Featured Research

from universities, journals, and other organizations

Platypus Helps Illuminate Ovarian Cancer

Date:
June 27, 2009
Source:
University of Adelaide
Summary:
Researchers believe our oldest mammalian relative may help us to better understand ovarian cancer. DNA mapping of the platypus has uncovered an interesting relationship between their sex chromosomes and DNA sequences found in human ovarian cancer.

The platypus is helping Australian researchers to better understand ovarian cancer.
Credit: Photo by Nicole Duplaix

Researchers from the Royal Adelaide Hospital and University of Adelaide believe our oldest mammalian relative may help us to better understand ovarian cancer.

Related Articles


University of Adelaide geneticist, Dr Frank Grutzner says DNA mapping of the platypus has uncovered an interesting relationship between their sex chromosomes and DNA sequences found in human ovarian cancer.

“We’ve identified DNA on the sex chromosomes of the platypus that is similar to the DNA that is affected in ovarian cancer and other diseases of reproduction like male infertility,” Dr Grutzner says.

“Cancers often show a large number of DNA changes and it is difficult to decide which ones are important for the development of the disease. The comparison with distantly related species like platypus helps us in identifying important DNA sequences that have been conserved by evolution over millions of years.

“We are excited by the fact that the analysis of the platypus genome gives us new directions in investigating the molecular basis of ovarian cancer.”

Working in partnership with Dr Grutzner is Assoc Prof Martin Oehler, Gynaecological Oncologist specialised in ovarian cancer treatment, from the Royal Adelaide Hospital who says it’s about finding new ways to tackle the disease.

“We hope this sort of research might one day lead to the development of an early detection test and more effective therapies against ovarian cancer,” Dr Oehler says.

“Ovarian cancer is the most lethal gynaecological cancer and ranks as the 6th most common cause of cancer death in Australian women.”

Both Dr Oehler and Dr Grutzner say the applications of this research are not limited to ovarian cancer, as they try to gain a better understanding of a number of diseases.


Story Source:

The above story is based on materials provided by University of Adelaide. Note: Materials may be edited for content and length.


Cite This Page:

University of Adelaide. "Platypus Helps Illuminate Ovarian Cancer." ScienceDaily. ScienceDaily, 27 June 2009. <www.sciencedaily.com/releases/2009/06/090626191301.htm>.
University of Adelaide. (2009, June 27). Platypus Helps Illuminate Ovarian Cancer. ScienceDaily. Retrieved October 30, 2014 from www.sciencedaily.com/releases/2009/06/090626191301.htm
University of Adelaide. "Platypus Helps Illuminate Ovarian Cancer." ScienceDaily. www.sciencedaily.com/releases/2009/06/090626191301.htm (accessed October 30, 2014).

Share This



More Health & Medicine News

Thursday, October 30, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Mind-Controlled Prosthetic Arm Restores Amputee Dexterity

Mind-Controlled Prosthetic Arm Restores Amputee Dexterity

Reuters - Innovations Video Online (Oct. 29, 2014) A Swedish amputee who became the first person to ever receive a brain controlled prosthetic arm is able to manipulate and handle delicate objects with an unprecedented level of dexterity. The device is connected directly to his bone, nerves and muscles, giving him the ability to control it with his thoughts. Matthew Stock reports. Video provided by Reuters
Powered by NewsLook.com
Google To Use Nanoparticles, Wearables To Detect Disease

Google To Use Nanoparticles, Wearables To Detect Disease

Newsy (Oct. 29, 2014) Google X wants to improve modern medicine with nanoparticles and a wearable device. It's all an attempt to tackle disease detection and prevention. Video provided by Newsy
Powered by NewsLook.com
Can Drinking Milk Lead To Early Death?

Can Drinking Milk Lead To Early Death?

Newsy (Oct. 29, 2014) Researchers in Sweden released a study showing heavy milk drinkers face an increased mortality risk from a variety of causes. Video provided by Newsy
Powered by NewsLook.com
Obama: The US Will Not 'run and Hide' From Ebola

Obama: The US Will Not 'run and Hide' From Ebola

AP (Oct. 29, 2014) Surrounded by health care workers in the White House East Room, President Barack Obama said the U.S. will likely see additional Ebola cases in the weeks ahead. But he said the nation can't seal itself off in the fight against the disease. (Oct. 29) Video provided by AP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

    Environment News

    Technology News



    Save/Print:
    Share:

    Free Subscriptions


    Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

    Get Social & Mobile


    Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

    Have Feedback?


    Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
    Mobile: iPhone Android Web
    Follow: Facebook Twitter Google+
    Subscribe: RSS Feeds Email Newsletters
    Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins