Pregled bibliografske jedinice broj: 1173631
Transcriptomic taxonomy and neurogenic trajectories of adult human, macaque, and pig hippocampal and entorhinal cells
Transcriptomic taxonomy and neurogenic trajectories of adult human, macaque, and pig hippocampal and entorhinal cells // Neuron, (2021), 110; 1-18 doi:10.1016/j.neuron.2021.10.036 (međunarodna recenzija, članak, znanstveni)
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Naslov
Transcriptomic taxonomy and neurogenic
trajectories of adult human, macaque, and pig
hippocampal and entorhinal cells
Autori
Franjic, Daniel ; Skarica, Mario ; Ma, Shaojie ; Arellano, Jon I. ; Tebbenkamp, Andrew T.N. ; Choi, Jinmyung ; Xu, Chuan ; Li, Qian ; Morozov, Yury M. ; Andrijevic, David ; Vrselja, Zvonimir ; Spajic, Ana ; Santpere, Gabriel ; Li, Mingfeng ; Zhang, Shupei ; Liu, Yang ; Spurrier, Joshua ; Zhang, Le ; Gudelj, Ivan ; Rapan, Lucija ; Takahashi, Hideyuki ; Huttner, Anita ; Fan, Rong ; Strittmatter, Stephen M. ; Sousa, Andre M.M. ; Rakic, Pasko ; Sestan, Nenad
Izvornik
Neuron (0896-6273)
(2021), 110;
1-18
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
adult neurogenesis ; Alzheimer's disease ; doublecortin ; entorhinal cortex ; evolution ; hippocampus ; immature neurons ; METTL7B ; neuroblast ; single-cell RNA-seq
Sažetak
The hippocampal-entorhinal system supports cognitive functions, has lifelong neurogenic capabilities in many species, and is selectively vulnerable to Alzheimer's disease. To investigate neurogenic potential and cellular diversity, we profiled single-nucleus transcriptomes in five hippocampal-entorhinal subregions in humans, macaques, and pigs. Integrated cross-species analysis revealed robust transcriptomic and histologic signatures of neurogenesis in the adult mouse, pig, and macaque but not humans. Doublecortin (DCX), a widely accepted marker of newly generated granule cells, was detected in diverse human neurons, but it did not define immature neuron populations. To explore species differences in cellular diversity and implications for disease, we characterized subregion-specific, transcriptomically defined cell types and transitional changes from the three-layered archicortex to the six-layered neocortex. Notably, METTL7B defined subregion-specific excitatory neurons and astrocytes in primates, associated with endoplasmic reticulum and lipid droplet proteins, including Alzheimer's disease-related proteins. This resource reveals cell-type- and species-specific properties shaping hippocampal- entorhinal neurogenesis and function.
Izvorni jezik
Engleski
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Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE
- Nature Index