Zagon IS, Verderame MF, Allen SS, McLaughlin PJ (2000). „Cloning, sequencing, chromosomal location, and function of cDNAs encoding an opioid growth factor receptor (OGFr) in humans”. Brain Res. 856 (1-2): 75—83. PMID10677613. doi:10.1016/S0006-8993(99)02330-6.
Wu Y, McLaughlin PJ, Zagon IS (1998). „Ontogeny of the opioid growth factor, Met5-enkephalin, preproenkephalin gene expression, and the zeta opioid receptor in the developing and adult aorta of rat”. Dev. Dyn. 211 (4): 327—37. PMID9566952. doi:10.1002/(SICI)1097-0177(199804)211:4<327::AID-AJA4>3.0.CO;2-J.
Zagon IS, Wu Y, McLaughlin PJ (1999). „Opioid growth factor and organ development in rat and human embryos”. Brain Res. 839 (2): 313—22. PMID10519055. doi:10.1016/S0006-8993(99)01753-9.
Sassani JW, Zagon IS, McLaughlin PJ (2003). „Opioid growth factor modulation of corneal epithelium: uppers and downers”. Curr. Eye Res. 26 (5): 249—62. PMID12854052. doi:10.1076/ceyr.26.4.249.15427.
Cheng F, Zagon IS, Verderame MF, McLaughlin PJ (2007). „The opioid growth factor (OGF)-OGF receptor axis uses the p16 pathway to inhibit head and neck cancer”. Cancer Research. 67 (21): 10511—8. PMID17974995. doi:10.1158/0008-5472.CAN-07-1922.
Donahue RN, McLaughlin PJ, Zagon IS (2009). „Cell Proliferation of Human Ovarian Cancer is Regulated by the Opioid Growth Factor - Opioid Growth Factor Receptor Axis”. American Journal of Physiology. Regulatory, Integrative and Comparative Physiology. 296 (6): R1716—25. PMID19297547. doi:10.1152/ajpregu.00075.2009.
Zagon IS, Donahue RN, Rogosnitzky M, McLaughlin PJ (2008). „Imiquimod upregulates the opioid growth factor receptor to inhibit cell proliferation independent of immune function”. Experimental Biology and Medicine (Maywood, N.J.). 233 (8): 968—79. PMID18480416. doi:10.3181/0802-RM-58.
Zagon IS, Verderame MF, Allen SS, McLaughlin PJ (2000). „Cloning, sequencing, chromosomal location, and function of cDNAs encoding an opioid growth factor receptor (OGFr) in humans”. Brain Res. 856 (1-2): 75—83. PMID10677613. doi:10.1016/S0006-8993(99)02330-6.
Wu Y, McLaughlin PJ, Zagon IS (1998). „Ontogeny of the opioid growth factor, Met5-enkephalin, preproenkephalin gene expression, and the zeta opioid receptor in the developing and adult aorta of rat”. Dev. Dyn. 211 (4): 327—37. PMID9566952. doi:10.1002/(SICI)1097-0177(199804)211:4<327::AID-AJA4>3.0.CO;2-J.
Malendowicz LK, Rebuffat P, Tortorella C, Nussdorfer GG, Ziolkowska A, Hochol A (2005). „Effects of met-enkephalin on cell proliferation in different models of adrenocortical-cell growth”. Int. J. Mol. Med. 15 (5): 841—5. PMID15806307.
Zagon IS, Wu Y, McLaughlin PJ (1999). „Opioid growth factor and organ development in rat and human embryos”. Brain Res. 839 (2): 313—22. PMID10519055. doi:10.1016/S0006-8993(99)01753-9.
Sassani JW, Zagon IS, McLaughlin PJ (2003). „Opioid growth factor modulation of corneal epithelium: uppers and downers”. Curr. Eye Res. 26 (5): 249—62. PMID12854052. doi:10.1076/ceyr.26.4.249.15427.
Zagon IS, Smith JP, McLaughlin PJ (1999). „Human pancreatic cancer cell proliferation in tissue culture is tonically inhibited by opioid growth factor”. Int. J. Oncol. 14 (3): 577—84. PMID10024694.
McLaughlin PJ, Levin RJ, Zagon IS (1999). „Regulation of human head and neck squamous cell carcinoma growth in tissue culture by opioid growth factor”. Int. J. Oncol. 14 (5): 991—8. PMID10200353.
Cheng F, Zagon IS, Verderame MF, McLaughlin PJ (2007). „The opioid growth factor (OGF)-OGF receptor axis uses the p16 pathway to inhibit head and neck cancer”. Cancer Research. 67 (21): 10511—8. PMID17974995. doi:10.1158/0008-5472.CAN-07-1922.
Donahue RN, McLaughlin PJ, Zagon IS (2009). „Cell Proliferation of Human Ovarian Cancer is Regulated by the Opioid Growth Factor - Opioid Growth Factor Receptor Axis”. American Journal of Physiology. Regulatory, Integrative and Comparative Physiology. 296 (6): R1716—25. PMID19297547. doi:10.1152/ajpregu.00075.2009.
Zagon IS, Donahue RN, Rogosnitzky M, McLaughlin PJ (2008). „Imiquimod upregulates the opioid growth factor receptor to inhibit cell proliferation independent of immune function”. Experimental Biology and Medicine (Maywood, N.J.). 233 (8): 968—79. PMID18480416. doi:10.3181/0802-RM-58.