Results 191 to 200 of about 5,980,424 (294)

Calcium silicate accelerates cutaneous wound healing with enhanced re-epithelialization through EGF/EGFR/ERK-mediated promotion of epidermal stem cell functions. [PDF]

Burns Trauma, 2021
Li B, Tang H, Bian X, Ma K, Chang J, Fu X, Zhang C.   +6 more
europepmc   +1 more source

Cancer‐Associated Fibroblasts Promote Glucose Metabolic Reprogramming and Progression of Triple‐Negative Breast Cancer via Exosomal circFAD104‐Mediated Intercellular Communication

Advanced Science, EarlyView.
CAF‐derived exosomes deliver circFAD104 into TNBC cells, where it acts as a molecular scaffold that bridges the E3 ligase MARCHF8 and PGM1, promoting MARCHF8‐mediated K48‐linked ubiquitination and proteasomal degradation of PGM1. Loss of PGM1 redirects glucose‐phosphate flux from glycogen synthesis toward glycolysis, thereby driving stemness, EMT, and ...
Lei Wang, Xiaoyan Li, Yiran Liang, Yifei Wang, Yuhan Jin, Jianing Wang, Dan Luo, Yuxia Yang, Jingze Yang, Yaming Li, Tong Chen, Dianwen Han, Zekun Wang, Wenjing Zhao, Bing Chen, Lijuan Wang, Qifeng Yang   +16 more
wiley   +1 more source

Extracellular serine controls epidermal stem cell fate and tumour initiation. [PDF]

Nat Cell Biol, 2020
Baksh SC, Todorova PK, Gur-Cohen S, Hurwitz B, Ge Y, Novak JSS, Tierney MT, Dela Cruz-Racelis J, Fuchs E, Finley LWS.   +9 more
europepmc   +1 more source

Functional Specificity of the Members of the Sos Family of Ras-GEF Activators: Novel Role of Sos2 in Control of Epidermal Stem Cell Homeostasis. [PDF]

Cancers (Basel), 2021
Baltanás FC, Mucientes-Valdivieso C, Lorenzo-Martín LF, Fernández-Parejo N, García-Navas R, Segrelles C, Calzada N, Fuentes-Mateos R, Paramio JM, Bustelo XR, Santos E.   +10 more
europepmc   +1 more source

Niche‐Mediated Neural Priming Enables Robust and Scalable Generation of Human Choroid Plexus Organoids

Advanced Science, EarlyView.
Compared to E8, mTeSR1 culture downregulated WNT and TGF‑β signaling, and upregulated neural differentiation pathways, enhancing neural priming. Under skin organoid induction conditions, mTeSR1‑cultured hESCs generated organoids with significantly higher neuroepithelial differentiation.
Zhongliang Chen, Liangxia Jiang, Xianbin Wang, Lili Zhong, Rongcan Luo, Min Su, Liangzhao Chu, Peng Luo   +7 more
wiley   +1 more source

Targeting the KAT7/H3K14ac/RAC2 Axis Mediates OXPHOS to Promote Stemness Maintenance and Malignancy in Glioblastoma

Advanced Science, EarlyView.
SOX2 upregulates KAT7 in glioma stem cells, where KAT7 deposits H3K14 acetylation at the RAC2 promoter to activate RAC2 transcription. RAC2‐GTP subsequently promotes PAK1/2/3 phosphorylation, increasing tricarboxylic acid cycle flux and mitochondrial respiration to support glioblastoma malignancy.
Jilong Liu, Yanfei Sun, Yuehua Zhu, Guangjing Mu, Jiazheng Wang, Liangliang Wang, Feihu Zhao, Zhimin Zhao, Jian Wang, Ying He, Zheng Jiang, Xingang Li, Mingzhi Han, Bin Huang   +13 more
wiley   +1 more source

Mechanically Robust, Self‐Healable, and Cryotolerant GelMA Hydrogel for Wearable Tactile Sensors with Enhanced Durability, Lifetime, and Environmental Stability

Advanced Science, EarlyView.
A mechanically robust, self‐healable, moisturizing, cryotolerant and adhesive GelMA hydrogel is developed by incorporating polyvinyl alcohol, acrylic acid, sodium tetraborate, and glycerol into GelMA matrix via a photoinitiated polymerization process. The hydrogel‐derived omni‐healable ionotronic pressure sensor can sensitively and consistently monitor
Zhikang Li, Gengyu Han, Boqing Jia, Jijian Lu, Changxu Zhang, Bin Wang, Jiaxiang Wang, Kang Zhao, Muhammad Afzal Khan Qureshi, Lan Yu, Min Li, Guoxi Luo, Tong Wang, Qijing Lin, Weishi Li, Libo Zhao, Yumeng Xue   +16 more
wiley   +1 more source

Angptl4 is upregulated by microenvironmental factors during the wound healing process and promotes epidermal stem cell proliferation via PRL8a6. [PDF]

Acta Biochim Biophys Sin (Shanghai)
Yu S, Ji P, Du T, Liu Z, Yang Y, Lv Z, Xu L, Jin Q, Gong W, Le Y, Fu Y, Hou R.   +11 more
europepmc   +1 more source

TGFBI Maintains Fibrocartilage Homeostasis by Restraining O‐GlcNAcylation to Inactivate and Destabilize ADAMTS16 in Temporomandibular Joint Osteoarthritis

Advanced Science, EarlyView.
TGFBI deficiency elevates O‐GlcNAcylation, promoting the transcriptional activation of ADAMTS16 and OGT‐mediated post‐translational modification of ADAMTS16 at Ser1170. This leads to its stabilization and accumulation, driving chondrocyte metabolic disorders and senescent phenotypes, ultimately resulting in fibrocartilage dysfunction and TMJOA ...
Xin Liu, Xinyue Luo, Jie Zhao, Ziyan Jiang, Jiayi Zhai, Taomin Zhu, Xueke Jia, Xiaohan Ma, Henghua Jiang, Huimin Li, Yaping Feng, Jin Ke, Xing Long   +12 more
wiley   +1 more source

Epidermal Stem Cell-Derived Extracellular Vesicles Induce Fibroblasts Mesenchymal-Epidermal Transition to Alleviate Hypertrophic Scar Formation via miR-200s Inhibition of ZEB1 and 2. [PDF]

J Extracell Vesicles
Zhen M, Xie J, Yang R, Liu L, Liu H, He X, Gao S, Zhu J, Li J, Shu B, Wang P.   +10 more
europepmc   +1 more source