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Regeneration mechanisms – Andras Simon's Group

We try to understand regeneration mechanisms in newts, which are semiaquatic salamanders, and have the widest repertoire of regenerative abilities among vertebrates.

Image of a newt on a white table

Our research

We sequenced a gigantic newt genome, established stable transgenesis, and created means for in vivo genome-editing. To harness these technological developments, we are now combining cell tracking studies, massive parallel sequencing and molecular manipulations in various lesion/regeneration paradigms.

We also carry out cross-species comparisons by which we aim to gain insights into regulatory programs whose appropriate targeting could impose regenerative traits to mammals. We hope that our results will lead to novel regenerative strategies as well as provide explanatory models for the evolutionarily uneven distribution of regenerative capacities.

Publications

Selected publications

  • Article: DEVELOPMENTAL CELL. 2023;58(6):450-460.e6
    Subramanian E; Elewa A; Brito G; Kumar A; Segerstolpe A; Karampelias C; Bjorklund A; Sandberg R; Echeverri K; Lui W-O; Andersson O; Simon A
  • Article: NATURE COMMUNICATIONS. 2022;13(1):6949
    Kaucka M; Araus AJ; Tesarova M; Currie JD; Bostrom J; Kavkova M; Petersen J; Yao Z; Bouchnita A; Hellander A; Zikmund T; Elewa A; Newton PT; Fei J-F; Chagin AS; Fried K; Tanaka EM; Kaiser J; Simon A; Adameyko I
  • Article: SCIENCE. 2022;377(6610):eabp9186
    Woych J; Gurrola AO; Deryckere A; Jaeger ECB; Gumnit E; Merello G; Gu J; Araus AJ; Leigh ND; Yun M; Simon A; Tosches MA
  • Article: NATURE CELL BIOLOGY. 2022;24(5):645-658
    Eroglu E; Yen CYT; Tsoi Y-L; Witman N; Elewa A; Araus AJ; Wang H; Szattler T; Umeano CH; Sohlmer J; Goedel A; Simon A; Chien KR
  • Article: NATURE COMMUNICATIONS. 2017;8(1):2286
    Elewa A; Wang H; Talavera-Lopez C; Joven A; Brito G; Kumar A; Hameed LS; Penrad-Mobayed M; Yao Z; Zamani N; Abbas Y; Abdullayev I; Sandberg R; Grabherr M; Andersson B; Simon A
  • Article: NATURE. 2016;531(7593):237-240
    Sugiura T; Wang H; Barsacchi R; Simon A; Tanaka EM
  • Article: NATURE COMMUNICATIONS. 2015;6:7916
    Wang H; Loof S; Borg P; Nader GA; Blau HM; Simon A
  • Article: CELL STEM CELL. 2014;14(2):174-187
    Sandoval-Guzman T; Wang H; Khattak S; Schuez M; Roensch K; Nacu E; Tazaki A; Joven A; Tanaka EM; Simon A

Staff and contact

Group leader

All members of the group