Han KA, Jeon S, Um JW and Ko J. (2016)  Emergent Synapse Organizers; LAR-RPTPs and their companions. Int. Rev. Cell. Mol. Biol. 324, 39-65

Um JW*, Choi TY*, Kang H, Cho YS, Choii G, Uvarov P, Park D, Jeong D, Jeon S, Lee D, Kim H, Lee SH, Bae YC, Choi SY, Airaksinen MS and Ko J. (2016) LRRTM3 Regulates Excitatory Synapse Development through Alternative Splicing and Neurexin Binding. (* co-first authors) Cell Rep. 14, 808-822 

Hass LT, Salazar SV, Kostylev MA, Um JW, Kaufman AC and Strittmatter SM.(2016) Metabotropic glutamate receptor 5 couples cellular prion protein to intracellular signalling in Alzheimer's disease. Brain 139, 526-546

Ko J*, Choii G, and Um JW*. (2015) The balancing act of GABAergic synapse organizers. (* co-corresponding authors) Trends Mol. Med. 21, 256-268 한빛사논문

Ko JS*, Pramanik G*, Um JW*, Shim JS, Lee D, Kim KH, Chung GY, Condomitti G, Kim HM, Kim H, de Wit J, Park KS, Tabuchi K, Ko J. (2015) PTPσ functions as a presynaptic receptor for glypican-4/LRRTM4 adhesion complex and is essential for excitatory synaptic transmission. (* co-first authors) Proc. Natl. Acad. Sci. U S A 112, 1874-1879 한빛사논문

Um JW*, Kim KH*, Park B*, Choi Y, Kim D, Kim CY, Kim SJ, Kim M, Ko JS, Lee S, Choii G, Nam J, Heo WD, Kim E, Lee JO, Ko J, Kim HM. (2014) Structural basis for LAR-RPTP/Slitrk-mediated synaptic adhesion. (* co-first authors) Nat. Commun. 5, 5423 한빛사논문

Tomioka NH, Miyamoto H, Hatayama M, Morimura N, Matsumoto Y, Suzuki T, Odagawa MO, Odaka YS, Iwayama Y, Um JW, Ko J, Inoue Y, Kaneko S, Hirose S, Yamada K, Yoshikawa T, Yamakawa K, Aruga J. (2014) Elfn1 recruits presynaptic mGluR7 in trans and its loss causes epilepsy. Nat. Commun. 5, 4501

Um JW, Pramanik G, Ko JS, Song M, Lee D, Kim H, Park K, Südhof TC, Tabuchi K, Ko J.  (2014) Calsyntenins Function as Synaptogenic Adhesion Molecules in Concert with Neurexins. Cell Rep. 6, 1096-1109

Um JW, Kaufman AC, Kostylev M, Heiss JK, Stagi M, Takahashi H, Kerrisk ME, Vortmeyer A, Wisniewski T, Koleske AJ, Gunther EC, Nygaard HB, Strittmatter SM. (2013) Metabotropic Glutamate Receptor 5 Is a Coreceptor for Alzheimer Aß Oligomer Bound to Cellular Prion Protein. Neuron 79, 887-902 한빛사논문 상위피인용논문

Um JW, and Ko J. (2013) LAR-RPTPs: synaptic adhesion molecules that shape synapse development. Trends Cell. Biol. 23, 465-475 한빛사논문