Results 91 to 100 of about 2,006,164 (309)

Transporter-Mediated Drug–Drug Interactions with Oral Antidiabetic Drugs

Pharmaceutics, 2011
Uptake transporters (e.g., members of the SLC superfamily of solute carriers) and export proteins (e.g., members of the ABC transporter superfamily) are important determinants for the pharmacokinetics of drugs.
Jörg König, Martin F. Fromm, Sabine Klatt   +2 more
doaj   +1 more source

City-wide Analysis of Electronic Health Records Reveals Gender and Age Biases in the Administration of Known Drug-Drug Interactions

, 2020
The occurrence of drug-drug-interactions (DDI) from multiple drug dispensations is a serious problem, both for individuals and health-care systems, since patients with complications due to DDI are likely to reenter the system at a costlier level.
Correia, Rion Brattig, de Araújo, Luciana P., Mattos, Mauro M., Rocha, Luis M.   +3 more
core   +1 more source

Fluoroquinolone Efficacy against Tuberculosis Is Driven by Penetration into Lesions and Activity against Resident Bacterial Populations. [PDF]

, 2019
Fluoroquinolones represent the pillar of multidrug-resistant tuberculosis (MDR-TB) treatment, with moxifloxacin, levofloxacin, or gatifloxacin being prescribed to MDR-TB patients.
Alvarez-Cabrera, Nadine, Blanc, Landry, Dartois, Véronique, Dias-Freedman, Isabela, Dietzold, Jillian, Ho Liang, Hsin-Pin, Kaya, Firat, Kirschner, Denise, Linderman, Jennifer, Mina, Marizel, O'Brien, Paul, Pienaar, Elsje, Prideaux, Brendan, Salgame, Padmini, Sarathy, Jansy, Savic, Radojka M, Zimmerman, Matthew   +16 more
core   +2 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Antimicrobial and Anti-Inflammatory Potentials of Silver Tungstate Nanoparticles, Cytotoxicity and Interference on the Activity of Antimicrobial Drugs

Drugs and Drug Candidates
Background: Bacterial resistance to antimicrobial drugs is a critical phenomenon that is hampering clinical treatments, raising the need for promising compounds that can be explored as pharmaceutical products.
Washington de Souza Leal, Juliane Zacour Marinho, Isabela Penna Ceravolo, Lucas Leão Nascimento, Antonio Otávio de Toledo Patrocínio, Marcus Vinícius Dias-Souza   +5 more
doaj   +1 more source

Prevalence and patterns of higher-order drug interactions in Escherichia coli. [PDF]

, 2018
Interactions and emergent processes are essential for research on complex systems involving many components. Most studies focus solely on pairwise interactions and ignore higher-order interactions among three or more components.
Cruz-Loya, Mauricio, Damoiseaux, Robert, Kang, Tina Manzhu, Savage, Van M, Singh, Nina, Tekin, Elif, White, Cynthia, Yeh, Pamela J   +7 more
core   +2 more sources

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Study design considerations to assess the impact of potential drug–drug interactions in first‐in‐human studies in oncology drug development [PDF]

, 2023
Sriram Subramaniam, Stacy S. Shord, Rupert W. Leong, Kelly J. Norsworthy, Atiqur Rahman, Brian Booth, Ólanrewaju O. Okusanya   +6 more
openalex   +1 more source

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source

Metabolism, Transport and Drug–Drug Interactions of Silymarin

Molecules, 2019
Silymarin, the extract of milk thistle, and its major active flavonolignan silybin, are common products widely used in the phytotherapy of liver diseases.
Ying Xie, Dingqi Zhang, Jin Zhang, Jialu Yuan   +3 more
doaj   +1 more source