Researchers at the Ecole Polytechnique Fédérale de Lausanne in Switzerland developed two complementary benchtop bladder models that could help in understanding the mechanisms behind recurring urinary tract infections (UTIs). The first involves bladder organoids, which allow the researchers to study bacterial-bladder cell interactions under realistic conditions, which include the 3D multi-layered architecture of the bladder wall. The second is a bladder-on-a-chip, which includes additional features that mimic the bladder environment, including the mechanical effects of bladder filling and voiding and bladder vasculature. Read more.

Source: Medgadget, August 3, 2021