User profiles for Anna-Lena Steckelberg
Anna-Lena SteckelbergAssistant Professor, Columbia University Irving Medical Center Verified email at cumc.columbia.edu Cited by 581 |
[PDF][PDF] CWC22 connects pre-mRNA splicing and exon junction complex assembly
AL Steckelberg, V Boehm, AM Gromadzka, NH Gehring - Cell reports, 2012 - cell.com
The exon junction complex (EJC) is a key regulator of posttranscriptional mRNA fate and
binds to mRNA during splicing. Although the composition of EJCs is well understood, the …
binds to mRNA during splicing. Although the composition of EJCs is well understood, the …
Long 3′ UTRs predispose neurons to inflammation by promoting immunostimulatory double-stranded RNA formation
…, L Yu, C Wu, T Ito, Y Huang, AL Steckelberg… - Science …, 2023 - science.org
Loss of RNA homeostasis underlies numerous neurodegenerative and neuroinflammatory
diseases. However, the molecular mechanisms that trigger neuroinflammation are poorly …
diseases. However, the molecular mechanisms that trigger neuroinflammation are poorly …
A short conserved motif in ALYREF directs cap-and EJC-dependent assembly of export complexes on spliced mRNAs
AM Gromadzka, AL Steckelberg, KK Singh… - Nucleic acids …, 2016 - academic.oup.com
The export of messenger RNAs (mRNAs) is the final of several nuclear posttranscriptional
steps of gene expression. The formation of export-competent mRNPs involves the recruitment …
steps of gene expression. The formation of export-competent mRNPs involves the recruitment …
A folded viral noncoding RNA blocks host cell exoribonucleases through a conformationally dynamic RNA structure
AL Steckelberg, BM Akiyama… - Proceedings of the …, 2018 - National Acad Sciences
Folded RNA elements that block processive 5′ → 3′ cellular exoribonucleases (xrRNAs)
to produce biologically active viral noncoding RNAs have been discovered in flaviviruses, …
to produce biologically active viral noncoding RNAs have been discovered in flaviviruses, …
[PDF][PDF] Exon junction complexes suppress spurious splice sites to safeguard transcriptome integrity
Productive splicing of human precursor messenger RNAs (pre-mRNAs) requires the correct
selection of authentic splice sites (SS) from the large pool of potential SS. Although SS …
selection of authentic splice sites (SS) from the large pool of potential SS. Although SS …
Evaluating ribosomal frameshifting in CCR5 mRNA decoding
During the decoding of a subset of mRNAs, a proportion of ribosomes productively shift to
the− 1 reading frame at specific slippage-prone sites in a phenomenon known as programmed…
the− 1 reading frame at specific slippage-prone sites in a phenomenon known as programmed…
Different tertiary interactions create the same important 3D features in a distinct flavivirus xrRNA
During infection by a flavivirus (FV), cells accumulate noncoding subgenomic flavivirus
RNAs (sfRNAs) that interfere with several antiviral pathways. These sfRNAs are formed by …
RNAs (sfRNAs) that interfere with several antiviral pathways. These sfRNAs are formed by …
Exoribonuclease-resistant RNAs exist within both coding and noncoding subgenomic RNAs
Many viruses produce protein-coding and noncoding subgenomic RNAs (sgRNAs) that are
critical for infection. A recently discovered pathway for viral sgRNA production uses …
critical for infection. A recently discovered pathway for viral sgRNA production uses …
NKAP is a novel RS-related protein that interacts with RNA and RNA binding proteins
NKAP is a highly conserved protein with roles in transcriptional repression, T-cell development,
maturation and acquisition of functional competency and maintenance and survival of …
maturation and acquisition of functional competency and maintenance and survival of …
The crystal structure of a Polerovirus exoribonuclease-resistant RNA shows how diverse sequences are integrated into a conserved fold
Exoribonuclease-resistant RNAs (xrRNAs) are discrete elements that block the progression
of 5′ to 3′ exoribonucleases using specifically folded RNA structures. A recently …
of 5′ to 3′ exoribonucleases using specifically folded RNA structures. A recently …