Visium
Human aortic valve leaflet
GSM9196847
bronze Interactive viewer H&E aortic valve stenosis Provisional
print(sdata)
SpatialData object
├── Images
│ ├── 'GSM9196847_patient_1B_hires_image': DataArray[cyx] (3, 1876, 2000)
│ └── 'GSM9196847_patient_1B_lowres_image': DataArray[cyx] (3, 563, 600)
├── Shapes
│ └── 'GSM9196847_patient_1B': GeoDataFrame shape: (1264, 2) (2D shapes)
└── Tables
└── 'table': AnnData (1264, 36601)
with coordinate systems:
▸ 'GSM9196847_patient_1B', with elements:
GSM9196847_patient_1B_hires_image (Images), GSM9196847_patient_1B_lowres_image (Images), GSM9196847_patient_1B (Shapes)
▸ 'GSM9196847_patient_1B_downscaled_hires', with elements:
GSM9196847_patient_1B_hires_image (Images), GSM9196847_patient_1B (Shapes)
▸ 'GSM9196847_patient_1B_downscaled_lowres', with elements:
GSM9196847_patient_1B_lowres_image (Images), GSM9196847_patient_1B (Shapes) Load in Python
import lamindb as ln
db = ln.DB("scverse/spatialdata-db")
artifact = db.Artifact.get("h4ZFYd8paMPmpqXc") # latest version
sdata = artifact.load() # cache, then load into memory
group = artifact.open() # stream without downloading
path = artifact.cache() # sync into the local cache, returns the path Load from the CLI
# one-shot: cache the dataset and print its local path
lamin load https://lamin.ai/scverse/spatialdata-db/artifact/h4ZFYd8paMPmpqXc
# or connect once, then load by uid
lamin connect scverse/spatialdata-db
lamin load artifact --uid h4ZFYd8paMPmpqXc Load with the Python client
# pip install git+https://github.com/theislab/spatialdata-db-client
from sddb import Catalog
ds = Catalog().cohort(uids=["h4ZFYd8paMPmpqXc0000"])[0]
ds.elements() # inspect without downloading
sdata = ds.load(lazy=False) # copy to the local cache and openPart of collection
Spatial transcriptomic profiling of the human aortic valve reveals cellular sex differences near sites of calcification→ 8 datasets · other
Metadata
- Technology
- Visium
- Organism
- human
- Tissue
- aortic valve leaflet
- Condition
- aortic valve stenosis
- Modality
- RNA
- Observations
- 1,264
- Tier
- bronze
- Chemistry
- Visium v1
- Magnification
- other
- Resolution
- 2,000 × 1,876 px
- mpp
- 3.595 µm/px
- Size
- 7.8 MB
- Sample ID
- GSM9196847
- License
- unknown
- Published
- Jun 3, 2026
Cite this dataset
No linked publication found — please cite the data source: NCBI GEO ↗.
Source: NCBI GEO ↗ · Reprocessed to SpatialData by SpatialData-DB