Community Nutrition Faculty, Students, Staff

*Natker E, Baker S, Auld G, McGirr K, Sutherland B, Cason K. (2015). Formative evaluation of EFNEP curriculum: Ensuring the Eating Smart, Being Active curriculum is theory-based. J. Extension. Vol. 53, No. 1. Research in Brief. 1RIB1

Bellows L, *Conlon T, Johnson S, Cunningham-Sabo L. (2015) Opportunities in the Classroom or Cafeteria for a ‘Tasting Challenge’ to Influence First Grade Students’ Willingness to Try New Foods. J Child Nutr Manag. Vol. 39, Issue 2

*Niebaum K, Cunningham-Sabo L, Carroll J, Bellows L. (2015) Developing Effective Educational Materials Using Best Practices in Health Literacy. J. Extension Vol. 53. No. 4. Tools of the Trade. 4TOT2

Lohse B, Belue R, Smith S, Wamboldt P, Cunningham-Sabo L. (2015) About Eating: An online program with evidence of increased food resource management skills for low-income women, J Nutr Educ Behav. 47(3):265-72. DOI:10.1016/j.jneb.2015.01.006

Clyatt E*, Shackelton E, Bellows L. (2015). The Impact of Visuals on Nutrition and Health Education Materials. Journal of Human Sciences and Extension. 3(3)151-152, ISSN 2325-5226

Taylor W, Paxton R, Fischer L, Bellows L. (2015). The Healthy Weight Disparity Index: Why We Need It to Solve the Obesity Crisis. Journal of Health Care for the Poor and Underserved. (4):1186-99. DOI: 10.1353/hpu.2015.0132

Hibbs-Shipp S*, Milholland M*, Bellows L. (2015). Barriers and Facilitators to Healthy Eating and Activity in Head Start Staff: An Opportunity for Worksite Wellness. American Journal of Health Education. Vol. 46, Issue 6. DOI: 10.1080/19325037.2015.1077488

Moore R*, Shackelton E, Bellows L. (2015). Using Search Engine Optimization Techniques to Enhance the Visibility of Web-based Extension Fact Sheets. Journal of Extension [Online], 53(2) Article 2FEA10. Available at

Markham, L., Auld, G., Bunning, M., Thilmany, D. (2014) Attitudes and beliefs of raw milk consumers in Northern Colorado. J Hunger and Environmental Nutrition, 9(4):546-564. DOI: 10.1080/19320248.2014.929542.

Koszewski, W.M., Hlavacek, M., Yerza, K., Procter, S.B., Auld, G., Baker, S., Misner, S. (2014) Positive Quality of Life factors identified from EFNEP participant stories. J Extension 52(4). Available at:

Horodynski, M., Baker, S., Van Egeren, L., Olson, B., Brophy-Herb, H., Auld, G. (2014) Healthy Babies Curriculum. J Nutrition Education and Behavior. 46:151-52.

Horodynski, M., Baker, S., Olson, B., Van Egeren, L., Brophy-Herb, H., Auld, G. (2014) Efficacy of a Community-Based Home-Visitation Intervention to Reduce the Risk of Infant Obesity in Low-Income Populations: Preliminary Results. The Western Journal of Nursing Research. 19(8): 1842–1852. DOI: 10.1007/s10995-015-1698-x

Auld, G., Baker, S., Conway, L., Dollahite, J., Lambia, M.C., McGirr, K. (2014) Outcome effectiveness of a widely adopted EFNEP curriculum. J Nutrition Education and Behavior. 47(1):19-27. DOI: 10.1016/j.jneb.2014.07.001

Baker, S., Kendall, P., Frey, K., McGirr, K., Schroeder, M., Buffer-Pealer, J., Medeiros, L. (2014) Healthy Baby Healthy Me Food Safety Curriculum. J Nutrition Education and Behavior. 46(6), 629-631. DOI:

Friedl, K., Rowe, S., Bellows, L., Johnson, S., Hetherington, M., de Froidmont-Gortz, I., Hubbard, V. (2014) Priorities for Research on Consumer Food Behaviors and Healthy Eating. J Nutrition Education and Behavior. 46(5), 445-450. DOI: 10.1016/j.jneb.2014.05.002

Boles, R., Burdell, A., Johnson, S., Gavin, W., Davies, P., Bellows, L. (2014) Home food and activity assessment: Development and validation of an instrument for diverse families of young children. Appetite. 80, 23-27. DOI: 10.1016/j.appet.2014.04.026

Haas, J., Cunningham-Sabo, L., Auld, G. (2014) High School Plate Waste and Attitudes among High School Program Participants. J Child Nutrition Management, Vol. 38, Issue 01;,-Issue-1,-Spring-2014---Haas,-Cunningham-Sabo,-Auld/

Smith, S., Cunningham-Sabo, L. (2014) Food Choice, Plate Waste, and Nutrient Intake of Elementary- and Middle-School Students Participating in the U.S. National School Lunch Program. Public Health Nutrition, Vol. 17, Issue 06, Pages 1255 -1263. DOI: 10.1017/S1368980013001894

Cunningham-Sabo, L., Lohse, B. (2014) Impact of a school-based cooking curriculum for 4th grade students on attitudes and behaviors is influenced by gender and prior cooking experience. J Nutrition Education and Behavior, Vol. 46, No. 2, Pages 110-120.

Borresen, E.C., Gundlach, K.A., Wdowik, M., Rao, S., Brown, R.J., Ryan, E.P. (2014) Feasibility of Increased Navy Bean Powder Consumption for Primary and Secondary Colorectal Cancer Prevention. Current Nutrition & Food Science. 10(2):112-119. DOI: 10.2174/1573401310666140306005934

Auld, G., Baker, S., Bauer, L., Koszewski, W., Procter, S., Steger, M. (2013) EFNEP's Impact on the Quality of Life of its Participants and Educators. Journal of Nutrition Education and Behavior, 45 (6), 482-489. DOI: 10.1016/j.jneb.2013.06.008

Bellows, L., Anderson, J. (2013) The Food Friends: Get Movin’ with Mighty Moves – A Physical Activity Program for Preschoolers. Journal of Nutrition Education and Behavior, 45(5), 473-475. DOI:

Bellows, L., Davies, P., Anderson, J., Kennedy, C. (2013) Physical Activity and Gross Motor Performance: A Randomized Intervention Study. American Journal of Occupational Therapy, 67 (1), 28-36.

Bellows, L., Johnson, S., Davies, P., Anderson, J., Gavin, W., Boles, R. (2013). The Colorado LEAP Study: Rationale and design of a study to assess the short term longitudinal effectiveness of a preschool nutrition and physical activity program. BMC Public Health. 13:1146. DOI: 10.1186/1471-2458-13-1146

Bellows, L., Spaeth, A., Lee, V., Anderson J. (2013) Exploring the use of Storybooks to Reach Mothers of Preschoolers with Nutrition and Physical Activity Messages. Journal of Nutrition Education and Behavior, 45(4), 362-367. DOI: 10.1016/j.jneb.2012.10.011

Byington, C., Baker, S. (2012) EFNEP and SNAP-Ed Initial Paraprofessional Training Materials and Methods. Journal of Extension. Vol. 50. No. 2, Tools of the Trade. 2TOT6

Cunningham-Sabo, L., Lohse, B. (2013) Cooking with Kids positively impacts 4th-graders’ vegetable preferences, attitudes and self-efficacy for food and cooking. Childhood Obesity. 9(6): 549–556. DOI: 10.1089/chi.2013.0076

Cunningham-Sabo, L., Simons, A. (2012) Home Economics: An Old-Fashioned Answer to a Modern-Day Dilemma? Nutrition Today, Vol. 47, No. 3, 128-132.

Diker, A., Cunningham-Sabo, L., Bachman, K., Stacey, J., Walters, L., Wells, L. (2012) Effective Training Design: Use of Theory and Formative Assessment. Health Promotion Practice, 13(4), 496-505. DOI: 10.1177/1524839910386909

Haughton, B., Eppig, K., Looney, S., Cunningham-Sabo, L., Spear, B., Spence, M., Stang, J. (2012) Incorporating the Life Course Model into MCH Nutrition Leadership Education and Training Programs. Maternal and Child Health Journal. Vol. 17, Issue 1, 136-146

Herman, D., Baer, M., Adams, E., Cunningham-Sabo, L., Duran, N., Johnson, D., and Yakes, E. Life Course Perspective: Evidence for the Role of Nutrition. Maternal and Child Health Journal. 18(2):450-61. DOI: 10.1007/s10995-013-1280-3

Hernandez-Garbanzo, Y., Griffin, S., Cason, K., Loberger, G., Williams, J., Baker, S., Coffee, A., Linton, B., Hall, T., Hayden, V. (2013) A Content Analysis of Nutrition Education Curricula Used with Low-Income Audiences: Implications for Questionnaire Development. Health Promotion Practice. Vol. 14, No. 4, 534-542. DOI: 10.1177/1524839912461355

Hoelscher, D., Kirk, S., Ritchie, L., Cunningham-Sabo, L. (2013) Position of the Academy of Nutrition and Dietetics: Interventions for the Prevention and Treatment of Pediatric Overweight and Obesity. Journal of the Academy of Nutrition and Dietetics, 113 (10), 1375-1394. DOI: 10.1016/j.jand.2013.08.004

Horodynski, M., Coleman, G., Baker, S., Auld, G., Lindau, J. (2012) The Healthy Toddlers Curriculum. Journal Nutrition Education and Behavior, 44 (4), 1-2. DOI:

Lohse, B., Cunningham-Sabo, L. (2012) Eating competence of Hispanic parents is associated with attitudes and behaviors that may mediate fruit and vegetable-related behaviors of 4th grade youth. Journal of Nutrition, 142(10), 1903-1909.

Wardlaw, M., Baker, S. (2012) Long-term evaluation of EFNEP and SNAP-Ed. The Forum for Family and Consumer Issues, 17(2).

Food and Fermentation Science Faculty, Students, Staff

Costanigro, M., Kroll, S., Thilmany, D., Bunning, M. (2014) Is it Love for Local/Organic or Hate for Conventional? Asymmetric Effects of Information and Taste on Label Preferences in an Experimental Auction. Food Quality and Preference, Vol. 31: 94-105, DOI: 10.1016/j.foodqual.2013.08.008

Markham, L., Auld, G., Bunning, M. Thilmany, D. (2014) Attitudes and Beliefs of Raw Milk Consumers in Northern Colorado. J Hunger & Environmental Nutrition, Vol 9, Issue 4, DOI: 10.1080/19320248.2014.929542

Fauzi, A., Reddivari, L., Madiwale, G., Stone, M., Holm, D., Vanamala, J. (2014) Effect of genotype and storage on glycoalkaloids and acrylamide content and sensory attributes of potato chips. American Journal of Potato Research. Vol. 91, Issue 6:632-641.

Bakker, M., Manter, D., Sheflin, A., Weir, T., Vivanco, J. (2012) Marschner Review: Harnessing the rhizosphere microbiome through plant breeding and agricultural management. Plant and Soil, Vol. 360, Issue 1, 1-13.

Bogs, J., Bunning, M., Stushnoff, C. (2012) Influence of biologically-enhanced organic production on antioxidant and sensory qualities of Malus domestica, Borkh, Cv, Braeburn apples. Organic Agriculture, Vol. 2, Issue 2, 117-126.

Borresen, E., Henderson, A., Kumar, A., Weir, T., Ryan, E. (2012) Fermented foods: Patented approaches and formulations for nutritional supplementation and health promotion. Recent Patents on Food, Nutrition & Agriculture, Vol. 4, Issue 2, 134-140. DOI: 10.2174/2212798411204020134

Kumar, A., Henderson, A., Forster, G., Chen, M., Goodyear, A., Bauer, J., Weir, T., Leach, J., Dow, S., Ryan, E. (2012) Dietary Rice Bran Promotes Resistance to Salmonella Colonization and Mucosal Invasion in Mice. BMC Microbiology, 12, 71. DOI: 10.1186/1471-2180-12-71

Madiwale, G., Reddivari, L., Stone, M., Holm, D., Vanamala, J. (2012) Combined effects of storage and processing on the bioactive compounds and pro-apoptotic properties of color-fleshed potatoes in human colon cancer cells. Agricultural and Food Chemistry, 60 (44), 11088-11096. DOI: 10.1021/jf303528p

Xu, X., Hu, Y., Xiao, W., Huang, J., He, X., Wu, J., Ryan, E., Weir, T. (2012) Effects of fermented Camilla sinensis, Fuzhuan tea, on egg cholesterol and production performance in laying hens. Herald J. Int. Food and Agric. Vol. 1 (1), 6-10.

Weir, T., Hu, Y., Ryan, E., Lin, W., Murray, P., Fu, D., Snook, R., Xiao, W. (2012) Medicinal teas: a review to summarize health benefits and highlight fermented tea. Herbalgram, 94, 45-49.

Weir, T., Newbold, T., Vivanco, J., van Haren, M., Fritchman, C., et al. (2012) Plant Inhabiting Ant, Pseudomyrmex triplarinus, utilizes chemical cues for host discrimination. Biotropica, 44(2), 246-253. DOI: 10.1111/j.1744-7429.2011.00786.x

Hospitality Management Faculty, Students, Staff

Kang S, Lee C, Lee D. (2015) Examining Cultural Worldview and Experience by International Tourists: A Case of Traditional House Stay. Asian Pacific Journal of Tourism Research. Vol. 21, Issue 5, 477-499

Kim N, Lee C, Kang S. (2015) Perceived casino service quality: Comparing light and heavy gamblers. Korean Journal of Hospitality Administration

Kang, S., Lee, C., Kim, M., Shin, C. (2014) The effect of community attachment and interest and event awareness on impact and support for the wellbeing food festival: Difference between visitors and volunteers. International Journal of Tourism and Hospitality Research. 28(10), 31-46.

Henley, T., Reddivari, L., Broeckling, C., Bunning, M., Miller, J., Avens, J., Stone, M., Prenni, J., Vanamala, J. (2014) American India Pale Ales (IPA) matrix rich in xanthohumol are potent in suppressing proliferation and elevating apoptosis of human colon cancer cells but not isolated xanthohumol. International Journal of Food Science & Technology. DOI: 10.1111/ijfs.12570

Kang, S., Lee, C. (2013). Quality of Life (QOL) of Gambling Community Residents: Relationships with Community Attachment and Socio-demographic Characteristic. Korean Tourism Studies, 28(3), 99-118.

Lee, C., Kang, S., Lee, Y. (2013). Segmentation of mega event motivation: The case of Expo 2010 Shanghai China. Asia Pacific Journal of Tourism Research. Vol. 18, Issue 6: 637-660. DOI: 10.1080/10941665.2012.695287

Lee, C., Kang, S., Reisinger, Y. (2012) Incongruence in destination image: Central Asia Region. Tourism Geographies, 14 (4), 599-624. DOI: 10.1080/14616688.2012.647325

Song, H., Lee, C., Kang, S., Boo, S. (2012) The effect of environmentally friendly perceptions on festival visitors’ decision-making process using an extended model of goal-directed behavior. Tourism Management, 33:6, 1417-1428. DOI: 10.1016/j.tourman.2012.01.004

Nutrition Science Faculty, Students, Staff

Harris M, Reece M, McGregor J, Wilson J, Burke S, Wheeler M, Anderson J, Auld G, French J, Allen K. (2015). The effect of omega-3 docosahexaenoic acid (DHA) supplementation on gestational length: randomized trial of supplementation compared to nutrition education for increasing n-3 intake from foods. British J Obstetrics and Gynecology. Vol. 2015, Article ID 123078, 8 pages.

Foster M, Gentile C, Cox-York K, Wei Y, Wang D, Estrada A, Reese L, Pagliassotti M, Weir T.* (2015) Fuzhuan tea consumption imparts hepatoprotective effects and alters intestinal microbiota in high saturated fat diet-fed rats. Molecular Nutrition and Food Research. Vol. 60, Issue 5: 1213-1220. DOI: 10.1002/mnfr.201500654

Sheflin A, Borresen E, Wdowik M, Rao S, Brown R, Heuberger A, Broeckling C, Weir T, Ryan E. (2015) Pilot Dietary Intervention with Heat-Stabilized Rice Bran Modulates Stool Microbiota and Metabolites in Healthy Adults. Nutrients; 7(2), 1282-1300.

Hudson W, Pagliassotti M. (2015) Oxidative Stress and the Unfolded Protein Response in the Liver [Ch.5]. Studies on Hepatic Disorders. E Albano & M Parola Editors. Humana Press, Springer International. DOI 10.1007/978-3-319-15539-5

Pagliassotti M, Cox-York K, Weir T. (2015) Sugars and Metabolic Disorders in Animal Models Including Primates [Ch.12] Dietary Sugars and Health. M Goran, L Tappy, K Le Editors. CRC Press, Taylor & Francis Group. ISBN 9781466593770 - CAT# K20621

Cox-York K, Sheflin A, Foster M, Gentile C, Kahl A, Koch L, Britton S, Weir T. (2015) Ovariectomy results in differential shifts in gut microbiota in low versus high aerobic capacity rats. Physiological Reports Vol. 3, Issue 8. Pii: e12488. DOI: 10.14814/phy2.12488

Gentile C, Weir T, Cox-York K, Wei Y, Wang D, Reese L, Moran G, Estrada A, Mulligan C, Pagliassotti M, Foster M. (2015) The role of visceral and subcutaneous adipose tissue fatty acid composition in pathophysiology associated with NAFLD. Adipocyte 4(2): 101-112 . DOI: 10.4161/21523945.978662

Sindler A, Cox-York K, Reese L, Seals D, Gentile C. (2015) Oral nitrite administration improves endothelial function in diabetic mice. Diabetes and Vascular Research 12(3): 221-224 DOI: 10.1177/1479164114565628

Figueroa A, Jaime S, Johnson S, Alvarez-Alvarado S, Campbell J, Feresin R, Elam M, Arjmandi B. (2015) Impact of age on aortic wave reflection responses to metaboreflex activation and its relationship with leg lean mass in postmenopausal women. Experimental Gerontology. PMID: 26192974. Impact Factor: 3.49 · DOI: 10.1016/j.exger.2015.07.010

Hooshmand S, Kumar A, Zhang J, Johnson S, Chai S, Arjmandi B. (2015) Evidence for anti-inflammatory and antioxidative properties of dried plum polyphenols in macrophage RAW264.7 cells. Food & Function. DOI: 10.1039/C5FO00173K

Johnson S, Figueroa A, Navaei N, Wong A, Kalfon R, Ormsbee L, Feresin R, Elam M, Hooshmand S, Payton M, Arjmandi B. (2015) Daily blueberry consumption improves blood pressure and arterial stiffness in postmenopausal women with pre- and stage 1-hypertension: a randomized, double-blind, placebo-controlled clinical trial. Journal of the Academy of Nutrition and Dietetics. 115(3):369-77. DOI: 10.1016/j.jand.2014.11.001

Arjmandi B, Johnson S. (2015) “Chapter 8: The role of functional foods and their bioactive components in bone health.” Nutrition, Exercise and Epigenetics: Ageing Interventions; Healthy Ageing and Longevity Volume 2, pp 153-17.

Pagliassotti M, Moran G, Estrada A, Foster M. (2015) Endoplasmic reticulum stress in obesity: Adipose Tissue and Adipokines in Health and Disease (2nd Edition). Carol Braunschweig and Giamila Fantuzzi, editors. Springer Publishers. ISBN 978-1-62703-770-9

Cox-York, K., Wei Y., Wang, D., Pagliassotti, M., Foster, M. (2014) Lower Body Adipose Tissue Removal Decreases Glucose Tolerance and Insulin Sensitivity in Mice with Acute Exposure to High Fat Diet. Adipocyte. Vol. 4(1). DOI: 10.4161/21623945.2014.957988

Booth, A., Magnuson, A., Foster, M. (2014) Adipose Tissue, Obesity and Adipokines: Role in Cancer Promotion. Adiposopathy in Cancer: An Endocrine Approach. Hormone Molecular Biology and Clinical Investigation. Vol. 21(1): 57-74. DOI: 10.1515/hmbci-2014-0037

Benn, K., Passos, M., Jayaram, A., Harris, M., Bongiovanni, A., Skupski, D., Witkin, S. (2014) Association Between Neurotrophin 4 and Long-Chain Polyunsaturated Fatty Acid Levels in Mid-Trimester Amniotic Fluid. Reproductive Sciences. Vol. 21(11): 1396-400. DOI: 10.1177/19337191145263474

Harris, M. (2014) The Fish Paradox: Are Maternal Omega-3 (n-3) DHA and Selenium (Se) Intake Protective Against Negative Effects of Methylmercury Exposure on Infant Cognitive Development? Vitam Trace Elem. DOI: 10.4172/vms1000e126

Voreades, N., Kozil, A., Weir, T. (2014) Diet and the Evolution of the Intestinal Microbiome. Frontiers in Microbiology. 5,494 DOI: org/10.3389%2Ffmicb.2014.00494

Sheflin, A., Whitney, A., Weir, T. (2014) Cancer Promoting Effects of Gut Microbial Dysbiosis. Current Oncology Reports. 16, 406. DOI: 10.1007/s11912-014-0406-0

Kelly, C., Zheng, L., Campbell, E., Saeedi, B., Scholz, C., Bayless, A., Wilson, K., Glover, L., Kominsky, D., Magnuson, A., Weir, T., Ehrentraut, S., Nguyen, V., Taylor, C., Colgan, S. (2015) Host-Microbe Crosstalk between Short-Chain Fatty Acids and Intestinal Epithelial HIF Provides a New Mechanism to Augment Tissue Barrier Function. Cell Host & Microbe. Vol. 17(5):662-71. DOI: 10.1016/j.chom.2015.03.005

Sheflin, A., Borresen, E., Wdowik, M., Rao, S., Brown, R., Heuberger, A., Broeckling, C., Weir, T., Ryan, E. (2015) Dietary intervention with heat-stabilized rice bran modulates gut microbiota and metabolites in healthy participants. Nutrients 6, DOI: 10.3390/nu60x000x

Arciero, P., Ormsbee, M., Gentile, C., Nindl, B., Brestoff, J., Ruby, M. (2013) Increased protein intake and meal frequency reduces abdominal fat during energy balance and energy deficit. Obesity, 21 (7):1357-1366. DOI: 10.1002/oby.20296

Cox-York, K., Sharp, T., Pagliassotti, M., Bessesen, D., Horton, T. (2013). The effects of sex, metabolic syndrome and exercise on postprandial lipemia. Metabolism: Clinical and Experimental, 62(2), 244-254. DOI: 10.1016/j.metabol.2012.08.003

Foster, M., Softic, S., Caldwell, J., Kohli, R., de Kloet, A., Seeley, R., Woods S. (2013) Subcutaneous Adipose Tissue Transplantation In Diet-Induced Obese Mice Attenuates Metabolic Dysregulation While Removal Exacerbates It. Physiological Reports, Aug 1(2). Pii: e00015

Harris, M. (2013) Invited Editorial: Transgenerational effects of prenatal exposure to the 1944-45 Dutch famine. Invited Commentary. BJOG; 120:553-4

Kaplon, R., Chung, E., Reese, L., Cox-York, K., Seals, D., Gentile, C. (2013) Activation of the unfolded protein response in vascular endothelial cells of nondiabetic obese adults. J Clin Endocrinol Metab, Sep; 98(9):E1505-9. DOI: 10.1210/jc.2013-1841

Keller, A., Weir, T., Broeckling, C., Ryan, E. (2013) Antibacterial activity and phytochemical profile of fermented Camellia sinensis (Fuzhuan tea). Food Research International. Vol. 53, Issue 2: 945-949. DOI: 10.1016/j.foodres.2013.04.023

Nivala, A., Reese, L., Hemenway, E., Frye, M., Gentile, C., Pagliassotti, M. (2013) Fatty acid mediated endoplasmic reticulum stress in the liver in vivo: Differential response to saturated and unsaturated fatty acids. Metabolism: Clinical and Experimental, 62(5), 753-760. DOI: 10.1016/j.metabol.2012.12.001

Sevits, K., Melanson, E., Swibas, T., Binss, S., Klochak, A., Lonac, M., Peltonen, G., Scalzo, R., Schweder M., Smith, A., Wood, L., Melby, C., Bell, C. (2013) Total Daily Energy Expenditure Is Increased Following a Single Bout of Sprint Interval Training. Physiological Reports, 1(5), 1-9. DOI: 10.1002/phy2.131

Wang, D., Wei, Y., Frye, M., Gentile, C., Pagliassotti, M. (2013) Saturated fatty acid-induced cytotoxicity in liver cells does not involve phosphatase and tensin homologue deleted on chromosome 10. Journal of Nutrition and Metabolism. Vol. 2013, Article ID 514206, 8 pages.

Weir, T., Manter, D., Sheflin, A., Barnett, B., Heuberger, A., Ryan, E. (2013) Stool microbiome and metabolome differences between colorectal cancer patients and healthy adults. PLoS One, 8(8): e70803.