• HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
Tuesday, September 2, 2025
BIOENGINEER.ORG
No Result
View All Result
  • Login
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
No Result
View All Result
Bioengineer.org
No Result
View All Result
Home NEWS Science News Biology

New genomic analysis promises benefit in female urinary incontinence

Bioengineer by Bioengineer
May 28, 2017
in Biology
Reading Time: 3 mins read
0
Share on FacebookShare on TwitterShare on LinkedinShare on RedditShare on Telegram

Copenhagen, Denmark: Urinary incontinence in women is common, with almost 50% of adult women experiencing leakage at least occasionally. Genetic or heritable factors are known to contribute to half of all cases, but until now studies had failed to identify the genetic variants associated with the condition. Speaking at the annual conference of the European Society of Human Genetics today (Monday), Dr Rufus Cartwright, MD, a visiting researcher in the Department of Epidemiology and Biostatistics, Imperial College, London, UK, will say that his team's investigations hold out the promise that drugs already used for the treatment of other conditions can help affected women combat this distressing problem.

Pelvic floor disorders, including urinary incontinence, but also faecal incontinence and pelvic organ prolapse, have a devastating effect on quality of life. Most commonly they occur after childbirth, or at menopause, though some women report incontinence dating from childhood. Of the 25% who are affected sufficiently for it to affect their daily lives, most suffer from stress incontinence – the loss of small amounts of urine associated with laughing, coughing, sneezing, exercising or other movements that increase pressure on the bladder. Isolated urgency incontinence – where a sudden pressing need to urinate causes the leakage of urine – affects only around 5% of women, and 5-10% have a combination of both forms.

"25% of adult women will experience incontinence severe enough to impact on their quality of life," says Dr Cartwright. "Finding a genetic cause and a potential treatment route is therefore a priority."

The researchers undertook a genome-wide association study (GWAS) in just under 9,000 women from three groups in Finland and the UK, confirming their findings in six further studies. Genome-wide association studies work by scanning markers across the complete sets of DNA of large numbers of people in order to find genetic variants associated with a particular disease.

Analysis of the study data yielded a risk locus for urinary incontinence close to the endothelin gene, known to be involved in the ability of the bladder to contract. Drugs that work on the endothelin pathway are already used in the treatment of pulmonary hypertension and Raynaud's syndrome, a condition where spasm of the arteries causes reduced blood flow, most usually to the fingers.

"Previous studies had failed to confirm any genetic causes for incontinence. Although I was always hopeful that we would find something significant, there were major challenges involved in finding enough women to participate, and then collecting the information about incontinence. It has taken more than five years of work, and has only been possible thanks to the existence of high quality cohort studies with participants who were keen to help," says Dr Cartwright.

Current treatment for urinary incontinence in women includes pelvic floor and bladder training, advice on lifestyle changes (for example, reducing fluid intake and losing weight), drugs to reduce bladder contraction, and surgery.

However, as the number of identified risk variants for urinary incontinence grows, there will be potential to introduce genetic screening for the condition, and improve advice to pregnant women about the likely risks of incontinence in order that they may make an informed choice about delivery method. "We know that a caesarean section offers substantial protection from incontinence. However, across Europe there are efforts to reduce caesarean section rates, and establishing such a screening programme during pregnancy may run against current political objectives in many maternity care systems.

"Clearly this will need further debate and an analysis, not just of the cost to healthcare systems, but also of the benefit to women who may be spared the distress of urinary incontinence," Dr Cartwright will conclude.

Chair of the ESHG conference, Professor Joris Veltman, Director of the Institute of Genetic Medicine at Newcastle University, Newcastle, United Kingdom, said: "This work reveals the first links between urinary incontinence and genetic factors. It provides important insight into the biological mechanisms for incontinence and suggests the potential of identifying women at risk."

###

Abstract no: C18.4.

Media Contact

Mary Rice
[email protected]

http://www.eshg.org

############

Story Source: Materials provided by Scienmag

Share12Tweet8Share2ShareShareShare2

Related Posts

Trio Binning Reveals Haplotype-Resolved Horse Genomes

September 2, 2025

Colony Growth and Zooid Arrangement in Porpita porpita

September 2, 2025

Wildlife Disease Surveillance: West Africa’s Current Landscape

September 1, 2025

Unraveling Odorant Proteins in Kissing Bugs

September 1, 2025
Please login to join discussion

POPULAR NEWS

  • blank

    Breakthrough in Computer Hardware Advances Solves Complex Optimization Challenges

    153 shares
    Share 61 Tweet 38
  • Molecules in Focus: Capturing the Timeless Dance of Particles

    143 shares
    Share 57 Tweet 36
  • New Drug Formulation Transforms Intravenous Treatments into Rapid Injections

    117 shares
    Share 47 Tweet 29
  • Do people and monkeys see colors the same way?

    112 shares
    Share 45 Tweet 28

About

We bring you the latest biotechnology news from best research centers and universities around the world. Check our website.

Follow us

Recent News

Culturally Tailored Tools for Early Eating Disorder Detection

Assessing Clonal Fidelity in Pterocarpus Marsupium Plantlets

MRI Radiomics and Tumor Microenvironment in Cervical Cancer

  • Contact Us

Bioengineer.org © Copyright 2023 All Rights Reserved.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In
No Result
View All Result
  • Homepages
    • Home Page 1
    • Home Page 2
  • News
  • National
  • Business
  • Health
  • Lifestyle
  • Science

Bioengineer.org © Copyright 2023 All Rights Reserved.