Alopecia in IL-10-deficient mouse pups is c-kit-dependent and can be triggered by iron deficiency.

Hair loss (alopecia) can result from a variety of metabolic, endocrine, immunologic, and environmental causes. This investigation was undertaken to determine the mechanisms underlying the sporadic development of alopecia in litters from C57BL/6 interleukin-10-deficient (Il10(-/-)) mice. All pups in affected litters demonstrated alopecia by postnatal days 17-19, with hair loss from their trunks but not from their head, base of tail, or feet.

Helicobacter typhlonius and Helicobacter rodentium differentially affect the severity of colon inflammation and inflammation-associated neoplasia in IL10-deficient mice.

Infection with Helicobacter species is endemic in many animal facilities and may alter the penetrance of inflammatory bowel disease (IBD) phenotypes. However, little is known about the relative pathogenicity of H. typhlonius, H.

Helicobacter infection decreases reproductive performance of IL10-deficient mice.

Infections with a variety of Helicobacter species have been documented in rodent research facilities, with variable effects on rodent health. Helicobacter typhlonius has been reported to cause enteric disease in immunodeficient and IL10(-/-) mice, whereas H. rodentium has only been reported to cause disease in immunodeficient mice coinfected with other Helicobacter species.