Author

John P. Loftus

Cornell UniversityORCID 0000-0001-7181-7155Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Genetics· 1 Neuroscience· 1 Systems Biology· 1

Signature Assays, Organisms & Methods

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Approach:statistical model· 3 Research Focus:benchmarking· 1 Research Focus:cell type annotation· 1 Assay:DNA methylation· 1 Organism:fungi (other)· 1 Research Focus:GWAS / association mapping· 1 Assay:GWAS summary statistics· 1 Assay:imaging· 1

Frequent Co-Authors

Adam R. BoykoiD· 1 shared Andrei V. GudkoviD· 1 shared Angela M. Struble· 1 shared Bohan Zhang· 1 shared Bruce G. Kornreich· 1 shared Cheryl E. Balkman· 1 shared Danny Sack· 1 shared Daria I. FleyshmaniD· 1 shared

Activity by Year

2020-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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1 shared paperGenetics

Adam R. BoykoORCID

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3 papers

Recent·Most cited

Systems BiologybioRxivPreprintFeb 12, 2026

Thermodynamic scaling of canine aging and reversible clock deceleration by a reverse transcriptase inhibitor

Simon S. Matrenok, Ekaterina L. Andrianova, Konstantin Avchaciov…·Peter O. Fedichev

The paper tracks aging in sled dogs using a variational autoregressive model to show that lamivudine temporarily decelerates DNA methylation clocks but not long-term biological age.

DOI 10.64898/2026.02.10.705136

DNA methylationstatistical model

𝕏 PostBluesky

GeneticsFrontiers in Veterinary SciencePeer-reviewedJun 16, 2022

Complex feline disease mapping using a dense genotyping array

Isabel Hernandez, Jessica J. Hayward, Jeff A. Brockman…·Rory J. Todhunter

This study uses a dense genotyping array to identify genome-wide associations for three complex feline diseases in a multi-breed cohort of cats.

7 citations

fungi (other)GWAS summary statistics

𝕏 PostBluesky

NeurosciencebioRxivPreprintOct 5, 2020

Diffusion MRI Changes in the Healthy Aging Canine Brain

Erica F. Barry, John P. Loftus, Wen‐Ming Luh…·Philippa J. Johnson

This study uses diffusion MRI to find age-related white matter changes in canines, showing similarities to human aging patterns.

1 citation

imagingstatistical model

𝕏 PostBluesky