Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Sister study opens nationwide

18.10.2004


A new study that will look at 50,000 sisters of women diagnosed with breast cancer opened today for enrollment across the United States. The Sister Study, conducted by the National Institute of Environmental Health Sciences (NIEHS), part of the National Institutes of Health, will investigate environmental and genetic causes of breast cancer. The Sister Study is the largest study of its kind to look at breast cancer risk factors.



Women of all backgrounds and ethnic groups are eligible for the study if they are between the ages of 35 and 74; live in the United States; have never had breast cancer themselves; and have a sister living or deceased who has had breast cancer. To recruit a diverse group of volunteers and to ensure the results benefit all women, researchers are especially encouraging African-American, Latina, Native American, and Asian women, as well as women 60 and older, to join the Sister Study.

Sisters may be the key to unlocking breast cancer risk mysteries. Dale Sandler, Ph.D., Chief of the Epidemiology Branch at NIEHS and principal investigator of the Sister Study said, ’By studying sisters, who share the same genes, often had similar experiences and environments, and are at twice the risk of developing breast cancer, we have a better chance of learning what causes this disease. That is why joining the Sister Study is so important.’


At the beginning, volunteers will complete several questionnaires and provide a sample of their blood, urine, toenails, and household dust. ’With that, we’ll be able to look at how genes, activities of daily life, and exposure to different things in our environment are related to breast cancer risk,’ Dr. Sandler explained. ’We’ve made the process as easy and as convenient as possible, so we will come to you,’ she added.

The landmark study will stay in touch with the volunteers for 10 years and compare those who develop breast cancer with the majority who do not. While past studies have largely focused on hormones, reproductive health, and lifestyle, the Sister Study will take the most detailed look ever at how women’s genes, and things women come in contact with at home, at work, and in the community may influence breast cancer risk. Researches will study a range of environmental exposures, from personal care and household products, to workplace and other common exposures. ’Genes are important, but they don’t explain it all,’ said Dr. Sandler. ’The truth is that only half of breast cancer cases can be attributed to known factors.’ And, two known genes linked to breast cancer BRCA 1 and BRCA 2 play a role in only five to 10 percent of cases.

Women who may have felt helpless as they watched their sisters battle breast cancer now have an opportunity to help researchers learn more about causes of the disease. Dottie Sterling and Fluffy Reed both joined the study at the request of their youngest sister, Wish Martin, a breast cancer survivor in Maryland. ’Throughout my sister’s fight with breast cancer, we all prayed and prayed for healing and a swift recovery,’ said Sterling, a Sister Study volunteer in Ohio. ’Now my sister has been a breast cancer survivor for more than 13 years, and I could not be more proud. I see joining the Sister Study as my tribute to her strength and her faith.’

Many women have lost their sisters to breast cancer. "We need to find a cure for breast cancer and improve detection, diagnosis and treatment," said Patricia Bango, a participant in Virginia. "I joined the Sister Study as an advocate for my sister, Sally, who did not survive this devastating disease. I know her hope would have been that these efforts will help researchers find out what causes breast cancer."

The Sister Study opened in pilot states, including Arizona, Florida, Illinois, Missouri, North Carolina, Ohio, Rhode Island, and Virginia, earlier in 2004; but is now open for nationwide enrollment.

John Schelp | EurekAlert!
Further information:
http://www.niehs.nih.gov

More articles from Studies and Analyses:

nachricht WAKE-UP provides new treatment option for stroke patients | International study led by UKE
17.05.2018 | Universitätsklinikum Hamburg-Eppendorf

nachricht First form of therapy for childhood dementia CLN2 developed
25.04.2018 | Universitätsklinikum Hamburg-Eppendorf

All articles from Studies and Analyses >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Powerful IT security for the car of the future – research alliance develops new approaches

The more electronics steer, accelerate and brake cars, the more important it is to protect them against cyber-attacks. That is why 15 partners from industry and academia will work together over the next three years on new approaches to IT security in self-driving cars. The joint project goes by the name Security For Connected, Autonomous Cars (SecForCARs) and has funding of €7.2 million from the German Federal Ministry of Education and Research. Infineon is leading the project.

Vehicles already offer diverse communication interfaces and more and more automated functions, such as distance and lane-keeping assist systems. At the same...

Im Focus: Molecular switch will facilitate the development of pioneering electro-optical devices

A research team led by physicists at the Technical University of Munich (TUM) has developed molecular nanoswitches that can be toggled between two structurally different states using an applied voltage. They can serve as the basis for a pioneering class of devices that could replace silicon-based components with organic molecules.

The development of new electronic technologies drives the incessant reduction of functional component sizes. In the context of an international collaborative...

Im Focus: LZH showcases laser material processing of tomorrow at the LASYS 2018

At the LASYS 2018, from June 5th to 7th, the Laser Zentrum Hannover e.V. (LZH) will be showcasing processes for the laser material processing of tomorrow in hall 4 at stand 4E75. With blown bomb shells the LZH will present first results of a research project on civil security.

At this year's LASYS, the LZH will exhibit light-based processes such as cutting, welding, ablation and structuring as well as additive manufacturing for...

Im Focus: Self-illuminating pixels for a new display generation

There are videos on the internet that can make one marvel at technology. For example, a smartphone is casually bent around the arm or a thin-film display is rolled in all directions and with almost every diameter. From the user's point of view, this looks fantastic. From a professional point of view, however, the question arises: Is that already possible?

At Display Week 2018, scientists from the Fraunhofer Institute for Applied Polymer Research IAP will be demonstrating today’s technological possibilities and...

Im Focus: Explanation for puzzling quantum oscillations has been found

So-called quantum many-body scars allow quantum systems to stay out of equilibrium much longer, explaining experiment | Study published in Nature Physics

Recently, researchers from Harvard and MIT succeeded in trapping a record 53 atoms and individually controlling their quantum state, realizing what is called a...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

12th COMPAMED Spring Convention: Innovative manufacturing processes of modern implants

28.05.2018 | Event News

In focus: Climate adapted plants

25.05.2018 | Event News

Save the date: Forum European Neuroscience – 07-11 July 2018 in Berlin, Germany

02.05.2018 | Event News

 
Latest News

International Workshop Sees Central Role for Solar in Transforming the World Energy Economy

28.05.2018 | Seminars Workshops

Cognitive Power Electronics 4.0 is gaining momentum

28.05.2018 | Trade Fair News

Organic light-emitting diodes become brighter and more durable

28.05.2018 | Physics and Astronomy

VideoLinks
Science & Research
Overview of more VideoLinks >>>