MyD88 signaling is directly involved in the development of murine placental malaria.

Malaria is a widespread infectious disease caused by the parasite Plasmodium. During pregnancy, malaria infection leads to a range of complications that can affect both the mother and fetus, including stillbirth, infant mortality, and low birth weight. In this study, we utilized a mouse model of placental malaria (PM) infection to determine the importance of the protein MyD88 in the host immune response to Plasmodium during pregnancy.

Passion fruit flowers: Kunitz trypsin inhibitors and cystatin differentially accumulate in developing buds and floral tissues.

In order to better understand the physiological functions of protease inhibitors (PIs) the PI activity in buds and flower organs of passion fruit (Passiflora edulis Sims) was investigated. Trypsin and papain inhibitory activities were analyzed in soluble protein extracts from buds at different developmental stages and floral tissues in anthesis. These analyses identified high levels of inhibitory activity against both types of enzymes at all bud stages.