Department of Biomedical Sciences, SNU

Faculty

Faculty

Research

Research Field
Our goal is to better understand the immune microenvironment in cancers utilizing advanced methodologies including in vivo imaging and single-cell genomics.
In particular, we aim to unveil the immense potential of myeloid populations in cancers, which is an emerging field. Real-time intravital multi-photon microscopy provides insight into dynamic cell migration and intercellular communication. We reveal the heterogeneity of myeloid cells through single-cell RNA sequencing in both pre-clinical and clinical specimens. This approach will provide novel avenues for immunotherapy of cancers by means of identifying promising targets in tumor immunity.

[Cancer Immunology]
In recent years, oncology research has seen immense progress due to the development of cancer immunology. Our lab has contributed to this revolution by discovering the vital role of myeloid cells in the tumor microenvironment, a previously unexplored area. We are currently leading the task of unveiling the immense potential of myeloid cells in cancers.

[In Vivo Imaging]
Furthermore, our lab utilizes intravital multi-photon microscopy to examine "real-life phenomena" that cannot be seen through conventional methods. With this state-of-the-art tool, we are able to conduct novel research by observing biological processes in living organisms, thus setting us apart from other labs.

[Drug Development]
The aforementioned use of cutting-edge imaging platforms allows us to delve into cancer immunology.
Our lab is interested in not only nurturing the basic sciences, but also advancing clinical research through drug development. Collaboration with the plethora of competent clinical doctors on campus will lead us to this end, especially in the field of translational medicine.
Keyword
Cancer immunology, in vivo imaging, single-cell genomics, tumor microenvironment, drug development
Intensive Major

Education

  • 2005-2010 Ph.D. in Bicological Sciences and Biomedical Science & Engineering Program, KAIST
  • 2001-2005 B.S. in Biological Sciences, KAIST

Career

  • 2018-Present Assistant Professor at Seoul National University College of Medicine
  • 2013-2018 Harvard Medical School/MGH Steele Lab for Tumor Biology Research Fellow
  • 2010-2013 Harvard Medical School/MGH Wellman Center (In Vivo Imaging) Research Fellow

Publication

  1. Jeong J, Kim DK, Park J, Park DJ, Lee H, Yang H, Kong S#, Jung K#. Tumor-Infiltrating Neutrophils and Non-Classical Monocytes may be Potential Therapeutic Targets for HER2negative Gastric Cancer. Immune network. 2021 Aug 20; doi: 10.4110/in.2021.21.e29.
  2. Kang YK, Lee J, Im SH, Lee JH, Jeong J, Kim DK, Yang SY, Jung K#, Kim SG#, Chung HJ#. Cas9 conjugate complex delivering donor DNA for efficient gene editing by homology-directed repair. Journal of Industrial and Engineering Chemistry. 2021 Jul 14; doi: 10.1016/j.jiec.2021.07.009.
  3. Choo YW, Jeong J, Jung K#. Recent advances in intravital microscopy for investigation of dynamic cellular behavior in vivo. BMB Reports. 2020 Jul 31; doi: 10.5483/BMBRep.2020.53.7.069. PMID: 32475382.
  4. Jeong J, Suh Y, Jung K#. Context drives diversification of monocytes and neutrophils in orchestrating the tumor microenvironment. Frontiers in Immunology. 2019 Aug 16; 10:1817. doi: 10.3389/fimmu.2019.01817. PMID: 31474975.
  5. Jung K, Heishi T, Khan OF, Kowalski PS, Incio J, Rahbari NN, Chung E, Clark JW, Willett CG, Luster AD, Yun SH, Langer R, Anderson DG, Padera TP, Jain RK#, Fukumura D#. Ly6Clo monocytes drive immunosuppression and confer resistance to anti-VEGFR2 cancer therapy. Journal of Clinical Investigation. 2017 Aug 1; 127(8):3039-3051. PMID: 28691930. (Featured Article)