Joshua Kellogg - Penn State Cancer Institute
Researcher Profile
Joshua Kellogg
Assistant Professor, Veterinary and Biomedical Sciences
Plant Institute
One Health Microbiome Center
Center for Cannabis and Natural Product Pharmaceuticals (CCNPP)
Plant Institute
One Health Microbiome Center
Center for Cannabis and Natural Product Pharmaceuticals (CCNPP)
Scientific Program:Mechanisms of Carcinogenesis
Recent Publications
2026
Towler, MJ, Kellogg, JJ & Weathers, PJ 2026, 'Phytochemical Composition of Clonally Propagated Artemisia annua L. in Different Geographical Locations and Its Commercial Supplement Quality', Molecules, vol. 31, no. 11, 1854. https://doi.org/10.3390/molecules31111854
2025
Abraham, EJ, Chamberlain, SJ, Perera, WH, Jordan, RT & Kellogg, JJ 2025, 'Application of predictive modeling tools for the identification of Ocimum spp. herbal products', Analytical and Bioanalytical Chemistry, vol. 417, no. 8, pp. 1479-1495. https://doi.org/10.1007/s00216-025-05735-0
Abraham, EJ, Custer, K, Jordan, RT & Kellogg, JJ 2025, 'Bioactive compound identification without fractionation: an Ocimum spp. case study', Metabolomics, vol. 21, no. 6, 166. https://doi.org/10.1007/s11306-025-02369-2
Kellogg, JJ, Jordan, RT, Ranaweera, MM, Custer, K, Anez, SG, Bendlin, J, Chacon, FT & Chen, X 2026, 'Cultivar to chemotype: characterizing complex botanicals with mass spectrometry metabolomics', Natural Product Reports, vol. 43, no. 6, pp. 1181-1200. https://doi.org/10.1039/d5np00040h
Anez, SG, Burkhart, EP & Kellogg, JJ 2025, 'Ghost Pipe Then and Now: the Influence of Digital Media on the Medicinal Use of Monotropa uniflora in the United States', Economic Botany, vol. 79, no. 4, pp. 460-477. https://doi.org/10.1007/s12231-025-09637-1
Anderson, VM, Ranaweera, MM, Jarmusch, AK, Shay, AE, Todd, DA, Cech, NB & Kellogg, JJ 2025, 'Library Enabling Annotation of Botanical Natural Products (LEAFBot): An Open-Access Library of Mass Spectrometry Fragmentation Spectra for Plant Metabolites', Journal of the American Society for Mass Spectrometry, vol. 36, no. 5, pp. 926-929. https://doi.org/10.1021/jasms.5c00038
Princiotta, SD, Hiripitiyage, Y, Holen, D, Kellogg, JJ, Sturm, B & Harris, TD 2025, 'Nutrient limitation determines biological interactions between a mixotrophic Chrysophyte and toxin-producing Microcystis', Journal of Plankton Research, vol. 47, no. 1, fbae067. https://doi.org/10.1093/plankt/fbae067
Anez, SG, Flail, DB, Burkhart, EP & Kellogg, JJ 2025, 'Targeted and Untargeted Mass Spectrometry Do Not Detect Grayanane-Type Toxins in Monotropa uniflora L', Journal of Natural Products, vol. 88, no. 10, pp. 2540-2545. https://doi.org/10.1021/acs.jnatprod.5c00805
2024
Waidyanatha, S, Collins, BJ, Cristy, T, Embry, M, Gafner, S, Johnson, H, Kellogg, J, Krzykwa, J, Li, S, Mitchell, CA, Mutlu, E, Pickett, S, You, H, Van Breemen, R & Baker, TR 2024, 'Advancing botanical safety: A strategy for selecting, sourcing, and characterizing botanicals for developing toxicological tools', Food and Chemical Toxicology, vol. 186, 114537. https://doi.org/10.1016/j.fct.2024.114537
Kellogg, JJ, Alonso, MN, Jordan, RT, Xiao, J, Cafiero, JH, Bush, T, Chen, X, Towler, M, Weathers, P & Shell, SS 2024, 'An O-methylflavone from Artemisia afra kills non-replicating hypoxic Mycobacterium tuberculosis', Journal of Ethnopharmacology, vol. 333, 118500. https://doi.org/10.1016/j.jep.2024.118500
Chacon, FT, Raup-Konsavage, WM, Vrana, KE & Kellogg, JJ 2024, 'Effect of Hemp Extraction Procedures on Cannabinoid and Terpenoid Composition', Plants, vol. 13, no. 16, 2222. https://doi.org/10.3390/plants13162222
Gao, Y, Swiggart, E, Wolkiewicz, K, Liyanapathiranage, P, Baysal-Gurel, F, Avin, FA, Lopez, EFP, Jordan, RT, Kellogg, J & Burkhart, EP 2024, 'Goldenseal (Hydrastis canadensis L.) Extracts Inhibit the Growth of Fungal Isolates Associated with American Ginseng (Panax quinquefolius L.)', Molecules, vol. 29, no. 3, 556. https://doi.org/10.3390/molecules29030556
Anderson, BD, Sepulveda, DE, Nachnani, R, Cortez-Resendiz, A, Coates, MD, Beckett, A, Bisanz, JE, Kellogg, JJ & Raup-Konsavage, WM 2024, 'High Cannabigerol Hemp Extract Moderates Colitis and Modulates the Microbiome in an Inflammatory Bowel Disease Model', Journal of Pharmacology and Experimental Therapeutics, vol. 390, no. 3, pp. 331-341. https://doi.org/10.1124/jpet.124.002204
Sepulveda, DE, Vrana, K, Kellogg, J, Bisanz, J, Desai, D, Graziane, NM & Raup-Konsavage, WM 2024, 'The Potential of Cannabichromene (CBC) as a Therapeutic Agent', Journal of Pharmacology and Experimental Therapeutics, vol. 391, no. 2, pp. 206-213. https://doi.org/10.1124/jpet.124.002166
Voloshchuk, N, Irakoze, Z, Kang, S, Kellogg, JJ & Wee, J 2024, 'Three Ecological Models to Evaluate the Effectiveness of Trichoderma spp. for Suppressing Aflatoxigenic Aspergillus flavus and Aspergillus parasiticus', Toxins, vol. 16, no. 7, 314. https://doi.org/10.3390/toxins16070314
2023
Abraham, EJ, Wallace, ED & Kellogg, JJ 2023, 'A comparison of high- and low-resolution gas chromatography–mass spectrometry for herbal product classification: A case study with Ocimum essential oils', Phytochemical Analysis, vol. 34, no. 6, pp. 680-691. https://doi.org/10.1002/pca.3258
Vidar, WS, Baumeister, TUH, Caesar, LK, Kellogg, JJ, Todd, DA, Linington, RG, M. Kvalheim, O & Cech, NB 2023, 'Interaction Metabolomics to Discover Synergists in Natural Product Mixtures', Journal of Natural Products, vol. 86, no. 4, pp. 655-671. https://doi.org/10.1021/acs.jnatprod.2c00518
Chen, X, Patterson, AD, Perdew, GH, Murray, IA & Kellogg, JJ 2023, 'Molecular networking identifies an AHR-modulating benzothiazole from white button mushrooms (Agaricus bisporus)', Journal of Functional Foods, vol. 106, 105602. https://doi.org/10.1016/j.jff.2023.105602
2022
Chacon, FT, Raup-Konsavage, WM, Vrana, KE & Kellogg, JJ 2022, 'Secondary Terpenes in Cannabis sativa L. Synthesis and Synergy', Biomedicines, vol. 10, no. 12, 3142. https://doi.org/10.3390/biomedicines10123142
Kellogg, JJ 2022, Untargeted metabolomics for the study of antiinfective plants. in Medicinal Plants as Anti-infectives: Current Knowledge and New Perspectives. Elsevier, pp. 335-359. https://doi.org/10.1016/B978-0-323-90999-0.00017-3