Scientific collaboration between GIBH and CRG: 2 Postdoctoral Positions to study stem cell physiology and somatic cell reprogramming at the Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, China
In GenStorm our goal is to combine high resolution microscopy with molecular modeling techniques. With this multidisciplinary approach we aim to understand how genes are organized within the cell nucleus and how this affects their function. The project is coordinated by Victoria Neguembor (Cosma lab at CRG) and Pablo Dans (Orozco lab at IRBB).
Our work on PoSTAC (Polycistronic SunTAg modified CRISPR) has been published in Nucleic Acids Research.PoSTAC is a gene visualisation tool that combines CRISPR/dCas9 with SunTag labeling and polycistronic vectors. PoSTAC enables live cell and super-resolution imaging of multiple genes with high spatiotemporal resolution and high sensitivity.Neguembor et al. 2017 Nucleic Acids Research
Ilda showed that the Paternally Expressed Gene-3 (PEG 3) is a novel regulator of somatic cell reprogramming. Peg 3 enhances cell reprogramming by acting on cell metabolism.Theka et al. Scientific Reports 2017 Aug 29;7(1):9705.https://www.nature.com/articles/s41598-017-10016-7
Ruben Sebastian Perez, a master student in our lab, has got the second place in the “Tell it to your parents” contest organized by Sociedad Española de Bioquímica y Biología Molecular (SEBBM).Master students and bachelor students had to make videos for the general audience, in which they explain different Research concepts in the simplest way possible.Below you can get a link to Ruben’s video : "A decade of iPS cells"
Until now hepatocyte replication has been considered the main mechanism of liver regeneration after hepatectomy in mammals. We recently found that bone marrow cells can migrate into the liver upon resection and fuse with the hepatocytes. The derived hybrids proliferate and are essential for efficient liver regeneration, which is also predicted by mathematical modelling. Pedone et al. Cell Reports. 2017 Jan 3;18(1):107-121.http://www.cell.com/cell-reports/pdf/S2211-1247(16)31681-3.pdf