Dietary restriction impacts health and lifespan of genetically diverse mice.

Caloric restriction extends healthy lifespan in multiple species. Intermittent fasting, an alternative form of dietary restriction, is potentially more sustainable in humans, but its effectiveness remains largely unexplored. Identifying the most efficacious forms of dietary restriction is key for developing interventions to improve human health and longevity.

American Society of Nephrology Kidney Tutored Research and Education for Kidney Scholars (TREKS) Program: A 10-Year Interim Analysis.

In response to decreasing numbers of individuals entering into nephrology fellowships, the American Society of Nephrology launched Kidney Tutored Research and Education for Kidney Scholars (TREKS) to stimulate interest in nephrology among medical students, graduate students, and postdoctoral fellows. The program combines a 1-week intensive exposure to kidney physiology with a longitudinal mentorship program at the participants' home institutions. Ten years in, an analysis was conducted to assess its effectiveness.

A spatially-resolved transcriptional atlas of the murine dorsal pons at single-cell resolution.

The "dorsal pons", or "dorsal pontine tegmentum" (dPnTg), is part of the brainstem. It is a complex, densely packed region whose nuclei are involved in regulating many vital functions. Notable among them are the parabrachial nucleus, the Kölliker Fuse, the Barrington nucleus, the locus coeruleus, and the dorsal, laterodorsal, and ventral tegmental nuclei.

Role of ecto-5'-nucleotidase in bladder function.

Purinergic signaling plays an important role in regulating bladder contractility and voiding. Abnormal purinergic signaling is associated with lower urinary tract symptoms (LUTS). Ecto-5'-nucleotidase (NT5E) catalyzes dephosphorylation of extracellular AMP to adenosine, which in turn promotes adenosine-A2b receptor signaling to relax bladder smooth muscle (BSM).