Triptolide exposure triggers ovarian inflammation by activating cGAS-STING pathway and decrease oocyte quality in mouse.

Triptolide (TPL), a prominent bioactive constituent derived from the Chinese herb Tripterygium wilfordii, exhibits diverse pharmacological effects such as anti-tumor and anti-immune properties. Despite its extensive clinical application for the treatment of arthritis and immune disorders, TPL has been associated with multiorgan toxicity, including adverse effects on the female reproductive system. However, the precise mechanisms underlying TPL-induced ovarian damage remain poorly understood.

Accumulated inflammation and fibrosis participate in atrazine induced ovary toxicity in mice.

Atrazine is a widely used herbicide in agricultural production. Previous studies have shown that atrazine affects hormone secretion and oocyte maturation in female reproduction. However, the specific mechanism by which atrazine affects ovarian function remains unclear.