Significance
Incidence of peripheral nerve injury has been estimated to be as high as 5% of all cases entering a Level 1 trauma center and the majority of cases are young males. Peripheral nerves have some endogenous repair capabilities, but overall recovery of function remains limited, which typically has devastating effects on the individual, family, and society, as wages are lost and rehabilitation is extended until the nerves can repair. We report here that laminin polymers injected into a crush accelerated repair and recovery, had no adverse effects on sensory function, obliterated non-compliance for walking tests, and decreased the occurrence of autophagia. These data support the use of laminin polymers for safe and effective recovery after peripheral nerve injury.
Statement of significance
Incidence of peripheral nerve injury has been estimated to be as high as 5% of all cases entering a Level 1 trauma center and the majority of cases are young males. Peripheral nerves have some endogenous repair capabilities, but overall recovery of function remains limited, which typically has devastating effects on the individual, family, and society, as wages are lost and rehabilitation is extended until the nerves can repair. We report here that laminin polymers injected into a crush accelerated repair and recovery, had no adverse effects on sensory function, obliterated non-compliance for walking tests, and decreased the occurrence of autophagia. These data support the use of laminin polymers for safe and effective recovery after peripheral nerve injury.