Age-Friendly Framework in Post-Acute and Long-Term Care: Implementing the 4Ms in Long-Term Care.

Age-Friendly Health Systems is an initiative of The John A. Hartford Foundation and the Institute for Healthcare Improvement, in partnership with the American Hospital Association and the Catholic Health Association of the United States that uses a framework to ensure high-quality, person-centered care for older adults. The framework, called the 4 Ms, includes what matters, mobility, medications, and mentation.

HOXA13 directly regulates EphA6 and EphA7 expression in the genital tubercle vascular endothelia.

Hypospadias, a common defect affecting the growth and closure of the external genitalia, is often accompanied by gross enlargements of the genital tubercle (GT) vasculature. Because Hoxa13 homozygous mutant mice also exhibit hypospadias and GT vessel expansion, we examined whether genes playing a role in angiogenesis exhibit reduced expression in the GT. From this analysis, reductions in EphA6 and EphA7 were detected.

Genitourinary functions of Hoxa13 and Hoxd13.

In the United States, Japan, United Kingdom, and Sweden, birth defects affecting the growth and development of the genitourinary (GU) regions are becoming increasingly prevalent, with incidences ranging as high as 1 in 125 live births. To understand the basis for these malformations, scientists have begun to examine the function of developmental genes in GU tissues. At the forefront of these investigations are studies examining the role of the 5' HOX proteins during the formation of the GU region.

Loss of Bmp7 and Fgf8 signaling in Hoxa13-mutant mice causes hypospadia.

In humans and mice, mutations in Hoxa13 cause malformation of limb and genitourinary (GU) regions. In males, one of the most common GU malformations associated with loss of Hoxa13 function is hypospadia, a condition defined by the poor growth and closure of the urethra and glans penis. By examining early signaling in the developing mouse genital tubercle, we show that Hoxa13 is essential for normal expression of Fgf8 and Bmp7 in the urethral plate epithelium.