98%
921
2 minutes
20
Matrix metalloproteinases (MMPs) are a large family of zinc-dependent proteolytic enzymes associated with extracellular matrix protein turnover and tissue degradation. They participate to many different physiological reactions but are also hyperactivated in several diseases. Various literature studies have documented that MMPs play a role in the modulation of neuropathic and nociceptive pain. The heterogeneity of clinical and pre-clinical data is an important issue in this experimental context. Despite the presence of a good number of studies on MMP inhibitors, these drugs showed scarce efficacy and relevant side effects. In the present manuscript, we reviewed studies in the literature that define a possible role of MMPs in pain and the effects of their modulation.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9953417 | PMC |
http://dx.doi.org/10.3390/biom13020268 | DOI Listing |
CNS Neurosci Ther
September 2025
Department of Anesthesiology, Northern Jiangsu People's Hospital, Yangzhou, China.
Aims: This study is to investigate the role of Endothelin-converting enzyme-like 1 (ECEL1) in neuropathic pain (NP).
Methods: The expression of ECEL1 was modulated by injecting adeno-associated virus 5 (AAV5) carrying Ecel1 shRNA or full-length Ecel1 into the dorsal root ganglion (DRG) of mice with a chronic constriction injury (CCI) model. Then, various nociceptive responses were evaluated.
Toxins (Basel)
August 2025
Department of Neurology, Yale University, New Haven, CT 06510, USA.
Many patients with spasticity report pain which can be debilitating. Numerous studies have shown onabotulinumtoxinA (onabotA) is efficacious in the management of spasticity but comprehensive data on its impact on spasticity-associated pain is limited. This systematic review aimed to assess the published evidence on the efficacy of onabotA in the management of pain in adults with spasticity.
View Article and Find Full Text PDFToxins (Basel)
August 2025
Department of Occupational Therapy, Poznan University of Medical Sciences, 60-781 Poznan, Poland.
The efficacy of botulinum toxin A (BoNT) in alleviating motor symptoms of cervical dystonia (CD) has been well established, and it is the treatment of choice in this disease. Lately, the effect of BoNT on non-motor symptoms (NMS) such as cognitive function, depression, anxiety, pain, and sleep disturbance has been observed in patients with CD. A comprehensive clinical and functional assessment of motor (dystonia severity, gait) and non-motor symptoms (cognitive functions, depression, anxiety, sleep, and pain) has been performed in a total of 34 adult patients with cervical dystonia before and after BoNT treatment.
View Article and Find Full Text PDFThere is limited published guidance available to help less experienced practitioners assess and manage shoulder conditions, including spasticity, after acquired central nervous system (CNS) lesions. To address this gap, 11 spasticity and dystonia experts convened in a 2023 meeting to build on existing guidance, provide consensus on best treatment practice, and develop expert recommendations to guide the diagnosis and treatment of complications of shoulder conditions following CNS lesions. Presentations by each expert on diagnosis and management were followed by discussion; consensus on assessment and treatment practices was identified and recommendations developed.
View Article and Find Full Text PDFToxins (Basel)
August 2025
Department of Oral Medicine, Sedation and Imaging, Hadassah Medical Center, Faculty of Dental Medicine, Hebrew University of Jerusalem, Jerusalem 91120, Israel.
Orofacial pain encompasses a spectrum of disorders ranging from musculoskeletal disorders, such as myofascial pain, and temporomandibular disorders to neuropathic situations, such as trigeminal neuralgia and painful post-traumatic trigeminal neuropathy, and neurovascular pain such as orofacial migraine and cluster orofacial pain. Each require tailored prophylactic pharmacotherapy, such as carbamazepine, gabapentin, pregabalin, amitriptyline, metoprolol, and topiramate. Yet a substantial subset of patients remains refractory.
View Article and Find Full Text PDF