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http://dx.doi.org/10.1177/106002808501901016 | DOI Listing |
Renewed scientific interest in sympathetic modulation of muscle and neuromuscular junctions has spurred a flurry of new discoveries with major implications for motor diseases. However, the role sympathetic axons play in the persistent dysfunction that occurs after nerve injuries remains to be explored. Peripheral nerve injuries are common and lead to motor, sensory, and autonomic deficits that result in lifelong disabilities.
View Article and Find Full Text PDFJ Pharmacol Sci
February 2025
Department of Orthopaedic Surgery, Osaka University Graduate School of Medicine, Osaka, 565-0871, Japan; Department of Sports Medical Science, Osaka University Graduate School of Medicine, Osaka, 565-0871, Japan.
Chronic nerve compression disorders, such as carpal tunnel syndrome, are common and can significantly impair daily activities due to motor and sensory dysfunctions. Currently, no systemic pharmacotherapy exists for preventing or treating disease progression. This study aims to investigate whether Neurotropin®, an established analgesic, has therapeutic effects.
View Article and Find Full Text PDFSci Rep
January 2025
Department of Neurobiology, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, No. 76 Yanta West Road, Yanta District, Xi'an, 710061, China.
Neuropathic pain (NP) is a complex and prevalent chronic pain condition that affects millions of individuals worldwide. Previous studies have shown that prior exercise protects against NP caused by nerve injury. However, the underlying mechanisms of this protective effect remain to be uncovered.
View Article and Find Full Text PDFJ Orthop Surg Res
January 2025
Department of Oral and Maxillofacial Radiology, School of Dentistry, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran.
This study evaluated the efficacy of tubular constructs containing stem cells and Type I collagen, both independently and in conjunction with low-level laser therapy (LLLT), in repairing the sciatic nerve in a rat model. In this animal study, the right sciatic nerve of 30 male Wistar rats, each weighing 250-300 g, was surgically excised to a length of 8 mm. The rats were then randomly allocated to three groups (n = 10 per group).
View Article and Find Full Text PDFMol Neurobiol
January 2025
The Second School of Clinical Medical College, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China.
Changes in DNA methylation and subsequent alterations in gene expression have opened a new direction in research related to the pathogenesis of peripheral neuropathic pain (PNP). This study aimed to reveal epigenetic perturbations underlying DNA methylation in the dorsal root ganglion (DRG) of rats with peripheral nerve injury in response to prior exercise and identify potential target genes involved. Male Sprague-Dawley rats were divided into three groups, namely, chronic constriction injury (CCI) of the sciatic nerve, CCI with prior 6-week swimming training (CCI_Ex), and sham operated (Sham).
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