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Minna Roh-Johnson

Assistant Professor of Biochemistry

Cell Migration, Tumor Microenvironment, Cytoskeleton, Zebrafish, Mouse, Dictyostelium, Immunology, Breast Cancer, Melanoma

Roh-Johnson Photo

 

Molecular Biology Program

Biological Chemistry Program

Education

B.Sc. Simon Fraser University

M.Sc. Simon Fraser University

Ph.D. University of North Carolina at Chapel Hill

Links

Lab Page

PubMed Literature Search

Twitter

roh-johnson@biochem.utah.edu

 

Research

Cancer cells hijack mechanisms of normal development. In a complex milieu of an animal, in which there are many different signals from many different cells, how does a cell parse through this information to know when and where to migrate? Our long term research goal is to identify these signals, how they are communicated, and how they are interpreted into a downstream response to regulate cell motility during development and cancer. We use a combination of animal models (zebrafish and mouse) and cell culture based models, taking advantage of the strengths of each system to answer outstanding questions in cancer cell biology.

For more info, visit our website and follow us on twitter.

References

  1. Genetic modification of primary human myeloid cells to study cell migration, activation, and organelle dynamics. Greiner D, Scott T, Olson GS, Aderem A, Roh-Johnson M, and Johnson J.S. Current Protocols. 2022; accepted.
  2. Focal adhesion-based migration is differentially regulated in vivo versus in vitro by Paxillin phosphorylation. Xue Q, Varady SRS, Waddell TQA, Carrington J, and Roh-Johnson M. BioRxiv. 2022. https://www.biorxiv.org/content/10.1101/2022.03.02.482703v1
  3. Lateral macrophage mitochondrial transfer induces cancer cell proliferation through ROS signaling. Kidwell C.U.*, Casalini J.R.*, Pradeep S, Scherer S, Greiner D, Johnson J.S., Olsen G, Rutter J, Welm A, Zangle T, and Roh-Johnson M.*equal contributions. BioRxiv. 2021. https://www.biorxiv.org/content/10.1101/2021.08.10.455713v1
  4. Mechanical worrying drives cell migration in unrestrained environments. Welf E.S., Driscoll M.K., Sapoznik E, Murali V.S., Weems A, Garcia-Arcos J.M., Roh-Johnson M, Dean K.M., Piel M, Fiolka, R, and Danuser G. BioRxiv. 2021. https://www.biorxiv.org/content/10.1101/2020.11.09.372912v2
  5. The biochemical basis of mitochondrial dysfunction in Zellweger Spectrum Disorder. Nuebel E, Morgan J, Fogarty S, Winter J, Lettlova S, Berg J, Chen Y-C, Kidwell C, Maschek J, Clowers K, Argyriou C, Chen L, Wittig I, Cox J, Roh-Johnson M, Braverman N, Bonkowsky J, Gygi S, Rutter J. EMBO Reports. 2021. July; accepted.
  6. Cell fusion potentiates tumor heterogeneity and reveals circulating hybrid cells that correlate with stage and survival. Gast CE, Silk AD, Zarour L, Riegler L, Burkhart JG, Gustafson KT, Parappilly MS, Roh-Johnson M, Goodman JR, Olson B, Schmidt M, Swain JR, Davies PS, Shasthri V, Iizuka S, Flynn P, Watson S, Korkola J, Courtneidge SA, Fischer JM, Jaboin J, Billingsley KG, Lopez CD, Burchard J, Gray J, Coussens LM, Sheppard BC, Wong MH. Science Advances. 2018. Sept 12;4(9).
  7. Sharing is Caring. Xue Q and Roh-Johnson M. Developmental Cell. 2019. May 6;49(3).
  8. Competition between TIAM1 and Membranes Balances Endophilin A3 Activity in Cancer Metastasis. Poudel KR, Roh-Johnson M, Su A, Ho T, Mathsyaraja H, Anderson S, Grady WM, Moens CB, Conacci-Sorrell M, Eisenman RN, Bai J. Developmental Cell. 2018. Jun 18;45(6):738-752. PMID: 29920278.
  9. Macrophage-dependent cytoplasmic transfer drives melanoma invasion in vivo. Roh-Johnson M, Shah AN, Stonick JA, Poudel KR, di Martino J, Hernandez RE, Gast CE, Zarour LR, Antoku S, Bravo-Cordero JJ, Wong MH, Condeelis J, Moens CB. Developmental Cell. 2017. Dec 4;43(5):549-562. PMID: 29207258
  10. Macrophage-dependent tumor cell transendothelial migration is mediated by Notch1/MenaINV-initiated invadopodium formation. Pignatelli J, Bravo-Cordero JJ, Roh-Johnson M, Gandhi SJ, Wang Y, Chen X, Eddy RJ, Xue A, Singer RH, Hodgson L, Oktay MH, Condeelis JS. Sci Rep. 2016. Nov 30;6:37874. PMID: 27901093
  11. MYC-nick promotes cell migration by inducing fascin expression and Cdc42 activation. Anderson S, Poudel KR, Roh-Johnson M, Brabletz T, Yu M, Borenstein-Auerbach N, Grady WN, Bai J, Moens CB, Eisenman RN, Conacci-Sorrell M. PNAS. 2016. Sep 13;113(37):E5481-90. PMID: 27566402
  12. Macrophage contact induces RhoA GTPase signaling to trigger tumor cell intravasation. Roh-Johnson M, Bravo-Cordero JJ, Pastialou A, Sharma VP, Liu H, Hodgson L, Condeelis J. Oncogene. 2014. Aug 14;33(33):4203-12. PMID: 2405696 
  13. Autocrine HBEGF expression promotes breast cancer intravasation, metastasis and macrophage- independent invasion in vivo. Zhou ZN, Sharma VP, Beaty BT, Roh-Johnson M, Van Rooijen N, Kenny PA, Wiley HS, Condeelis J, Segall JE. Oncogene. 2014. Jul 17;33(29):3784-93. PMID: 24013225
  14. Spatial regulation of RhoC activity defines protrusion formation in migrating cells. Bravo-Cordero JJ, Sharma VP, Roh-Johnson M, Chen X, Eddy R, Condeelis J. and Hodgson L. J. Cell Sci. 2013. Aug 1;126(Pt 15):3356-69. PMID: 23704350
  15. Triggering a cell shape change by exploiting pre-existing actomyosin contractions. Roh-Johnson M*, Shemer G*, Higgins C., McClellan J, Werts AD, Tulu US, Gao L, Betzig E, Kiehart DP, and Goldstein B. *equal contributing authors. Science. 2012. Mar 9;335(6073):1232-5. PMID: 22323741
  16. Dynamic localization of C. elegans TPR-GoLoco proteins mediates mitotic spindle orientation by extrinsic signaling. Werts AD, Roh-Johnson M, and Goldstein B. Development. 2011. Oct;138(20):4411-22. PMID: 21903670
  17. Apical constriction: A cell shape change that can drive morphogenesis. Sawyer JM, Harrell JR, Shemer G, Sullivan-Brown J, Roh-Johnson M, and Goldstein B. Dev Bio. 2010. May 1;341(1):5-19. Review. PMID: 19751720
  18. in vivo roles for Arp2/3 in cortical actin organization during C. elegans gastrulation.  . Roh-Johnson M and Goldstein B. J. Cell Sci. 2009. Nov 1;122(Pt 21):3983-93. PMID: 19889970
  19. Roles for Actin Dynamics in Cell Movements During Development. Roh-Johnson M, Sullivan-Brown J, and Goldstein B. Chapter in Actin-Based Motility: Cellular, Molecular and Physical Aspects, ed. M.-F. Carlier, Springer. Book Chapter.
  20. Wnt signaling during C. elegans embryonic development. Marston DJ, Roh M, Mikels A, Russe N, and Goldstein B. Methods Mol Biol. 2008;469:103-11. PMID: 19109706
Last Updated: 7/13/22