Author

S. I. Ramirez

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Immunology· 4 Cancer Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 5 Organism:human· 5 Research Focus:cell type annotation· 3 Research Focus:host-pathogen & immune response· 3 Assay:bulk RNA-seq· 2 Research Focus:differential expression· 2 Assay:proteomics· 2 Research Focus:cell-cell communication· 1

Frequent Co-Authors

S. Crotty· 4 shared A. Grifoni· 3 shared A. Sette· 3 shared B. Peters· 3 shared D. M. Smith· 3 shared D. Weiskopf· 3 shared A. Frazier· 2 shared A. Heaps· 2 shared

Activity by Year

2020-2023 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 42 mutual co-author links

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4 shared papersImmunology

S. Crotty

Mutual co-authors in cluster

Author profile →

5 papers

Recent·Most cited

SARS-CoV-2 monoclonal antibody treatment followed by vaccination shifts human memory B cell epitope recognition suggesting antibody feedback

C. H. Coelho, N. Bloom, S. I. Ramirez, U. M. Parikh, A. Heaps, S. F. Sieg, A. Greninger, J. Ritz, C. Moser, J. J. Eron, J. S. Currier, P. Klekotka, D. A. Wohl, E. S. Daar, J. Li, , Accelerating COVID-19 Therapeutic Interventions and Vaccines: 2/A5401 (ACTIV-2/A5401) Study Team

This study shows that SARS-CoV-2 mAb treatment shifts memory B cell epitope recognition, affecting their response to vaccination.

bioRxiv · Nov 21, 2023 · PreprintImmunology

Early antiviral CD4 and CD8 T cell responses and antibodies are associated with upper respiratory tract clearance of SARS-CoV-2

S. I. Ramirez, P. G. Lopez, F. Faraji, U. M. Parikh, A. Heaps, J. Ritz, C. Moser, J. J. Eron, D. A. Wohl, J. S. Currier, E. S. Daar, A. L. Greninger, P. Klekotka, A. Grifoni, D. Weiskopf, , ACTIV-2/A5401 Study Team

The paper examines early T cell and antibody responses in COVID-19 patients and finds they correlate with reduced SARS-CoV-2 viral RNA in the upper respiratory tract.

bioRxiv · Oct 25, 2023 · PreprintImmunology

YAP-Driven Oral Epithelial Stem Cell Malignant Reprogramming at Single Cell Resolution

F. Faraji, S. I. Ramirez, L. Clubb, K. Sato, V. Burghi, T. S. Hoang, A. Officer, P. Y. Anguiano Quiroz, W. M. Galloway, Z. Mikulski, K. Medetgul-Ernar, P. Marangoni, K. B. Jones, A. A. Molinolo, K. Kim, , J. S. Gutkind

The paper identifies YAP-driven reprogramming of oral epithelial stem cells into tumor-initiating cells using single-cell multiomics, revealing conserved transcriptional programs linked to poor patient survival.

bioRxiv · Jul 24, 2023Cancer Biology

Comprehensive analysis of T cell immunodominance and immunoprevalence of SARS-CoV-2 epitopes in COVID-19 cases

A. Tarke, J. Sidney, C. K. Kidd, J. M. Dan, S. I. Ramirez, E. D. Yu, J. Mateus, R. da Silva Antunes, E. Moore, P. Rubiro, N. Methot, E. J. Phillips, S. Mallal, A. Frazier, S. Rawlings, , A. Sette

The paper identifies SARS-CoV-2 epitopes recognized by CD4+ and CD8+ T cells in COVID-19 patients and develops epitope megapools for their detection.

bioRxiv · Dec 8, 2020Immunology

Immunological memory to SARS-CoV-2 assessed for up to eight months after infection

J. M. Dan, J. Mateus, Y. Kato, K. M. Hastie, E. D. Yu, C. Faliti, A. Grifoni, S. I. Ramirez, S. Haupt, A. Frazier, C. Nakao, V. Rayaprolu, S. A. Rawlings, B. Peters, F. Krammer, , S. Crotty

The paper assesses SARS-CoV-2 immune memory components over eight months post-infection, finding varying kinetics in antibodies, B cells, and T cells.

bioRxiv · Nov 15, 2020 · PreprintImmunology