Results 51 to 60 of about 3,469,335 (259)

A comparative study of evaluating missing value imputation methods in label-free proteomics

open access: yesScientific Reports, 2021
The presence of missing values (MVs) in label-free quantitative proteomics greatly reduces the completeness of data. Imputation has been widely utilized to handle MVs, and selection of the proper method is critical for the accuracy and reliability of ...
Liang Jin   +6 more
doaj   +1 more source

The processes of reform in Victoria’s alcohol and other drug sector, 2011-2014 [PDF]

open access: yes, 2014
This paper explores issues and concerns related to the 2014 alcohol and other drug sector recommissioning process in Victoria. Overview In mid-2014, the Victorian Alcohol and Drug Association approached the Drug Policy Modelling Program, at the ...
Drug Policy Modelling Program
core  

Profiles in drug metabolism and toxicology: Richard Tecwyn Williams (1909-1979)

open access: yes, 2015
This article pays homage to the life and work of a veritable pioneer in toxicology and drug metabolism, namely a Welshman, Richard Tecwyn Williams, FRS. Professor Williams, or RT as he was known, made major contributions to knowledge about the metabolism
Jones, Wayne A,
core   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Dissecting the human gut microbiome to better decipher drug liability: A once-forgotten organ takes center stage

open access: yesJournal of Advanced Research, 2023
Background: The gut microbiome is a diverse system within the gastrointestinal tract composed of trillions of microorganisms (gut microbiota), along with their genomes.
Jingwei Cai   +3 more
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

Regional absorption of talinolol mediated by intestinal transporters: insights from PBPK modeling analysis

open access: yesFrontiers in Pharmacology
Intestinal transporters play a pivotal role in oral absorption dynamics to shape the plasma or blood concentration-time curves of drugs, influencing interindividual pharmacokinetic (PK) variability and drug-drug or drug-food interactions.
Kazuya Ishida   +5 more
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

Preclinical disposition of MGS0274 besylate, a prodrug of a potent group II metabotropic glutamate receptor agonist MGS0008 for the treatment of schizophrenia

open access: yesPharmacology Research & Perspectives, 2019
MGS0274 besylate is an ester‐based lipophilic prodrug of a metabotropic glutamate (mGlu) 2 and mGlu3 receptor agonist MGS0008 and being developed for the treatment of schizophrenia.
Kohnosuke Kinoshita   +4 more
doaj   +1 more source

In vitro liver metabolism of aclidinium bromide in preclinical animal species and humans: Identification of the human enzymes involved in its oxidative metabolism [PDF]

open access: yes, 2011
International audienceThe metabolism of aclidinium bromide, a novel long-acting antimuscarinic drug for the maintenance treatment of chronic obstructive pulmonary disorder, has been investigated in liver microsomes and hepatocytes of mice, rats, rabbits,
Miquel Salvà   +5 more
core   +1 more source

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