Results 101 to 110 of about 4,907,325 (259)

Taking stock: A decade of drug policy - A civil society shadow report. [PDF]

open access: yes, 2018
Taking stock: A decade of drug policy’ evaluates the impacts of drug policies implemented across the world over the past decade, using data from the United Nations (UN), complemented with peer-reviewed academic research and grey literature reports from ...

core  

RNA‐related functions of BRCA2 in transcription, replication, and genome stability

open access: yesFEBS Letters, EarlyView.
Beyond its role in homologous recombination, BRCA2 regulates R‐loop homeostasis, DNA–RNA hybrid resolution, RNA polymerase II dynamics, and transcriptional activation. Disruption of any of these functions can contribute to genome instability, inflammatory signaling, and tumorigenesis. BRCA2 is a central tumor suppressor protein best known for its roles
Lucia Alvaro‐Aranda   +2 more
wiley   +1 more source

Physicochemical stability of ternary admixtures of butorphanol, ketamine, and droperidol in polyolefin bags for patient-controlled analgesia use

open access: yesDrug Design, Development and Therapy, 2016
Baoxia Fang,1 Linhai Wang,2 Junfeng Gu,3 Fuchao Chen,1 Xiao-ya Shi1 1Department of Pharmacy, Dongfeng Hospital, 2Department of Pharmacy, 3Department of Anesthesiology, Renmin Hospital, Hubei University of Medicine, Hubei, People’s Republic of
Fang BX, Wang LH, Gu JF, Chen FC, Shi XY
doaj  

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

open access: yesFEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise   +5 more
wiley   +1 more source

Impact of Quantisal® Oral Fluid Collection Device on Drug Stability. [PDF]

open access: yesFront Toxicol, 2021
Riggio M   +4 more
europepmc   +1 more source

A context‐dependent modulatory role for eIF6 in acquired resistance to vemurafenib in melanoma

open access: yesFEBS Letters, EarlyView.
Acquired resistance to vemurafenib upregulates the translation factor eIF6 in melanoma cells. Silencing eIF6 in resistant cells reduces proliferation and partially restores drug sensitivity, whereas its overexpression increases sensitivity across melanoma lines regardless of BRAF status, via modulation of mTOR, S6K, and MAPK signaling.
George Kyriakopoulos   +9 more
wiley   +1 more source

Formation, drug-release kinetics and solution-stability of N-acetyl-N-carboxymethyl chitosan nanoparticles as potential drug carriers [PDF]

open access: yes, 2013
Nano-aggregates of N-acetyl-N-carboxymethyl chitosan (NCac) were studied at 0.5 mg.mL-1 using pyrene fluorimetry analysis in 0.1 mol.L-1 phosphate buffer (pH 7.4).
Sierakowski, Maria Rita; BioPol , Chemistry Department, Federal University of Paraná – UFPR, P.O. 19081, Curitiba (PR), 81531-980, Brazil.   +3 more
core   +2 more sources

The ubiquitin system in normal and infected germinal center B cells

open access: yesFEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis   +2 more
wiley   +1 more source

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