Results 111 to 120 of about 207,653 (256)

THE TRANSPLANTATION OF BONE [PDF]

BMJ, 1918
During recent years the science of bone transplantation has been occupying the attention of orthopedic surgeons to a steadily increasing degree. While the earlier operations were pure experiments attended by success or failure, depending on whether the surgeon chanced to employ the principles that are essential to success, the mass of evidence now at ...
openaire   +3 more sources

DCAF13 Safeguards Hematopoietic Stem Cells via RRS1‐Regulated Ribosome Biogenesis

Advanced Science, EarlyView.
This study establishes DCAF13 as an essential regulator for hematopoietic stem cell (HSC) function. Its deletion in mice causes lethal pancytopenia and HSC depletion. Mechanistically, DCAF13 interacts with RRS1 and mediates its non‐degradative K27‐linked ubiquitination, thereby stabilizing RRS1 to maintain ribosome biogenesis and protein translation ...
Mengke Li, Yuxin Wu, Shuai Zhou, Peipei Tang, Jiaming Wei, Ling Liu, Zhenyi Wang, Deyang Shi, Shengnan Yuan, Qingyu Zhang, Shihui Wang, Qing Zhang, Huan Zhao, Rui Zhang, Yingying Wang, Shiwei Yang, Xiangli Chen, Xiaojing Shi, Guangzhi Liu, Yuwei Zhang, Jinming Li, Xu Dong Zhang, Rick F Thorne, Dongping Wei, Zumin Zhu, Song Chen   +25 more
wiley   +1 more source

Causal Prediction of TP53 Variant Pathogenicity Using a Perturbation‐Informed Protein Language Model

Advanced Science, EarlyView.
A TP53‐specific predictor, CaVepP53, is developed by fine‐tuning ESMC on experimentally validated variants, quantifying pathogenicity via Euclidean distances. It outperforms general‐purpose models and extends to five cancer genes, enabling interpretable variant classification for precision medicine.
Huiying Chen, Yang Zhao, Boqiang Hu, Wuke Wang, Minfang Song, Annabeth Xinyu Zhao, Xiangyang Li, Gefei Wang, Yanfen Wang, Weiyan Zheng, Xinpeng Zhang, Xia Lin, Yanbin Yin, Xingxu Huang, Jinfang Zheng, Tingbo Liang   +15 more
wiley   +1 more source

Cytokine-based models for efficient differentiation between infection and cytokine release syndrome in patients with hematological malignancies

Experimental Hematology & Oncology
Although the efficacy of chimeric antigen receptor (CAR)-T cell therapy has been widely demonstrated, its clinical application is hampered by the complexity and fatality of its side effects.
Linqin Wang, Yuqi Lv, Linghui Zhou, Shenghao Wu, Yuanyuan Zhu, Shan Fu, Shuyi Ding, Ruimin Hong, Mingming Zhang, Hanjing Yu, Alex H. Chang, Guoqing Wei, Yongxian Hu, He Huang   +13 more
doaj   +1 more source

Depletion of the RNA‐Editing Enzyme ADAR1 Invigorates the Antitumor Immunity of NK Cells

Advanced Science, EarlyView.
ADAR1 is upregulated in NK cells from melanoma patients, impairing their function. Its loss enhances NK cell tumor infiltration and cytotoxicity in vitro and in vivo. Mechanistically, ADAR1 deficiency destabilizes CD38 mRNA to reduce its expression, thereby increasing NK cell mobility and killing, which nominates it as a therapeutic target for NK cell ...
Shuhan Chen, Di Lu, Rukang Liang, Weikeng Tan, Erming Zhao, Sihuang Wu, Xintong Li, Yulong Song, Miaojian Wan, Xiaoyuan Xie, Qi Zhang, Qiuli Liu   +11 more
wiley   +1 more source

Self‐Assembling Hybrid Hydrogel Reprograms the Stromal Vascular Fraction to Treat Osteoarthritis

Advanced Science, EarlyView.
This study presents a bioinspired injectable hydrogel that enhances the therapeutic potential of stem cell‐rich stromal vascular fraction for treating osteoarthritis. By reprogramming cell behavior through epigenetic modulation, the hydrogel promotes cartilage regeneration and reduces joint damage in a rat model, offering a promising new approach for ...
Waifang Hou, Yongfeng Chen, Longyou Xiao, Wei Qi, Tianshu Du, Qiang Sun, Borui Xue, Qinghe Zhao, Pengfei Xie, Zi Ye, Fei Han, Lingli Guo, Yang Jiao, Ranran Zhang, Hong Jia, Xiao Huang, Jianwei Guo, Peng Wang, Huayi Wang, Yuanrui Wang, Wenjing Chen, Haining Wu, Liumin He, Dawei Zhang   +23 more
wiley   +1 more source

MEK inhibition prevents CAR-T cell exhaustion and differentiation via downregulation of c-Fos and JunB

Signal Transduction and Targeted Therapy
Clinical evidence supports the notion that T cell exhaustion and terminal differentiation pose challenges to the persistence and effectiveness of chimeric antigen receptor-T (CAR-T) cells. MEK1/2 inhibitors (MEKIs), widely used in cancer treatment due to
Xiujian Wang, Xiao Tao, Pengjie Chen, Penglei Jiang, Wenxiao Li, Hefeng Chang, Cong Wei, Xinyi Lai, Hao Zhang, Yihan Pan, Lijuan Ding, Zuyu Liang, Jiazhen Cui, Mi Shao, Xinyi Teng, Tianning Gu, Jieping Wei, Delin Kong, Xiaohui Si, Yingli Han, Huarui Fu, Yu Lin, Jian Yu, Xia Li, Dongrui Wang, Yongxian Hu, Pengxu Qian, He Huang   +27 more
doaj   +1 more source

Distinct Immunomodulatory Strategies Guide Mesenchymal Stromal/Stem Cell‐Mediated Bone Regeneration

Advanced Science, EarlyView.
Bone regeneration by mesenchymal stem cells is strongly influenced by immune signals. This study shows that priming stem cells with regulatory immune cells or an inflammation‐resolving lipid molecule enhances bone formation through distinct immune pathways.
Salwa Suliman, Carla Alvarez Rivas, Aashish Srivastava, Nora Marek, Kamal Mustafa, Alpdogan Kantarci   +5 more
wiley   +1 more source

Context‐Dependent Role of GDF15: GDF15+ Tumor‐Associated Macrophages Suppress OSCC Progression by Enhancing Phagocytosis

Advanced Science, EarlyView.
This study identifies GDF15+ TAMs as a cell subset mediating tumor regression after immunotherapy. Macrophage‐intrinsic GDF15 enhances phagocytosis and antigen cross‐presentation to CD8+ T cells through the NF‐κB signaling pathway, thereby inhibiting tumor progression.
Xinyu Zhou, Zhihang Zhou, Houyu Ju, Chaoyang Guo, Fangxing Zhu, Yiyi Zhang, Xu Chen, Tongchao Zhao, Laiping Zhong, Jingzhou Hu   +9 more
wiley   +1 more source

Polymer Matrix‐Based 3D Culture Significantly Enhances the Differentiation and Immunomodulatory Functions of Human Adipose‐Derived Stem Cells

Advanced Science, EarlyView.
The 3D culture of human adipose‐derived stem cells (hADSCs) on a crosslinked cyclosiloxane‐based poly‐Z matrix platform enables the formation of spheroid structures enriched with extracellular matrix (ECM). These ECM‐enriched hADSC spheroids cultured on poly‐Z exhibit enhanced differentiation potential, immunomodulatory capacity, and in vivo ...
Changjin Seo, Dohyeon Kim, Junhyuk Song, Sun‐Young Kim, Youngju Son, Afia Tasnim Rahman, Sangyong Jon   +6 more
wiley   +1 more source