Collections / Epicardial fat drives macrophage response in atrial cardiomyopathy

Epicardial fat drives macrophage response in atrial cardiomyopathy

Inflammation contributes to atrial fibrillation (AF) and atrial cardiomyopathy (ACM). Spatial transcriptomic profiling of human right atrial appendage FFPE sections identified macrophage-associated fibro-fatty remodeling and inflammatory gene expression patterns associated with atrial adiposity during ACM progression.

Datasets4
Size~91 MB
AssayVisium
Samplehuman · right atrium auricular region
KindOther
www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE331446 ↗
Python · lamindb
import lamindb as ln
import spatialdata as sd

coll = ln.Collection.get(key="geo-gse331446")
coll.ordered_artifacts.df()                 # the 4 members, ordered

# download every member .zarr to the local cache:
paths = [a.cache() for a in coll.ordered_artifacts.all()]

# …or load each straight into memory as a SpatialData object:
sdatas = {a.key: sd.read_zarr(a.cache()) for a in coll.ordered_artifacts.all()}
Open in Vitessce
Visium
Human right atrium auricular region
GSM9746009
human right atrium auricular region cardiomyopathy 26 MB 2,956 obs silver H&E
TechnologyVisium
Organismhuman
Tissueright atrium auricular region
Conditioncardiomyopathy
Size26 MB
Obs2,956
silver H&E Open in Vitessce
Open in Vitessce
Visium
Human right atrium auricular region
GSM9746006
human right atrium auricular region cardiomyopathy 16 MB 2,153 obs silver H&E
TechnologyVisium
Organismhuman
Tissueright atrium auricular region
Conditioncardiomyopathy
Size16 MB
Obs2,153
silver H&E Open in Vitessce
Open in Vitessce
Visium
Human right atrium auricular region
GSM9746010
human right atrium auricular region cardiomyopathy 17 MB 2,133 obs silver H&E
TechnologyVisium
Organismhuman
Tissueright atrium auricular region
Conditioncardiomyopathy
Size17 MB
Obs2,133
silver H&E Open in Vitessce
Open in Vitessce
Visium
Human right atrium auricular region
GSM9746007
human right atrium auricular region cardiomyopathy 32 MB 3,383 obs silver H&E
TechnologyVisium
Organismhuman
Tissueright atrium auricular region
Conditioncardiomyopathy
Size32 MB
Obs3,383
silver H&E Open in Vitessce

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