Gattaca
Padawan Learner
From dailymail.uk
Is there a criminal gene? Up to 70% of jail inmates have disorder also seen in serial killer Jeffrey Dahmer - and it could be in their DNA
Antisocial Personality Disorder is found in 40-70% of prison populations
However, it is only observed in 1-3% of the general population
Researchers have discovered genes that are linked to this criminal trait
By Stacy Liberatore For Dailymail.com
Published: 16:12 GMT, 13 September 2016 | Updated: 04:18 GMT, 14 September 2016
There are more than 324 million people living in the US and about 2.3 million of them are incarcerated.
Although there may not be a clear explanation for why some people turn to crime, researchers have now found a common trait among many inmates.
Called Antisocial Personality Disorder, this mental condition is linked to aggression and manipulation, and it is believed that 40 to 70 percent of the prison population has it - compared to the 1 to 3 percent in the general population.
Researchers have found a common trait among many inmates. Called Antisocial Personality Disorder, this mental condition is linked to aggression, manipulation and disregard for rules and others. This was also found in Jeffrey Dahmer, aka the Milwaukee Cannibal (pictured)
An international team of researchers have conducted a genome-wide study in hopes of identifying the genes involved with this disorder.
Although this trait is found in a large sample of prisoners, it is only observed in about one to three percent of the general population, Business Insider reports.
What causes this disorder is unknown, however it is believed that a person’s environment, such as being abused as a child, could be a major contributor to the development of the condition.
...
A team of researchers from all over the world are now investigating this disorder with the hopes of pinpointing the genes that are involved with ASPD. The researchers conducted a genome-wide study using data from the Finnish CRIME sample, a database of psychological tests and genetic material that was gathered in 2010 to 2011 from 749 Finnish prisoners. After reviewing the data, it was found that out of the 794 prisoners, 568 of them were deemed positive for ASPD.
rs4714329 was found to be broadly associated with the different aspects of ASPD. Researchers also found that Attention-deficit/hyperactivity disorder (ADHD) also increases the risk for ASPD, and genes associated with ADHD may also also be linked with ASPD. The team then compared the genetic material of those with the disorder to 9,616 participants from the general population in order to see if they could identify any genes that contribute to ASPD. ‘Consequently, rs4714329 was found to be broadly associated with the different aspects of ASPD,’ reads the study published in the journal Translational Psychiatry.
‘Functional analysis in brain tissue in open access GTEx and Braineac databases revealed eQTL associations of rs4714329 with LINC00951 and LRFN2 in cerebellum.’
‘In humans, LINC00951 and LRFN2 are both expressed in the brain, especially in the frontal cortex, which is intriguing considering the role of the frontal cortex in behavior and the neuroanatomical findings of reduced gray matter volume in ASPD.’ ASPD is linked to aggression, manipulation and disregard for rules and others, and it is believed that 40 percent to 70 percent of the prison population has it - compared to the 1-3% found in the general population.
The international group of researchers also discovered that Attention-deficit/hyperactivity disorder (ADHD) also increases the risk for ASPD, and genes that are associated with ADHD have also been found to be linked with ASPD. The team highlights that the findings from this study ‘need to be interpreted carefully’, as there have been occasions when genetic associations of ASPD have been misused during a criminal case.
Read more: http://www.dailymail.co.uk/sciencetech/article-3787469/Does-DNA-predict-end-jail-Scientists-closer-finding-genetic-roots-crime-reveal-40-inmates-disorder-seen-serial-killer-Jeffrey-Dahmer.html#ixzz4KE7eLF51