SE, Alzamendi A, Harnichar AE, Rey MA, Ongaro L, Spinedi E, Zubiría MG, Giovambattista A.   +8 more
europepmc   +4 more sources

Human alpha 2A-adrenergic receptor gene expressed in transgenic mouse adipose tissue under the control of its regulatory elements. [PDF]

, 2002
Catecholamines regulate white adipose tissue function and development by acting through beta- and alpha2-adrenergic receptors (ARs). Human adipocytes express mainly alpha 2A- but few or no beta 3-ARs while the reverse is true for rodent adipocytes.
B.B. Lowell, D. Grujic, D. Sibrac, I. Castan-Laurell, I. Dugail, J. Boucher, J.S. Saulnier-Blache, M. Lafontan, P. Valet, S. Krief, S. Le Lay   +10 more
core   +2 more sources

Inhibition and Rescue of Hyperglycemia‐Induced Cellular Senescence by Mitochondrial Transfer from Enucleated Mesenchymal Stem Cell‐Derived Microvesicles for Chronic Wound Healing

Advanced Science, EarlyView.
This study develops enucleated MSC‐derived microvesicles (Mito@euMVs) to deliver functional mitochondria for optimizing wound repair. By efficiently encapsulating mitochondria, Mito@euMVs rejuvenate hyperglycemia‐induced senescent fibroblasts and HUVECs. Using PVA microneedle patches, the therapeutic efficacy of Mito@euMVs is validated in diabetic rats
Zixuan Dong, Xiaobing Liu, Shichun Li, Xiaoling Fu   +3 more
wiley   +1 more source