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  • Juan J Loor

Acyl-CoA synthetase short-chain family member 2 (ACSS2) is regulated by SREBP-1 and plays a role in fatty acid synthesis in caprine mammary epithelial cells

Xu, H., Luo, J., Ma, G., Zhang, X., Yao, D., Li, M. & Loor, J. J., Feb 1 2018, In : Journal of Cellular Physiology. 233, 2, p. 1005-1016 12 p.

Research output: Contribution to journalArticle

Adipose tissue proteomic analysis in ketotic or healthy Holstein cows in early lactation

Xu, Q., Li, X., Ma, L., Loor, J. J., Coleman, D. N., Jia, H., Liu, G., Xu, C., Wang, Y. & Li, X., Jul 2 2019, In : Journal of animal science. 97, 7, p. 2837-2849 13 p., skz132.

Research output: Contribution to journalArticle

Association between the expression of miR-26 and goat milk fatty acids

Wang, H., Zhu, J., He, Q., Loor, J. J. & Luo, J., Dec 2018, In : Reproduction in Domestic Animals. 53, 6, p. 1478-1482 5 p.

Research output: Contribution to journalArticle

Better postpartal performance in dairy cows supplemented with rumen-protected methionine compared with choline during the peripartal period

Zhou, Z., Vailati-Riboni, M., Trevisi, E., Drackley, J. K., Luchini, D. N. & Loor, J. J., Nov 1 2016, In : Journal of Dairy Science. 99, 11, p. 8716-8732 17 p.

Research output: Contribution to journalArticle

Body condition score and plane of nutrition prepartum affect adipose tissue transcriptome regulators of metabolism and inflammation in grazing dairy cows during the transition period

Vailati-Riboni, M., Kanwal, M., Bulgari, O., Meier, S., Priest, N. V., Burke, C. R., Kay, J. K., McDougall, S., Mitchell, M. D., Walker, C. G., Crookenden, M., Heiser, A., Roche, J. R. & Loor, J. J., Jan 1 2016, In : Journal of Dairy Science. 99, 1, p. 758-770 13 p.

Research output: Contribution to journalArticle

Cellular Mechanisms and Epigenetic Changes: Role of Nutrition in Livestock

Elolimy, A., Vailati-Riboni, M., Liang, Y. & Loor, J. J., Jul 2019, In : Veterinary Clinics of North America - Food Animal Practice. 35, 2, p. 249-263 15 p.

Research output: Contribution to journalReview article

Characterization of the liver X receptor-dependent regulatory mechanism of goat stearoyl-coenzyme A desaturase 1 gene by linoleic acid

Yao, D. W., Luo, J., He, Q. Y., Li, J., Wang, H., Shi, H. B., Xu, H. F., Wang, M. & Loor, J. J., May 1 2016, In : Journal of Dairy Science. 99, 5, p. 3945-3957 13 p.

Research output: Contribution to journalArticle

Chinese herbal formula (CHF03) attenuates non-alcoholic fatty liver disease (NAFLD) through inhibiting lipogenesis and anti-oxidation mechanisms

Cui, Y., Chang, R., Zhang, T., Zhou, X., Wang, Q., Gao, H., Hou, L., Loor, J. J. & Xu, C., 2019, In : Frontiers in Pharmacology. 10, 1190.

Research output: Contribution to journalArticle

Open Access

Choline supply during negative nutrient balance alters hepatic cystathionine β-synthase, intermediates of the methionine cycle and transsulfuration pathway, and liver function in Holstein cows

Coleman, D. N., Alharthi, A., Lopreiato, V., Trevisi, E., Miura, M., Pan, Y. X. & Loor, J. J., Sep 2019, In : Journal of Dairy Science. 102, 9, p. 8319-8331 13 p.

Research output: Contribution to journalArticle

Circulating amino acids in blood plasma during the peripartal period in dairy cows with different liver functionality index

Zhou, Z., Loor, J. J., Piccioli-Cappelli, F., Librandi, F., Lobley, G. E. & Trevisi, E., Mar 1 2016, In : Journal of Dairy Science. 99, 3, p. 2257-2267 11 p.

Research output: Contribution to journalArticle

Dietary egg protein prevents hyperhomocysteinemia via upregulation of hepatic betaine-homocysteine s-methyltransferase activity in folate-restricted rats

Saande, C. J., Pritchard, S. K., Worrall, D. M., Snavely, S. E., Nass, C. A., Neuman, J. C., Luchtel, R. A., Dobiszewski, S., Miller, J. W., Vailati-Riboni, M., Loor, J. J. & Schalinske, K. L., Aug 1 2019, In : Journal of Nutrition. 149, 8, p. 1369-1376 8 p.

Research output: Contribution to journalArticle

Dietary energy level affects adipose depot mass but does not impair in vitro subcutaneous adipose tissue response to short-term insulin and tumor necrosis factor-α challenge in nonlactating, nonpregnant Holstein cows

Lopreiato, V., Hosseini, A., Rosa, F., Zhou, Z., Alharthi, A., Trevisi, E. & Loor, J. J., Nov 2018, In : Journal of Dairy Science. 101, 11, p. 10206-10219 14 p.

Research output: Contribution to journalArticle

Dietary impacts on rumen microbiota in beef and dairy production

Loor, J. J., Elolimy, A. A. & McCann, J. C., Jul 1 2016, In : Animal Frontiers. 6, 3, p. 22-29 8 p.

Research output: Contribution to journalArticle

Dietary N -carbamylglutamate and l-arginine supplementation improves intestinal energy status in intrauterine-growth-retarded suckling lambs

Zhang, H., Peng, A., Guo, S., Wang, M., Loor, J. J. & Wang, H., Apr 2019, In : Food and Function. 10, 4, p. 1903-1914 12 p.

Research output: Contribution to journalArticle

Digital cushion fatty acid composition and lipid metabolism gene network expression in holstein dairy cows fed a high-energy diet

Iqbal, Z. M., Akbar, H., Hosseini, A., Forteguerri, E. B. R., Osorio, J. S. & Loor, J. J., Jul 2016, In : PloS one. 11, 7, e0159536.

Research output: Contribution to journalArticle

Effect of dietary vegetable oils on the fatty acid profile of plasma lipoproteins in dairy cows

Vargas-Bello-Pérez, E., Íñiguez-González, G., Cancino-Padilla, N., Loor, J. J. & Garnsworthy, P. C., Jul 3 2016, In : Archives of Animal Nutrition. 70, 4, p. 322-332 11 p.

Research output: Contribution to journalArticle

Effect of different exogenous fatty acids on the cytosolic triacylglycerol content in bovine mammary cells

Vargas-Bello-Pérez, E., Loor, J. J. & Garnsworthy, P. C., Jun 2019, In : Animal Nutrition. 5, 2, p. 202-208 7 p.

Research output: Contribution to journalArticle

Effect of heat-shock protein B7 on oxidative stress in adipocytes from preruminant calves

Sun, X., Li, X., Jia, H., Loor, J. J., Bucktrout, R., Xu, Q., Wang, Y., Shu, X., Dong, J., Zuo, R., Yang, L., Liu, G. & Li, X., Jun 2019, In : Journal of Dairy Science. 102, 6, p. 5673-5685 13 p.

Research output: Contribution to journalArticle

Effect of short-chain fatty acids on triacylglycerol accumulation, lipid droplet formation and lipogenic gene expression in goat mammary epithelial cells

Sun, Y., Luo, J., Zhu, J., Shi, H., Li, J., Qiu, S., Wang, P. & Loor, J. J., Feb 1 2016, In : Animal Science Journal. 87, 2, p. 242-249 8 p.

Research output: Contribution to journalArticle

Effects of arginase inhibition via jugular infusion of N ω -hydroxy-nor-L-arginine on metabolic and immune indices in lactating dairy cows

Ding, L. Y., Wang, Y. F., Shen, Y. Z., Zhou, G., Zhang, X., Wang, M. Z., Loor, J. J. & Zhang, J., Apr 2019, In : Journal of Dairy Science. 102, 4, p. 3310-3320 11 p.

Research output: Contribution to journalArticle

Effects of chronic heat stress on lactational performance and the transcriptomic profile of blood cells in lactating dairy goats

Contreras-Jodar, A., Salama, A. A. K., Hamzaoui, S., Vailati-Riboni, M., Caja, G. & Loor, J. J., Nov 1 2018, In : Journal of Dairy Research. 85, 4, p. 423-430 8 p.

Research output: Contribution to journalArticle

Effects of Dietary l -Arginine and N -Carbamylglutamate Supplementation on Intestinal Integrity, Immune Function, and Oxidative Status in Intrauterine-Growth-Retarded Suckling Lambs

Zhang, H., Zhao, F., Peng, A., Dong, L., Wang, M., Yu, L., Loor, J. J. & Wang, H., Apr 25 2018, In : Journal of Agricultural and Food Chemistry. 66, 16, p. 4145-4154 10 p.

Research output: Contribution to journalArticle

Effects of intravenous arginine infusion on inflammation and metabolic indices of dairy cows in early lactation

Ding, L. Y., Wang, Y. F., Shen, Y. Z., Zhou, G., Wu, T. Y., Zhang, X., Wang, M. Z., Loor, J. J. & Zhang, J., Jan 1 2019, (Accepted/In press) In : Animal.

Research output: Contribution to journalArticle

Effects of ORAI calcium release-activated calcium modulator 1 (ORAI1) on neutrophil activity in dairy cows with subclinical hypocalcemia

Zhang, B., Guo, H., Yang, W., Li, M., Zou, Y., Loor, J. J., Xia, C. & Xu, C., Aug 1 2019, In : Journal of animal science. 97, 8, p. 3326-3336 11 p.

Research output: Contribution to journalArticle

Open Access

Effects of rumen-protected betaine supplementation on meat quality and the composition of fatty and amino acids in growing lambs

Dong, L., Zhong, Z. X., Cui, H. H., Wang, S. N., Luo, Y., Yu, L. H., Loor, J. J. & Wang, H. R., 2019, (Accepted/In press) In : Animal.

Research output: Contribution to journalArticle

Enhanced supply of methionine or arginine alters mechanistic target of rapamycin signaling proteins, messenger RNA, and microRNA abundance in heat-stressed bovine mammary epithelial cells in vitro

Salama, A. A. K., Duque, M., Wang, L., Shahzad, K., Olivera, M. & Loor, J. J., Mar 2019, In : Journal of Dairy Science. 102, 3, p. 2469-2480 12 p.

Research output: Contribution to journalArticle

Open Access

Epigenetic regulation of pyruvate carboxylase gene expression in the postpartum liver

Walker, C. G., Crookenden, M. A., Henty, K. M., Handley, R. R., Kuhn-Sherlock, B., White, H. M., Donkin, S. S., Snell, R. G., Meier, S., Heiser, A., Loor, J. J., Mitchell, M. D. & Roche, J. R., Jul 1 2016, In : Journal of Dairy Science. 99, 7, p. 5820-5827 8 p., 74603.

Research output: Contribution to journalArticle

Essential amino acid ratios and mTOR affect lipogenic gene networks and miRNA expression in bovine mammary epithelial cells

Li, S., Hosseini, A., Danes, M., Jacometo, C., Liu, J. & Loor, J. J., Aug 3 2016, In : Journal of Animal Science and Biotechnology. 7, 1, 44.

Research output: Contribution to journalArticle

Ethyl-cellulose rumen-protected methionine alleviates inflammation and oxidative stress and improves neutrophil function during the periparturient period and early lactation in Holstein dairy cows

Batistel, F., Arroyo, J. M., Garces, C. I. M., Trevisi, E., Parys, C., Ballou, M. A., Cardoso, F. C. & Loor, J. J., Jan 2018, In : Journal of Dairy Science. 101, 1, p. 480-490 11 p.

Research output: Contribution to journalArticle

Far-off and close-up feeding levels affect immunological performance in grazing dairy cows during the transition period

Lange, J., Ganesh, S., Meier, S., Kay, J. K., Crookenden, M. A., Walker, C. G., Mitchell, M. D., Loor, J. J., Roche, J. R. & Heiser, A., Jan 1 2019, In : Journal of animal science. 97, 1, p. 192-207 16 p.

Research output: Contribution to journalArticle

Fatty acid elongase 5 (ELOVL5) alters the synthesis of long-chain unsaturated fatty acids in goat mammary epithelial cells

Shi, H. B., Du, Y., Zhang, C. H., Sun, C., He, Y. L., Wu, Y. H., Liu, J. X., Luo, J. & Loor, J. J., May 2018, In : Journal of Dairy Science. 101, 5, p. 4586-4594 9 p.

Research output: Contribution to journalArticle

Fatty acid elongase 7 (Elovl7) plays a role in the synthesis of long-chain unsaturated fatty acids in goat mammary epithelial cells

Shi, H., Wang, L., Luo, J., Liu, J., Loor, J. J. & Liu, H., Jun 2019, In : Animals. 9, 6, 389.

Research output: Contribution to journalArticle

Open Access

Fatty acid-induced endoplasmic reticulum stress promoted lipid accumulation in calf hepatocytes, and endoplasmic reticulum stress existed in the liver of severe fatty liver cows

Zhu, Y., Guan, Y., Loor, J. J., Sha, X., Coleman, D. N., Zhang, C., Du, X., Shi, Z., Li, X., Wang, Z., Liu, G. & Li, X., Aug 2019, In : Journal of Dairy Science. 102, 8, p. 7359-7370 12 p.

Research output: Contribution to journalArticle

Fertility and the transition dairy cow

Roche, J. R., Burke, C. R., Crookenden, M. A., Heiser, A., Loor, J. L., Meier, S., Mitchell, M. D., Phyn, C. V. C. & Turner, S. A., Jan 1 2018, In : Reproduction, Fertility and Development. 30, 1, p. 85-100 16 p.

Research output: Contribution to journalArticle

Open Access

Hepatic 1-carbon metabolism enzyme activity, intermediate metabolites, and growth in neonatal Holstein dairy calves are altered by maternal supply of methionine during late pregnancy

Alharthi, A. S., Coleman, D. N., Liang, Y., Batistel, F., Elolimy, A. A., Yambao, R. C., Abdel-Hamied, E., Pan, Y. X., Parys, C., Alhidary, I. A., Abdelrahman, M. M. & Loor, J. J., Nov 2019, In : Journal of Dairy Science. 102, 11, p. 10291-10303 13 p.

Research output: Contribution to journalArticle

Hepatic global DNA and peroxisome proliferator-activated receptor alpha promoter methylation are altered in peripartal dairy cows fed rumen-protected methionine

Osorio, J. S., Jacometo, C. B., Zhou, Z., Luchini, D., Cardoso, F. C. & Loor, J. J., Jan 1 2016, In : Journal of Dairy Science. 99, 1, p. 234-244 11 p.

Research output: Contribution to journalArticle

Hepatic metabolomics and transcriptomics to study susceptibility to ketosis in response to prepartal nutritional management

Shahzad, K., Lopreiato, V., Liang, Y., Trevisi, E., Osorio, J. S., Xu, C. & Loor, J. J., Dec 18 2019, In : Journal of Animal Science and Biotechnology. 10, 1, 96.

Research output: Contribution to journalArticle

Open Access

Hepatic nuclear factor kappa B signaling pathway and NLR family pyrin domain containing 3 inflammasome is over-activated in ketotic dairy cows

Shen, T., Li, X., Loor, J. J., Zhu, Y., Du, X., Wang, X., Xing, D., Shi, Z., Fang, Z., Li, X. & Liu, G., Nov 2019, In : Journal of Dairy Science. 102, 11, p. 10554-10563 10 p.

Research output: Contribution to journalArticle

Hepatic phosphorylation status of serine/threonine kinase 1, mammalian target of rapamycin signaling proteins, and growth rate in Holstein heifer calves in response to maternal supply of methionine

Xu, T., Alharthi, A. S. M., Batistel, F., Helmbrecht, A., Parys, C., Trevisi, E., Shen, X. & Loor, J. J., Sep 2018, In : Journal of Dairy Science. 101, 9, p. 8476-8491 16 p.

Research output: Contribution to journalArticle

Higher plane of nutrition pre-weaning enhances Holstein calf mammary gland development through alterations in the parenchyma and fat pad transcriptome

Vailati-Riboni, M., Bucktrout, R. E., Zhan, S., Geiger, A., McCann, J. C., Akers, R. M. & Loor, J. J., Dec 11 2018, In : BMC genomics. 19, 1, 900.

Research output: Contribution to journalArticle

High expression of cell death-inducing DFFA-like effector a (CIDEA) promotes milk fat content in dairy cows with clinical ketosis

Sun, X., Wang, Y., Loor, J. J., Bucktrout, R., Shu, X., Jia, H., Dong, J., Zuo, R., Liu, G., Li, X. & Li, X., Feb 2019, In : Journal of Dairy Science. 102, 2, p. 1682-1692 11 p.

Research output: Contribution to journalArticle

Immunometabolic status and productive performance differences between periparturient Simmental and Holstein dairy cows in response to pegbovigrastim

Lopreiato, V., Minuti, A., Trimboli, F., Britti, D., Morittu, V. M., Cappelli, F. P., Loor, J. J. & Trevisi, E., Oct 2019, In : Journal of Dairy Science. 102, 10, p. 9312-9327 16 p.

Research output: Contribution to journalArticle

Immunometabolic status during the peripartum period is enhanced with supplemental Zn, Mn, and Cu from amino acid complexes and Co from Co glucoheptonate

Batistel, F., Osorio, J. S., Ferrari, A., Trevisi, E., Socha, M. T. & Loor, J. J., May 2016, In : PloS one. 11, 5, e0155804.

Research output: Contribution to journalArticle