In this paper, we describe a specific method for ultrastructural detection of RNA. Our method is based in the bromination "in situ" of uridine residues in the RNA, which allows the detection of brominated RNA with specific antibodies against bromo-deoxyuridine. With this method we can achieve high specificity and resolution, and it can be applied to Epon or acrylic resin embedded material.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.jsb.2005.06.005 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
CRISPR detection of cardiac tumor-associated microRNAs.
Mol Biol Rep
January 2025
Department of Cardiology, Ganzhou People's Hospital, Ganzhou, Jiangxi, China.
As multiple imaging modalities cannot reliably diagnose cardiac tumors, the molecular approach offers alternative ways to detect rare ones. One such molecular approach is CRISPR-based diagnostics (CRISPR-Dx). CRISPR-Dx enables visual readout, portable diagnostics, and rapid and multiplex detection of nucleic acids such as microRNA (miRNA).
View Article and Find Full Text PDFWTAP-Mediated m6A Modification of TRAIL-DR4 Suppresses MH7A Cell Apoptosis.
Int J Rheum Dis
January 2025
The First Affiliated Hospital of Anhui University of Chinese Medicine, Hefei, Anhui, China.
Background: N6-methyladenosine (m6A) is one of the most conserved internal RNA modifications, which has been implicated in many biological processes, such as apoptosis and proliferation. Wilms tumor 1-associating protein (WTAP), as a key component of m6A methylation, is a nuclear protein that has been associated with the regulation of proliferation and apoptosis. Rheumatoid arthritis (RA), a systemic, infiltrating autoimmune disease, is characterized by synovial hyperplasia.
View Article and Find Full Text PDFInvestigating non-target site resistance to pyroxsulam in a glyphosate-resistant Lolium rigidum population.
Pest Manag Sci
January 2025
College of Plant Protection, Hunan Agricultural University, Changsha, China.
Background: Resistance to multiple herbicides is common in Lolium rigidum. Here, resistance to acetolactate synthase (ALS)- and susceptibility to acetyl-CoA carboxylase (ACCase)-inhibiting herbicides was confirmed in a glyphosate-resistant L. rigidum population (NLR70) from Australia and the mechanisms of pyroxsulam resistance were examined.
View Article and Find Full Text PDFFocused Ultrasound and Microbubble-Mediated Delivery of CRISPR-Cas9 Ribonucleoprotein to Human Induced Pluripotent Stem Cells.
Mol Ther
January 2025
Department of Biology, Concordia University, 7141 Sherbrooke St. W H4B 1R6, Montreal, Canada; Department of Physics, Concordia University, 7141 Sherbrooke St. W H4B 1R6, Montreal, Canada. Electronic address:
CRISPR-Cas9 ribonucleoproteins (RNPs) have been heavily considered for gene therapy due to their high on-target efficiency, rapid activity and lack of insertional mutagenesis relative to other CRISPR-Cas9 delivery formats. Genetic diseases such as hypertrophic cardiomyopathy currently lack effective treatment strategies and are prime targets for CRISPR-Cas9 gene editing technology. However, current in-vivo delivery strategies for Cas9 pose risks of unwanted immunogenic responses.
View Article and Find Full Text PDFDNAJB1-PKAc Kinase Is Expressed in Young Patients with Pediatric Liver Cancers and Enhances Carcinogenic Pathways.
Cancers (Basel)
December 2024
Division of General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA.
Hepatoblastoma (HBL) and fibrolamellar hepatocellular carcinoma (FLC) are the most common liver malignancies in children and young adults. FLC oncogenesis is associated with the generation of the fusion kinase, DNAJB1-PKAc (J-PKAc). J-PKAc has been found in 90% of FLC patients' tumors but not in other liver cancers.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!