Mechanisms underlying modulation of human GlyRα3 receptors by Zn and pH.

Glycine receptors (GlyRs) regulate motor control and pain processing in the central nervous system through inhibitory synaptic signaling. The subtype GlyRα3 expressed in nociceptive sensory neurons of the spinal dorsal horn is a key regulator of physiological pain perception. Disruption of spinal glycinergic inhibition is associated with chronic inflammatory pain states, making GlyRα3 an attractive target for pain treatment.

p14 forms meso-scale assemblies upon phase separation with NPM1.

NPM1 is an abundant nucleolar chaperone that, in addition to facilitating ribosome biogenesis, contributes to nucleolar stress responses and tumor suppression through its regulation of the p14 Alternative Reading Frame tumor suppressor protein (p14). Oncogenic stress induces p14 to inhibit MDM2, stabilize p53 and arrest the cell cycle. Under non-stress conditions, NPM1 stabilizes p14 in nucleoli, preventing its degradation and blocking p53 activation.

Intravesical hexyl-aminolevulinate used to detect upper tract carcinoma in situ during surveillance ureteroscopy: A case report and review.

Blue-light cystoscopy with intravesical hexyl-aminolevulinate has been shown to improve identification of bladder carcinoma. The application of photodynamic techniques in the upper tract has not been well studied. We present a patient with a patulous ureteral orifice allowing for dwelling of photodynamic reagent and cystoscopic evaluation of the distal ureter.

Conservative management of segmental testicular infarction in a patient with sickle cell anemia: A case report.

Vaso-occlusive crisis is a sequela of sickle cell disease that can lead to severe pain and infarction at the location of occlusion. In men, genitourinary complications include priapism, hematuria, and very rarely, testicular infarction. Few cases have been previously reported in the literature, but in all of those cases, partial or complete orchiectomy was performed.

Evaluation of the Therapeutic Potential of Sulfonyl Urea Derivatives as Soluble Epoxide Hydrolase (sEH) Inhibitors.

The inhibition of soluble epoxide hydrolase (sEH) can reduce the level of dihydroxyeicosatrienoic acids (DHETs) effectively maintaining endogenous epoxyeicosatrienoic acids (EETs) levels, resulting in the amelioration of inflammation and pain. Consequently, the development of sEH inhibitors has been a prominent research area for over two decades. In the present study, we synthesized and evaluated sulfonyl urea derivatives for their potential to inhibit sEH.