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Mouse Bladder LC-MS after bladder wall injection with Schistosoma haematobium eggs

ABSTRACT: Urogenital schistosomiasis (caused by Schistosoma haematobium) remains a major public health concern worldwide. In response to parasite egg deposition, the host bladder undergoes gross and molecular morphological changes relevant for disease manifestation. However, limited mechanistic studies to date imply that the molecular mechanisms underlying pathology have not been well-defined. We leveraged a mouse model of urogenital schistosomiasis to perform for the first time, proteome profiling of the early molecular events that occur in the bladder after exposure to S. haematobium eggs, and to elucidate the protein pathways involved in urogenital schistosomiasis-induced pathology. Purified S. haematobium eggs or control vehicle were microinjected into the bladder walls of mice. Mice were sacrificed seven days post-injection and bladder proteins isolated and processed for proteome profiling using mass spectrometry.

INSTRUMENT(S): Orbitrap Eclipse

ORGANISM(S): Mus Musculus (mouse)

TISSUE(S): Urinary Bladder

DISEASE(S): Urinary Schistosomiasis

SUBMITTER: Derick Osakunor

LAB HEAD: Michael H. Hsieh

PROVIDER: PXD029852 | Pride | 2022-01-23

REPOSITORIES: Pride

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