Results 71 to 80 of about 28,516 (233)
Advanced Science, EarlyView.An implantable hydrogel is designed to hold gene transfection agents engineered to turn early recurrent tumor cells into generators of synthetic EVs. These synthetic EVs can express engineered miR‐26a (E‐miR‐26a) for highly sensitive detection and PD‐1 (a PD‐L1‐blocking agent) for therapeutic intervention, thereby enabling early detection and ...
Junli Zhang +7 more
wiley +1 more source
Diverse regulatory manners of human telomerase reverse transcriptase
Cell Communication and Signaling, 2019 Human telomerase reverse transcriptase (hTERT) is the core subunit of human telomerase and plays important roles in human cancers. Aberrant expression of hTERT is closely associated with tumorigenesis, cancer cell stemness maintaining, cell proliferation,
Meng-Meng Jie +9 more
doaj +1 more source
Designer Dynamic DNA Nanoaggregate in Living Cell for Mitochondrial Energy Restriction
Advanced Science, EarlyView.This study presents the Tech‐tetrahedron, a designer dynamic DNA nanoaggregate engineered for precise mitochondrial energy restriction. Its trinity‐functionalized design integrates navigable unit, telomerase‐activated latch, and self‐assembly module.
Ruijia Deng +12 more
wiley +1 more source
hTERT protein expression is independent of clinicopathological parameters and c-Myc protein expression in human breast cancer [PDF]
Background Telomerase is a ribonucleoprotein enzyme that synthesises telomeres after cell division and maintains chromosomal stability leading to cellular immortalization.
Kefah Mokbel +18 more
core +1 more source
Chromatin and epigenetic regulation of the telomerase reverse transcriptase gene [PDF]
Protein & Cell, 2010 Telomerase expression and telomere maintenance are critical for long-term cell proliferation and survival, and they play important roles in development, aging, and cancer. Cumulating evidence has indicated that regulation of the rate-limiting subunit of human telomerase reverse transcriptase gene (hTERT) is a complex process in normal cells and many ...
Jiyue, Zhu, Yuanjun, Zhao, Shuwen, Wang
openaire +2 more sources
Arthritis &Rheumatology, EarlyView.Objective Dermal systemic sclerosis (SSc) fibroblasts and their exosomes can activate keratinocytes in SSc, with long noncoding RNA (lncRNA) H19 highlighted as the most up‐regulated RNA in their cargo compared with healthy controls (HCs). The role of H19 in SSc pathogenesis has never been investigated.
Begoña Caballero‐Ruiz +3 more
wiley +1 more source
Telomerase reverse transcriptase activity.
, 2013 Telomerase reverse transcriptase activity.
Renza Spelat (293251) +4 more
core +1 more source
Telomerase reverse transcriptase in the regulation of gene expression
BMB Reports, 2014 Telomerase plays a pivotal role in the pathology of aging and cancer by maintaining genome integrity, controlling cell proliferation, and regulating tissue homeostasis. Telomerase is essentially composed of an RNA component, Telomerase RNA or TERC, which serves as a template for telomeric DNA synthesis, and a catalytic subunit, telomerase reverse ...
Zhou, Junzhi +3 more
openaire +3 more sources
Expression of Telomerase Reverse Transcriptase in Psoriatic Lesional Skin [PDF]
Disease Markers, 2006 Background: Little information is known about telomerase expression in the chronic benign hyperproliferative skin disease, psoriasis. Further studies are still required to investigate its usefulness as a biomarker of this skin disorder. Aim: To investigate the expression of human telomerase reverse transcriptase (hTERT) in psoriatic lesional skin and ...
Mahmoud, Moushira A. +4 more
openaire +2 more sources
The ageing holobiont: crosstalk between telomere dynamics, oxidative stress and the gut microbiome
Biological Reviews, EarlyView.ABSTRACT The gut tissue is at the frontline of early onset of ageing. It exhibits high cell turnover rates and rapid telomere shortening, which can have systemic effects on the developing or senescing organism. We conducted a literature review of studies on the crosstalk between telomere length dynamics, telomerase activity, oxidative stress, and gut ...
Michael L. Pepke +2 more
wiley +1 more source