Results 81 to 90 of about 5,258 (215)

Impact of Organic Anion Transporter 3 (OAT3) on Bendamustine Uptake of Lymphoma Cells.

open access: yesBlood, 2007
Abstract One main problem of tumor therapy is the resistance of malignant cells to cytostatics due to high expression of efflux transporters. Whereas the role of these efflux transporters for tumor cell resistance is well established, little is known about uptake transporters, which may increase the sensibility of tumor cells for ...
Hagos, Yohannes   +5 more
openaire   +2 more sources

Probenecid‐Boosted Tenofovir: A Physiologically‐Based Pharmacokinetic Model‐Informed Strategy for On‐Demand HIV Preexposure Prophylaxis

open access: yesCPT: Pharmacometrics & Systems Pharmacology, 2020
Multiple doses of tenofovir disoproxil fumarate (TDF) together with emtricitabine is effective for HIV preexposure prophylaxis (PrEP). TDF is converted to tenofovir (TFV) in circulation, which is subsequently cleared via tubular secretion by organic ion ...
Stephanie N. Liu   +2 more
doaj   +1 more source

Uraemic toxins and new methods to control their accumulation : game changers for the concept of dialysis adequacy [PDF]

open access: yes, 2015
The current concept of an adequate dialysis based only on the dialysis process itself is rather limited. We now have considerable knowledge of uraemic toxicity and improved tools for limiting uraemic toxin accumulation. It is time to make use of these. A
Glorieux, Griet, Tattersall, James
core   +2 more sources

Review Article: Renal Safety Profiles of Tenofovir Alafenamide, Tenofovir Disoproxil Fumarate, and Entecavir for the Treatment of Chronic Hepatitis B Infection—General and Special Populations

open access: yesAlimentary Pharmacology &Therapeutics, Volume 63, Issue 7, Page 945-954, April 2026.
Current first‐line NUCs show comparable renal safety profiles in CHB patients with no or mild kidney dysfunction, with growing evidence that favours TAF. Future prospective studies are needed to validate these findings, and more research should focus on CHB patients with diabetes mellitus who are at risk of CKD.
Lung‐Yi Mak   +2 more
wiley   +1 more source

Key Role for the Organic Anion Transporters, OAT1 and OAT3, in the in vivo Handling of Uremic Toxins and Solutes

open access: yesScientific Reports, 2017
In vitro data indicates that the kidney proximal tubule (PT) transporters of uremic toxins and solutes (e.g., indoxyl sulfate, p-cresol sulfate, kynurenine, creatinine, urate) include two “drug” transporters of the organic anion transporter (OAT) family:
Wei Wu, Kevin T. Bush, Sanjay K. Nigam
doaj   +1 more source

Strategy for Identifying Rational Sensitivity Analysis Using PBPK Modeling for Precipitant Drug–Drug Interaction Predictions

open access: yesClinical Pharmacology &Therapeutics, Volume 119, Issue 2, Page 314-317, February 2026.
Physiology Based Pharmacokinetic (PBPK) modeling is an established essential tool for predicting and/or analyzing drug–drug interactions (DDI). Uncertainty and variability associated with in vitro determined DDI‐related parameters have often been considered a limitation for predicting PBPK‐DDIs.
Kunal S. Taskar   +2 more
wiley   +1 more source

Chicory (Cichorium intybus L.) inhibits renal reabsorption by regulating expression of urate transporters in fructose-induced hyperuricemia

open access: yesJournal of Traditional Chinese Medical Sciences, 2019
Objective: Hyperuricemia is an excess of urate in blood. The kidneys play important parts in urate excretion, which involves handling reabsorption and secretion.
Yu Wang   +4 more
doaj   +1 more source

Loss of the Kidney Urate Transporter, Urat1, Leads to Disrupted Redox Homeostasis in Mice

open access: yesAntioxidants, 2023
High uric acid is associated with gout, hypertension, metabolic syndrome, cardiovascular disease, and kidney disease. URAT1 (SLC22A12), originally discovered in mice as Rst, is generally considered a very selective uric acid transporter compared to other
Neema Jamshidi   +2 more
doaj   +1 more source

In Vitro and Clinical Evaluation of Potential Interactions of Bemnifosbuvir with Drug Transporters

open access: yesThe Journal of Clinical Pharmacology, Volume 66, Issue 2, February 2026.
Abstract Bemnifosbuvir is a novel oral guanosine nucleotide prodrug candidate for the treatment of chronic hepatitis C virus infection. Potential drug–drug interactions (DDIs) of bemnifosbuvir as a substrate or perpetrator with regard to ATP‐binding cassette (ABC) and solute carrier (SLC) transporters were evaluated in vitro and in clinical studies ...
Xiao‐Jian Zhou   +9 more
wiley   +1 more source

Dual actions on gout flare and acute kidney injury along with enhanced renal transporter activities by Yokuininto, a Kampo medicine

open access: yesBMC Complementary and Alternative Medicine, 2019
Background Prolonged hyperuricemia is associated with kidney disease or gouty arthritis. Whether Yokuininto, a commercially available Kampo medicine that has been used for osteoarthritis or rheumatoid arthritis, can exhibit anti-hyperuricemic and ...
Seung Hoon Lee   +4 more
doaj   +1 more source

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