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Pericentromeric repetitive ncRNA regulates chromatin interaction and inflammatory gene expression

open access: yesNucleus, 2022
Cellular senescence provokes a dramatic alteration of chromatin organization and gene expression profile of proinflammatory factors, thereby contributing to various age-related pathologies via the senescence-associated secretory phenotype (SASP ...
Kenichi Miyata, Akiko Takahashi
doaj   +1 more source

Hepatocyte growth factor derived from senescent cells attenuates cell competition-induced apical elimination of oncogenic cells

open access: yesNature Communications, 2022
Ras mutations induce cell competition and cellular senescence to inhibit the proliferation of oncogenic mutated cells. Here the authors demonstrate that cellular senescence inhibits cell competition-induced elimination of oncogenic cells through HGF ...
Nanase Igarashi   +12 more
doaj   +1 more source

Telomere Maintenance and the cGAS-STING Pathway in Cancer

open access: yesCells, 2022
Cancer cells exhibit the unique characteristics of high proliferation and aberrant DNA damage response, which prevents cancer therapy from effectively eliminating them.
Hiroshi Ebata   +2 more
doaj   +1 more source

RNaseH2A downregulation drives inflammatory gene expression via genomic DNA fragmentation in senescent and cancer cells

open access: yesCommunications Biology, 2022
Cellular senescence caused by oncogenic stimuli is associated with the development of various age-related pathologies through the senescence-associated secretory phenotype (SASP).
Sho Sugawara   +20 more
doaj   +1 more source

The Skin Epilipidome in Stress, Aging, and Inflammation

open access: yesFrontiers in Endocrinology, 2021
Lipids are highly diverse biomolecules crucial for the formation and function of cellular membranes, for metabolism, and for cellular signaling. In the mammalian skin, lipids additionally serve for the formation of the epidermal barrier and as surface ...
Florian Gruber   +10 more
doaj   +1 more source

Developmental and age-related changes in apolipoprotein B mRNA editing in mice.

open access: yesJournal of Lipid Research, 1992
Apolipoprotein B (apoB) mRNA is modified by a post-transcriptional editing reaction (C to U) changing a glutamine (CAA) to a translational stop codon (UAA) and producing apoB-48 mRNA in mammalian liver and intestine. Developmental and age-related changes
K Higuchi   +3 more
doaj   +1 more source

Acts of negotiation: toward a grounded theory of nursing practice in chronic wound care in Austria

open access: yesBMC Health Services Research, 2023
Background Demographic change and the rise of diabetes mellitus are leading to a projected increase in the prevalence of chronic wounds. People suffering from chronic wounds experience significant losses in their health-related quality of life.
Deborah Drgac, Raffael Himmelsbach
doaj   +1 more source

The use of the soluble receptor for advanced glycation-end products (sRAGE) as a potential biomarker of disease risk and adverse outcomes

open access: yesRedox Biology, 2021
The soluble receptor for advanced glycation end-products (sRAGE) has been classically considered a sink for pro-inflammatory RAGE ligands and as such has been associated with protection from inflammatory stress and disease.
Jorge D. Erusalimsky
doaj   +1 more source

Myopathy with Concurrent Tadalafil and Simvastatin

open access: yesCase Reports in Medicine, 2009
A 48-year-old man, using statin, was admitted to hospital with progressive myalgia after consumption of tadalafil and simvastatin. Muscle pain and penile erection disappeared seven days after interruption of therapy.
Maria Pia Gargante   +3 more
doaj   +1 more source

Hepatitis C Virus Infection Increases Fatigue in Health Care Workers

open access: yesDiseases, 2020
Fatigue is a common state associated with a weakening or depletion of one’s physical and mental resources, that leads to the inability to continue the individual functioning at a normal level of activity.
Vito Emanuele Catania   +8 more
doaj   +1 more source

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