neoepiscope improves neoepitope prediction with multivariant phasing.

Motivation: The vast majority of tools for neoepitope prediction from DNA sequencing of complementary tumor and normal patient samples do not consider germline context or the potential for the co-occurrence of two or more somatic variants on the same mRNA transcript. Without consideration of these phenomena, existing approaches are likely to produce both false-positive and false-negative results, resulting in an inaccurate and incomplete picture of the cancer neoepitope landscape. We developed neoepiscope chiefly to address this issue for single nucleotide variants (SNVs) and insertions/deletions (indels).

Dose-Dependent Regulation of Alternative Splicing by MBNL Proteins Reveals Biomarkers for Myotonic Dystrophy.

Alternative splicing is a regulated process that results in expression of specific mRNA and protein isoforms. Alternative splicing factors determine the relative abundance of each isoform. Here we focus on MBNL1, a splicing factor misregulated in the disease myotonic dystrophy.

Evidence of a broad histamine footprint on the human exercise transcriptome.

Key Points: Histamine is a primordial signalling molecule, capable of activating cells in an autocrine or paracrine fashion via specific cell surface receptors, in a variety of pathways that probably predate its more recent role in innate and adaptive immunity. Although histamine is normally associated with pathological conditions or allergic and anaphylactic reactions, it may contribute beneficially to the normal changes that occur within skeletal muscle during the recovery from exercise. We show that the human response to exercise includes an altered expression of thousands of protein-coding genes, and much of this response appears to be driven by histamine.

Actinomycin D Specifically Reduces Expanded CUG Repeat RNA in Myotonic Dystrophy Models.

Myotonic dystrophy type 1 (DM1) is an inherited disease characterized by the inability to relax contracted muscles. Affected individuals carry large CTG expansions that are toxic when transcribed. One possible treatment approach is to reduce or eliminate transcription of CTG repeats.

midlife crisis encodes a conserved zinc-finger protein required to maintain neuronal differentiation in Drosophila.

Stem cells generate progeny that undergo terminal differentiation. The initiation and maintenance of the differentiated status is crucial for tissue development, function and homeostasis. Drosophila neural stem cells (neuroblasts) are a model for stem cell self-renewal and differentiation; they divide asymmetrically to self-renew and generate the neurons and glia of the CNS.