Results 161 to 170 of about 494,696 (297)

Nano Proton Scavengers Modulate Endosomal pH to Inhibit Microglial Activation and Enhance Stroke Recovery

Advanced Science, EarlyView.
Amphiphilic sulfonated chitosan nanoparticles buffer endo/lysosomal acidity in microglia by limiting V‐ATPase membrane recruitment and restoring endosomal homeostasis. Following systemic administration, they accumulate in the ischemic hemisphere partly through association with infiltrating immune cells, suppress TLR3/IRF3 and TLR4/NF‐κB signaling ...
Xuanlin Wang, Yujing Shi, Zehua Gao, Jing Wang, Changsheng Liu   +4 more
wiley   +1 more source

The safety and effectiveness of lumbar transforaminal injection of sterile amniotic fluid filtrate compared to steroid for lumbosacral radicular pain due to spinal stenosis: a phase I/II double-blinded randomized trial. [PDF]

Pain Med
McCormick ZL, Sen H, Cooper AN, Conger AM, Fogarty AE, Glinka Przybysz A, Burnham T, Kendall R, Wagner G, Hansen PA, Pierce J, Hashimoto B, Cushman DM, Martin BI.   +13 more
europepmc   +1 more source

Dual‐Gene Edited Extracellular Vesicles Remodel the Redox Homeostasis to Inhibit Ferroptosis in Intervertebral Disc Degeneration

Advanced Science, EarlyView.
ABSTRACT Intervertebral disc degeneration (IDD) is driven by ferroptosis of nucleus pulposus cells (NPCs) as a core pathological mechanism. Nucleus pulposus progenitor cells (NPPCs), exhibiting stem cell‐like properties, yield extracellular vesicles (PEVs) with high affinity for NPCs and enable targeted phenotypic regulation.
Jing Yan, Yazhou Lin, Shuo Miao, Minghao Chao, Chengbai Dai, Ziwen Hao, Rui Chen, Ming Guan, Bin Pan, Fenglei Gao, Quan Zhou   +10 more
wiley   +1 more source

Physician Perceptions of Particulate Versus Non-Particulate Steroids in Epidural Steroid Injections. [PDF]

Orthop Rev (Pavia)
Hasoon J, Enaohwo O, Mara R, Mower G, Robinson CL, Viswanath O, Kaye AD, Simopoulos TT, Gill J.   +8 more
europepmc   +1 more source

ACSL4‐Dependent Lysosomal Lipid Peroxidation Links WTAP‐Mediated m6A Modification to Intervertebral Disc Degeneration

Advanced Science, EarlyView.
IL‐1β upregulates the protein level of WTAP, which promotes the m6A modification of ACSL4 mRNA in an IGF2BP2‐dependent manner, thereby enhancing its stability. The increased ACSL4 drives lipid peroxidation, leading to lysosomal membrane permeabilization (LMP) and impaired mitophagy, which collectively accelerate intervertebral disc degeneration (IVDD).
Shu Jia, Xu Gao, Laimin Zhu, Haixia Song, Jing Wu, Shang Chen, Sheng Gao, Lu Zhang, Chunyang Meng   +8 more
wiley   +1 more source

Comparative Outcomes of Hemorrhoidectomy under Spinal Anesthesia between Older and Super-old Patients. [PDF]

J Anus Rectum Colon
Yeo U, Lee JK, Hwang DY, Nam WJ, Cho DH, Hyun K, Lee J.   +6 more
europepmc   +1 more source

Restoration of m6A‐Modified circPSMB1 Suppresses Chordoma Progression and Enables Local Nanotherapeutic Intervention

Advanced Science, EarlyView.
An m6A‐modified circRNA, circPSMB1, is identified as a tumor suppressor in chordoma. METTL3‐dependent m6A promotes circPSMB1 interaction with HNRNPA2B1, limiting c‐MYC expression and malignant progression. An injectable HMnO2‐based nanohydrogel enables local circPSMB1 delivery and tumor microenvironment‐responsive therapy, offering a promising strategy
Yingchuang Tang, Liang Qiu, Xingbang Ruan, Yihan Shi, Ye Wang, Hanwen Li, Kai Zhang, Kangwu Chen   +7 more
wiley   +1 more source

Differentiating Sciatica from Hip Osteoarthritis: Diagnostic Challenges and the Role of the Athena Sign. [PDF]

Diagnostics (Basel)
Sakellariou E, Argyropoulou E, Karampinas P, Pelantis P, Lianou I, Christakos D, Benetos I, Ioannis V, Kaspiris A, Vasiliadis E, Vlamis J, Pneumaticos S.   +11 more
europepmc   +1 more source

THSD7A Exacerbates Atherosclerosis via Activation of Signaling Axis αvβ3/CEBPD/IL1A

Advanced Science, EarlyView.
THSD7A exerts pro‐inflammatory effects and exacerbates atherosclerosis. Mechanistically, THSD7A regulates endothelial cell inflammation and atherosclerosis by activating the αvβ3/CEBPD/IL1A signaling axis. THSD7A is not only a genetic marker but also a potential therapeutic target for coronary artery disease (CAD).
Jiankun Liu, Hongfei Liu, Yiqi Wan, Andong Wu, Jiayu Qiu, Xueting Gong, Ya Zhao, Yuanyuan Li, Bingbing Zhou, Yangyi Zheng, Fang Wu, Yuanzheng Zhu, Weixin Lv, Xueer Li, Qiang Yuan, Xiao‐Li Tian   +15 more
wiley   +1 more source

The Utility of Caudal Epidural Steroid Injections: A Comprehensive Review. [PDF]

Orthop Rev (Pavia)
Hasoon J, Abd-Elsayed A, Viswanath O, Kaye AD, Yazdi C, Robinson CL.   +5 more
europepmc   +1 more source