2026-06-14T03:33:07Zhttps://repisalud.isciii.es/rest/oai/request

oai:repisalud.isciii.es:20.500.12105/66592024-09-27T09:14:49Zcom_20.500.12105_19604com_20.500.12105_2051col_20.500.12105_19605col_20.500.12105_19607

00925njm 22002777a 4500 dc Gomes-Alves, Patrícia author Serra, Margarida author Brito, Catarina author R-Borlado, Luis author Lopez, Juan Antonio author Vazquez, Jesus author Carrondo, Manuel J T author Bernad, Antonio author Alves, Paula M author 2015-04 Human cardiac stem cells (hCSC) express a portfolio of plasma membrane receptors that are involved in the regulatory auto/paracrine feedback loop mechanism of activation of these cells, and consequently contribute to myocardial regeneration. In order to attain a comprehensive description of hCSC receptome and overcoming the inability demonstrated by other technologies applied in receptor identification, mainly due to the transmembrane nature, high hydrophobic character and relative low concentration of these proteins, we have exploited and improved a proteomics workflow. This approach was based on the enrichment of hCSC plasma membrane fraction and addition of prefractionation steps prior to MS analysis. More than 100 plasma membrane receptors were identified. The data reported herein constitute a valuable source of information to further understand cardiac stem cells activation mechanisms and the subsequent cardiac repair process. All MS data have been deposited in the ProteomeXchange with identifier PXD001117 (http://proteomecentral.proteomexchange.org/dataset/PXD001117). Proteomics, 2015. 15(7): p. 1332-7 10.1002/pmic.201400318 1615-9861 1615-9853 Proteomics 25504917 http://hdl.handle.net/20.500.12105/6659 Biomedicine Human cardiac stem cells Nano-LC-MS/MS Prefractionation Receptome Exploring analytical proteomics platforms toward the definition of human cardiac stem cells receptome