Nat Commun April 2023 PMID 37085492

Single-nucleus RNA-sequencing of autosomal dominant Alzheimer disease and risk variant carriers.

Logan Brase, Shih-Feng You, Ricardo D'Oliveira Albanus, Jorge L Del-Aguila, Yaoyi Dai, Brenna C Novotny, Carolina Soriano-Tarraga, Taitea Dykstra, Maria Victoria Fernandez, John P Budde, Kristy Bergmann, John C Morris, Randall J Bateman, Richard J Perrin, Eric McDade

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The discussions highlight curiosity about the detailed cellular findings, such as mentions of pathways like TREM2 and MS4A, with words like 'important' and 'interesting' indicating moderate interest. The tone varies from cautious optimism to neutral, reflecting a recognition of the research's potential without a strong consensus on its immediate significance.

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Discussions reflect mixed reactions; some acknowledge the significance while others are skeptical or neutral.

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Participants show moderate curiosity, with some expressing interest in the research details but not overwhelmingly so.

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Comments include references to methodology and implications, indicating some level of detailed engagement.

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While some discussions suggest the research could influence further studies, overall perceived impact remains moderate.

Abstract in brief

Genetic studies on Alzheimer’s disease (AD) have focused on gene variants linked to the amyloid cascade, lipid metabolism, and neuroimmune response, but their specific effects in different cell types are unclear.
Researchers conducted single-nucleus RNA sequencing on almost 300,000 nuclei from the parietal cortex of AD patients with various genetic backgrounds, revealing common gene dysregulation patterns across groups, although distinct transcriptional states exist among variant carriers.
Key findings include specific dysregulated pathways in cell types, such as TREM2 in oligodendrocytes and MS4A in microglia, highlighting the transcriptional diversity driven by AD genetic factors and the varied cellular responses involved.

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Single-nucleus RNA Sequencing Reveals Cell-specific Patterns in Autosomal Dominant Alzheimer Disease

Single-nucleus RNA sequencing of nearly 300,000 nuclei from Alzheimer patients highlights shared and distinct gene expression changes across genetic backgrounds, revealing diverse cellular responses and dysregulated…

STEM RTCL TV · Jul 19, 2023 26 views

Takei Lab

@LabTakei · X

Nature Communications volume 14, Article number: 2314 (2023) Single-nucleus RNA-sequencing of autosomal dominant Alzheimer disease and risk variant carriers https://t.co/Efh18yhSX7

Aug 6, 2023 · 2 likes · 1,059 followers View post →

Lindsay Hohsfield

@LHohsfield · X

Single-nucleus RNA-sequencing of autosomal dominant Alzheimer disease and risk variant carriers https://t.co/wVS2R4YQVl

Apr 25, 2023 · 4 likes · 960 followers View post →

STIGMABASE

@stigmabase · X

Apr 24, 2023 · 1,122 followers View post →

Lala

@CNSProteostasis · X

Single-nucleus RNA-sequencing of autosomal dominant Alzheimer disease and risk variant carriers https://t.co/RKFDR9tzV1 https://t.co/cEvoTon055

Apr 22, 2023 · 20 followers View post →

New neuroscience papers in Nature Communications

@NeuroPaperBot · X

Single-nucleus RNA-sequencing of autosomal dominant Alzheimer disease and risk variant carriers https://t.co/RGHDe20LKa

Apr 21, 2023 · 7 likes · 1,956 followers View post →