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Learning to lead

1 month 4 weeks ago
Science, Volume 391, Issue 6781, Page 210-210, January 2026.
Derek O’Keeffe

Self-induced Floquet magnons in magnetic vortices

1 month 4 weeks ago
Science, Volume 391, Issue 6781, Page 190-194, January 2026.
Christopher Heins, Lukas Körber, Joo-Von Kim, Thibaut Devolder, Johan H. Mentink, Attila Kákay, Jürgen Fassbender, Katrin Schultheiss, Helmut Schultheiss

USP25 inhibition ameliorates Parkinson's disease by restoring mitophagy

1 month 4 weeks ago
Parkinson's disease (PD) is a progressive neurodegenerative disease that casts a significant shadow over global health and the identification of therapeutic targets for PD will empower more effective clinical treatment. The gene encoding the deubiquitinating enzyme USP25 has been identified as a susceptible locus for PD, but the role of USP25 in PD remains unknown. In this study, we found that USP25 exacerbated dopaminergic neuronal loss and motor deficits in murine models of PD by sabotaging...
Yanqi Xu

A distinct subset of stem-cell memory is poised for the cytotoxicity program in CD4<sup>+</sup> T cells in humans

1 month 4 weeks ago
The CD4^(+) cytotoxic T lymphocytes (CD4-CTLs) with cytotoxic potential are reported to be the components of protective immune response in many diseases. However, the lack of understanding about their lineage, molecular character, and cytolytic potential in comparison to CD8^(+)(CD8)-CTLs has restricted their utility. Thus, here, by parallelly analyzing the human peripheral CD4-CTLs and CD8-CTLs, we demonstrate that they are indistinguishable for the cytotoxic program. Furthermore, using an...
Raunak Kar

Neuronal TrkB supports adult cortical oligodendrogenesis in the brains of older adult mice

1 month 4 weeks ago
Lifelong oligodendrogenesis and myelination is critical for healthy brain aging. Using cumulative labelling with thymidine analogue, 5-ethynyl-2'-deoxyuridine (EdU) for 6-weeks commencing at 2-, 12- and 18-months of age in C57BL/6 mice, we found that oligodendrocyte progenitor cell (OPC) proliferation and oligodendroglial densities are relatively stable in the adult mouse optic nerve, corpus callosum and somatosensory cortex. We also found that more proliferative adult OPCs differentiate into...
Madeline Nicholson