We want your Prop 8 stories!   
November 20th, 2008
 

365 Gay: News

Scientists: Roman Empire made Europeans more susceptible to HIV


(London) A genetic study by French scientists claims that a gene variant spread by Roman legions as they conquered most of Western Europe has made people living in the areas more vulnerable to HIV/AIDS.

The researchers, from the University of Provence, studied the current genetic makeup of people from modern-day England, France, Greece, Germany and Spain. The results of the study are reported in the journal New Scientist.

The scientists say they found that a gene variant which protects against HIV is missing among segments of the population in the countries they examined within the boundaries of the Roman Empire. Furthermore, the frequency of the missing gene, CCR5-delta32, is strongest closest to Rome and weakest the further one is from the center of the Empire.

The presence of the CCR5-delta32 gene is widely believed to offer protection from HIV.

The Roman Empire expanded outward from Rome over 1,000 years. In Italy, Greece and Spain, where the Roman occupation lasted the longest, between 0 and 6 percent of the population exhibit the gene.

But in Germany and England where Roman rule was shortest, between eight and 12 percent of the population have the CCR5-delta32 gene.

People in European countries never conquered by Rome have even greater percentages of the gene.

In their report, the University of Provence researchers say it is doubtful the genetic differences are due to breeding between Roman soldiers and local populations, since military accounts from the period suggest there was little sexual interaction between the two.

Instead, they speculate that the Romans carried a disease into the local populations that destroyed CCR5-Delta32.

In a separate study, scientists at the University of Liverpool also have been researching CCR5-Delta32 and believe it had been more prevalent among people in much of Western Europe, those populations could have better fended off bubonic plague, known as the Black Death, which swept Europe.


Comments (18)

Jasper Said: September 5th, 2008 at 3:46 pm
  • Observing and establishing a pattern is the first step to understanding the disease’s behavior and potentially a solution. This helps to prove that something in humans can fend of the virus. This will support the research to find a cure.

    Reply
Peter-Nicholas Said: September 5th, 2008 at 5:23 pm
  • Hi all, it is very interesting that
    my ancestors did all this, considering
    the way our world has developed. Anyway,
    I suppose that they found this all out
    from DNA , which is very interesting
    to read about but somehow in this
    complicated world in which we live it
    does not seem very relevant unless
    they can discover a cure for this
    horrible desease. Let’s all hope
    that those brilliant, wonderful
    scientists who we all take for granted
    too often do find a cure some day
    for AIDs, cancer etc. Hope you all
    stay healthy!

    Reply
Matthew Said: September 5th, 2008 at 5:37 pm
  • There’s already a new drug recently out on the market (just this year) based off the discovery only a few years ago that those with a CCR5-Delta32 mutation have partial to full resistance to most strains of HIV. As knowledge about the virus, virology in general, and genetics have increased, the turnaround from experimental research to treatment has made a huge jump. All of this is important.

    This is definitely something for everyone to keep in mind as another election approaches - separate from foreign affairs, war, and civil rights issues, one party has really striven to be the anti-science party. We need government funding for this research to continue!

    Reply
Peter-Nicholas Said: September 5th, 2008 at 6:25 pm
  • Right on! Matthew.

    Reply
dr. P. Said: September 5th, 2008 at 11:23 pm
  • its not that simple though. biological systems rely on natural selection, and trade offs. a defective chemokine receptor such as ccr5 may render the organism more vulnerable to other immune pathologies.

    Reply
LOrion Said: September 6th, 2008 at 12:59 am
  • Doe this explain why Africa and Asia are now devastataed by the disease?? What a bunch of wasted money.

    Reply
vanndean Said: September 6th, 2008 at 2:39 am
  • LOrion, my question to you is, how can money spent to give us more information about a disease and the ramifications of this gene on a possible cure be considered to be a waste? Did it ever occur to you that another group of scientist may take this work and add to it or put it with their hypothesis and miracle of miracles come up with a cure or vaccine? The more we learn the more likely that we shall eventually stumble upon that which we seek.

    Reply
Alex Said: September 6th, 2008 at 3:58 am
  • Very interesting. Hopefully this new info will allow scientists to get a little closer to a cure or perhaps an immunization against HIV.
    And HIV is still a BIG problem…

    Reply
Gay "J " Said: September 6th, 2008 at 12:57 pm
  • Maybe we should be focusing on the scientists who created this awful disease, or do we still believe it came from a monkey…

    Reply
Jere Douglas Said: September 6th, 2008 at 2:40 pm
  • I do believe it doesnt’ matter where it came from, and it time to stop pointing fingers, a work with the disease itself, learn from the past, but go forward, quickly.

    Reply
Nate Said: September 6th, 2008 at 3:52 pm
  • Okay, some quick thoughts on some of the comments. First, Africa and Asia are hit hard by AIDS because of the lack of sexual education and understanding of the disease and niglect to the victims and by the family in the area. Not genetics, although digging into the genetics of a disease is crucial because if you can find people with natural defenses and immunities it makes it that much closer to synthesizing them in a lab. Secondly I don’t think enough has been done as far as research and accountability as to the origins of the virus. I watched a very good documentary a while back that explained that the virus was unintentionally created by a group of careless and unethical scientists experimenting on apes to produce a poleo vaccine. Instead of taking responsibility and sharing the details of their failed research with those who could help they have cowardly fled into hiding and the few of them still living refuse to talk about it, while millions of people around the world are left struggling to fight it off.

    Reply
Nate Said: September 6th, 2008 at 3:59 pm
  • A quick addition, for those interested I located the name of the documentary: The Origin of AIDS, and you can find clips and/or most of it on youtube.

    Reply
bklyn Said: September 7th, 2008 at 1:05 pm
  • everybody knows the government came up with the HIV/AIDS virus

    Reply
Sarrellec Said: September 7th, 2008 at 7:14 pm
  • To Bklyn:

    It’s not quite that simple. I did some research on the ‘net of my own, and came up with a cadre of American scientists that were working for the Apartheid government of South Africa. This information can be gleaned from the reparation trials held after the demise of Apartheid.
    These scientists worked on some really far-out projects, including genetic research to alter the pigmentation of the skin. That’s just an example of how wild these researchers got.
    Of course, there is no direct evidence anywhere that one of those experimental research programs resulted in the AIDS virus, but some of the programs came awfully close.
    The research was transported by a few of the scientists involved to one of the Scandinavian countries…I forget which…and then all of those involved I could research simply disappear from any records on the ‘net.
    There was one scientist that was prevalent in the whole mess and his was the longest trail one can follow, but he just disappears after some connection to a medical corporation based out of Chicago.
    It’s all pretty interesting and anyone interested could start out at the reparation trials for Apartheid. I’m not a great ‘net researcher anyway, so maybe someone else better at it could find out more.

    Reply
Mark Spencer Said: September 8th, 2008 at 6:32 am
  • This in no way explains the prevelance of Africans and Indians with the disease. Sounds far reaching to me.

    Reply
Randy Said: September 30th, 2008 at 10:48 am
  • To Mark S:
    Because they are having lots of unprotected sex, and the governments are not educating the people on how to protect themselves, end of story.

    About the Article:
    This article is about the research done to find out why some people are resistant to the virus. Research is about finding connections and working those out to make something useful, the more we know the better we can plan our attack.

    Reply
steven Said: October 1st, 2008 at 5:34 am
  • this is very interesting,seein is this seems to help support the idea that the church and governments liked to play god’, with their’ past and present ideoligies and indoctrination of diseases coming from ‘god and that they are punishment for mens’ wickedness…hmmm…

    Reply