Results 111 to 120 of about 83,398 (334)
RNA surveillance and the exosome [PDF]
RNA, 2015 The discoveries that have had the greatest effect on my work over the past 20 years relate to the nuclear RNA surveillance systems, particularly the exosome complex and its cofactors in budding yeast. These insights were made possible, in large part, by technical progress; in the fields of proteomics, genetics, structural biology, high-throughput ...
openaire +3 more sources
Advanced Materials Technologies, EarlyView.This study presents microfabricated electrochemical sensors for detecting ultralow viral particles counts through evaporation‐enhanced redox cycling (E2RC). To achieve sub‐micrometer gap in interdigitated microelectrodes, a scalable, nanolithography‐free fabrication method is developed.
Pouya Soltan Khamsi +2 more
wiley +1 more source
Label-free detection of exosomes from different cellular sources based on surface-enhanced Raman spectroscopy combined with machine learning models [PDF]
arXivExosomes are significant facilitators of inter-cellular communication that can unveil cell-cell interactions, signaling pathways, regulatory mechanisms and disease diagnostics. Nonetheless, current analysis required large amount of data for exosome identification that it hampers efficient and timely mechanism study and diagnostics.
arxiv
Progress in Surface Plasmon and Other Resonance Biosensors for Biomedical Applications
Advanced Materials Technologies, EarlyView.This is the shortened version: Recent advancements in surface plasmon resonance and other optical resonance biosensors for biomedical applications are presented. Advanced sensing strategies are examined for the detection of diverse analytes, integration of nanomaterials and machine learning, and emerging nonplasmonic modes like guided mode resonance ...
Faten Bashar Kamal Eddin +8 more
wiley +1 more source
Reply to ‘Sulfisoxazole does not inhibit the secretion of small extracellular vesicles’
Nature Communications, 2021 Chan-Hyeong Lee +5 more
doaj +1 more source
eLife, 2017 Nuclear RNA exosomes catalyze a range of RNA processing and decay activities that are coordinated in part by cofactors, including Mpp6, Rrp47, and the Mtr4 RNA helicase.
Elizabeth V Wasmuth +4 more
doaj +1 more source
Degradation of ribosomal RNA precursors by the exosome [PDF]
, 2000 Christine Allmang
openalex +1 more source
EMBnet.journalEpigenetics is the study of heritable changes in gene expression that occur without changes to the underlying DNA sequence. Epigenetic modifications can include DNA methylation, histone modifications, and non-coding RNAs, among others. These modifications can influence the expression of genes by altering the way DNA is packaged and accessed by ...
Papakonstantinou, Eleni +3 more
openaire +2 more sources
Exosomes in Cardiovascular Medicine [PDF]
Cardiology and Therapy, 2017 Exosomes are small, extracellular membrane-bound particles that mediate intercellular transport of a cytosolic cargo. Exosomal transfer of micro-RNA can modify gene expression in targeted cells. Exosome-based endocrine/paracrine signaling has been shown to be involved in a wide range of physiological processes including those associated with ...
openaire +4 more sources
Optical Microfiber Biomedical Sensors: Classification, Applications, and Future Perspectives
Advanced Sensor Research, EarlyView.This review delves deeply into the various types of optical microfiber biosensors, grounded firmly in their fundamental principles, and underscores their indispensable roles in pushing forward biomedical advancements. It examines the latest advancements, challenges faced by these biosensors in practical applications, future directions, breakthroughs ...
Lili Liang +5 more
wiley +1 more source