Recurrent urinary tract infection: a mystery in search of better model systems

BO Murray, C Flores, C Williams… - Frontiers in cellular …, 2021 - frontiersin.org
Urinary tract infections (UTIs) are among the most common infectious diseases worldwide
but are significantly understudied. Uropathogenic E. coli (UPEC) accounts for a significant …

Purinergic signalling in the urinary tract in health and disease

G Burnstock - Purinergic signalling, 2014 - Springer
Purinergic signalling is involved in a number of physiological and pathophysiological
activities in the lower urinary tract. In the bladder of laboratory animals there is …

Novel insights into the mechanism of cyclophosphamide-induced bladder toxicity: chloroacetaldehyde's contribution to urothelial dysfunction in vitro

KA Mills, R Chess-Williams, C McDermott - Archives of Toxicology, 2019 - Springer
The clinical use of cyclophosphamide and ifosfamide is limited by a resultant bladder toxicity
which has been attributed to the metabolite acrolein. Another metabolite chloroacetaldehyde …

Prostaglandin E2 breaks down pericyte–endothelial cell interaction via EP1 and EP4-dependent downregulation of pericyte N-cadherin, connexin-43, and R-Ras

CY Perrot, JL Herrera, AE Fournier-Goss, M Komatsu - Scientific reports, 2020 - nature.com
A close association between pericytes and endothelial cells (ECs) is crucial to the stability
and function of capillary blood vessels and microvessels. The loss or dysfunction of …

Modulation of lower urinary tract smooth muscle contraction and relaxation by the urothelium

D Sellers, R Chess-Williams, MC Michel - … -Schmiedeberg's archives of …, 2018 - Springer
The epithelial inner layer of the lower urinary tract, ie, the urothelium, and other parts of the
mucosa are not just a passive barrier but play an active role in the sensing of stretching …

Pathophysiology and animal modeling of underactive bladder

P Tyagi, PP Smith, GA Kuchel, WC de Groat… - … urology and nephrology, 2014 - Springer
While the symptomology of underactive bladder (UAB) may imply a primary dysfunction of
the detrusor muscle, insights into pathophysiology indicate that both myogenic and …

What is the exact working mechanism of botulinum toxin A and sacral nerve stimulation in the treatment of overactive bladder/detrusor overactivity? ICI‐RS 2017

S Malde, C Fry, B Schurch… - Neurourology and …, 2018 - Wiley Online Library
Aims Botulinum toxin A (BTX‐A) and sacral nerve stimulation (SNS) are established
treatments for overactive bladder (OAB) and are standard of care in refractory cases in …

The role of prostanoids in urinary bladder physiology

MS Rahnama'i, PEV Van Kerrebroeck… - Nature Reviews …, 2012 - nature.com
Five primary prostanoids are synthesized by the cyclooxygenase enzymes, COX-1 and COX-
2: the prostaglandins PGE2, PGF2α, PGI2, PGD2 and thromboxane A2. High levels of these …

Rosmarinic acid ameliorates HCl-induced cystitis in rats

N Kitamura, Y Yamamoto, N Yamamoto, T Murase - PloS One, 2023 - journals.plos.org
Shiso (Perilla frutescens var crispa f. purprea) is a traditional medicinal herb that exerts anti-
inflammatory effects and alleviates lower urinary tract symptoms. In this study, we examined …

NKA enhances bladder-afferent mechanosensitivity via urothelial and detrusor activation

L Grundy, R Chess-Williams… - American Journal …, 2018 - journals.physiology.org
Tachykinins are expressed within bladder-innervating sensory afferents and have been
shown to generate detrusor contraction and trigger micturition. The release of tachykinins …