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Gambling is associated with substantial psychosocial and psychiatric health problems, and the increasing ease of access to gambling may increase its future prevalence. Therefore, it is important to gain greater insight into the causes of PG. Family studies of PG are consistent with a substantial familial impact on vulnerability to PG.
*Is Autism A Genetic Disease
*Common Genetic Diseases
*10 Genetic Diseases
*Is Ms A Genetic Disease
*Is Gambling A Genetic Disease Definition
*Is Gambling A Genetic Disease GeneticResearch reveals new findings
A new UK study has indicated there could be a genetic predisposition in gambling addicts that gets them more easily hooked. The research also shows that an addict’s brains may change, making one more sensitive to the thrills they derive from gambling.
*Abstract Pathological gambling (PG) is an impulse control disorder and a model ‘behavioral’ addiction. Familial factors have been observed in clinical studies of pathological gamblers, and twin studies have demonstrated a genetic influence contributing to the development of PG.
*The decision to move gambling disorder alongside substance use disorders reflects a new understanding of the underlying commonalities between gambling and other addictions. There is a growing body of neuroscience and psychology research suggesting problem gambling is similar to drug addiction.
the first study that brought together subjects with a gambling disorder and compared them with their non-addict siblings
This was the first study that brought together subjects with a gambling disorder and compared them with their non-addict siblings, as well as with a control group.Siblings show similaritiesIs Autism A Genetic Disease
The findings of the study show that the siblings of addicts are more impulsive and more willing to take risks than other individuals, represented by the control group. This provides evidence for the theory that gambling addiction is potentially genetic.
The researchers also observed that the subjects with gambling problems and their siblings were more likely to react impulsively when dealing with negative emotions. When higher-risk odds were on the table, they also opted to place bigger bets.
siblings of addicts are more impulsive and more willing to take risks
The brain scans of the various groups did not signal any differences. This indicates that the brain activity seen in those with a gambling addiction could develop over time due to their habit. Background to the study
The pioneering study received partial funding from the UK’s Medical Research Council and was carried out by researchers from the University of British Columbia. The subjects involved were 20 people with gambling addictions, taken from the National Problem Gambling Clinic in London, and their 16 siblings.
The London clinic director Dr Henrietta Bowden-Jones said, “we hope [the study] will encourage other researchers to replicate it so we could learn more about how genetics play a role in the gambling disorder.” The research team had difficulty recruiting the addicts’ siblings for the study. They concluded that the reason behind this could be that family ties can get strained in cases of addiction.Brain activity of addicts
Previous research studies on gambling addiction looked at MRI brain scans of children who were playing addictive video games such as Fortnite. The scans obtained suggested that such addictive games can have a similar effect on a child’s brain as that observed with alcohol or drug abuse.
STUDY TITLE: Genome-wide Association Study of a Quantitative Disordered Gambling Trait
SUMMARY: Discovery of 6 genetic variants associated with the development of gambling disorders.
OVERVIEW: When most people think of gambling, they typically think of casinos or lottery tickets. But, gambling comes in many more forms. Even activities such as playing bingo can be considered forms of gambling. While gambling is common, gambling disorders can affect an individual’s life and well-being. Signs of gambling disorders include needing to bet increasing amounts of money to feel excited, being unable to quit, and jeopardizing work or relationships because of gambling. Overall, the heritability of gambling disorders may be well over 50%. To identify genetic variants associated with gambling disorders, this study analyzed genetic data of over 1300 Caucasian individuals. The researchers found 6 variants across 4 unique regions of the genome. One of the discovered variants was in the MT1X gene, which has previously been linked to alcohol and opioid addiction.Common Genetic Diseases
DID YOU KNOW? Showboat casino bowling alley. A 2004 study found that individuals living within 10 miles of a casino had a rate of gambling disorders nearly double the rate of individuals living further away. [SOURCE]
SAMPLE RESULTS: Learn more about the Nebula Research Library. 10 Genetic Diseases
DISORDERED GAMBLING-ASSOCIATED VARIANTS: rs8064100, rs12237653, rs11060738, rs10812227, rs9383153, rs12305135
ADDITIONAL RESOURCES:
What is a gambling disorder?
The chemistry of addiction (Video)Is Ms A Genetic DiseaseIs Gambling A Genetic Disease Definition
YOU MAY ALSO BE INTERESTED IN:
Alcohol consumption (Jorgenson, 2017)
Risky behavior (Linner, 2019)
Opioid use (Polimanti, 2020)Is Gambling A Genetic Disease Genetic
WEEKLY UPDATE: July 21, 2020
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