Phthalate Exposure and Long-Term Epigenomic Consequences: A Review

Area of Science:

• Environmental Science
• Toxicology
• Endocrinology

Background:

• Phthalates are common chemical additives in plastics and personal care products.
• They leach from products, leading to widespread human and environmental exposure.
• Phthalates are known endocrine disruptors with potential reproductive and developmental toxicity.

Purpose of the Study:

• To review toxicogenomic studies on phthalates.
• To discuss potential transgenerational and multigenerational effects of phthalate exposure.
• To highlight the health risks associated with ubiquitous phthalate presence.

Main Methods:

• Literature review of toxicogenomic studies on phthalates.
• Analysis of *in vitro* and *in vivo* research on phthalate toxicity.
• Examination of studies on endocrine disruption and developmental effects.

Main Results:

• Phthalates can disrupt endocrine systems and cause reproductive/developmental toxicities.
• Exposure can occur through dermal absorption, ingestion, and inhalation.
• Phthalates can cross the placental barrier, affecting fetal development.

Conclusions:

• Phthalates pose potential adverse health effects due to their ubiquitous presence.
• Toxicogenomic data suggests risks of transgenerational and multigenerational impacts.
• Further research into phthalate toxicogenomics is warranted to understand long-term health consequences.