Results 71 to 80 of about 68,795 (281)

tBid‐Mediated Genetic Ablation of Connective Tissue Cells Reveals Their Key Regulatory Function During Limb Regeneration in Axolotls

Advanced Science, EarlyView.
We establish a tBid‐mediated cell ablation system in axolotls, achieve rapid and efficient ablation of multiple cell types, including muscle stem cell, spinal cord cell, and connective tissue (CT) cells. We investigate the role of CT using tBid‐mediated CT ablation and identify its essential role for limb development and regeneration.
Yan Hu, Weimin Feng, Zitian He, Jiayi Zeng, Jingyi Tang, Shulin Li, Tongbo Yu, Sulei Fu, Hui Ma, Binbin Lu, Yanmei Liu, Ji‐Feng Fei   +11 more
wiley   +1 more source

ATF3 upregulation in glia during Wallerian degeneration: differential expression in peripheral nerves and CNS white matter

, 2004
Background: Many changes in gene expression occur in distal stumps of injured nerves but the transcriptional control of these events is poorly understood.
Coffin, RS, Hossain-Ibrahim Kismet, Mason, MRJ, Lieberman AR, Lieberman, AR, Mason Matthew RJ, Hossain-Ibrahim, K, David Hunt, Winterbottom, J, Anderson, PN, Hunt David, AR Lieberman, Kismet Hossain-Ibrahim, Anderson PN, Coffin Robert S, Hunt, D, PN Anderson, Matthew RJ Mason, Robert S Coffin, Winterbottom Julia, Julia Winterbottom   +20 more
core   +1 more source

Myelinophagy: Schwann cells dine in [PDF]

Journal of Cell Biology, 2015
When nerve injury occurs, the axon and myelin fragments distal to the injury site have to be cleared away before repair. In this issue, Gomez-Sanchez et al. (2015; J. Cell Biol. http://dx.doi.org/10.1083/jcb.201503019) find that clearance of the damaged myelin within Schwann cells occurs not by phagocytosis but rather via selective autophagy, in a ...
Thumm, Michael, Simons, Mikael
openaire   +4 more sources

Inhibition of Focal Adhesion Restricts Chemoresistance in Pancreatic Cancer by Targeting SLC7A11 Mediated Ferroptosis

Advanced Science, EarlyView.
FAK signaling drives chemoresistance and tumor evolution in pancreatic ductal adenocarcinoma. The FAK inhibitor IN10018 restores gemcitabine sensitivity by inducing SLC7A11‐mediated ferroptosis through the PI3K‐Akt pathway and remodeling the tumor microenvironment, reducing mesenchymal components while enhancing CD8+ T‐cell infiltration in preclinical ...
Yingjin Wang, Hui Yang, Baoyuan Zhang, Yongsu Ma, Kuangen Zhang, Peng Wang, Jiapeng Yang, Zaiqi Wang, Rong Liu, Xiaodong Tian, Ning Zhang, Yinmo Yang   +11 more
wiley   +1 more source

Culture and Expansion of Rodent and Porcine Schwann Cells for Preclinical Animal Studies

, 2018
Cell-based therapies have become a major focus in preclinical research that leads to clinical application of a therapeutic product. Since 1990, scientists at the Miami Project to Cure Paralysis have generated extensive data demonstrating that Schwann ...
Athauda, Gagani, Khan, Aisha, Brooks, Adriana E, Aisha Khan, Adriana E. Brooks, Gagani Athauda, Mary Bartlett Bunge, Bunge, Mary Bartlett   +7 more
core   +1 more source

Schwann Cells of the Bone Marrow [PDF]

Blood, 1970
Abstract Nerves containing numerous Schwann cells can be found in bone marrow with routine histological methods. Thin nerve bundles and single nerve fibers containing Schwann cells can be identified histologically with help of methods which demonstrate nerve fibers and myelin. Smears of marrow stained with the May-Grünwald-Giemsa method
W, Calvo, J, Forteza-Vila
openaire   +2 more sources

Cancer‐Associated Fibroblast‐Derived Sphingosine‐1‐Phosphate Activates a MALL–SDC4 Axis to Facilitate Perineural Invasion in Pancreatic Cancer

Advanced Science, EarlyView.
CAF‐derived S1P activates the S1PR3‐JNK‐Jun signaling pathway, thereby transcriptionally upregulating MALL expression in cancer cells. MALL increases the cell‐surface abundance of SDC4 by promoting its recycling and restricting its lysosomal degradation, which in turn enhances RhoA‐p‐MLC2‐dependent amoeboid invasion and SDC4‐PTN axis‐mediated cancer ...
Wang Peng, Mengdie Cao, Hai Huang, Shuya Bai, Luyao Liu, Jingwen Liang, Haochen Cui, Qiaodan Zhou, Shiru Chen, Jiamei Jiang, Luoxia Liu, Zhou Luan, Wei Chen, Si Xiong, Ronghua Wang, Bin Cheng, Yuchong Zhao   +16 more
wiley   +1 more source

An organized 3D in vitro model for peripheral nerve studies [PDF]

, 2013
Three-dimensional cell cultures have been proposed to address the limitations in two-dimensional cell cultures (i.e. lack of relevant architectural features) and very few have developed 3D cell culture methods for peripheral nerve studies. Therefore, the
Daud, Muhammad Fauzi
core  

KRT14 Drives Basal Muscle‐Invasive Bladder Cancer Progression and Lung Metastasis by Directly Binding to and Stabilizing IGF2BP1

Advanced Science, EarlyView.
We identified a Krt14+ Igf2bp1+ bladder cancer population linked to EMT. Mechanistically, KRT14 stabilizes and transports IGF2BP1 to invasive protrusions, initiating a positive feedback loop that drives metastasis and poor outcomes. ABSTRACT Basal‐type muscle‐invasive bladder cancer (BMIBC) is characterized by aggressive metastasis and poor prognosis ...
Shirui Huang, Zhihan Zhou, Qipeng Xie, Zheng Wang, Lijiong He, Yutong Liu, Lijuan Huang, Liuxian Ye, Limeng Hu, Baokun Li, Yang Wang, Xiaohui Hua, Xuelei Liu, Yunping Zhao, Jingxia Li, Jinfei Chen, Guiying Wang, Xian Shen, Wei Chen, Chuanshu Huang   +19 more
wiley   +1 more source

Expression of ATF3 and axonal outgrowth are impaired after delayed nerve repair

BMC Neuroscience, 2008
Background A delay in surgical nerve repair results in impaired nerve function in humans, but mechanisms behind the weakened nerve regeneration are not known.
Dahlin Lars B, Saito Harukazu
doaj   +1 more source