Results 61 to 70 of about 51,356 (243)

Translational Feasibility of Lumbar Puncture for Intrathecal AAV Administration

Molecular Therapy: Methods & Clinical Development, 2020
Preclinical studies have demonstrated that a single injection of an adeno-associated virus (AAV) vector into the cerebrospinal fluid (CSF) can achieve widespread gene transfer throughout the central nervous system.
Christian Hinderer, Nathan Katz, Cecilia Dyer, Tamara Goode, Julia Johansson, Peter Bell, Laura Richman, Elizabeth Buza, James M. Wilson   +8 more
doaj   +1 more source

Versatile Microgel Platform for Intervertebral Disc Degeneration Therapy: Targeting Pericyte‐Mediated Fibrosis and Protecting Nucleus Pulposus Cells

Advanced Science, EarlyView.
The engineered MMS@TRP microgel enables targeted, acid‐responsive delivery of a miR‐21 inhibitor to pericytes. It effectively suppresses disc fibrosis by inhibiting TGF‐β signaling while protecting nucleus pulposus cells via sustained, antioxidant tannic acid release.
Fei Ma, Zhen Zhao, Chuan Guo, Yuheng Liu, Yu Wang, Dengbo Yao, Weiqiang Lan, Dejun Zhong, Chen Fan, Yao He, Mei Zhang, Qingquan Kong, Yunfeng Lin   +12 more
wiley   +1 more source

EphB1 Receptor Blockade Augments Morphine Antinociception via Inhibiting GRK2‐Mediated µ‐Opioid Receptor Internalization

Advanced Science, EarlyView.
Administration of opioids activates ephrinB2‐EphB1 receptor signaling. Activated EphB1 receptors induce GRK2‐mediated phosphorylation of MOR at Ser375, which initiates the internalization of MOR and reduces opioid antinociception at the behavioral level. ABSTRACT Opioids are the primary treatment for severe pain in clinical practice.
Bo Peng, Xiaqing Lin, Hongyu Yao, Cheng Li, Huabao Liao, Yuexin Liu, Boxu Cao, Xue‑Jun Song   +7 more
wiley   +1 more source

Tumor Necrosis Factor-α Produced by Osteoclasts Might Induce Intractable Pain in a Rat Spinal Metastasis Model of Breast Cancer

Spine Surgery and Related Research, 2019
Introduction: Causes of pain due to spinal metastases have been insufficiently investigated. Tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) were the focus of this study.
Ai Mazaki, Sumihisa Orita, Kazuhide Inage, Miyako Suzuki, Kohki Abe, Yasuhiro Shiga, Masahiro Inoue, Masaki Norimoto, Tomotaka Umimura, Seiji Ohtori, Kazuyo Yamauchi   +10 more
doaj   +1 more source

Age‐Related Lamin B1 Deficiency Activates SLC7A11‐Dependent Disulfidptosis to Impair Osteogenesis via Intercepting Mitochondrial Fission

Advanced Science, EarlyView.
This study reveals that age‐related LMNB1 deficiency in mesenchymal stem cells epigenetically upregulates SLC7A11, triggering actin disulfidptosis and mitochondrial dysfunction. This cascade impairs bone formation in senile osteoporosis. Furthermore, researchers identified the FDA‐approved drug naldemedine as a targeted SLC7A11 inhibitor to reverse ...
Wenhui Yu, Qibo Li, Weihao Zhang, Guan Zheng, Junhua Chen, Yipeng Zeng, Zipeng Xiao, Zibin Chen, Ziqian Liu, Yangfeng Lin, Jiajie Lin, Zepeng Su, Zhongyu Xie   +12 more
wiley   +1 more source

Meningeal Lymphatic LTBR Deficiency Links Spinal Cord Injury to Secondary Brain Pathology

Advanced Science, EarlyView.
Spinal cord injury (SCI) induces remote brain alterations beyond the injured spinal cord. This study links dysfunction of meningeal lymphatic vessels (mLVs) to neuroinflammation and neuronal injury after SCI. LTBR‐mediated lymphatic restoration improves meningeal lymphatic integrity and neurological outcomes, highlighting LTBR as a potential regulator ...
Yi Chen, Yu Tang, Chengpeng Hu, Xiaoyan Duan, LingXia Min, Boya Cong, Chao Ma, Mingliang Tan, Ya Luo, Pengfei Wei, Minpeng Xu, Zhou Feng, Jingming Hou   +12 more
wiley   +1 more source

HEADACHES AFTER SPINAL ANESTHESIA AND THEIR LINK WITH RELATED FACTORS IN CANDIDATES FOR CESAREAN

Nurse and Holistic Care
Background: During a cesarean section, spinal anesthesia can result in post-dural puncture headaches. Objective: A group of female candidates for cesarean was studied to explore the link between post-spinal anesthesia headaches and factors, including ...
Kamel Abdi, Mehrdad Abdullahzadeh, Behzad Gholamveisi, Hatam Aghabakpour, Aram Karimian   +4 more
doaj   +1 more source

THE COMPLICATIONS OF SPINAL ANESTHESIA IN OBSTETRIC AND GYNECOLOGICAL SURGICAL PROCEDURES

Gomal Journal of Medical Sciences, 2019
Background: The proper use of spinal anesthesia in surgical procedures will minimize patient’s referral. The objectives of the study were to determine the immediate and late complications of spinal anesthesia in obstetric and gynecological surgical ...
Deeba Kalim, Talat Saeed, Fauzia Anbreen
doaj   +1 more source

Accuracy Evaluation Trial of Mixed Reality-Guided Spinal Puncture Technology. [PDF]

Ther Clin Risk Manag, 2023
Wu J, Gao L, Shi Q, Qin C, Xu K, Jiang Z, Zhang X, Li M, Qiu J, Gu W.   +9 more
europepmc   +1 more source

A Dual‐Functional Nanoplatform Targeting the dsDNA–cGAS Axis to Mitigate Disc Degeneration and Aberrant Innervation

Advanced Science, EarlyView.
RU@PEI‐ZIF integrates dsDNA scavenging with local cGAS inhibition to suppress the dsDNA–cGAS–STING/Netrin‐1 axis in intervertebral disc degeneration. By attenuating nucleus pulposus cell senescence, inflammatory and matrix‐catabolic responses, and pathological sensory innervation, this dual‐functional nanoplatform preserves disc integrity and reduces ...
Zhaojun He, Tianyu Chen, Zezheng Liu, Xinlin Huang, Ruitangbin Jiang, Yihao Liu, Baojing Xu, Yuxiang Li, Kangning Zhao, Huibo Yan, Lei Zhou, Can Liu, Qingchu Li   +12 more
wiley   +1 more source