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Proteome Integral Solubility Alteration (PISA) assay is widely used for identifying drug targets, but it is labour-, sample and time-consuming. Aiming at enabling automation and greatly reducing the sample amount, we developed One-Pot Time-Induced (OPTI)-PISA. Here we demonstrate OPTI-PISA performan...
ORGANISM(S): Homo sapiens (Human) 
2025-05-06 | PXD050241 | Pride
Study on antibiotic B1 and for target identification and mode of action characterization on Neisseria gonorrhoeae Strain, using Proteome Integral Solubility Alteration (PISA) Assay
ORGANISM(S): Neisseria gonorrhoeae 
2026-01-19 | PXD063107 | Pride
Ceramides are potent influencers of cell fate and function; however, their direct molecular target(s) and mechanism of action are poorly understood. In this study, we treated primary proximal tubule epithelial cells with C2-ceramide (50uM) or its precursor C2-dihydroceramide (50uM) and used proteome...
ORGANISM(S): Mus musculus (Mouse) 
2026-06-08 | PXD067617 | Pride
For target-engagement applications, a comparative analysis was performed to assess the suitability, ease of implementation and cost-effectiveness between Cellular Thermal Shift Assay (CETSA) and Proteome Integral Solubility Alteration (PISA). Human multiple myeloma cells U266B1 cell lysate was treat...
ORGANISM(S): Homo sapiens (Human) 
2024-05-20 | PXD044545 | Pride
This study applied the proteome integral solubility alteration (PISA) assay to infer molecular targets and protein–ligand interactions of candidate nematocidal compound in Haemonchus contortus. By monitoring compound-induced shifts in protein solubility across a temperature gradient, the analysis pr...
ORGANISM(S): Haemonchus contortus (Barber pole worm) 
2026-07-19 | PXD075263 | Pride
Genomics
3D tower of pisa
Multifaceted interrogation of the proteome deepens the system-wide understanding of biological systems; however, mapping the redox changes in the proteome has so far been significantly less informative than expression and solubility/stability analyses. Here, we devise the first high-throughput redox...
ORGANISM(S): Homo sapiens (Human) 
2024-08-10 | PXD042967 | Pride
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