NYU Dataset

Novel pH Modulation of Lysosomes Through β2-Adrenergic Regulation of ClC-7 in Alzheimer’s Disease

UID: 10521
* Corresponding Author
Description

Lysosomal dysfunction plays a key role in the pathogenesis of Alzheimer’s disease (AD) and Parkinson’s disease (PD). In early onset of AD, there is loss of Presenilin-1 (PSEN1) function. The loss of PSEN1 function impedes ER to lysosome delivery of chloride channel-7 (ClC-7). In murine blastocysts with different PSEN1 genotypes, isoproterenol and related β2-adrenergic agonists was used to reverse lysosomal chloride deficits. The dataset contains RNA sequencing data from mice with and without isoproterenol (ISO) treatment. Transcriptomics of PSEN1 deficient cells revealed strongly down regulated ER to lysosome transport pathways. This study showed that isoproterenol and related β2-adrenergic agonists re-acidify lysosomes in PSEN1 KO cells, which restores lysosomal proteolysis, calcium homeostasis, and normal autophagy flux.

Subject of Study
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Keywords

Access

Restrictions
Free to All
Instructions
The raw and processed data are available through Gene Expression Omnibus (GEO) repository.
Access via GEO


Accession #: GSE136894

Associated Publications
Data Type
Equipment Used
Agilent 2100 Bioanalyzer
Agilent 2200 TapeStation System
Illumina HiSeq 2500
PerkinElmer VICTOR2 D
Philips CM10
Zeiss LSM 510 META
Software Used
bcl2fastq v1.8.4
edgeR
Enrichr
FastQ Screen v0.5.2
GraphPad Prism v8.0
ImageJ
limma
R
Real Time Analysis
STAR v2.6.0a
Subread package v1.6.3
Trimmomatic v0.36
ZEN v3.5
Grant Support