PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
24612112-0	2015	A critical role for the melanocortin 4 receptor in stress-induced relapse to nicotine seeking in rats.	Nicotine	77-85	melanocortin 4 receptor	Rattus norvegicus	24-47	
32035118-12	2020	We suggest a role for the endogenous MC system, perhaps acting via MC4-R, in the nicotine-induced reward in OVX rats.	Nicotine	81-89	melanocortin 4 receptor	Rattus norvegicus	67-72	
27890744-6	2017	Our results showed that treatment with 0.6mg/kg/day nicotine upregulated POMC mRNA in the hypothalamus and MC4R mRNA in the mPFC.	Nicotine	52-60	melanocortin 4 receptor	Rattus norvegicus	107-111