"IQSEC3 deletion impairs fear memory through upregulation of ribosomal S6 kinase 1 signaling in the hippocampus"

Kim D, Jung H, Shirai Y, Kim H, Kim J, Lim D, Mori T, Lee H, Park D, Kim HY, Guo Q, Pang B, Qiu W, Cao X, Kouyama-Suzuki E, Uemura T, Kasem E, Fu Y, Kim S, Tokunaga AK, Yoshizawa T, Suzuki T, Sakagami H, Lee KJ, Ko J, Tabuchi K and Um JW (2022), Biol Psychiatry, 91(9): 821-831

"MDGA1 negatively regulates amyloid precursor protein-mediated synaptic inhibition in the hippocampus"

Kim J, Kim S, Kim H, Hwang IW, Bae S, Karki S, Kim D, Ogelman R, Bang G, Kim JY, Kajander T, Um JW, Oh WC* and Ko J* (2022), Proc Natl Acad Sci USA, 119(4): e2115326119 (*Corresponding authors)

"LRRTM3 Regulates Activity-dependent Synchronization of Synapse Properties in Topographically Connected Hippocampal Neural Circuits"

Kim J, Park D, Seo NY, Yoon TH, Kim GH, Lee SH, Seo J, Um JW, Lee KJ* and Ko J* (2022), Proc Natl Acad Sci USA, 119(3): e2110196119 (*Corresponding authors)

"A Chemical Tool for Blue-Light Inducible Proximity Photo-crosslinking in Live Cells"

Mishra PK, Kang MG, Lee H, Kim S, Choi S, Sharma N, Park CM, Ko J, Lee C, Seo JK and Rhee HW (2022), Chem Sci, 13, 955-966

"SALM4 negatively regulates NMDA receptor function and fear memory consolidation"

Lie E, Yeo Y, Lee EJ, Shin W, Kim K, Han KA, Yang E, Choi TY, Bae M, Lee S, Um SM, Choi SY, Kim H, Ko J and Kim E (2021), Commun Biol, 4(1), 1138

"Npas4 Regulates IQSEC3 Expression in Hippocampal Somatostatin Interneurons to Mediate Anxiety-like Behavior"

Kim S, Park D, Kim J, Kim D, Kim H, Mori T, Jung H, Lee D, Hong S, Jeon J, Tabuchi K, Cheong E, Kim J, Um JW* and Ko J* (2021), Cell Rep, 36(3), 109417 (*Corresponding authors)

"Protocol for quantitative assessment of social cooperation in mice"

Shin J and Ko J (2021), STAR Protoc, 2(1): 100305

"Proper synaptic adhesion signaling in the control of neural circuit architecture and brain function"

Kim HY, Um JW* and Ko J* (2021), Prog Neurobiol, 200, 101983 (an invited review) (*Corresponding authors)

"Impaired formation of high-order gephyrin oligomers underlies gephyrin dysfunction-associated pathologies"

Kim S, Kang M, Park D, Lee AR, Betz H, Ko J, Chang I and Um JW (2021), iScience, 24(2): 102037

"Differentially altered social dominance- and cooperative-like behaviors in Shank2- and Shank3-mutant mice"

Han KA, Yoon TH, Shin J, Um JW and Ko J (2020), Mol Autism, 11(1): 87

"LAR-RPTPs Directly Interact with Neurexins to Coordinate Bidirectional Assembly of Molecular Machineries"

Han KA, Kim YJ, Yoon TH, Kim H, Bae S, Um JW, Choi SY and Ko J (2020), J Neurosci, 40(44): 8438-8462

"Protocol for Quantitative Analysis of Synaptic Vesicle Clustering in Axons of Cultured Neurons"

Um JW*, Han KA, Choi SY and Ko J* (2020), STAR Protoc, 1(2): 100095 (*Corresponding authors)

"Structural basis of SALM3 dimerization and synaptic adhesion complex formation with PTPσ"

Karki S, Shkumatov AV, Bae S, Kim H, Ko J and Kajander T (2020), Sci Rep, 10(1): 11557

"Receptor protein tyrosine phosphatase delta is not essential for synapse maintenance or synaptic transmission at hippocampal synapses"

Han KA, Lee HY, Lim D, Shin J, Yoon TH, Liu X, Um JW, Choi SY and Ko J (2020), Mol Brain, 13(1): 94

"PTPσ Controls Presynaptic Organization of Neurotransmitter Release Machinery at Excitatory Synapses"

Han KA, Lee HY, Lim D, Shin J, Yoon TH, Lee C, Rhee JS, Liu X, Um JW, Choi SY* and Ko J* (2020), iScience, 23(6): 101203 (*Corresponding authors)