Proteomics

Dataset Information

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Proteomics analysis of glioma cells and astrocytes


ABSTRACT: Cell membranes harvested from U251 and primary healthy astrocytes were prepared for LC-MS/MS analysis. After analysis, we could obtain a pool of proteins, which were enriched in the U251 cell membrane sample rather than healthy astrocyte membrane sample.

ORGANISM(S): Homo Sapiens

SUBMITTER: Hui Tan  

PROVIDER: PXD030760 | iProX | Thu Jan 06 00:00:00 GMT 2022

REPOSITORIES: iProX

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Publications

Engineered biomimetic nanoparticles achieve targeted delivery and efficient metabolism-based synergistic therapy against glioblastoma.

Lu Guihong G   Wang Xiaojun X   Li Feng F   Wang Shuang S   Zhao Jiawei J   Wang Jinyi J   Liu Jing J   Lyu Chengliang C   Ye Peng P   Tan Hui H   Li Weiping W   Ma Guanghui G   Wei Wei W  

Nature communications 20220721 1


Glioblastoma multiforme (GBM) is an aggressive brain cancer with a poor prognosis and few treatment options. Here, building on the observation of elevated lactate (LA) in resected GBM, we develop biomimetic therapeutic nanoparticles (NPs) that deliver agents for LA metabolism-based synergistic therapy. Because our self-assembling NPs are encapsulated in membranes derived from glioma cells, they readily penetrate the blood-brain barrier and target GBM through homotypic recognition. After reaching  ...[more]

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