Ko A - Search Results

1

Characterization of CD8+ T lymphocytes that persist after peripheral tolerance to a self antigen expressed in the pancreas.

Nugent CT, Morgan DJ, Biggs JA, Ko A, Pilip IM, Pamer EG, Sherman LA. Nugent CT, et al. Among authors: ko a. J Immunol. 2000 Jan 1;164(1):191-200. doi: 10.4049/jimmunol.164.1.191. J Immunol. 2000. PMID: 10605011

2

Comparing the relative role of perforin/granzyme versus Fas/Fas ligand cytotoxic pathways in CD8+ T cell-mediated insulin-dependent diabetes mellitus.

Kreuwel HT, Morgan DJ, Krahl T, Ko A, Sarvetnick N, Sherman LA. Kreuwel HT, et al. Among authors: ko a. J Immunol. 1999 Oct 15;163(8):4335-41. J Immunol. 1999. PMID: 10510373

3

CTLA-4 blockade enhances the CTL responses to the p53 self-tumor antigen.

Hernández J, Ko A, Sherman LA. Hernández J, et al. Among authors: ko a. J Immunol. 2001 Mar 15;166(6):3908-14. doi: 10.4049/jimmunol.166.6.3908. J Immunol. 2001. PMID: 11238635

4

Self-tolerance and the composition of T cell repertoire.

Sherman LA, Morgan DJ, Nugent CT, Hernandez FJ, Kreuwel HT, Murtaza A, Ko A, Biggs J. Sherman LA, et al. Among authors: ko a. Immunol Res. 2000;21(2-3):305-13. doi: 10.1385/IR:21:2-3:305. Immunol Res. 2000. PMID: 10852131 Review.

5

TCR Repertoires of Thymic Conventional and Regulatory T Cells: Identification and Characterization of Both Unique and Shared TCR Sequences.

Ko A, Watanabe M, Nguyen T, Shi A, Achour A, Zhang B, Sun X, Wang Q, Zhuang Y, Weng NP, Hodes RJ. Ko A, et al. J Immunol. 2020 Feb 15;204(4):858-867. doi: 10.4049/jimmunol.1901006. Epub 2020 Jan 10. J Immunol. 2020. PMID: 31924652 Free PMC article.

6

Molecular constraints on CDR3 for thymic selection of MHC-restricted TCRs from a random pre-selection repertoire.

Lu J, Van Laethem F, Bhattacharya A, Craveiro M, Saba I, Chu J, Love NC, Tikhonova A, Radaev S, Sun X, Ko A, Arnon T, Shifrut E, Friedman N, Weng NP, Singer A, Sun PD. Lu J, et al. Among authors: ko a. Nat Commun. 2019 Mar 4;10(1):1019. doi: 10.1038/s41467-019-08906-7. Nat Commun. 2019. PMID: 30833553 Free PMC article.

7

Sequence and Structural Analyses Reveal Distinct and Highly Diverse Human CD8⁺ TCR Repertoires to Immunodominant Viral Antigens.

Chen G, Yang X, Ko A, Sun X, Gao M, Zhang Y, Shi A, Mariuzza RA, Weng NP. Chen G, et al. Among authors: ko a. Cell Rep. 2017 Apr 18;19(3):569-583. doi: 10.1016/j.celrep.2017.03.072. Cell Rep. 2017. PMID: 28423320 Free PMC article.

8

Longitudinal analysis reveals age-related changes in the T cell receptor repertoire of human T cell subsets.

Sun X, Nguyen T, Achour A, Ko A, Cifello J, Ling C, Sharma J, Hiroi T, Zhang Y, Chia CW, Wood W 3rd, Wu WW, Zukley L, Phue JN, Becker KG, Shen RF, Ferrucci L, Weng NP. Sun X, et al. Among authors: ko a. J Clin Invest. 2022 Sep 1;132(17):e158122. doi: 10.1172/JCI158122. J Clin Invest. 2022. PMID: 35708913 Free PMC article.

9

Gender differences in the perception of leptospirosis severity, behaviours, and Leptospira exposure risk in urban Brazil: a cross-sectional study.

Delight EA, Santiago DCC, Palma FAG, de Oliveira D, Souza FN, Santana JO, Hidano A, Alzate López YA, Reis MGG, Ko AI, Marphatia AA, Cremonense C, Costa F, Eyre MT. Delight EA, et al. Among authors: ko ai. medRxiv [Preprint]. 2024 Apr 30:2024.04.28.24306445. doi: 10.1101/2024.04.28.24306445. medRxiv. 2024. PMID: 38746452 Free PMC article. Preprint.

10

Effectiveness of the fourth dose of COVID-19 vaccines against severe COVID-19 among adults 40 years or older in Brazil: a population-based cohort study.

Lazar Neto F, Hitchings MDT, Amin AB, de França GVA, Lind ML, Scaramuzzini Torres MS, Tsuha DH, de Oliveira RD, Cummings DAT, Dean NE, Andrews JR, Ko AI, Croda J, Ranzani OT. Lazar Neto F, et al. Among authors: ko ai. Lancet Reg Health Am. 2024 May 3;34:100755. doi: 10.1016/j.lana.2024.100755. eCollection 2024 Jun. Lancet Reg Health Am. 2024. PMID: 38737773 Free PMC article.

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