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Biology

ToxCastLite: A portable semantic evidence graph linking in vitro bioactivity, in vivo toxicity, and exposure-use context

19. May 2026 by a3-admin

Motivation: The ToxCast database is a valuable resource for computational toxicology and new approach methodologies (NAMs), but the approximately 100GB MySQL distribution is difficult to use for…

Categories Biology

Emotional valence of conspecific vocalizations modulates auditory and limbic brain activity in juvenile pigs

19. May 2026 by a3-admin

Pig vocalizations convey information about the emotional states of individuals, varying with arousal and valence. Studies show that different call types reflect distinct emotional contexts and social…

Categories Biology

CDK12 and CDK13 suppress distinct intronic polyadenylation sites

19. May 2026 by a3-admin

Cyclin-dependent kinases CDK12 and CDK13 are RNA polymerase II C-terminal domain Ser2 kinases that regulate transcriptional elongation and co-transcriptional RNA processing. Loss-of-function (LOF)…

Categories Biology

BioGAIP: A Scalable, User-Friendly and Robust LLM-Powered Multi-Agent System for Automated Bioinformatics Tasks

19. May 2026 by a3-admin

The rapid explosion of large-scale, high-throughput biological data has created an urgent demand for efficient analysis pipelines. Traditional bioinformatics approaches, while powerful, often require…

Categories Biology

Cooperative regulation of NF-E2 related factor 1 protein stability and transcriptional activation by endoplasmic reticulum-associated degradation system mediator, Selenoprotein S/K.

19. May 2026 by a3-admin

NRF1 is a key mediator of the proteasome recovery pathway, yet its regulation by ER-resident factors is not fully elucidated. Here, we demonstrate that selenoproteins SELS and SELK are critical…

Categories Biology

Geometric averaging provides normalization-invariant feature ranking in compositional sequencing data

19. May 2026 by a3-admin

In compositional next-generation sequencing (NGS) analyses (including microbiome studies, RNA-seq and metagenomics) the arithmetic mean (AM) of relative proportions is the default operator for…

Categories Biology

cadmus: a robust pipeline for scalable retrieval of full-text biomedical literature

19. May 2026 by a3-admin

cadmus is an open-source Python toolkit for automated retrieval and processing of full-text biomedical literature. It utilises programmatic access to PubMed, Crossref, Europe PMC, PMC, and publisher…

Categories Biology

Expanded Group-Constrained Parcels Enhance Coverage and Reproducibility of the Scene-Selective Cortex

19. May 2026 by a3-admin

A common approach for investigating high-level visual cortex with functional magnetic resonance imaging (fMRI) is to define regions of interest (ROIs) in individual participants using functional…

Categories Biology

Optogenetic cochlear stimulation evokes midbrain activity with near-physiological temporal fidelity

19. May 2026 by a3-admin

When hearing fails, stimulation of the auditory nerve by electrical cochlear implants (eCIs) partially restores hearing, with most eCI users achieving open speech understanding. However, the broad…

Categories Biology

Hydroxychloroquine alters the cytoskeleton to impair cell migration

19. May 2026 by a3-admin

Hydroxychloroquine (HCQ), a clinically relevant quinoline derivative, impairs both collective and individual cell migration by disrupting actin and vimentin cytoskeletal dynamics during wound…

Categories Biology
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