NewslettersExtracellular Matrix NewsMesenchymal Cell NewsSecretory Defects in Pediatric Osteosarcoma Result from Downregulation of Selective COPII Coatomer ProteinsBy Justin.choi - March 17, 2022017Investigators revealed the mechanism responsible for the dilated ER that is a hallmark characteristic of osteosarcomas and identified a highly conserved molecular signature for this genetically unstable tumor.[iScience] 6445212 BBBBBBBB items 1 apa 0 default asc 1 173004 https://www.stemcellsciencenews.com/wp-content/plugins/zotpress/AbstractFull ArticleGraphical Abstract