Results 211 to 220 of about 7,352,857 (294)

SIRT5‐Mediated Desuccinylation of ACAA2 Protects Against Calcium Oxalate‐Induced Kidney Injury by Regulating Fatty Acid Oxidation to Suppress Mitochondrial Oxidative Injury and Ferroptosis

Advanced Science, EarlyView.
The SIRT5/ACAA2 axis maintains lipid metabolic homeostasis in RTECs by promoting ACAA2 desuccinylation and preserving its stability and enzymatic activity, thereby sustaining FAO and limiting PUFA and PUFA‐containing phospholipid accumulation. Under CaOx stress, SIRT5 downregulation impairs FAO, promotes oxidative stress and ferroptosis, and enhances ...
Qinhong Jiang, Caitao Dong, Yuchen Liu, Yuanquan Lou, Wenlong Lin, Sheng Li, Ziqi He   +6 more
wiley   +1 more source

Drug Delivery Systems for Resiquimod to Control Myeloid-Derived Suppressor Cells in Cancer Immunotherapy. [PDF]

Wiley Interdiscip Rev Nanomed Nanobiotechnol
He Y, Yeo Y.
europepmc   +1 more source

Macrophage Dab1 Links Early Hypoxia to Adaptive Angiogenesis to Drive Peripheral Nerve Repair

Advanced Science, EarlyView.
Schematic diagram illustrating the Dab1‐linked hypoxia signaling pathway that accelerates angiogenesis and consequent nerve regeneration. Following PNI, a hypoxic microenvironment develops. Hypoxia induces macrophage Dab1 phosphorylation, resulting in NHE‐1 upregulation, HIF‐1α stabilization, and VEGF‐A expression. This cascade promotes angiogenesis in
Xiongyao Zhou, Fan Zhang, Jiangbo Wang, Huiyuan Wang, Zongqiang Wang, Qianqian Wang, Chuikai Meng, Jialu Sun, Han Wang, Weiye Li, Ziyi Zhao, Le Qi, Xiaosong Gu, Shusen Cui, Rangjuan Cao   +14 more
wiley   +1 more source

GABA signaling activation drives glioblastoma progression in female mice through myeloid-derived suppressor cells. [PDF]

Nat Cancer
Pathak A, Sravya P, Colon B, Ciervo E, Zhou Y, Teran Pumar OY, León BE, Mitchell J, Assenza Tavares Coroa PH, Mateo-Victoriano B, Scott AJ, Gannamedi DP, Wong HKA, Zhang L, Lee J, Kay K, Karaca E, Chin DH, Amirian H, Karaman I, Shrestha P, Sellick K, Dean D, Bilbao Cortes D, Datta J, Welford SM, Franco MC, Kurmi K, Shah AH, Cheng F, Lathia JD, Rai P, Lombard DB, Lyssiotis CA, Watson DC, Ceccarelli M, Wahl DR, Bayik D.   +37 more
europepmc   +1 more source

Targeting the YAP‐BST2 Axis Overcomes Intrinsic Anti‐PD‐1 Resistance in Metastatic Gastric Cancer

Advanced Science, EarlyView.
Concurrent YAP hyperactivation and Tp53 loss in Atp4b‐expressed parietal cell lineage drives gastric cancer initiation, multi‐organ metastasis, and intrinsic resistance to anti‐PD‐1 therapy. BST2 emerges as a direct YAP‐TEAD transcriptional target that engages PIRA2 on myeloid cells to establish an immunosuppressive microenvironment.
Weihong Zhang, Shilong Wang, Meng Wang, Ruixian Yu, Jingwu Yue, Lin Shao, Hui Zhang, Mengwen Zhu, Luyang Tian, Shuting Cheng, Weimin Qin, Yang Tang, Yi Han, Wenjia Wang, Liwei An, Yan Meng, Shi Jiao, Zhaocai Zhou   +17 more
wiley   +1 more source

Prognostic significance of peripheral myeloid-derived suppressor cells in advanced breast cancer. [PDF]

Breast Cancer
Kanaoka H, Nagahashi M, Tsuchida J, Kuroiwa M, Urano S, Komatsu M, Yoshida S, Oshiro A, Sugimoto G, Mitsuyoshi A, Togashi Y, Hattori A, Higuchi T, Nishimukai A, Shimoda M, Miyoshi Y.   +15 more
europepmc   +1 more source

TP53 Loss Elevates NF‐κB‐IFN‐β‐MHC‐Ia Signaling to Promote NK Cell Resistance in Osteosarcoma

Advanced Science, EarlyView.
TP53 loss in a transforming or osteosarcoma cell promotes cytosolic DNA accumulation, activating NF‐κB‐dependent IFN‐β production. Autocrine IFN‐β signaling increases cell‐surface HLA‐Ia expression, strengthens inhibitory KIR signaling in natural killer cells, and thereby enables the affected cell to evade NK cell‐mediated cytotoxicity.
Guihui Qin, Cheung Kwan Yeung, Ye Yi, Dejin Zheng, Miaoman Ye, Chi‐Chong Chio, Jinjie Wu, Siyi Fu, Chu‐Xia Deng, Ren‐He Xu   +9 more
wiley   +1 more source

Myeloid-derived suppressor cells in laryngeal squamous cell carcinoma: an underexplored immunosuppressive axis and strategic target for overcoming checkpoint inhibitor resistance. [PDF]

Front Immunol
Huang GJ, Yang XS, Li PS, Fan ZJ, Lu BQ.
europepmc   +1 more source

Spatial Transcriptomics Reveals a T Cell‐Mediated Microglial Activation Axis of Immune Checkpoint Inhibition‐Related Adverse Events in the Brain

Advanced Science, EarlyView.
Immune checkpoint inhibition (ICI) reshapes the hippocampal neuroimmune niche. Spatial transcriptomic profiling and human brain histological analyses identify neuroinflammation and altered neuronal and glial programs. Notably, T cell depletion prevents ICI‐driven microglial activation, establishing the T cell–microglia crosstalk axis as a driving ...
Devyani Swami, Sanad M. El‐Khatib, Suhas Sureshchandra, Elise Nguyen, Janaki Manoja Vinnakota, Robert Zeiser, Shivashankar Othy, Munjal M. Acharya   +7 more
wiley   +1 more source

Splenic PD-L1⁺ Myeloid-Derived Suppressor Cells Induce Contact-Dependent Alveolar Macrophage Dysfunction in Early Sepsis. [PDF]

Research (Wash D C)
Xie B, Han M, Wen X, Yuan Y, Qi H, Zhang Y, Wang X, Zhen Z, Wang M, Zhang X, Jin T, Sun X, Wang Z, Li X, Yuan S, Zhang J, Shang Y.   +16 more
europepmc   +1 more source