Results 91 to 100 of about 1,454,464 (291)

GM‐CSF Promotes Neutrophil PD‐L1 Expression Through the VEGFR‐2/STAT6/CSF2 Signaling Axis in Oral Squamous Cell Carcinoma

Advanced Science, EarlyView.
VEGFR‐2 signaling in OSCC activates Src–STAT6‐dependent CSF2 transcription, driving tumor‐derived GM‐CSF secretion. GM‐CSF programs neutrophils to express PD‐L1 through STAT5–mTOR/S6K signaling, suppressing cytotoxic CD8+ T cells. This pathway reveals a tumor–neutrophil immune checkpoint circuit that limits anti‐PD‐1 responsiveness in OSCC.
Fangxing Zhu, Yuanhe You, Yiyi Zhang, Yibin Dai, Xinyu Zhou, Yong Fu, Xi Lu, Yingying Huang, Zhihang Zhou, Ronghui Xia, Wutong Ju, Zhaoqi Yuan, Laiping Zhong, Tongchao Zhao   +13 more
wiley   +1 more source

Engineered Xenogeneic Bone Scaffold with IL‐10 Nanodelivery System: Immunomodulation and BMSC Fate Programming for Skull Defect Repair

Advanced Science, EarlyView.
A multifunctional regenerative composite is constructed by 3D‐printing thermosensitive PNIPAM hydrogel embedded with MPDA@IL‐10 nanoparticles and autologous BMSCs onto antigen‐depleted porcine bone matrix for beagle critical‐sized skull defect reconstruction.
Weihao Lv, Lei Zhang, Fei Fei, Zhibin Wu, Xiuquan Wu, Ya‐nan Dou, Yihao Fu, Hao Chang, Yujie Qiang, Huaxia Xie, Ni An, Leiying Chen, Hongchen Zhang, Min‐Wen Zheng, Hongqing Chen, Xia Li, Zhou Fei   +16 more
wiley   +1 more source

Endothelial and Complement Activation As Predictors of Survival in Adult Allogeneic Hematopoietic Cell Transplantation

HemaSphere, 2021
Eleni Gavriilaki, Ioanna Sakellari, Thomas Chatzikonstantinou, Despina Mallouri, Ioannis Batsis, Anna Vardi, Zoi Bousiou, Eudoxia-Evaggelia Koravou, Marianna Masmanidou, Tasoula Touloumenidou, Apostolia Papalexandri, Anastasia Athanasiadou, Evangelia Yannaki, Achilles Anagnostopoulos   +13 more
doaj   +1 more source

Functional Sex Reversal in Adult Gonochoristic Teleosts is Mediated by Ovarian Germline Stem Cell Plasticity and Somatic Cell Transdifferentiation

Advanced Science, EarlyView.
Oocytes play crucial roles in maintaining ovarian fate in adult gonochoristic fish. Targeted oocyte ablation with aromatase inhibition triggers the activation of surviving germline stem cells and the transdifferentiation of somatic cells from granoulosa/theca to Sertoli/Leydig lineages, inducing a complete and functional female‐to‐male sex reversal ...
Yang Yang, Liechao Yu, Wanchang Zhang, Gary Wessel, Ruiyi Chen, Weihua Hu, Dongdong Xu   +6 more
wiley   +1 more source

Bone Marrow Transplantation in Leukemia

, 1983
Marrow grafting is now an established treatment for patients under the age of 50 with acute leukemia and a suitable marrow donor. For all patients who have relapsed at least once, marrow grafting offers the possibility of cure of approximately 20%-30% of these patients, which cannot be achieved by any other regimen yet reported. Although still somewhat
openaire   +3 more sources

Machine Learning‐Driven Design of Multicomponent Bone Inorganic Matrix Mimicking Scaffolds for Osteogenesis Enhanced by Neurogenesis

Advanced Science, EarlyView.
Schematic illustration of development of experimental datasets and algorithm models, screening and preparation of the scaffolds and their applications in vivo. ABSTRACT Bone defects require materials with osteogenic, neurogenic, and angiogenic activity, yet designing such materials within high‐dimensional compositional spaces remains challenging. Here,
Kunlu Lin, Ying Yang, Chuyao Zhou, Hanyue Mao, Zhiquan Zhang, Libangxi Liu, Xiaoying Yu, Haoming Liu, Long Liu, Xiaoyan Wang   +9 more
wiley   +1 more source

Noninvasive in vivo tracking of mesenchymal stem cells and evaluation of cell therapeutic effects in a murine model using a clinical 3.0 T MRI [PDF]

, 2013
Cardiac cell therapy with mesenchymal stem cells (MSCs) represents a promising treatment approach for end-stage heart failure. However, little is known about the underlying mechanisms and the fate of the transplanted cells. The objective of the presented
Neef, Klaus, Drey, Florian, Choi, Yeong-Hoon, Brenkmann, Meike, Tenbrock, Arne, Wahlers, Thorsten, Treskes, Philipp, Wittwer, Thorsten, Liakopoulos, Oliver J, Ewert, Birgit, Bovenschulte, Henning, Stamm, Christof   +11 more
core   +1 more source

IFI27 and BAX are Essential for GSDME‐Mediated Myeloma Cell Pyroptosis

Advanced Science, EarlyView.
The proposed model of GSDME‐mediated MM cell pyroptosis modulated by IFI27 and BAX. IFI27 is downregulated in MM cells. Upon pyroptotic stimulation, such as DOX or ETO treatment, IFI27 is induced, therefore liberating BAX from BCL‐2 ❶. BAX is then recruited to mitochondria and forms homo‐oligomeric channels in OMM, therefore leading to cytochrome C ...
Yaoli Cui, Yuening Sun, Ziyang Liu, Xuntao Lai, Yunshu Zhao, Yan'er Wang, Yuanming He, Fang Xu, Du Feng, Longlong Liu, Zhenqian Huang, Lijie Xing, Xinliang Mao   +12 more
wiley   +1 more source

A synthetic three-dimensional niche system facilitates generation of functional hematopoietic cells from human-induced pluripotent stem cells

Journal of Hematology & Oncology, 2016
Background The efficient generation of hematopoietic stem cells (HSCs) from human-induced pluripotent stem cells (iPSCs) holds great promise in personalized transplantation therapies.
Yulin Xu, Wei Shan, Xia Li, Binsheng Wang, Senquan Liu, Yebo Wang, Yan Long, Ruxiu Tie, Limengmeng Wang, Shuyang Cai, Hao Zhang, Yu Lin, Mingming Zhang, Weiyan Zheng, Yi Luo, Xiaohong Yu, Jiing-Kuan Yee, Junfeng Ji, He Huang   +18 more
doaj   +1 more source

Vogt-Koyangi-Harada syndrome complcating allogeneic bone marrow transplantation

, 1994
Vogt-Koyanagi-Harada (VKH) syndrome is an uncommon acute ophthalmological disorder, characterised by bilateral serous retinal detachment with diffuse choroiditis, in association with specific extra-ocular manifestations.
Neoh, C, Pettitt, AR, Wong, SHD, Clark, RE   +3 more
core