The need of reverting the effects of updates on the affected documents arises in many contexts, ranging from undos in transactional applications to versioning systems. In this paper, we investigate this issue for XQuery Update expressions, relying on the Pending Update List (PUL) obtained from the evaluation of an expression on a document. Specifically, we introduce an inversion operator, that,...

Non-alcoholic fatty liver disease is associated with obesity and considered an inflammatory disease. Soluble epoxide hydrolase (sEH) is a major enzyme hydrolyzing epoxyeicosatrienoic acids and attenuates their cardiovascular protective and anti-inflammatory effects. We examined whether sEH inhibition can protect against high-fat (HF)-diet-induced fatty liver in mice and the underlying mechanism...

BACKGROUND Transurethral resection of the prostate (TURP) is considered the gold standard for male lower urinary tract symptoms (LUTS) secondary to benign prostatic hyperplasia (BPH). However, TURP may lead to sexual dysfunction and incontinence, and has a long recovery period. Prostatic urethral lift (PUL) is a treatment option that may overcome these limitations. OBJECTIVE To compare PUL to...

Doa1/Ufd3 is involved in ubiquitin (Ub)-dependent cellular processes in Saccharomyces cerevisiae, and consists of WD40, PFU, and PUL domains. Previous studies showed that the PFU and PUL domains interact with Ub and Hse1, and Cdc48, respectively. However, their detailed functional interactions with Doa1 remained elusive. We report the crystal structure of the PFU-PUL domain pair of yeast Doa1 a...

Cytochrome P450 (CYP) epoxygenases generate bioactive lipid epoxides which can be further metabolized to supposedly less active diols by the soluble epoxide hydrolase (sEH). As the role of epoxides and diols in angiogenesis is unclear, we compared retinal vasculature development in wild-type and sEH(-/-) mice. Deletion of the sEH significantly delayed angiogenesis, tip cell, and filopodia forma...

Soluble epoxide hydrolase (sEH) is abundantly expressed in kidney and plays a potent role in regulating inflammatory response in inflammatory diseases. However, the role of sEH in progression of chronic kidney diseases such as obstructive nephropathy is still elusive. In current study, wild-type (WT) and sEH deficient (sEH (-/-)) mice were subjected to the unilateral ureteral obstruction (UUO) ...

Soluble epoxide hydrolase (sEH) is an important pharmacological target because it metabolizes potent bioactive substrates, epoxyeicosatrienoinc acids (EETs) and other lipid epoxide. EETs have a variety of biological functions including angiogenesis and cancer metastasis. However, the regulation and physiological function of sEH is not well understood. In this study, we found that hypoxia signif...

Epoxyeicosatrienoic acids (EETs) are cytochrome P450 metabolites of arachidonic acid, which function in the brain to regulate cerebral blood flow and protect against ischemic brain injury. EETs are converted by soluble epoxide hydrolase (sEH) to the corresponding inactive diol metabolites. Previous animal studies have indicated that sEH gene deletion or treatment with sEH inhibitors results in ...

Soluble epoxide hydrolase (sEH) is a cytosolic enzyme whose inhibition has beneficial effects in cardiovascular, inflammatory, and metabolic diseases in murine models. Mice with targeted deletion or pharmacological inhibition of sEH exhibit improved insulin signaling in liver and adipose tissue. Herein, we assessed the role of sEH in regulating endoplasmic reticulum (ER) stress in liver and adi...

The soluble epoxide hydrolase enzyme (SEH) and vascular remodeling are associated with cardiovascular disease. Although inhibition of SEH prevents smooth muscle cell proliferation in vitro, the effects of SEH inhibition on vascular remodeling in vivo and mechanisms of these effects remain unclear. Herein we determined the effects of SEH antagonism in an endothelium intact model of vascular remo...