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Chen Liao, PhD

Title(s)
Assistant Professor of Microbiology and Immunology

Department(s)
Microbiology and Immunology

Education
Postdoc - Computational & Systems Biology, Memorial Sloan-Kettering Cancer Center
Ph.D. - Bioengineering, University of Illinois at Urbana-Champaign
B.S. - Physics, University of Science and Technology of China

Programs
Molecular and Cellular Biology Graduate Programs
Molecular Pathogenesis Program

Websites
https://liaolabatdartmouth.github.io

Contact Information

Vail Building, Room 210A
74 College St.
Hanover NH 03755

Office: Vail Building, Room 210A
Phone: 603-646-5386
Email: Chen.Liao@dartmouth.edu


Professional Interests

The Liao Lab is a hybrid research group that combines computational modeling, experimental microbiology, and clinical data analysis to investigate microbial metabolism within the human gut microbiome. Our work focuses on mapping metabolic fluxes in microbial pathogens and uncovering the metabolite-mediated interactions between microbes and their human host. Our long-term goals are to (1) elucidate the metabolic pathways linking intestinal microbiota to human health, and (2) develop computational platforms that enable the rational design of microbiome-based therapies.

Biography

Chen Liao completed his B.S. in Physics at the University of Science and Technology of China in 2010. He developed a strong interest in synthetic biology and earned his Ph.D. in Bioengineering at the University of Illinois at Urbana-Champaign. In 2018, Chen joined the lab of Dr. Joao Xavier at Memorial Sloan-Kettering Cancer Center as a postdoc, where he was co-mentored by Dr. Tobias Hohl. For his postdoctoral work, Chen studied the role of the gut microbiome in bloodstream infections during bone marrow transplantation in cancer patients.


Selected Publications

 

A review of engraftment assessments following fecal microbiota transplant.
Herman C, Barker BM, Bartelli TF, Chandra V, Krajmalnik-Brown R, Jewell M, Li L, Liao C, McAllister F, Nirmalkar K, Xavier JB, Caporaso JG
Gut Microbes. 2025 Dec;17(1):2525478. doi: 10.1080/19490976.2025.2525478. Epub 2025 Jul 2.
PMID: 40605266

How Does Escherichia coli Allocate Proteome?
Liao C, Priyanka P, Lai YH, Rao CV, Lu T
ACS Synth Biol. 2024 Sep 20;13(9):2718-2732. doi: 10.1021/acssynbio.3c00537. Epub 2024 Aug 9.
PMID: 39120961

Antifungal heteroresistance causes prophylaxis failure and facilitates breakthrough Candida parapsilosis infections.
Zhai B, Liao C, Jaggavarapu S, Tang Y, Rolling T, Ning Y, Sun T, Bergin SA, Gjonbalaj M, Miranda E, Babady NE, Bader O, Taur Y, Butler G, Zhang L, Xavier JB, Weiss DS, Hohl TM
Nat Med. 2024 Nov;30(11):3163-3172. doi: 10.1038/s41591-024-03183-4. Epub 2024 Aug 2.
PMID: 39095599

Oral bacteria relative abundance in faeces increases due to gut microbiota depletion and is linked with patient outcomes.
Liao C, Rolling T, Djukovic A, Fei T, Mishra V, Liu H, Lindberg C, Dai L, Zhai B, Peled JU, van den Brink MRM, Hohl TM, Xavier JB
Nat Microbiol. 2024 Jun;9(6):1555-1565. doi: 10.1038/s41564-024-01680-3. Epub 2024 May 2.
PMID: 38698178

Assessing Engraftment Following Fecal Microbiota Transplant.
Herman C, Barker BM, Bartelli TF, Chandra V, Krajmalnik-Brown R, Jewell M, Li L, Liao C, McAllister F, Nirmalkar K, Xavier JB, Gregory Caporaso J
ArXiv. 2024 Apr 10; Epub 2024 Apr 10.
PMID: 38659636

The Ratio of Key Metabolic Transcripts Is a Predictive Biomarker of Breast Cancer Metastasis to the Lung.
Mathur D, Liao C, Lin W, La Ferlita A, Alaimo S, Taylor S, Zhong Y, Iacobuzio-Donahue C, Ferro A, Xavier JB
Cancer Res. 2023 Oct 13;83(20):3478-3491. doi: 10.1158/0008-5472.CAN-23-0153.
PMID: 37526524

The TaxUMAP atlas: Efficient display of large clinical microbiome data reveals ecological competition in protection against bacteremia.
Schluter J, Djukovic A, Taylor BP, Yan J, Duan C, Hussey GA, Liao C, Sharma S, Fontana E, Amoretti LA, Wright RJ, Dai A, Peled JU, Taur Y, Perales MA, Siranosian BA, Bhatt AS, van den Brink MRM, Pamer EG, Xavier JB
Cell Host Microbe. 2023 Jul 12;31(7):1126-1139.e6. doi: 10.1016/j.chom.2023.05.027. Epub 2023 Jun 16.
PMID: 37329880

High-resolution analyses of associations between medications, microbiome, and mortality in cancer patients.
Nguyen CL, Markey KA, Miltiadous O, Dai A, Waters N, Sadeghi K, Fei T, Shouval R, Taylor BP, Liao C, Slingerland JB, Slingerland AE, Clurman AG, Maloy MA, Bohannon L, Giardina PA, Brereton DG, Armijo GK, Fontana E, Gradissimo A, Gyurkocza B, Sung AD, Chao NJ, Devlin SM, Taur Y, Giralt SA, Perales MA, Xavier JB, Pamer EG, Peled JU, Gomes ALC, van den Brink MRM
Cell. 2023 Jun 8;186(12):2705-2718.e17. doi: 10.1016/j.cell.2023.05.007. Epub 2023 Jun 8.
PMID: 37295406

Teasing out missing reactions in genome-scale metabolic networks through hypergraph learning.
Chen C, Liao C, Liu YY
Nat Commun. 2023 Apr 25;14(1):2375. doi: 10.1038/s41467-023-38110-7. Epub 2023 Apr 25.
PMID: 37185345

Evolution and regulation of microbial secondary metabolism.
Santamaria G, Liao C, Lindberg C, Chen Y, Wang Z, Rhee K, Pinto FR, Yan J, Xavier JB
Elife. 2022 Nov 21;11 doi: 10.7554/eLife.76119. Epub 2022 Nov 21.
PMID: 36409069

View more publications on PubMed