Tissue-resident natural killer cells derived from conventional natural killer cells are regulated by progesterone in the uterus.

The murine uterus contains three subsets of innate lymphoid cells (ILCs). Innate lymphoid cell type 1 (ILC1) and conventional natural killer (cNK) cells seed the uterus before puberty. Tissue-resident NK (trNK) cells emerge at puberty and vary in number during the estrous cycle.

Evaluating Antimalarial Proteasome Inhibitors for Efficacy in Blood Stage Cultures.

Tick-transmitted are a major global veterinary threat and an emerging risk to humans. Unlike their relatives, these erythrocyte-infecting Apicomplexa have been largely overlooked and lack specific treatment. Selective targeting of the proteasome holds promise for drug development.

The human testis-enriched HSPA2 interacts with HIF-1α in epidermal keratinocytes, yet HIF-1α stability and HIF-1-dependent gene expression rely on the HSPA (HSP70) activity.

The Hypoxia-Inducible Factor 1 (HIF-1) is essential for cellular adaptation to reduced oxygen levels. It also facilitates the maintenance and re-establishment of skin homeostasis. Among others, it is involved in regulating keratinocyte differentiation.

Chelation of Mitochondrial Iron as an Antiparasitic Strategy.

Iron, as an essential micronutrient, plays a crucial role in host-pathogen interactions. In order to limit the growth of the pathogen, a common strategy of innate immunity includes withdrawing available iron to interfere with the cellular processes of the microorganism. Against that, unicellular parasites have developed powerful strategies to scavenge iron, despite the effort of the host.