Author

Harold L. Katcher

ORCID 0000-0001-8543-784XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Developmental Biology· 3

Signature Assays, Organisms & Methods

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Assay:DNA methylation· 3 Approach:statistical model· 3 Research Focus:differential expression· 2 Organism:human· 2 Organism:rat· 2 Research Focus:benchmarking· 1 Research Focus:database / resource· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

Caesar Z. LiiD· 3 shared Hao CheniD· 3 shared Joseph Alan ZolleriD· 3 shared Priscila ChiavelliniiD· 3 shared Rodolfo Gustavo GoyaiD· 3 shared Agnivesh Shrivastava· 2 shared Akshay SanghaviiD· 2 shared Andrew J. LevineiD· 2 shared

Activity by Year

2020-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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3 shared papersDevelopmental Biology

Caesar Z. LiORCID

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3 papers

Recent·Most cited

Reversal of Biological Age in Multiple Rat Organs by Young Porcine Plasma Fraction

Steve Horvath, Kavita Singh, Ken Raj, Shraddha I. Khairnar, Akshay Sanghavi, Agnivesh Shrivastava, Joseph Alan Zoller, Caesar Z. Li, Claudia Beatriz Hereñú, Martina Canatelli-Mallat, Marianne Lehmann, Siniša Habazin, Mislav Novokmet, Frano Vučković, Leah C. Solberg Woods, , Harold L. Katcher

This study shows that young porcine plasma treatment reduces epigenetic age in multiple rat organs and improves physiological function.

GeroScience · Oct 24, 2023Peer-reviewedDevelopmental Biology

Universal DNA methylation age across mammalian tissues

Ake Tzu-Hui Lu, Zhe Fei, Amin Haghani, Todd R. Robeck, Joseph Alan Zoller, Caesar Z. Li, Robert Lowe, Qi Jiang Yan, Joshua Zhang, H. Vu, Julia Ablaeva, Victoria A. Acosta-Rodríguez, Danielle M. Adams, Javier Almunia, Ajoy Aloysius, , June Mergl

The paper develops universal epigenetic clocks that accurately estimate age across mammalian tissues using DNA methylation data from 185 species.

Nature Aging · Aug 10, 2023Peer-reviewedDevelopmental Biology

Reversing age: dual species measurement of epigenetic age with a single clock

Steve Horvath, Kavita Singh, Ken Raj, Shraddha I. Khairnar, Akshay Sanghavi, Agnivesh Shrivastava, Joseph Alan Zoller, Caesar Z. Li, Claudia Beatriz Hereñú, Martina Canatelli-Mallat, Marianne Lehmann, Leah C. Solberg Woods, Angel Garcia Martinez, Tengfei Wang, Priscila Chiavellini, , Harold L. Katcher

This study develops epigenetic clocks for rat and human tissues and shows that young plasma treatment reduces epigenetic age in multiple tissues and improves organ function.

bioRxiv · May 7, 2020 · PreprintDevelopmental Biology