QTL for alcohol preference locus on Chr16 at D16Xrf580 (59.71 Mbp , Build 37)
Description:
alcohol preference locus spans 34.71 - 84.71 Mbp (NCBI Build 37) on Chr16. This interval was obtained by using an interval width of 25 Mbp around the peak marker (Build 37, MGI, http://informatics.jax.org).
QTL for differences in cocaine responsiveness on Chr16 at Pmv-35 (67.79 Mbp , Build 37)
Description:
differences in cocaine responsiveness spans 42.79 - 92.79 Mbp (NCBI Build 37) on Chr16. This interval was obtained by using an interval width of 25 Mbp around the peak marker (Build 37, MGI, http://informatics.jax.org).
Ethanol Induced Hypothermia Chr# 16 rs4182243(46052770) with right flanking marker rs4165065(17412172) and left marker rs4200124(70695141). This was mapped in 300 + (b6x129)F2 mice.
Gene expression correlates in the Hippocampus with HIC phenotypes.
GN11893 from
Philip VM, Ansah TA, Blaha CD, Cook MN, Hamre KM, Lariviere WR, Matthews DB, Mittleman G, Goldowitz D, Chesler EJ
and NIAAA BXD Hippocampus CTL RNA-Seq (Oct20) TPM Log2 p<0.001
Authors develop a brain reward circuit-wide atlas of opioid-induced transcriptional regulation by combining RNA sequencing (RNA-seq) and heroin self-administration in male mice modeling multiple OUD-relevant conditions: acute heroin exposure, chronic heroin intake, context-induced drug-seeking following abstinence, and relapse. Bioinformatics analysis of this rich dataset identified numerous patterns of transcriptional regulation, with both region-specific and pan-circuit biological domains affected by heroin. Integration of RNA-seq data. This design enabled investigation of the transcriptomic landscape in multiple conditions that model distinct aspects of the OUD syndrome: first-ever heroin exposure (SH), ongoing/early withdrawal from heroin intake (H24), context-induced heroin-seeking following protracted abstinence (HS), and a combination of drug-induced and context-induced heroin-seeking representative of a relapse-like episode (HH). with OUD-relevant behavioral outcomes uncovered region-specific molecular changes and biological processes that predispose to OUD vulnerability.
Authors:
Caleb J Browne, Rita Futamura, Angélica Minier-Toribio, Emily M Hicks, Aarthi Ramakrishnan, Freddyson J Martínez-Rivera, Molly Estill, Arthur Godino, Eric M Parise, Angélica Torres-Berrío, Ashley M Cunningham, Peter J Hamilton, Deena M Walker, Laura M Huckins, Yasmin L Hurd, Li Shen, Eric J Nestler
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