Results 51 to 60 of about 380,265 (306)
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
Pharmaceuticals(1) Background: The objective of this study was to investigate the prevalence of genetic diversity and drug resistance mutations among people living with HIV (PLWH) attending clinics in Beijing. (2) Methods: A retrospective analysis was conducted on PLWH
Yan-Ze Shi +10 more
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Spatial heterogeneity in drug concentrations can facilitate the emergence of resistance to cancer therapy. [PDF]
PLoS Computational Biology, 2015 Acquired resistance is one of the major barriers to successful cancer therapy. The development of resistance is commonly attributed to genetic heterogeneity. However, heterogeneity of drug penetration of the tumor microenvironment both on the microscopic
Feng Fu +2 more
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A research‐inspired laboratory sequence investigating acquired drug resistance [PDF]
Biochemistry and Molecular Biology Education, 2010 AbstractHere, we present a six‐session laboratory exercise designed to introduce students to standard biochemical techniques in the context of investigating a high impact research topic, acquired resistance to the cancer drug Gleevec. Students express a Gleevec‐resistant mutant of the Abelson tyrosine kinase domain, the active domain of an oncogenic ...
Taylor, Elizabeth Vogel +2 more
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Customizing the therapeutic response of signaling networks to promote antitumor responses by drug combinations [PDF]
, 2014 This work was supported by grants from Breakthrough Breast Cancer and Scottish Funding Council (SRDG), and personal support to Alexey Goltsov from Scottish Informatics and Computer Science Alliance (SICSA) and to James Bown from The Northwood Trust.Drug ...
Bown, James +22 more
core +1 more source
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
Chromosomal instability and acquired drug resistance in multiple myeloma
Oncotarget, 2017 Chromosomal instability (CIN) is an important hallmark of human cancer. CIN not only contributes to all stages of tumor development (initiation, promotion and progression) but also drives, in large measure, the acquisition of drug resistance by cancer cells.
Wang, Wang +7 more
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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
Exploiting acquired vulnerability to develop novel treatments for cholangiocarcinoma
Cancer Cell InternationalCholangiocarcinoma (CCA) presents a formidable therapeutic challenge due to its extensive heterogeneity and plasticity, which inevitably lead to acquired resistance to current treatments. However, recent evidence suggests that acquired drug resistance is
Sirayot Areewong +3 more
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Future of Antiretroviral Drugs and Evolution of HIV-1 Drug Resistance
Viruses, 2023 Highly active antiretroviral (ARV) therapy has been used for many years, but the use in low- and middle-income countries of antiretroviral drugs with low genetic barrier to resistance, combined with limited availability of viral load testing, has led to ...
Charlotte Charpentier +4 more
doaj +1 more source