Papers

1. J. Kim†, H. Park†, H. K. Chua, Y. Wang, S. Iwami, Y. D. Jeong, K. Ariyoshi, P. Y. Chia, B. E. Young, M. E. Cove, R. N. Thompson, W. Hart, I. H. Jung, K. S. Kim, H. Lee‡, K. Ejima‡ (†, ‡ Equal contribution),

Comparing Cross-Sectional and Longitudinal Study Designs for Accurate Viral Dynamics Estimation: Insights from the NBA Cohort Data, 

submitted.

2. H. Park†, N. Nakamura†, S. Miyamoto, Y. Sato, K. S. Kim, K. Kitagawa, Y. Kobashi, Y. Tani, Y. Shimazu, T. Zhao, Y. Nishikawa, F. Omata, M. Kawashima, T. Abe, Y. Saito, S. Nonaka, M. Takita, C. Yamamoto, H. Morioka, K. Kato, K. Sagou, T. Yagi, T. Kawamura, A. Sugiyama, A. Nakayama, Y. Kaneko, R. Y. Shibata, K. Aihara, T. Kodama, A. Kamiyama, T. Tamura, T. Fukuhara, K. Shibuya, T. Suzuki‡, S. Iwami‡ and M. Tsubokura‡  (†, ‡ Equal contribution),
   Longitudinal antibody titers measured after COVID-19 mRNA vaccination can identify individuals at risk for subsequent infection,
   Science Translational Medicine, 17(816): eadv4214 (2025).

3. W. S. Hart, J. Amin, H. Park, K. Kitagawa, Y. D. Jeong, A. R. Kaye, S. Iwami, R. N. Thompson,

Effects of individual variation and seasonal vaccination on disease risks,

Nature Communications, 16:8471 (2025).

4. K. Ejima†, Y. Wang†, A. Endo†, H. Murayama, Y. S. Goh, A. R. Cook, Y. D. Jeong, S. Iwami, H. Park, B. S. L. Dickens, S. Jin, J. T. Lim, C. E. Z. Chan, P. Y. Chia, B. E. Young, Y. Yang, M. Chio, D. C. Lye, M. Ajelli† († Equal contribution),

Evaluating the Effectiveness of International Travel Controls to Identify Monkeypox Virus Infected Travelers,

BMC Medicine, 23:473 (2025).

5. T. Nishiyama†, F. Miura†, Y. D. Jeong, N. Nakamura, H. Park, M. Ishikane, S. Yamamoto, N. Iwamoto, M. Suzuki, A. Sakurai, K. Aihara, K. Watashi, W. S. Hart, R. N. Thompson, Y. Yasutomi, N. Ohmagari, P. M. Kingebeni, J. W. Huggins, S. Iwami‡ and P. R. Pittman‡ (†, ‡ Equal contribution),

Modeling lesion transition dynamics to clinically characterize mpox patients with clade I MPXV in the Democratic Republic of the Congo,

Science Translational Medicine, 17(805): eads4773 (2025).

6. M. Nobe†, Y. Maruzuru†, K. Takeshima, F. Maeda, H. Kusano, R. Yoshimura, T. Nishiyama, H. Park, Y. Kozaki, S. Iwami, N. Koyanagi, A. Kato, T. Natsume, S. Adachi and Y. Kawaguchi († Equal contribution),

Direct Relationship between Protein Expression and Progeny Yield of Herpes Simplex Virus 1,

mBio, 0:e00280-25 (2025).

7. K. S. Kim†, M. Iwamoto†, K. Kitagawa†, H. Park‡, S. Hayashi‡, S. Tsukuda, T. Matsui, M. Atsukawa, K. Matsuura, N. Chuaypen, P. Tangkijvanich, L. Allweiss, T. Nishiyama, N. Nakamura, Y. Fujita, E. Kawakami, S. Nakaoka, M. Muramatsu, K. Aihara, T. Wakita, A. S. Perelson, M. Dandri, K. Watashi, S. Iwami#, Y. Tanaka# (†, ‡, # Equal contribution),

Prediction of cccDNA dynamics in hepatitis B patients by a combination of serum surrogate markers,

PLoS Computational Biology, 21(1): e1012615 (2025).

8. Y. D. Jeong, W. S. Hart†, R. N. Thompson†, M. Ishikane†, T. Nishiyama, H. Park, N. Iwamoto, A. Sakurai, M. Suzuki, K. Aihara, K. Watashi, E. O. de Coul, N. Ohmagari, J. Wallinga, S. Iwami‡ and F. Miura‡ (†, ‡ Equal contribution),

Modelling the effectiveness of an isolation strategy for managing mpox outbreaks with variable infectiousness profiles,

Nature Communications, 15:7112 (2024).

9. N. Nakamura†, Y. Kobashi†, K. S. Kim†, H. Park†, Y. Tani, Y. Shimazu, T. Zhao, Y. Nishikawa, F. Omata, M. Kawashima, M. Yoshida, T. Abe, Y. Saito, Y. Senoo, S. Nonaka, M. Takita, C. Yamamoto, T. Kawamura, A. Sugiyama, A. Nakayama, Y. Kaneko, Y. D. Jeong, D. Tatematsu, M. Akao, Y. Sato, S. Iwanami, Y. Fujita, M. Wakui, K. Aihara, T. Kodama, K. Shibuya, S. Iwami‡ and M. Tsubokura‡ (†, ‡ Equal contribution),
   Modeling COVID-19 vaccine-elicited antibody response and its prediction from basic demographic and health information,
   PLoS Digital Health, 3(5):e0000497 (2024).

10. H. Park, R. Yoshimura, S. Iwanami, K. S. Kim, K. Ejima, N. Nakamura, K. Aihara, Y. Miyazaki, T. Umeyama, K. Miyazawa, T. Morita, K. Watashi, C. B. Brooke, R. Ke, S. Iwami‡ and T. Miyazaki‡  (‡ Equal contribution),
    Stratification of viral shedding patterns in saliva of COVID-19 patients,
    eLife, 13:RP96032 (2024).

11. K. Kitagawa†, K. S. Kim†, M. Iwamoto‡, S. Hayashi‡, H. Park‡, T. Nishiyama, N. Nakamura, Y. Fujita, S. Nakaoka, K. Aihara, A. S. Perelson, L. Allweiss, M. Dandri, K. Watashi#, Y. Tanaka and S. Iwami# (†, ‡, # Equal contribution),

Multiscale modeling of HBV infection integrating intra- and intercellular viral propagation for analyzing extracellular viral markers,

PLoS Computational Biology, 20(3):e1011238 (2024).

12. S. Miyamoto†, T. Nishiyama†, A. Ueno, H. Park, T. Kanno, N. Nakamura, S. Ozono, K. Aihara, K. Takahashi, Y. Tsuchihashi, M. Ishikane, T. Arashiro, S. Saito, A. Ainai, Y. Hirata, S. Iida, H. Katano, M. Tobiume, K. Tokunaga, T. Fujimoto, M. Suzuki, M. Nakagawa, H. Nakagawa, M. Narita, Y. Kato, H. Igari, K. Fujita, T. Kato, K. Hiyama, K. Shindou, T. Adachi, K. Fukushima, F. Nakamura-Uchiyama, R. Hase, Y. Yoshimura, M. Yamato, Y. Nozaki, N. Ohmagari, M. Suzuki, T. Saito, S. Iwami‡ and T. Suzuki‡ (†, ‡ Equal contribution),
    Infectious virus shedding duration reflects secretory IgA antibody response latency after SARS-CoV-2 infection,
    Proceedings of the National Academy of Science of the United States of America, 120(52): e2314808120, (2023).

13. T. Nishiyama†, Y. Miyamatsu†, H. Park†, N. Nakamura, R. Y. Shibata, S. Iwami‡ and Y. Nagasaki‡ (†, ‡ Equal contribution),
    Modeling COVID-19 vaccine booster-elicited antibody response and impact of infection history,
    Vaccine, 41(52) 7655-7662 (2023).

14. J. Sunagawa†, H. Park†, K. S. Kim†, R. Komorizono, S. Choi, L. R. Torres, J. Woo, Y. D. Jeong, W. S. Hart, R. N. Thompson, K. Aihara, S. Iwami‡ and R. Yamaguchi‡  (†, ‡ Equal contribution),
    Isolation may select for earlier and higher peak viral load but shorter duration in SARS-CoV-2 evolution,
    Nature Communications, 14:7395 (2023).

15. H. Saito, H. Yoshimura, M. Yoshida, Y. Tani, M. Kawashima, T. Uchiyama, T. Zhao, C. Yamamoto, Y. Kobashi, T. Sawano, S. Imoto, H. Park, N. Nakamura, S. Iwami, Y. Kaneko, A. Nakayama, T. Kodama, M. Wakui, T. Kawamura and M. Tsubokura,
    Antibody profiling of microbial antigens in the blood of COVID-19 mRNA vaccine recipients using microbial protein microarrays,
    Vaccines, 11(11):1694 (2023).

16. W. S Hart, H. Park, Y. D. Jeong, K. S. Kim, R. Yoshimura, R. N Thompson‡ and S. Iwami‡ (†, ‡ Equal contribution),
    Analysis of the risk and pre-emptive control of viral outbreaks accounting for within-host dynamics: SARS-CoV-2 antigen testing as a case study,
    Proceedings of the National Academy of Science of the United States of America, 120(41): e2305451120 (2023).

17. J. Sunagawa†, R. Komorizono†, H. Park†, W. S. Hart, R. N. Thompson, A. Makiko, K. Tomonaga‡, S. Iwami‡ and R. Yamaguchi (†, ‡ Equal contribution),
    Contact-number-driven virus evolution: a multi-level modeling framework for the evolution of acute or persistent RNA virus infection,
    PLoS Computational Biology, 19(5): e1011173 (2023).

18. D. Akazawa, H. Ohashi, T. Hishiki, T Morita, S Iwanami, K. S. Kim, Y. D. Jeong, E. S. Park, M Kataoka, K. Shionoya, J. Mifune, K. Tsuchimoto, S. Ojima, A. H. Azam, S. Nakajima, H. Park, T. Yoshikawa, M. Shimojima, K. Kiga, S. Iwami, K. Maeda, T. Suzuki, H. Ebihara, Y. Takahashi and K. Watashi,
    Potential anti-monkeypox virus activity of atovaquone, mefloquine, and molnupiravir, and their potential use as treatments,
    Journal of Infectious Diseases, Vol. 228, No. 5 (2023) 591-603.

19. D. Tatematsu†, M. Akao†, H. Park†, S. Iwami, K. Ejima and S. Iwanami (†Equal contribution),
    Relationship between the inclusion/exclusion criteria and sample size in randomized controlled trials for SARS-CoV-2 entry inhibitors,
    Journal of Theoretical Biology, 561:111403, (2023).

20. S. Kaji, K. Kajiwara and H. Park,
    Linkage Mechanisms Governed by Integrable Deformations of Discrete Space Curves, in: Nonlinear Systems and Their Remarkable Mathematical Structures: Volume 2,
    CRC Press, 2019.

21. H. Park, J. Inoguchi, K. Kajiwara, K. Maruno, N. Matsuura and Y. Ohta,
    Isoperimetric deformations of curves on the Minkowski plane,
    International Journal of Geometric Methods in Modern Physics, Vol. 16, No. 7 (2019), 1950100.

22. H. Park, K. Kajiwara, T. Kurose and N. Matsuura,
    Defocusing mKdV flow on centroaffine plane curves,
    JSIAM Letters, 10 (2018), 25-28.