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Neural stem cells shape intracellular calcium landscapes to control cell identity and function

21. May 2026 by a3-admin

Asymmetrically dividing neural stem cells (NSCs) provide the foundation for brain development by coupling self-renewal to the generation of diverse differentiated progeny. Yet how NSCs actively…

Categories Biology

Aptamer charge-amplified field-effect transistor biosensors achieve picomolar detection limits for small-molecule biomarkers in complex biological matrices

21. May 2026 by a3-admin

Aptamers are attractive receptors for small-molecule biomarker detection in complex samples because of their high stability, affinity, and specificity, but aptamer-based sensors generally lack the…

Categories Biology

Specialized outputs and behavioral contributions of Purkinje cell subtypes

21. May 2026 by a3-admin

Purkinje cells (PCs), the sole outputs of the cerebellar cortex, transform granule cell firing patterns into appropriate outputs to drive learning and behavior. Two major PC classes (typically…

Categories Biology

Combinatorial transcription factor interactions drive modular gene regulatory networks

21. May 2026 by a3-admin

Transcription factors (TFs) cooperatively drive gene regulatory networks (GRNs) to establish transcriptional states. Forced induction of TFs in combination can reprogram cell state by supplanting…

Categories Biology

Becoming Biomedical Faculty: A Longitudinal Analysis of Successful Academic Career Aspirants Career Perspectives, Motivations, and Intentions

21. May 2026 by a3-admin

Seismic shifts within academia over the last several decades have seen the growth of biomedical PhD recipients alongside the relative stagnation of tenure-track research-intensive faculty careers…

Categories Biology

Shared and Distinct Object Spaces in Human and Macaque Inferotemporal Cortex

21. May 2026 by a3-admin

Inferotemporal (IT) cortex is central to primate object vision, yet we still lack a systematic understanding of which aspects of its functional organization generalize across humans and macaques, and…

Categories Biology

Adrenal Gland Macrophage-derived TGF-β Governs Vascular Permeability to Drive Monocyte Recruitment during Stress

21. May 2026 by a3-admin

The adrenal glands are central regulators of systemic stress responses through tightly controlled glucocorticoid production. Yet, the contribution of local immune-vascular interactions to adrenal…

Categories Biology

Bayesian Parameter Balancing Enables Robust and Consistent Estimation of Kinetic Parameter Uncertainty

21. May 2026 by a3-admin

Motivation: Kinetic models are central to systems biology, but enzyme-kinetic parameters compiled from the literature and databases are often incomplete, inconsistent, and measured under…

Categories Biology

Glucagon-like peptide-1 receptor agonist, semaglutide, attenuates intravenous self-administration of fentanyl in female rats

21. May 2026 by a3-admin

Current treatments for opioid use disorder (OUD) have major barriers to access. As such, researching new potential therapies for OUD is important to public health. Previous research has implicated…

Categories Biology

A Small-Molecule Mitochondrial Complex I Modulator Improves Behavioral and Mitochondrial Dysfunction in Schizophrenia

21. May 2026 by a3-admin

Weak inhibition of mitochondrial complex I (mtCI) has been shown to have neuroprotective effects in cellular and animal models of Alzheimers and Huntingtons diseases, at least in part by enhancing…

Categories Biology
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