Erik Ullian, PhD

Education

University of Chicago, Chicago, Ill, BA, 1991, Biological Science
University California San Francisco, CA, Ph.D., 1997, Neuroscience
Stanford University, Postdoc, 2004, Neurobiology

Honors & Awards

• 2001
  Epilepsy training grant award
• 2002
  Zaffaroni research fellowship in addiction research
• 2004
  Sandler Award
• 2005
  Alfred P. Sloan Fellowship
• 2006
  March of Dimes Basil O’Connor Award
• 2006
  Research to Prevent Blindness- New Investigator Award
• 2009
  NIH New Innovator Award
• 2014
  Walt and Lilly Disney Award for Amblyopia Research, RPB
• 2015
  Allen Distnguished Investigator Award, Paul G Allen Foundation

Selected Publications

1. Li E, Benitez C, Boggess SC, Koontz M, Rose IVL, Draeger N, Teter OM, Samelson AJ, Ullian EM, Kampmann M. CRISPRi-based screens in iAssembloids to elucidate neuron-glia interactions. bioRxiv. 2023 Apr 27.  View on PubMed
2. Marsan E, Velmeshev D, Ramsey A, Patel RK, Zhang J, Koontz M, Andrews MG, de Majo M, Mora C, Blumenfeld J, Li AN, Spina S, Grinberg LT, Seeley WW, Miller BL, Ullian EM, Krummel MF, Kriegstein AR, Huang EJ. Astroglial toxicity promotes synaptic degeneration in the thalamocortical circuit in frontotemporal dementia with GRN mutations. J Clin Invest. 2023 03 15; 133(6).  View on PubMed
3. de Majo M, Koontz M, Marsan E, Salinas N, Ramsey A, Kuo YM, Seo K, Li H, Dräger N, Leng K, Gonzales SL, Kurnellas M, Miyaoka Y, Klim JR, Kampmann M, Ward ME, Huang EJ, Ullian EM. Granulin loss of function in human mature brain organoids implicates astrocytes in TDP-43 pathology. Stem Cell Reports. 2023 03 14; 18(3):706-719.  View on PubMed
4. Whalen S, Inoue F, Ryu H, Fair T, Markenscoff-Papadimitriou E, Keough K, Kircher M, Martin B, Alvarado B, Elor O, Laboy Cintron D, Williams A, Hassan Samee MA, Thomas S, Krencik R, Ullian EM, Kriegstein A, Rubenstein JL, Shendure J, Pollen AA, Ahituv N, Pollard KS. Machine learning dissection of human accelerated regions in primate neurodevelopment. Neuron. 2023 03 15; 111(6):857-873.e8.  View on PubMed
5. Kyounghee Seo, S John Liu, Vikas Daggubati, Joanna J Phillips, Jennifer Clarke, Michael Prados, Aparna Bhaduri, Daniel Lim, Erik Ullian, David Raleigh. TMIC-43. HEDGEHOG LIGANDS FROM GLIOBLASTOMA CELLS INDUCE ASTROCYTES INHIBITION OF CANCER STEM CELLS. Neuro-Oncology. 2022 Nov 14; 24(Supplement_7):vii280-vii281.  View on PubMed
6. Leng K, Rose IVL, Kim H, Xia W, Romero-Fernandez W, Rooney B, Koontz M, Li E, Ao Y, Wang S, Krawczyk M, Tcw J, Goate A, Zhang Y, Ullian EM, Sofroniew MV, Fancy SPJ, Schrag MS, Lippmann ES, Kampmann M. CRISPRi screens in human iPSC-derived astrocytes elucidate regulators of distinct inflammatory reactive states. Nat Neurosci. 2022 11; 25(11):1528-1542.  View on PubMed
7. Andrews MG, Mukhtar T, Eze UC, Simoneau CR, Ross J, Parikshak N, Wang S, Zhou L, Koontz M, Velmeshev D, Siebert CV, Gemenes KM, Tabata T, Perez Y, Wang L, Mostajo-Radji MA, de Majo M, Donohue KC, Shin D, Salma J, Pollen AA, Nowakowski TJ, Ullian E, Kumar GR, Winkler EA, Crouch EE, Ott M, Kriegstein AR. Tropism of SARS-CoV-2 for human cortical astrocytes. Proc Natl Acad Sci U S A. 2022 07 26; 119(30):e2122236119.  View on PubMed
8. Tsai NY, Wang F, Toma K, Yin C, Takatoh J, Pai EL, Wu K, Matcham AC, Yin L, Dang EJ, Marciano DK, Rubenstein JL, Wang F, Ullian EM, Duan X. Trans-Seq maps a selective mammalian retinotectal synapse instructed by Nephronectin. Nat Neurosci. 2022 05; 25(5):659-674.  View on PubMed
9. Magill ST, Vasudevan HN, Seo K, Villanueva-Meyer JE, Choudhury A, John Liu S, Pekmezci M, Findakly S, Hilz S, Lastella S, Demaree B, Braunstein SE, Bush NAO, Aghi MK, Theodosopoulos PV, Sneed PK, Abate AR, Berger MS, McDermott MW, Lim DA, Ullian EM, Costello JF, Raleigh DR. Multiplatform genomic profiling and magnetic resonance imaging identify mechanisms underlying intratumor heterogeneity in meningioma. Nat Commun. 2020 09 23; 11(1):4803.  View on PubMed
10. Zhang J, Velmeshev D, Hashimoto K, Huang YH, Hofmann JW, Shi X, Chen J, Leidal AM, Dishart JG, Cahill MK, Kelley KW, Liddelow SA, Seeley WW, Miller BL, Walther TC, Farese RV, Taylor JP, Ullian EM, Huang B, Debnath J, Wittmann T, Kriegstein AR, Huang EJ. Neurotoxic microglia promote TDP-43 proteinopathy in progranulin deficiency. Nature. 2020 12; 588(7838):459-465.  View on PubMed
11. Liu SJ, Malatesta M, Lien BV, Saha P, Thombare SS, Hong SJ, Pedraza L, Koontz M, Seo K, Horlbeck MA, He D, Birk HS, Jain M, Olsen HE, Akeson M, Weissman JS, Monje M, Gupta N, Raleigh DR, Ullian EM, Lim DA. CRISPRi-based radiation modifier screen identifies long non-coding RNA therapeutic targets in glioma. Genome Biol. 2020 03 31; 21(1):83.  View on PubMed
12. Bayraktar OA, Bartels T, Holmqvist S, Kleshchevnikov V, Martirosyan A, Polioudakis D, Ben Haim L, Young AMH, Batiuk MY, Prakash K, Brown A, Roberts K, Paredes MF, Kawaguchi R, Stockley JH, Sabeur K, Chang SM, Huang E, Hutchinson P, Ullian EM, Hemberg M, Coppola G, Holt MG, Geschwind DH, Rowitch DH. Astrocyte layers in the mammalian cerebral cortex revealed by a single-cell in situ transcriptomic map. Nat Neurosci. 2020 04; 23(4):500-509.  View on PubMed
13. de Majo M, Koontz M, Rowitch D, Ullian EM. An update on human astrocytes and their role in development and disease. Glia. 2020 04; 68(4):685-704.  View on PubMed
14. S John Liu, Martina Malatesta, Kyounghee Seo, Brian Lien, Sung Hong, Mark Koontz, David Raleigh, Erik Ullian, Daniel Lim. GENE-39. CRISPRi-BASED RADIATION MODIFIER SCREEN IDENTIFIES LONG NON-CODING RNA THERAPEUTIC TARGETS IN GLIOMA. Neuro-Oncology. 2019 Nov 11; 21(Supplement_6):vi106-vi106.  View on PubMed
15. Stephen Magill, Harish Vasudevan, Kyounghee Seo, S John Liu, Stephanie Hilz, Javier Villanueva-Meyer, Abrar Choudhury, Benjamin Demaree, Daniel Lim, Steve Braunstein, Nancy Ann Oberheim-Bush, Erik Ullian, Manish Aghi, Philip Theodosopoulos, Patricia Sneed, Adam Abate, Mitchel Berger, Mike McDermott, Joseph Costello, David Raleigh. TMOD-27. A NEURAL CREST CELL SUBPOPULATION UNDERLIES INTRATUMOR HETEROGENEITY IN MENINGIOMA. Neuro-Oncology. 2019 Nov 11; 21(Supplement_6):vi268-vi268.  View on PubMed
16. Labelle-Dumais C, Schuitema V, Hayashi G, Hoff K, Gong W, Dao DQ, Ullian EM, Oishi P, Margeta M, Gould DB. COL4A1 Mutations Cause Neuromuscular Disease with Tissue-Specific Mechanistic Heterogeneity. Am J Hum Genet. 2019 05 02; 104(5):847-860.  View on PubMed
17. Martina Malatesta, John Liu, Leslie Pedraza, Kyounghee Seo, Elizabeth DiLullo, David Raleigh, Arnold Kriegstein, Erik Ullian, Daniel Lim. TMOD-04. TARGETING A GLIOMA SPECIFIC lncRNA IN A HUMAN BRAIN ORGANOID TUMOR MODEL. Neuro-Oncology. 2018 Nov 5; 20(suppl_6):vi269-vi269.  View on PubMed
18. Rauen KA, Schoyer L, Schill L, Stronach B, Albeck J, Andresen BS, Cavé H, Ellis M, Fruchtman SM, Gelb BD, Gibson CC, Gripp K, Hefner E, Huang WYC, Itkin M, Kerr B, Linardic CM, McMahon M, Oberlander B, Perlstein E, Ratner N, Rogers L, Schenck A, Shankar S, Shvartsman S, Stevenson DA, Stites EC, Stork PJS, Sun C, Therrien M, Ullian EM, Widemann BC, Yeh E, Zampino G, Zenker M, Timmer W, McCormick F. Proceedings of the fifth international RASopathies symposium: When development and cancer intersect. Am J Med Genet A. 2018 12; 176(12):2924-2929.  View on PubMed
19. Kelley KW, Ben Haim L, Schirmer L, Tyzack GE, Tolman M, Miller JG, Tsai HH, Chang SM, Molofsky AV, Yang Y, Patani R, Lakatos A, Ullian EM, Rowitch DH. Kir4.1-Dependent Astrocyte-Fast Motor Neuron Interactions Are Required for Peak Strength. Neuron. 2018 04 18; 98(2):306-319.e7.  View on PubMed
20. Cree BAC, Niu J, Hoi KK, Zhao C, Caganap SD, Henry RG, Dao DQ, Zollinger DR, Mei F, Shen YA, Franklin RJM, Ullian EM, Xiao L, Chan JR, Fancy SPJ. Clemastine rescues myelination defects and promotes functional recovery in hypoxic brain injury. Brain. 2018 01 01; 141(1):85-98.  View on PubMed

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