Results 141 to 150 of about 6,729,673 (335)
Profiling of RNAs from Human Islet-Derived Exosomes in a Model of Type 1 Diabetes [PDF]
, 2019 Type 1 diabetes (T1D) is characterized by the immune-mediated destruction of insulin-producing islet β cells. Biomarkers capable of identifying T1D risk and dissecting disease-related heterogeneity represent an unmet clinical need.
Evans-Molina, Carmella +4 more
core +2 more sources
Proceedings of the National Academy of Sciences of the United States of America, 2018 Significance Aberrant or unwanted transcripts can be degraded by the RNA exosome with the help of the nuclear exosome-targeting (NEXT) complex. NEXT, composed of RNA-binding protein RBM7, scaffold ZCCHC8, and helicase MTR4, is implicated in stress ...
M. Puno +3 more
semanticscholar +1 more source
Advanced Materials Technologies, EarlyView.This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane +4 more
wiley +1 more source
RNA-regulatory exosome complex suppresses an apoptotic program to confer erythroid progenitor cell survival in vivo. [PDF]
Blood Adv, 2023 Fraga de Andrade I +5 more
europepmc +1 more source
Divergent RNA transcription:A role in promoter unwinding? [PDF]
, 2013 New approaches using biotinylated-psoralen as a probe for investigating DNA structure have revealed new insights into the relationship between DNA supercoiling, transcription and chromatin compaction.
Corless, Samuel +2 more
core +1 more source
RNA-Degrading Exosome Complexes: Molecular Mechanisms and Structural Insights
Annual Review of Cell and Developmental BiologyThe RNA exosome is a conserved multiprotein complex essential for 3′-to-5′ RNA degradation in eukaryotic cells. In the cytoplasm, the exosome participates in messenger RNA surveillance and decay, while in the nucleus and nucleolus it performs a broader range of functions, from fully degrading cryptic RNAs generated by faulty or pervasive transcription ...
Keidel, A. +3 more
openaire +3 more sources
Hydrogel‐Based Functional Materials: Classifications, Properties, and Applications
Advanced Materials Technologies, EarlyView.Conductive hydrogels have emerged as promising materials for smart wearable devices due to their outstanding flexibility, multifunctionality, and biocompatibility. This review systematically summarizes recent progress in their design strategies, focusing on monomer systems and conductive components, and highlights key multifunctional properties such as
Zeyu Zhang, Zao Cheng, Patrizio Raffa
wiley +1 more source
Circular RNA PTPN4 Contributes to Blood‐Brain Barrier Disruption during Early Epileptogenesis
Advanced Science, EarlyView.Epileptic condition induces CircPTPN4 upregulation, which promotes ECE‐1 expression through competitive sequestration of miR‐145a‐5p. The elevated ECE‐1 catalyzes the ET‐1 production, leading to p38/MAPK pathway activation and subsequent downregulation of tight junction protein expression. This cascade results in increased BBB permeability and enhanced
Jiurong Yang +16 more
wiley +1 more source
Mammalian cells in culture actively export specific microRNAs [PDF]
, 2009 The discovery of microRNAs (miRNAs) as a new class of regulators of gene expression has triggered an explosion of research, but has left many unanswered questions about how this regulation works and how it is integrated with other regulatory mechanisms ...
David Baxter +4 more
core +1 more source
Nucleic Acids Research, 2013 The RNA exosome is an essential ribonuclease complex involved in RNA processing and decay. It consists of a 9-subunit catalytically inert ring composed of six RNase PH-like proteins forming a central channel and three cap subunits with KH/S1 domains ...
Karolina Drazkowska +5 more
semanticscholar +1 more source