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Prediction of outcome for melanoma patients with surgically-resected macroscopic nodal metastases is very imprecise. We performed a comprehensive clinicopathologic assessment of fresh-frozen macroscopic nodal metastases and the preceding primary melanoma, somatic mutation profiling and gene expressi...
ORGANISM(S): Homo sapiens 
Immunity to intestinal helminth infections has been well studied, but the mechanism of helminth killing prior to expulsion remains unclear. Here we identify epithelial-cell-derived phospholipase A2 group 1B (PLA2g1B) as a host-derived endogenous anthelmintic. PLA2g1B is elevated in resistant mice an...
2018-08-13 | MTBLS523 | MetaboLights
OrbiSIMS is a recently developed instrument for label-free imaging of chemicals with micron spatial resolution and high mass resolution. We report a cryogenic workflow for OrbiSIMS (Cryo-OrbiSIMS) that improves chemical detection of lipids and other biomolecules in tissues. Cryo-OrbiSIMS boosts ioni...
2023-03-15 | MTBLS1873 | MetaboLights
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