Corporate Banner
Satellite Banner
Genomics
Scientific Community
 
Become a Member | Sign in
Home>News>This Article
  News
Return

Regular Aspirin Use May Reduce Ovarian Cancer Risk

Published: Friday, February 07, 2014
Last Updated: Friday, February 07, 2014
Bookmark and Share
Women who take aspirin daily may reduce their risk of ovarian cancer by 20 percent, according to a study from the National Cancer Institute.

It is estimated that over 20,000 women in the United States will be diagnosed with ovarian cancer in 2014, and more than 14,000 will die from the disease. Early stage ovarian cancer may be successfully treated. However, symptoms associated with this disease can mimic more common conditions, such as digestive and bladder disorders, so for this reason and others, it is often not diagnosed until it has reached advanced stages. Late stage ovarian cancer leaves women with limited treatment options and poor prognoses, making preventive strategies potentially important for controlling this disease.

Chronic or persistent inflammation has been shown to increase the risk of cancer and other diseases. Previous studies have suggested that the anti-inflammatory properties of aspirin and non-aspirin NSAIDs (non-steroidal anti-inflammatory drugs), may reduce cancer risk overall. However, studies examining whether use of these agents may influence ovarian cancer risk have been largely inconclusive. This is the largest study to date to assess the relationship between these drugs and ovarian cancer risk.

Britton Trabert, Ph.D., and Nicolas Wentzensen, M.D., Ph.D., of NCI’s Division of Cancer Epidemiology and Genetics, and their colleagues, analyzed data pooled from 12 large epidemiological studies to investigate whether women who used aspirin, non-aspirin NSAIDs, or acetaminophen have a lower risk of ovarian cancer. These 12 studies (nine from the United States) were part of the Ovarian Cancer Association Consortium. The scientists evaluated the benefit of these drugs in nearly 8,000 women with ovarian cancer and close to 12,000 women who did not have the disease.

Among study participants who reported whether or not they used aspirin regularly: 18 percent used aspirin, 24 percent used non-aspirin NSAIDs, and 16 percent used acetaminophen. The researchers determined that participants who reported daily aspirin use had a 20 percent lower risk of ovarian cancer than those who used aspirin less than once per week. For non-aspirin NSAIDs, which include a wide variety of drugs, the picture was less clear: the scientists observed a 10 percent lower ovarian cancer risk among women who used NSAIDs at least once per week compared with those who used NSAIDs less frequently. However, this finding did not fall in a range that was significant statistically. In contrast to the findings for aspirin and NSAIDs, use of acetaminophen, which is not an anti-inflammatory agent, was not associated with reduced ovarian cancer risk.

This study adds to a growing list of malignancies, such as colorectal and other cancers, that appear to be potentially preventable by aspirin usage. “Our study suggests that aspirin regimens, proven to protect against heart attack, may reduce the risk of ovarian cancer as well. However intriguing our results are, they should not influence current clinical practice. Additional studies are needed to explore the delicate balance of risk-benefit for this potential chemopreventive agent, as well as studies to identify the mechanism by which aspirin may reduce ovarian cancer risk,” said Trabert.

Adverse side effects of daily aspirin use include upper gastrointestinal bleeding and hemorrhagic stroke. Therefore, a daily aspirin regimen should only be undertaken with a doctor’s approval, caution the scientists. 

The study was published Feb. 6, 2014, in the Journal of the National Cancer Institute. However, further research is needed before clinical recommendations can be made.


Further Information

Join For Free

Access to this exclusive content is for Technology Networks Premium members only.

Join Technology Networks Premium for free access to:

  • Exclusive articles
  • Presentations from international conferences
  • Over 3,200+ scientific posters on ePosters
  • More than 4,700+ scientific videos on LabTube
  • 35 community eNewsletters


Sign In



Forgotten your details? Click Here
If you are not a member you can join here

*Please note: By logging into TechnologyNetworks.com you agree to accept the use of cookies. To find out more about the cookies we use and how to delete them, see our privacy policy.

Related Content

Significant Expansion Of Data Available In The Genomic Data Commons
Cancer genomic profile information from 18,000 adult cancer patients will be added to the database.
Wednesday, June 29, 2016
Predicting Effective Drug Combinations For TB
Researchers analyzed gene regulatory networks to explain the effectiveness of an experimental drug combination against drug-resistant tuberculosis bacteria.
Wednesday, June 15, 2016
Genomic Data Commons Launched
Part of the National Cancer Moonshot, the GDC will centralize and standardize accessible data.
Tuesday, June 07, 2016
Drug Might Help Treat Sepsis
A DNA enzyme called Top1 plays a key role in turning on genes that cause inflammation in mouse and human cells in response to pathogens. A drug blocking this enzyme rescued mice from lethal inflammatory responses, suggesting a potential treatment for sepsis.
Wednesday, May 18, 2016
NIH Funds New Studies on Ethical, Legal and Social Impact of Genomic Information
Four new grants from the National Institutes of Health will support research on the ethical, legal and social questions raised by advances in genomics research and the increasing availability of genomic information.
Wednesday, May 18, 2016
Researchers Identify Genetic Links to Educational Attainment
Researchers at NIH have suggested that the large genetics analyses may be able to help discover biological pathways as well.
Thursday, May 12, 2016
Submissions Open for the Cancer Moonshot Program
NCI opens online platform to submit ideas about research for Cancer Moonshot.
Tuesday, April 19, 2016
NIH Sequences Genome of a Fungus
Researchers at the Institute have sequenced genome of human, mouse and rat Pneumocystis that cause life-threatening Pneumonia in immunosuppressed hosts.
Tuesday, April 12, 2016
Decoding Ties Between Vascular Disease, Alzheimer’s
NIH consortium uses big data, team science to uncover complex interplay of factors.
Tuesday, March 15, 2016
Researchers Find Link Between Death of Tumor-Support Cells and Cancer Metastasis
Researchers at NIH have found that the lifespan of supportive cells in a tumor may control the spread of cancer.
Tuesday, February 23, 2016
Tick Genome Reveals Secrets of a Successful Bloodsucker
NIH-funded study could lead to new tick control methods.
Tuesday, February 09, 2016
Genomic Signature Shared by Five Types of Cancer
National Institutes of Health researchers have identified a striking signature in tumor DNA that occurs in five different types of cancer.
Monday, February 08, 2016
Cancer Drug Target Visualized at Atomic Resolution
New study using cryo-electron microscopy shows how potential drugs could inhibit cancer.
Thursday, February 04, 2016
Genome-Wide Study Yields Markers of Lithium Response
An international consortium of scientists has identified a stretch of chromosome that is associated with responsiveness to the mood-stabilizing medication lithium among patients with bipolar disorder.
Monday, February 01, 2016
Schizophrenia’s Strongest Known Genetic Risk Deconstructed
Suspect gene may trigger runaway synaptic pruning during adolescence – NIH-funded study.
Thursday, January 28, 2016
Scientific News
New CAR T Cell Therapy Using Double Target Aimed at Solid Tumors
Researchers at Penn University have described how antibody, carbohydrate combination could apply to range of cancer types.
Erasing Unpleasant Memories with a Genetic Switch
Researchers from KU Leuven and the Leibniz Institute for Neurobiology have managed to erase unpleasant memories in mice using a 'genetic switch'.
New Method Detects Telomere Length for Research into Cancer, Aging
UT Southwestern Medical Center cell biologists have identified a new method for determining the length of telomeres, the endcaps of chromosomes, which can influence cancer progression and aging.
Assessing the Effectiveness of Genome-Editing Technologies
Researchers have developed a cost-effective and rapid method for assessing edits generated by CRISPR-Cas9 and other genome-editing technologies.
New Cancer Drug Target Found in Dual-Function Protein
Findings from a study from TSRI have shown that targeting a protein called GlyRS might help to halt cancer growth.
Alzheimer's Genetics Point To New Research Direction
A University of Adelaide analysis of genetic mutations which cause early-onset Alzheimer’s disease suggests a new focus for research into the causes of the disease.
Contagious Cancers Are Spreading in Shellfish
Direct transmission of cancer among some marine animals may be more common than once thought, suggests a new study published in Nature by researchers at Columbia University Medical Center (CUMC).
Contagious Cancers Are Spreading in Shellfish
Direct transmission of cancer among some marine animals may be more common than once thought, suggests a new study published in Nature by researchers at Columbia University Medical Center (CUMC).
Fix for 3-Billion-Year-Old Genetic Error
Researchers at The University of Texas at Austin have developed a fix that allows RNA to accurately proofread for the first time.
Higher Frequency of Huntington's Disease Mutations Discovered
University of Aberdeen study shows that the gene change that causes Huntington's disease is much more common than previously thought.
Skyscraper Banner

SELECTBIO Market Reports
Go to LabTube
Go to eposters
 
Access to the latest scientific news
Exclusive articles
Upload and share your posters on ePosters
Latest presentations and webinars
View a library of 1,800+ scientific and medical posters
3,200+ scientific and medical posters
A library of 2,500+ scientific videos on LabTube
4,700+ scientific videos
Close
Premium CrownJOIN TECHNOLOGY NETWORKS PREMIUM FOR FREE!