PFAS Exposure Alert: New Study Links Gene Changes to Cancer – Are You at Risk? Get Legal Help
Are you concerned about the potential health risks associated with PFAS exposure? A groundbreaking new study has uncovered a disturbing link between these “forever chemicals” and gene alterations that may increase your risk of developing cancer. If you’ve been exposed to PFAS, it’s crucial to understand the potential dangers and explore your legal options.
The Alarming Truth About PFAS and Gene Changes
Per- and polyfluoroalkyl substances (PFAS) are a group of man-made chemicals that have been used extensively in various industries since the 1940s. Their water- and stain-resistant properties have made them indispensable in products we use every day, from non-stick cookware and food packaging to firefighting foam and water-repellent clothing. However, this widespread use has come at a cost.
A recent study published in Environmental Research on August 15, 2025, has revealed that exposure to common PFAS compounds can cause changes in gene activity, specifically impacting microRNA (miRNA). These changes have been linked to a range of health problems, including multiple cancers, neurological disorders, and autoimmune diseases.
How PFAS Exposure Can Alter Your Genes
Genes play a crucial role in both developing and preventing disease. PFAS can interfere with how genes are supposed to function, potentially disrupting their ability to act as tumor suppressors or regulate cancer development. For example, perfluorooctanesulfonic acid (PFOS), one of the most common and dangerous PFAS compounds, has been shown to reduce levels of miR-128-1-5p, a gene associated with cancer development. Branched forms of PFOS have been linked to changes in five other genes, including some that regulate cancer development.
These findings are a significant step toward understanding the mechanisms by which PFAS chemicals cause disease. By identifying the specific genes and biological pathways affected by PFAS, researchers hope to develop better methods for detecting, treating, and preventing PFAS-related health problems.
Who Is at Risk?
Exposure to PFAS is widespread, with studies showing that these chemicals can be found in the blood of most people around the world. However, certain populations are at higher risk due to their occupations, locations, or other factors. Those at increased risk of PFAS exposure include:
- Firefighters: Firefighters are exposed to high levels of PFAS through their protective gear and firefighting foam (AFFF). Studies have linked PFAS exposure in firefighters to an increased risk of cancer and immune system disruptions.
- Military Personnel: Military bases have historically used AFFF for firefighting training, leading to widespread PFAS contamination of water supplies.
- Residents Living Near Industrial Sites or Military Bases: Communities located near facilities that manufacture or use PFAS may be exposed to contaminated drinking water or soil.
- Consumers of Products Containing PFAS: Everyday products like non-stick cookware, stain-resistant carpets, and water-repellent clothing can expose consumers to PFAS.
Health Risks Associated with PFAS Exposure
Exposure to PFAS has been linked to a wide range of health problems, including:
- Cancer: Kidney, testicular, thyroid, liver, bladder, breast, and prostate cancers.
- Immune System Suppression: Lower antibody response to vaccines and increased risk of infections.
- Thyroid Dysfunction: Altered thyroid hormone levels and increased risk of thyroid disease.
- Liver Damage: Changes in liver enzymes and nonalcoholic fatty liver disease.
- Reproductive and Developmental Effects: Decreased fertility, pregnancy-induced hypertension, preeclampsia, and small decreases in birth weight.
- Neurological Disorders: Alzheimer’s disease.
- Autoimmune Diseases: Lupus, asthma, and tuberculosis.
- Ulcerative Colitis
What You Can Do to Protect Yourself
While the risks associated with PFAS exposure are concerning, there are steps you can take to protect yourself and your family:
- Test Your Water: If you suspect your water supply may be contaminated, have it tested by a certified laboratory.
- Use a Certified Water Filter: Install a water filter certified to remove PFAS from your drinking water.
- Avoid Products Containing PFAS: Reduce your exposure by avoiding products known to contain PFAS, such as non-stick cookware and stain-resistant fabrics.
- Consult Your Doctor: If you are concerned about your PFAS exposure, talk to your doctor about potential health risks and screening options.
- Stay Informed: Keep up-to-date on the latest research and regulations related to PFAS.
Legal Options for PFAS Exposure Victims
If you have been exposed to PFAS and have suffered adverse health effects, you may be entitled to compensation. PFAS lawsuits are being filed across the country against manufacturers and users of these chemicals, alleging negligence, failure to warn, and product liability.
Grounds for a PFAS Lawsuit
You may have grounds for a PFAS lawsuit if you meet the following criteria:
- Prolonged Exposure to PFAS: You have been exposed to PFAS through contaminated drinking water, AFFF, or other sources.
- Diagnosis of a PFAS-Related Medical Condition: You have been diagnosed with kidney cancer, testicular cancer, ulcerative colitis, thyroid disease, liver cancer, or another condition linked to PFAS exposure.
How a PFAS Lawyer Can Help
A PFAS lawyer can help you understand your legal rights and options, gather evidence to support your claim, and pursue compensation for your losses. A water contamination lawsuit attorney can:
- Review your claim and determine if you have a potential case.
- Gather evidence to establish your exposure to PFAS and related medical condition.
- Identify and calculate your economic and non-economic damages.
- Navigate the complex legal process and represent you in court.
The Time to Act Is Now
The recent study linking PFAS exposure to gene changes and cancer underscores the urgent need to address this widespread environmental and public health crisis. If you have been exposed to PFAS and are concerned about your health, don’t wait to take action. Contact a qualified PFAS attorney today to discuss your legal options and protect your rights.