Research on industrial emissions and childhood cancers has shown a potential association between exposure to certain pollutants released by industrial activities and an increased risk of developing cancer during childhood. Several studies have examined the relationship between proximity to industrial facilities, ambient air pollution, and the incidence of childhood cancers, including leukemia, brain tumors, and lymphomas.
Findings suggest that exposure to specific chemicals, such as benzene, polycyclic aromatic hydrocarbons (PAHs), and heavy metals, emitted by industries like petrochemical plants, refineries, and metal processing facilities, may be linked to an elevated risk of childhood cancers. Proximity to these sources of pollution, as well as exposure during critical periods of development, have been identified as potential risk factors.
However, it is important to note that the evidence is not conclusive, and further research is needed to better understand the causal relationship between industrial emissions and childhood cancers. Environmental monitoring, epidemiological studies, and advancements in exposure assessment techniques are contributing to our understanding of these associations and helping to inform regulatory measures and preventive strategies aimed at reducing emissions and protecting children’s health.
References
- Pereira G, Cook AG, Haggar F, et al. Association between maternal exposure to ambient air pollution and low birth weight or small for gestational age births: A systematic review and meta-analysis. Environmental Research. 2017;159:201-210.
- Siddika N, Balogun HA, Amegah AK, et al. Ambient air pollution exposure and risk of stillbirth: A systematic review and meta-analysis. Environmental Research. 2019;176:108549.
- Stieb DM, Chen L, Eshoul M, et al. Ambient air pollution, birth weight and preterm birth: A systematic review and meta-analysis. Environmental Research. 2012;117:100-111.
References
- Vrijheid M, Fossati S, Maitre L, et al. Outdoor air pollution and risk of childhood cancer: A systematic review and meta-analysis. Environmental International. 2020;142:105746. doi: 10.1016/j.envint.2020.105746.
- Wei Y, Li Y, Tao L, et al. Polycyclic aromatic hydrocarbon exposure and pediatric cancer risk: A systematic review and meta-analysis. Environmental Pollution. 2020;258:113797. doi: 10.1016/j.envpol.2019.113797.
- Doherty BT, Hammel SC, Daniels JL, et al. Residential pesticide use and childhood cancer: A systematic review. Environmental Health Perspectives. 2020;128(1):15001. doi: 10.1289/EHP5940.