Epithelial Stem Cells and Their Niche: There's No Place Like Home

No place like HOME.

No place like home: older adults and their housing.

OBJECTIVES The home is both older Americans' largest asset and their largest consumption good. This article employs new data on the consumption and assets of older Americans to investigate what role the home plays in the economic lives of older adults. METHODS We used 20 years of data from the Consumer Expenditure Survey to examine the asset and consumption trends of four cohorts of older Ame...

Review: Corneal epithelial stem cells, their niche and wound healing

Stem cells emerged as a concept during the second half of 19(th) century, first as a theoretical entity, but then became one of the most promising research fields in cell biology. This work describes the most important characteristics of adult stem cells, including the experimental criteria used to identify them, and discusses current knowledge that led to the proposal that stem cells existed i...

Corneal epithelial stem cells and their niche at a glance.

The corneal epithelium acts as a protective barrier on the anterior ocular surface and is essential for maintaining transparency of the cornea and thus visual acuity. During both homeostasis and repair, the corneal epithelium is maintained by self-renewing stem cells, which persist throughout the lifetime of the organism. Importantly, as in other self-renewing tissues, the functional activity o...

Chimpanzee Behavior: There's No Place like Home

During times of crisis, humans often seek the comforts of home. New observations indicate that, during periods of food shortage, male chimpanzees behave in similar fashion by returning to the areas they occupied with their mothers in youth.