Genes tied to lower urinary tract symptoms, prostate cancer - WMBB News 13 - The Panhandle's News Leader

Study ties genes to lower urinary tract symptoms, prostate cancer risk

Updated:
  • What's Going Around

  • Wednesday, May 15 2013 11:45 AM EDT2013-05-15 15:45:20 GMT
    While cold and flu season is widely discussed, pneumonia season is quickly gaining the spotlight. One in 20 dies from the lung disease each year, and it's what's going around this week. What is pneumonia? Pneumonia
    While cold and flu season is widely discussed, pneumonia season is quickly gaining the spotlight. One in 20 dies from the lung disease each year, and it's what's going around this week.
  • Wednesday, May 8 2013 9:06 AM EDT2013-05-08 13:06:30 GMT
    We all have our aches in our bellies and backs from time to time, but these pains can also be signs of gallstones. Dr. Hatem Mourad from Coastal Urgent Care and Family Medicine warns that gallstones are
    Dr. Hatem Mourad from Coastal Urgent Care and Family Medicine warns that gallstones are what's going around.

TUESDAY, May 22 (HealthDay News) -- Certain gene variants linked to prostate cancer may make men more susceptible to lower urinary tract symptoms, according to a new study. On the other hand, a different gene variant might protect against those symptoms, the study found.

Researchers from the Feinberg School of Medicine at Northwestern University in Chicago identified 38 genetic sequence variants linked to prostate cancer risk in nearly 2,000 healthy, white men enrolled in a prostate cancer screening study. The men completed questionnaires on the severity of their lower urinary tract symptoms, their age and whether they took medications used to treat enlarged prostate (benign prostatic hyperplasia).

Four of the genetic variants were associated with severity of urinary tract symptoms, even after taking into account other genetic variations, age and medication use.

The study was scheduled to be presented Tuesday at the annual meeting of the American Urological Association (AUA), in Atlanta.

"We know that increased [prostate-specific antigen] levels are a risk factor for prostate cancer, however, levels also increase with other non-cancerous conditions, including surgical interventions," Dr. Tobias Kohler, a member of the AUA public media committee, said in an association news release. "Having an understanding of other factors that may contribute to urinary symptoms and prostate cancer susceptibility affords us the opportunity to better diagnose and treat the condition."

While the study uncovered an association between the gene variants and urinary tract symptoms, it did not prove a cause-and-effect relationship.

Because the study was presented at a medical meeting, the data and conclusions should be viewed as preliminary until published in a peer-reviewed journal.

More information

The U.S. National Library of Medicine has more about prostate cancer.

Copyright © 2012 HealthDay. All rights reserved.

*DISCLAIMER*: The information contained in or provided through this site section is intended for general consumer understanding and education only and is not intended to be and is not a substitute for professional advice. Use of this site section and any information contained on or provided through this site section is at your own risk and any information contained on or provided through this site section is provided on an "as is" basis without any representations or warranties.