Results 221 to 230 of about 1,133,912 (305)

Acinar‐Derived Organoids Reveal Stage‐Specific Control of Acinar Plasticity

Advanced Science, EarlyView.
An acinar‐derived organoid system maintains adult pancreatic acinar identity ex vivo, converts it along an ordered acinar‐to‐ductal‐like trajectory, and then partially restores it. Each transition carries its own signal requirement, with EGF/EGFR initiating conversion and a staged glucocorticoid–IGF1R switch driving redifferentiation.
Yongfei Hou, Siyu Li, Chunying Li, Zhifan Lin, Dan He, Li Yang, Liping Fu, Qianyue Zhang, Tianping Zhou, Yao Yao, Xiaolei Yin   +10 more
wiley   +1 more source

Distinct regulation of Wnt signaling and EPZ5676 governs human UiPSM reprogramming via the CDX2/T/TBX6 core axis. [PDF]

Cell Regen
Wang K, Huang X, Gao H, Li J, Huang T, Ke M, Fu Y, Lin Z, Pei D, Qin Y.   +9 more
europepmc   +1 more source

A Programmable Braided Silk‐Glass Fiber Ligament Promoting Rapid Motoric Recovery

Advanced Science, EarlyView.
A scalable three‐dimensional braiding strategy integrates silk and glass fibers into customizable artificial ligaments with programmable “J‐shaped” nonlinear mechanics. The silk‐rich architecture supports osseoligamentous integration, while glass fibers provide mechanical reinforcement and biomimetic mineralization cues, enabling strain‐adaptive load ...
Changbo Lu, Daming Liu, Haoxin Zhang, Zhiwei Qiao, Qiuming Gao, Jia Meng, Hongyin Yue, Songkai Li, Shuo Zhang, Tao Yuan, Yun Xue, Hui Jiang, Zhenguo Liu, Yibo Wang, Nirong Bao, Yuli Chen, Xiaojiang Yang   +16 more
wiley   +1 more source

Wnt signaling as a regulator of memory T cells: implications for CAR-T cell therapy. [PDF]

Front Immunol
Fourfouris T, Lee KJ, Hurwitz S, Ahdoot A, Lee A, Zarrabi M, Kahn M, Kim YM.   +7 more
europepmc   +1 more source

CaMKIIδ Phosphorylates AUP1 to Promote Pancreatic Tissue Repair and Acinar‐to‐Ductal Metaplasia Formation via Mediating PERK‐Dependent Unfolded Protein Responses

Advanced Science, EarlyView.
CaMKIIδ–AUP1 signaling maintains PERK‐dependent ER homeostasis during ADM‐mediated pancreatic repair. ABSTRACT Pancreatic repair after acute pancreatitis (AP) is essential for restoring tissue integrity, but the intrinsic mechanisms coordinating acinar plasticity and regeneration remain poorly understood.
Yonghao Chen, Ziying Han, Zihan Yang, Jie Wu, Kaixin Peng, Xiuli Zhang, Bintao Qiu, Jianqiang Wu, Xiaomin Hu, Dong Wu, Li Wen   +10 more
wiley   +1 more source

Wnt signaling is modulated by the buffer-like properties of cadherins. [PDF]

Mol Biol Cell
Schnitkey L, Anthony C, Cardó-Vila M, Loberg MA, Orton G, McCabe A, Trapani J, Rockouski M, Luo J, Chen SC, Ye F, Robbins DJ, Ahmed Y, Doubrovinski K, Weiss VL, Thorne CA, Lee E.   +16 more
europepmc   +1 more source

RUNX1‐Mediated Hypoxic Signaling Impairs Myogenesis and Promotes Fibrosis in Myopathies

Advanced Science, EarlyView.
Myofiber overgrowth was associated with reduced blood flow and a potential hypoxic state in broiler breast muscle, accompanied by increased RUNX1 expression. Elevated RUNX1 impaired myogenic regeneration, promoted fibrosis, and disrupted the signaling niche required for efficient muscle repair, contributing to pathological degeneration in Wooden Breast
Liang Zhao, Taijiang Hou, Lin Zhang, Feng Gao, Tong Xing   +4 more
wiley   +1 more source

Ninjurins regulate hematopoietic stem cell amplification through canonical WNT signaling independent of plasma membrane rupture. [PDF]

Nat Commun
Lozano-Gil JM, Pedoto A, Rodríguez-Ruiz L, Alcaraz-Pérez F, García-Moreno D, Cayuela ML, Martínez-López A, Tyrkalska SD, Mulero V.   +8 more
europepmc   +1 more source

MAGI3 Acts as an Intestinal Epithelial Gatekeeper in Inflammation‐Associated Colorectal Cancer by Suppressing the STAT3‐CCL2 Axis and TAM‐Mediated Immunosuppression

Advanced Science, EarlyView.
Our study identifies MAGI3 as an intestinal epithelial gatekeeper that restrains inflammation‐associated colorectal tumorigenesis but is itself suppressed under highly inflammatory conditions. MAGI3 deficiency activates the STAT3‐CCL2 signaling, thereby promoting TAM‐mediated immunosuppression and inflammation‐associated colorectal tumor progression ...
Yumeng Yang, Zhigang Bai, Haibo Wang, Yu Guo, Yan Zhang, Meihan Hu, Shuaikang Fan, Ran Song, Tongmei Zhang, Mengqi Deng, Xiaomei Yang, Zhongtao Zhang, Junqi He   +12 more
wiley   +1 more source

[Corrigendum] Activated Wnt signaling induces myofibroblast differentiation of mesenchymal stem cells, contributing to pulmonary fibrosis. [PDF]

Int J Mol Med
Sun Z, Wang C, Shi C, Sun F, Xu X, Qian W, Nie S, Han X.   +7 more
europepmc   +1 more source