Author

Kalle Liimatta

Columbia University Irving Medical CenterORCID 0000-0003-2772-0078Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Genetics· 1 Immunology· 1

Signature Assays, Organisms & Methods

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Approach:statistical model· 2 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Assay:metabolomics· 1 Organism:mouse· 1 Research Focus:variant calling· 1 Assay:whole-exome sequencing· 1

Frequent Co-Authors

Alessandra ChesiiD· 1 shared Benjamin Weaver· 1 shared Claudia A. DoegeiD· 1 shared Dina Zangwill· 1 shared Elina I. ZúñigaiD· 1 shared Fernando VargasiD· 1 shared Hakon H. HakonarsoniD· 1 shared Joel N. HirschhorniD· 1 shared

Activity by Year

2018-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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1 shared paperGenetics

Alessandra ChesiORCID

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2 papers

Recent·Most cited

ImmunologyProceedings of the National Academy of SciencesPeer-reviewedJan 2, 2026

Metabolomic Profiling Reveals Potential of Fatty Acids as Regulators of Stem-like Exhausted CD8 T Cells During Chronic Viral Infection

Katelynn R. Kazane, Lara Labarta-Bajo, Dina Zangwill…·Elina I. Zúñiga

This study identifies fatty acids as regulators of stem-like exhausted CD8 T cells during chronic viral infection, showing their impact on mitochondrial fitness and viral control.

8 citationstop 1%

mousemetabolomics

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GeneticsbioRxivPreprintDec 10, 2018

Clinical and Functional Characterization of Melanocortin 4 Receptor genetic variants in African American and/or Hispanic children with severe early onset obesity.

Maria Cristina De Rosa, Alessandra Chesi, Shana Erin McCormack…·Vidhu Thaker

The paper identifies MC4R mutations in African American and Hispanic children with severe early onset obesity, finding a 2.6% prevalence and three novel variants.

DOI 10.1101/491969

humanwhole-exome sequencing

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