66. Han KA, Kim YJ, Bae S, Kim H, Yoon TH, Um JW, Choi SY and Ko JUnder review

65. Han KA, Lee HY, Lim D, Shin J, Yoon TH, Liu X, Um JW, Choi SY and Ko J"Protein tyrosine phosphatase delta is not essential for synapse maintenance or synaptic transmission at hippocampal synapsesUnder revision

64. Han KA, Lee HY, Lim D, Lee C, Rhee JS, Um JW, Choi SY* and Ko J*"PTPσ Controls Presynaptic Organization of Neurotransmitter Release Machinery at Excitatory Synapses" Under review *Corresponding authors

63. Kim H, Kim D, Kim J, Lee HY, Park D, Kang H, Matsuda K, Sterky FH, Yuzaki M, Kim JY, Choi SY, Ko J*  and Um JW*"Calsyntenin-3 directly interacts with both alpha- and beta-neurexinsUnder revision *Corresponding authors 

62. Karki S, Shkumatov AV, Bae S, Kim H, Ko J and Kajander T. "Structural basis of SALM3 dimerization and synaptic adhesion complex formation with PTPσUnder revision Abstract

61. Kim S, Kim H, Park D, Kim J, Hong J, Kim J, Jung H, Kim D, Cheong E, Ko J*  and Um JW* (2020)"Loss of IQSEC3 Disrupts GABAergic Synapse Maintenance and Decreases Somatostatin Expression in the HippocampusCell Rep 30(6): 1995-2005. E5 *Corresponding authors  Abstract

60. Sung G, Lee SY, Kang MG, Kim KL, An J, Sim J, Kim S, Kim S, Ko J, Rhee HW, Park KM and Kim K (2020). "Supra-blot: an accurate and reliable assay for detecting target proteins with a synthetic host molecule-enzyme hybridChem Comm 56(10): 1549-1552 Abstract

59. Kim H, Jung H, Jung H, Kwon SK, Ko J and Um JW (2020)."The small GTPase ARF6 regulates GABAergic synapse developmentMol Brain 13(1): 2  Abstract

58. Han KA, Kim J, Kim H, Kim D, Lim D, Ko J  and Um JW (2019)."Slitrk2 controls excitatory synapse development via PDZ-mediated protein interactions" Sci Rep 9(1): 17094 Abstract

57. Han KA, Um JW and Ko J (2019). "Intracellular Protein Complexes Involved in Synapse Assembly in Presynaptic Neurons" Adv Protein Chem Struct Biol : Intracellular Signaling Proteins 116: 347-373 (an invited book chapterAbstract