Helmut Kettenmann2 articles listing Helmut Kettenmann in Nature Communications, PNAS, indexed by Paperzzz from Crossref and OSF.Trem2 exacerbates ischemic brain injury through Gpnmb in a photothrombotic stroke model PNASMulticolor fate mapping of microglia reveals polyclonal proliferation, heterogeneity, and cell-cell interactions after ischemic stroke in mice Nature Communications