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Joel A. Lefferts, PhD

Title(s)
Associate Professor of Pathology and Laboratory Medicine

Additional Titles/Positions/Affiliations
Assistant Director, Clinical Genomics and Advanced Technology Laboratory

Department(s)
Pathology and Laboratory Medicine

Education
PhD, Rutgers Graduate School of Biomedical Sciences (University of Medicine & Dentistry of New Jersey), Newark, NJ , 2006

Molecular Pathology Fellowship, Dartmouth-Hitchcock Medical Center, Geisel School of Medicine at Dartmouth, Lebanon, NH 2006-2010

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Contact Information

Department of Pathology
One Medical Center Drive
Lebanon NH 03756

Phone: 603-650-8116
Email: Joel.A.Lefferts@hitchcock.org


Selected Publications

 

Applications of Digital Polymerase Chain Reaction (dPCR) in Molecular and Clinical Testing.
Wainman LM, Sathyanarayana SH, Lefferts JA
J Appl Lab Med. 2024 Jan 3;9(1):124-137. doi: 10.1093/jalm/jfad103.
PMID: 38167753

Periductal Stromal Tumor of the Breast with a TERT Promoter Mutation: First Case Report with Comprehensive Molecular Analysis.
Anderson B, Marotti JD, Lefferts JA, Muller KE
Int J Surg Pathol. 2023 Dec;31(8):1626-1631. doi: 10.1177/10668969231157306. Epub 2023 Feb 23.
PMID: 36823780

Development and validation of a molecular tool to predict pathologic complete response in esophageal adenocarcinoma.
Qian DC, Lefferts JA, Zaki BI, Brickley EB, Jackson CR, Andrici J, Sriharan A, Lisovsky M
Dis Esophagus. 2022 Dec 14;35(12) doi: 10.1093/dote/doac035.
PMID: 35758407

Wastewater-Based SARS-CoV-2 Surveillance in Northern New England.
Toledo DM, Robbins AA, Gallagher TL, Hershberger KC, Barney RE, Salmela SM, Pilcher D, Cervinski MA, Nerenz RD, Szczepiorkowski ZM, Tsongalis GJ, Lefferts JA, Martin IW, Hubbard JA
Microbiol Spectr. 2022 Apr 27;10(2):e0220721. doi: 10.1128/spectrum.02207-21. Epub 2022 Apr 12.
PMID: 35412387

SNP-based chromosomal microarray characterization in a series of pure erythroid leukemia.
Mindiola Romero AE, Johnston MA, Giffin JT, Khan WA, Lefferts JA, Loo EY
Leuk Lymphoma. 2022 Aug;63(8):2009-2012. doi: 10.1080/10428194.2022.2057489. Epub 2022 Apr 3.
PMID: 35369841

A Rare Case of Low-Grade Dedifferentiated Liposarcoma Presenting as a Pharyngeal Polyp: Avoiding a Pitfall With Significant Repercussions.
Georgantzoglou N, Green D, Lefferts JA, Giannikaki L, Chliara E, Stavrianaki A, Kerr DA, Linos K
Int J Surg Pathol. 2022 Jun;30(4):405-412. doi: 10.1177/10668969211062859. Epub 2021 Dec 13.
PMID: 34894818

Squamous Cell Carcinoma in Hidradenitis Suppurativa Lesions Following Tumor Necrosis Factor α Inhibitors.
Cooper SD, Cowdrey MCE, Linos KD, Lefferts JA, Basic KK
Cutis. 2021 Apr;107(4):E5-E7. doi: 10.12788/cutis.0233.
PMID: 34096852

Cross-reactivity of NRASQ61R antibody in a subset of Spitz nevi with 11p gain: a potential confounding factor in the era of pathway-based diagnostic approach.
Parra O, Lefferts JA, Tafe LJ, Gru AA, Linos K
Hum Pathol. 2021 Jun;112:35-47. doi: 10.1016/j.humpath.2021.02.001. Epub 2021 Feb 24.
PMID: 33636207

Rare Activating BRAF Alteration Involving the β3-αC Kinase Domain in Ganglioglioma.
Lin CC, Lefferts JA, Chan AM, Zanazzi G
J Neuropathol Exp Neurol. 2021 Sep 27;80(9):887-889. doi: 10.1093/jnen/nlab013.
PMID: 33611593

Expanding Our Understanding of Nevogenesis: Copy Number Gain of Chromosome 15q in Melanocytic Nevi Is Associated With Distinct Histomorphologic Findings.
Olson LC, Lefferts JA, LeBlanc RE, Yan S, Momtahen S, Sriharan A, Linos K
Am J Surg Pathol. 2021 Jun 1;45(6):825-831. doi: 10.1097/PAS.0000000000001683.
PMID: 33577183

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