Publications

Journal Publications

*a complete list of Dr. Kopec’s publications can be found on google scholar (https://scholar.google.com/citations?hl=en&user=ZQQTxPkAAAAJ&view_op=list_works&sortby=pubdate)

Chatelaine, H., Dey, P., Mo., X., Bruno, R., Kopec, R.E. 2020. Vitamin A and D uptake in metabolic syndrome subjects vs. healthy controls using a targeted and untargeted lipidomics. Molecular Nutrition and Food Research. In review.

Zhong, S., Bird, A., Kopec, R.E. 2020. The potential for novel iron chlorophyll derivatives to improve plant-based iron delivery and bind environmental toxins. Molecular Nutrition and Food Research. In review.

Sasaki, G.Y., Li, J., Cichon, M.J., Kopec, R.E., Bruno, R.S. 2020. Catechin-rich green tea extract and the loss-of-TLR4 signaling differentially alter the hepatic metabolome in mice with nonalcoholic steatohepatitis. Molecular Nutrition and Food Research. In review.

Jonnala, B.R.Y., McSweeney, P.L.H., Cotter, P.D., Zhong, S., Sheehan, J.J., Kopec, R.E. 2020. Comparison of the carotenoid profiles of commonly consumed smear-ripened cheeses. LWT. https://doi.org/10.1016/j.lwt.2020.110241

Hammaz, F., Charles, F., Kopec, R.E., Halimi, C., Fgaier, S., Aarrouf, J., Urban, L., Borel, P. 2020. Temperature and storage time increase provitamin A carotenoid concentrations and bioaccessibility in post-harvest carrots. Food Chemistry. https://doi.org/10.1016/j.foodchem.2020.128004

Wang, C., Timári, I., Zhang, B., Li, D.-W., Leggett, A., Amer, A.O., Brüschweiler-Li, L., Kopec, R.E., Brüschweiler, R. 2020. COLMAR Lipids Database for 2D NMR-Based Lipidomics. Journal of Proteome Research 19 (4), 1674-1683; https://doi.org/10.1021/acs.jproteome.9b00845

Harrison, E.H., Kopec, R.E., 2020. Enzymology of vertebrate carotenoid oxygenases. Biochimica et Biophysica Acta. 1865(11); 158653; https://doi.org/10.1016/j.bbalip.2020.158653 

Sasaki, G.Y., Li, J., Cichon, M.J., Riedl, K.M., Kopec R.E., Bruno, R.S. 2019. Green tea extract treatment in obese mice with nonalcoholic steatohepatitis restores the hepatic metabolome in association with limiting endotoxemia-TLR4-mediated inflammation. Molecular Nutrition and Food Research. 63(24):e1900811; https://doi.org/10.1002/mnfr.201900811

Bennouna, D., Solano, M. , Orchard, T., DeVries, A.C., Lustberg, M., Kopec, R.E. 2019. The effects of doxorubicin-based chemotherapy and omega-3 supplementation on mouse brain lipids. Metabolites. 9(10), 208; https://doi.org/10.3390/metabo9100208

Zhong, S., Vendrell-Pacheco, M., Heskitt, B., Chitchomroonchokchai, C., Elez-Martinez, P., Failla, M.L., Sastry, S., Kopec, R.E. 2019. Novel processing technologies as compared to thermal treatment on the bioaccessibility and Caco-2 cell uptake of carotenoids from tomato and kale-based juices. Journal of Agricultural and Food Chemistry. 67(36):10185-10194; https://pubs.acs.org/doi/full/10.1021/acs.jafc.9b03666

Kopec, R.E., Caris-Veyrat, C., Nowicki, M., Bernard, J.P., Morange, S., Chitchumroonchokchai, C., Gleize, B., Borel, P. 2019. The effect of supplemental iron on lycopene metabolism and absorption during digestion in healthy humans. Molecular Nutrition and Food Research. 63(22):e1900644; https://doi.org/10.1002/mnfr.201900644.R2

Grainger E.M., Moran, N.E., Francis, D.M., Schwartz, S.J., Wan, L., Thomas-Ahner, J., Kopec, R.E., Riedl, K.M., Young, G.S., Abaza, R., Bahnson, R.R., Clinton, S.K. 2018. A novel tomato-soy juice induces a dose-response increase in urinary and plasma phytochemical biomarkers in men with prostate cancer. Journal of Nutrition. 149(1):26-35; https://doi.org/10.1093/jn/nxy232

Kopec, R.E., Carail, M., Caris-Veyrat, C. 2018. Production, separation, and characterization of apo-luteinoids by LC-MS/MS. Journal of Chromatography B. 1102:45-51. https://doi.org/10.1016/j.jchromb.2018.09.036

Harrison E.H., Kopec, R.E., Digestion and intestinal absorption of dietary carotenoids and vitamin A. In: Physiology of the Gastrointestinal Tract, Volume II, H.M. Said, F.K. Ghishan, J.D. Kaunitz, J.L. Merchant, J.L., J.D. Wood, eds. 6th Ed. Oxford, England: Academic Press. 2018. 1133-1151

Kopec, R.E., Caris-Veyrat, C., Nowicki, M., Gleize, B., Carail, M., Borel, P. 2018. Production of asymmetric oxidative metabolites of 13C β-carotene during digestion in the gastrointestinal lumen of healthy men. American Journal of Clinical Nutrition. 108(4):803-813. https://doi.org/10.1093/ajcn/nqy183

Kopec, R.E., Failla, M.L., 2018. Recent advances in the bioaccessibility and bioavailability of carotenoids and effects of other dietary lipophiles. Journal of Food Composition and Analysis. 68:16-30; https://doi.org/10.1016/j.jfca.2017.06.008

Cooperstone, J.L., Goetz, H.J., Riedl, K.M., Harrison, E.H., Schwartz, S.J., Kopec, R.E. 2017. Relative contribution of α-carotene to postprandial vitamin A concentrations in healthy humans after carrot consumption. American Journal of Clinical Nutrition. 106(1):59-66; https://doi.org/10.3945/ajcn.116.150821

Kopec, R.E., Gleize, B., Borel, P. Demarchelier, C., Caris-Veyrat, C. 2017. Are lutein, lycopene, and β-carotene lost through the digestive process?  Food and Function. 8:1494-1503; https://doi.org/10.1039/C7FO00021A

Desmarchelier, C., Borel, P., Gonclaves, A., Kopec. R., Nowicki, M., Morange, S., Lesavre, N., Portugal, H., Reboul, E. 2016. A combination of single-nucleotide polymorphisms is associated with the interindividual variability in cholecalciferol bioavailability in healthy men. Journal of Nutrition. 146(12):2421-2428; https://doi.org/10.3945/jn.116.237115

Goetz, H.J., Kopec, R.E., Riedl, K.M., Cooperstone, J.L., Narayanasamy, S., Curley, R.W. Jr., Harrison, E.H., Schwartz, S.J. 2016. An HPLC-MS/MS method for the separation of α-retinyl esters from retinyl esters. Journal of Chromatography B. 1029:68-71;  https://doi.org/10.1016/j.jchromb.2016.06.043