1. Ke, Xingrao, Huang, Yingliu, Fu, Qi, Sampath, Venkatesh, Lane, Robert H. 2022. Adverse maternal environment alters Oprl1 variant expression in mouse hippocampus. In Anatomical record (Hoboken, N.J. : 2007), 306, 162-175. doi:10.1002/ar.25056. https://pubmed.ncbi.nlm.nih.gov/35983908/
2. Seo, Ean-Jeong, Efferth, Thomas, Panossian, Alexander. 2018. Curcumin downregulates expression of opioid-related nociceptin receptor gene (OPRL1) in isolated neuroglia cells. In Phytomedicine : international journal of phytotherapy and phytopharmacology, 50, 285-299. doi:10.1016/j.phymed.2018.09.202. https://pubmed.ncbi.nlm.nih.gov/30466988/
3. Ruggeri, Barbara, Macare, Christine, Stopponi, Serena, Ciccocioppo, Roberto, Schumann, Gunter. 2017. Methylation of OPRL1 mediates the effect of psychosocial stress on binge drinking in adolescents. In Journal of child psychology and psychiatry, and allied disciplines, 59, 650-658. doi:10.1111/jcpp.12843. https://pubmed.ncbi.nlm.nih.gov/29197086/
4. Huang, Mengfen, Wu, Yuan, Li, Yiting, Lu, Yue, Feng, Yan. 2024. Circadian clock-related genome-wide mendelian randomization identifies putatively genes for ulcerative colitis and its comorbidity. In BMC genomics, 25, 130. doi:10.1186/s12864-024-10003-z. https://pubmed.ncbi.nlm.nih.gov/38302916/
5. Xu, Chunshuang, Liu, Guili, Ji, Huihui, Duan, Shiwei, Wang, Qinwen. 2018. Elevated methylation of OPRM1 and OPRL1 genes in Alzheimer's disease. In Molecular medicine reports, 18, 4297-4302. doi:10.3892/mmr.2018.9424. https://pubmed.ncbi.nlm.nih.gov/30152845/
6. Huang, Jia, Young, Brandon, Pletcher, Mathew T, Heilig, Markus, Wahlestedt, Claes. . Association between the nociceptin receptor gene (OPRL1) single nucleotide polymorphisms and alcohol dependence. In Addiction biology, 13, 88-94. doi:10.1111/j.1369-1600.2007.00089.x. https://pubmed.ncbi.nlm.nih.gov/18269382/
7. Andero, Raül, Brothers, Shaun P, Jovanovic, Tanja, Wahlestedt, Claes, Ressler, Kerry J. . Amygdala-dependent fear is regulated by Oprl1 in mice and humans with PTSD. In Science translational medicine, 5, 188ra73. doi:10.1126/scitranslmed.3005656. https://pubmed.ncbi.nlm.nih.gov/23740899/