Results 101 to 110 of about 23,025 (248)

Self‐Propelled HPB@Lip@AB Nanomotors Ameliorate Dry Eye Disease

Advanced Science, EarlyView.
A self‐propelled HPB@Lip@AB nanomotor system is developed for dry eye disease (DED) therapy, facilitating rapid penetration across ocular surface barriers while integrating hydrogen therapy with multi‐enzyme‐like antioxidant activity. The nanoplatform restores mitochondrial function, suppresses oxidative stress, inflammation, and apoptosis, and ...
Jing Li, Xi Wan, Xinru Su, Zechuan Li, Yue Wang, Ying Wang, Ruofei Li, Huangzhao Wei, Jianbin Zhang, Shuai Wang   +9 more
wiley   +1 more source

Seven-year follow-up of durability and safety of AAV CNS gene therapy for a lysosomal storage disorder in a large animal. [PDF]

Mol Ther Methods Clin Dev, 2021
Marcó S, Haurigot V, Jaén ML, Ribera A, Sánchez V, Molas M, Garcia M, León X, Roca C, Sánchez X, Bertolin J, Pérez J, Elias G, Navarro M, Carretero A, Pumarola M, Andaluz A, Espada Y, Añor S, Bosch F.   +19 more
europepmc   +1 more source

ROS‐Responsive Nanoparticle Delivery of Dexmedetomidine Protects the Gut Vascular Barrier After Intestinal Ischemia/Reperfusion via the HDAC‐H3K27ac‐TCF4 Axis

Advanced Science, EarlyView.
A low dose of dexmedetomidine, delivered by ROS‐responsive nanoparticles, preferentially accumulates in the ischemic intestine and restores gut vascular barrier integrity after ischemia/reperfusion injury. This nanoparticle‐based strategy prevents bacterial translocation and liver damage without cardiorespiratory side effects, working through HDAC ...
Hu‐Fei Zhang, Jian‐Tong Shen, Hua‐Hua Zhang, Si‐Qi Gao, Ji‐Ao Wang, Yue‐Ling Wang, Mei‐Ling Li, Zi‐Meng Liu, Yi‐Nan Zhang, Yan Li, Xu‐Yu Zhang   +10 more
wiley   +1 more source

MAN2B1 in immune system-related diseases, neurodegenerative disorders and cancers: functions beyond α-mannosidosis

Expert Reviews in Molecular Medicine
Glycosylation modifications of proteins and glycan hydrolysis are critical for protein function in biological processes. Aberrations in glycosylation enzymes are linked to lysosomal storage disorders (LSDs), immune interactions, congenital disorders and ...
Yuwen Han, Yuanshuai Zhou, Jinlin Pan, Minxuan Sun, Jiao Yang   +4 more
doaj   +1 more source

Mitochondria‐Targeted Nanotherapeutics: A Promising Strategy in Modulating Mitochondrial Function, Transfer, and Transplantation

Advanced Science, EarlyView.
This review summarizes the pathogenic role of mitochondria in diseases and highlights mitochondrial transfer and transplantation as emerging therapeutic strategies. It systematically discusses how nanomaterials are engineered to facilitate these processes, and critically examines the current challenges and future perspectives for their clinical ...
Yuanyuan Su, Zhiyan Gong, Jiao Mu, Lili Huang, Pengfei Yang, Chenli Zhang, Lingshan Zhao, Liling Yang, Jun Deng, Xiaohui Liao   +9 more
wiley   +1 more source

Reactivation of mTOR signaling slows neurodegeneration in a lysosomal sphingolipid storage disease

Neurobiology of Disease
Sandhoff disease, a lysosomal storage disorder, is caused by pathogenic variants in the HEXB gene, resulting in the loss of β-hexosaminidase activity and accumulation of sphingolipids including GM2 ganglioside.
Hongling Zhu, Y. Terry Lee, Colleen Byrnes, Jabili Angina, Danielle A. Springer, Galina Tuymetova, Mari Kono, Cynthia J. Tifft, Richard L. Proia   +8 more
doaj   +1 more source

Beyond Biomimetics: Pathology‐Informed Engineering Rescues Reconstituted HDL From Inflammatory Dysfunction for Sepsis Immunotherapy

Advanced Science, EarlyView.
A pathology‐informed engineering strategy rescues reconstituted HDL from inflammatory dysfunction in sepsis. By integrating a ceria nanozyme‐celastrol coordination complex, the platform preserves HDL structure and endotoxin handling, sustains hierarchical intracellular delivery, and enhances immunoregulation across pathological models, translating ...
Han Zhou, Lei Zhang, Xingyu Cai, Jiajia Su, Guangyu Dai, Xue Chen, Hanming Wang, Jia Hua, Jianping Liu, Chunmeng Sun, Xiancheng Chen, Erhao Wang, Wenli Zhang   +12 more
wiley   +1 more source

Changes in glycosphingolipid levels in plasma and cerebrospinal fluid of individuals with Lysosomal Free Sialic Acid Storage Disorder

Rare
Lysosomal free sialic acid storage disorder (FSASD) is a rare, multisystem disease caused by biallelic pathogenic variants in SLC17A5, encoding the lysosomal transmembrane sialic acid exporter, sialin.
Marya S. Sabir, Lynne Wolfe, David R. Adams, Carla Ciccone, Forbes D. Porter, William A. Gahl, Marjan Huizing, Frances M. Platt, May Christine V. Malicdan   +8 more
doaj   +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

Magnetically Guided Macrophage Immunobots Coordinate Iron‐Metabolic Cascades and Immunogenic Ferroptosis for Tumor Immunotherapy

Advanced Science, EarlyView.
Magnetically guided macrophage immunobots integrate active tumor targeting with immunometabolic therapy. After systemic administration, magnetic actuation enhances immunobot retention and tumor penetration, while LPS‐functionalized FePt microrollers sustain M1‐like polarization through inflammatory and iron‐amplified oxidative signaling and trigger ...
Xirui Zeng, Yingfei Zhang, Chong Wu, Qijia Duan, Mengqi Fan, Kuan Wang, Shirong Cai, Immihan Ceren Yasa   +7 more
wiley   +1 more source