Results 71 to 80 of about 12,053,900 (263)

Advances in Non-Coding RNA Sequencing

, 2021
Non-coding RNAs (ncRNAs) comprise a set of abundant and functionally diverse RNA molecules. Since the discovery of the first ncRNA in the 1960s, ncRNAs have been shown to be involved in nearly all steps of the central dogma of molecular biology.
Damian Wollny, Aram Safrastyan, Julia Micheel   +2 more
core   +1 more source

New insights into neurodevelopmental disorders by whole genome sequencing of 100 families from Italy

npj Genomic Medicine
Neurodevelopmental disorders (NDDs) have a strong but largely unexplained genetic basis. Moreover, the genetic architecture of these complex disorders in under-represented communities is poorly studied.
Giovanni Spirito, Sara Trova, Gaia Treves, Khudayar Farmanli, Mariacristina Franzese Canonico, Agata Fant, Stefano Marangoni, Federica Furia, Debora Charrance, Nicola Locci, Sara Gottardo, Francesca Groppo, Vittoria Perseghin, Martina Toscano, Erika Bibbò, Serena Donetti Dontin, Cecilia Cargnelutti, Mélody Colliard, Alessandro Rosina, Anna Maria Beoni, Cristina Bérard, Alessandro Coppe, Paolo Serravalle, Fabio Landuzzi, Francesco Musacchia, Antonio Amoroso, Remo Sanges, Andrea Cavalli, Manuela Vecchi, Laure Obino, Stefano Gustincich   +30 more
doaj   +1 more source

Alignment-free comparative genomic screen for structured RNAs using coarse-grained secondary structure dot plots

BMC Genomics, 2017
Background Structured non-coding RNAs play many different roles in the cells, but the annotation of these RNAs is lacking even within the human genome.
Yuki Kato, Jan Gorodkin, Jakob Hull Havgaard   +2 more
doaj   +1 more source

The VHL tumor suppressor at the crossroad of protein folding, aggregation, and cancer

Molecular Oncology, EarlyView.
Mutations, environmental stress, and chaperone dysfunction can destabilize pVHL, promoting its conversion from the native folded state into amyloid‐like assemblies. This transition may contribute to protein storage, cell dormancy, survival, and drug resistance.
Lara Abad, Silvio Carlo Ermanno Tosatto, Emanuela Leonardi   +2 more
wiley   +1 more source

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

Molecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani, Dominic Guanzon, Andrew Lai, Katherin Scholz‐Romero, Sarah Reed, Edita Ritmejeryte, Rohan Lourie, Naven Chetty, Kaltin Ferguson, Carlos Salomon   +9 more
wiley   +1 more source

A role for eIF5A in translational control of stress‐inducible proteins in multiple myeloma cell lines

Molecular Oncology, EarlyView.
Loss of eIF5A rewires thapsigargin‐mediated endoplasmic reticulum stress responses in multiple myeloma cells by selective translation of mRNA transcripts, consequently dampening thapsigargin‐induced unfolded protein response (UPR) activation and shifting the balance from induction of apoptosis toward cell survival and proliferation.
Demi Both, Ingrid A. M. Derks, Raphaël Vanleyssem, Marine Leclercq, Najla El Hachem, Pierre Close, Eric Eldering, Marco Vincent Haselager   +7 more
wiley   +1 more source

Investigation into the Role of Long-Non-Coding RNA MIAT in Leukemia

, 2023
Myocardial Infarction Associated Transcript (MIAT) is a nuclear long non-coding RNA (LncRNA) with four different splicing variants. MIAT dysregulation is associated with carcinogenesis, mainly acting as an oncogene regulating cellular growth, invasion ...
Mourtada-Maarabouni, Mirna, Mirna Mourtada-Maarabouni, Alessia Ostini, Ostini, Alessia   +3 more
core   +1 more source

p190A/ARHGAP35 and p190B/ARHGAP5 proteins in endometrial cancer: a novel cancer‐relevant paralog interplay

Molecular Oncology, EarlyView.
This study identifies ARHGAP5, in addition to the frequently mutated ARHGAP35, as significantly mutated in endometrial cancer. Mutations in both genes co‐occur and are associated with their correlated downregulation. Functional CRISPR studies show that both paralogs regulate similar pathways, including actin cytoskeleton organization.
Mathilde Pinault, Capucine Heraud, Mélissa Correia de Oliveira, Véronique Neaud, Valérie Valesco, Valérie Prouzet‐Mauleon, Béatrice Turcq, Jean‐William Dupuy, Anne‐Aurélie Raymond, Sabrina Croce, Frédéric Saltel, Valérie Lagrée, Violaine Moreau   +12 more
wiley   +1 more source

Repression of RNA Polymerase II Transcription by B2 RNA Depends on a Specific Pattern of Structural Regions in the RNA

, 2015
B2 RNA is a mouse non-coding RNA that binds directly to RNA polymerase II (Pol II) and represses transcription by disrupting critical interactions between the polymerase and promoter DNA.
Jennifer Kugel, Steven Ponicsan, James Goodrich   +2 more
core   +1 more source

Flnc: Machine Learning Improves the Identification of Novel Long Noncoding RNAs from Stand-Alone RNA-Seq Data

, 2022
Long noncoding RNAs (lncRNAs) play critical regulatory roles in human development and disease. Although there are over 100,000 samples with available RNA sequencing (RNA-seq) data, many lncRNAs have yet to be annotated.
Kwon, Euijin, Zhou, Chan, Li, Zixiu, Fitzgerald, Katherine A, Zhou, Peng, Weng, Zhiping   +5 more
core   +1 more source