Cancer drug pollution threatens aquatic life and drinking water
As cancer rates rise globally, the increasing use of cancer drugs poses significant environmental hazards, particularly for aquatic ecosystems and potentially drinking water.Valérie S. Langlois and Diana Castañeda-Cortés write for The Conversation.In short:Cytostatic drugs, used in cancer treatment, are not fully eliminated by wastewater systems, contaminating aquatic ecosystems.These contaminants harm fish, particularly affecting swim bladder function and thyroid hormone regulation, crucial for fish survival.There is a lack of comprehensive data to inform regulators, highlighting the need for further research and improved wastewater treatment.Key quote: "It is not beyond the realm of possibility to imagine a future feedback loop where the increased use of cancer-treating cytostatics themselves leads to increasing rates of cancer." — Valérie S. Langlois and Diana Castañeda-Cortés, environmental researchersWhy this matters: The contamination of water bodies with cancer drugs could disrupt entire ecosystems and poses a potential risk to human health, especially children, if these drugs enter the drinking water supply. Read more: Hundreds of chemicals identified as potential risk factors for breast cancer.
As cancer rates rise globally, the increasing use of cancer drugs poses significant environmental hazards, particularly for aquatic ecosystems and potentially drinking water.Valérie S. Langlois and Diana Castañeda-Cortés write for The Conversation.In short:Cytostatic drugs, used in cancer treatment, are not fully eliminated by wastewater systems, contaminating aquatic ecosystems.These contaminants harm fish, particularly affecting swim bladder function and thyroid hormone regulation, crucial for fish survival.There is a lack of comprehensive data to inform regulators, highlighting the need for further research and improved wastewater treatment.Key quote: "It is not beyond the realm of possibility to imagine a future feedback loop where the increased use of cancer-treating cytostatics themselves leads to increasing rates of cancer." — Valérie S. Langlois and Diana Castañeda-Cortés, environmental researchersWhy this matters: The contamination of water bodies with cancer drugs could disrupt entire ecosystems and poses a potential risk to human health, especially children, if these drugs enter the drinking water supply. Read more: Hundreds of chemicals identified as potential risk factors for breast cancer.
As cancer rates rise globally, the increasing use of cancer drugs poses significant environmental hazards, particularly for aquatic ecosystems and potentially drinking water.
Valérie S. Langlois and Diana Castañeda-Cortés write for The Conversation.
In short:
- Cytostatic drugs, used in cancer treatment, are not fully eliminated by wastewater systems, contaminating aquatic ecosystems.
- These contaminants harm fish, particularly affecting swim bladder function and thyroid hormone regulation, crucial for fish survival.
- There is a lack of comprehensive data to inform regulators, highlighting the need for further research and improved wastewater treatment.
Key quote:
"It is not beyond the realm of possibility to imagine a future feedback loop where the increased use of cancer-treating cytostatics themselves leads to increasing rates of cancer."
— Valérie S. Langlois and Diana Castañeda-Cortés, environmental researchers
Why this matters:
The contamination of water bodies with cancer drugs could disrupt entire ecosystems and poses a potential risk to human health, especially children, if these drugs enter the drinking water supply. Read more: Hundreds of chemicals identified as potential risk factors for breast cancer.