A number of efforts have been devoted to the development of abuse-deterrent formulations of opioids to reduce these risks.
"It is essential as part of an overall abuse-reduction program that we provide appropriate risk mitigation strategies, including the development of abuse-resistant formulations," said Bob A. Rappaport, M.D., head of the panel.
"Purdue has led the development of abuse-deterrent opioids, but these efforts need to be complemented by public education and treatment, so that we address demand, as well as supply".
Polymorphisms of the dopamine transporter (DAT) gene, which encodes a protein responsible for presynaptic uptake of dopamine, are involved in the development of drug abuse.
Purpose: The present study was designed to evaluate gender differences in the development of substance abuse disorders among drug-involved offenders and to determine whether women in this population exhibit a telescoping effect (i.e., acceleration in the progression from substance use to substance abuse), which has been observed in other settings.
In particular, we consider epidemiological studies on the factors that contribute to the development of substance abuse and internalizing disorders, laboratory studies on reward-related and decision-making behavior, and neuroanatomical studies on the development of several structures in the corticolimbic circuit (i.e., prefrontal cortex [PFC], amygdala and striatum).
Genetic factors have been implicated in the development of substance abuse disorders, but the role of pre-existing vulnerability in addiction is still poorly understood.
However, even if genes have a very strong impact on the development of substance abuse, there is an important interaction between genes and environmental influences in this process [ 16, 17], as recently differently evidenced in male and female subjects [ 18].
However, given the development of alcohol abuse among the majority non-Hispanic Caucasian population, it seemed reasonable to use non-Hispanic Caucasians as the reference group, as much of the measurement research does.
In addition, several studies have demonstrated that repeated administration of alcohol, cocaine, or heroin significantly attenuated β-EP expression in various limbic areas (Jarjour et al. 2009; Rasmussen et al. 2002; Sweep et al. 1988), supporting the notion that β-EP may contribute significantly in the development of alcohol abuse and dependence.
