https://www.selleckchem.com/products/acetalax-oxyphenisatin-acetate.html Peripheral nerve injury-induced changes in gene transcription and translation in the dorsal root ganglion (DRG) play a critical role in the development and maintenance of neuropathic pain. Long noncoding RNAs (lncRNAs) regulate gene expression. Here, we report that peripheral nerve injury caused by ligation of the fourth spinal nerve (SNL) led to a time-dependent increase in the expression in H19, an lncRNA, in the injured DRG. Microinjection of a specific H19 siRNA, but not negative control scrambled siRNA, into the injured DRG 4 days before SNL alleviated mechanical allodynia and thermal hyperalgesia on days 3 and 5 post-SNL. Additionally, DRG microinjection of the H19 siRNA on day 7 after SNL reduced mechanical allodynia and thermal hyperalgesia on days 10 and 12 post-SNL. DRG microinjection of neither siRNA affected locomotor activity and acute basal responses to mechanical and thermal stimuli. Our findings suggest that H19 participates in the peripheral mechanism underlying the development and maintenance of neuropathic pain. H19 may be a potential target for treatment of this disorder.Many human genetic diseases are associated with gross mutations such as aneuploidies, deletions, duplications, or inversions. For these "structural" disorders, conventional gene therapy, based on viral vectors and/or on programmable nuclease-mediated homologous recombination, is still unsatisfactory. To correct such disorders, chromosome transplantation (CT), defined as the perfect substitution of an endogenous defective chromosome with an exogenous normal one, could be applied. CT re-establishes a normal diploid cell, leaving no marker of the procedure, as we have recently shown in mouse pluripotent stem cells. To prove the feasibility of the CT approach in human cells, we used human induced pluripotent stem cells (hiPSCs) reprogrammed from Lesch-Nyhan (LN) disease patients, taking advantage of their mutati