Dennis Randall Ownby

Professor - Rehired Retiree

  • 9407 Citations
  • 50 h-Index
1976 …2020

Research output per year

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Research Output

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2013

A genome-wide methylation study on obesity: Differential variability and differential methylation

Xu, X., Su, S., Barnes, V. A., De Miguel, C., Pollock, J., Ownby, D., Shi, H., Zhu, H., Snieder, H. & Wang, X., May 2013, In : Epigenetics. 8, 5, p. 522-533 12 p.

Research output: Contribution to journalArticle

100 Scopus citations

Are cats and dogs the major source of endotoxin in homes?

Ownby, D. R., Peterson, E. L., Wegienka, G., Woodcroft, K. J., Nicholas, C., Zoratti, E. & Johnson, C. C., Jun 1 2013, In : Indoor Air. 23, 3, p. 219-226 8 p.

Research output: Contribution to journalArticle

12 Scopus citations

Evaluation of a web-based asthma management intervention program for urban teenagers: Reaching the hard to reach

Joseph, C. L. M., Ownby, D. R., Havstad, S. L., Saltzgaber, J., Considine, S., Johnson, D., Peterson, E., Alexander, G., Lu, M., Gibson-Scipio, W. & Johnson, C. C., Apr 1 2013, In : Journal of Adolescent Health. 52, 4, p. 419-426 8 p.

Research output: Contribution to journalArticle

44 Scopus citations

Exploring the impact of elevated depressive symptoms on the ability of a tailored asthma intervention to improve medication adherence among urban adolescents with asthma

Guglani, L., Havstad, S. L., Ownby, D. R., Saltzgaber, J., Johnson, D. A., Johnson, C. C. & Joseph, C. L. M., Nov 11 2013, In : Allergy, Asthma and Clinical Immunology. 9, 1, 45.

Research output: Contribution to journalArticle

11 Scopus citations

Relationship of dog- and cat-specific IgE and IgG4 levels to allergic symptoms on pet exposure

Burnett, M., Wegienka, G., Havstad, S., Kim, H., Johnson, C. C., Ownby, D. & Zoratti, E., Jul 1 2013, In : Journal of Allergy and Clinical Immunology: In Practice. 1, 4, p. 350-353 4 p.

Research output: Contribution to journalArticle

11 Scopus citations
2012

Allergic sensitization frequency and wheezing differences in early life between black and white children

Wegienka, G., Havstad, S., Joseph, C. L. M., Zoratti, E., Ownby, D. R. & Johnson, C. C., Nov 1 2012, In : Allergy and Asthma Proceedings. 33, 6, p. 493-499 7 p.

Research output: Contribution to journalArticle

10 Scopus citations

Effect of depressive symptoms on asthma intervention in urban teens

Guglani, L., Havstad, S. L., Johnson, C. C., Ownby, D. R. & Joseph, C. L. M., Jan 1 2012, In : Annals of Allergy, Asthma and Immunology. 109, 4, p. 237-242.e2

Research output: Contribution to journalArticle

5 Scopus citations

Exposure to dog allergens and subsequent allergic sensitization: An updated review

Smallwood, J. & Ownby, D. R., Oct 1 2012, In : Current Allergy and Asthma Reports. 12, 5, p. 424-428 5 p.

Research output: Contribution to journalArticle

19 Scopus citations

Racial disparities in allergic outcomes in African Americans emerge as early as age 2 years

Wegienka, G., Havstad, S., Joseph, C. L. M., Zoratti, E., Ownby, D., Woodcroft, K. & Johnson, C. C., Jun 1 2012, In : Clinical and Experimental Allergy. 42, 6, p. 909-917 9 p.

Research output: Contribution to journalArticle

36 Scopus citations

Relationship between childhood body mass index and young adult asthma

Porter, M., Wegienka, G., Havstad, S., Nageotte, C. G., Johnson, C. C., Ownby, D. R. & Zoratti, E. M., Jan 1 2012, In : Annals of Allergy, Asthma and Immunology. 109, 6, p. 408-411.e1

Research output: Contribution to journalArticle

7 Scopus citations

Relationships between total and allergen-specific serum IgE concentrations and lung function in young adults

Rajendra, C., Zoratti, E., Havstad, S., Nicholas, C., Wegienka, G., Cross, M. T., Johnson, C. C. & Ownby, D. R., Jun 1 2012, In : Annals of Allergy, Asthma and Immunology. 108, 6, p. 429-434 6 p.

Research output: Contribution to journalArticle

8 Scopus citations

Sensitization and allergic histories differ between black and white pregnant women

Wegienka, G., Joseph, C. L. M., Havstad, S., Zoratti, E., Ownby, D. R. & Johnson, C. C., Jan 1 2012, In : Journal of Allergy and Clinical Immunology. 130, 3

Research output: Contribution to journalArticle

7 Scopus citations

Sensitization to bald cypress and cross-reactivity with red cedar in Northeastern Georgia

Cannington, E. M., Roe, K. L., Young, P. F. & Ownby, D. R., Jan 1 2012, In : Annals of Allergy, Asthma and Immunology. 109, 3, p. 220-221 2 p.

Research output: Contribution to journalArticle

Tobacco smoke exposure and allergic sensitization in children: A propensity score analysis

Havstad, S. L., Johnson, C. C., Zoratti, E. M., Ezell, J. M., Woodcroft, K., Ownby, D. R. & Wegienka, G., Oct 1 2012, In : Respirology. 17, 7, p. 1068-1072 5 p.

Research output: Contribution to journalArticle

19 Scopus citations
2011

Analysis of allergen specific IgE cut points to cat and dog in the Childhood Allergy Study

Linden, C. C., Misiak, R. T., Wegienka, G., Havstad, S., Ownby, D. R., Johnson, C. C. & Zoratti, E. M., Jan 1 2011, In : Annals of Allergy, Asthma and Immunology. 106, 2, p. 153-158.e2

Research output: Contribution to journalArticle

22 Scopus citations

Comparison of early-, late-, and non-participants in a school-based asthma management program for urban high school students

Joseph, C. L. M., Saltzgaber, J., Havstad, S. L., Johnson, C. C., Johnson, D., Peterson, E. L., Alexander, G., Couper, M. P. & Ownby, D. R., Jun 6 2011, In : Trials. 12, 141.

Research output: Contribution to journalArticle

7 Scopus citations

Dog allergen levels in homes with hypoallergenic compared with nonhypoallergenic dogs

Nicholas, C. E., Wegienka, G. R., Havstad, S. L., Zoratti, E. M., Ownby, D. R. & Johnson, C. C., Jul 1 2011, In : American Journal of Rhinology and Allergy. 25, 4, p. 252-256 5 p.

Research output: Contribution to journalArticle

16 Scopus citations

Early complementary feeding and risk of food sensitization in a birth cohort

Joseph, C. L. M., Ownby, D. R., Havstad, S. L., Woodcroft, K. J., Wegienka, G., MacKechnie, H., Zoratti, E., Peterson, E. L. & Johnson, C. C., Jan 1 2011, In : Journal of Allergy and Clinical Immunology. 127, 5, p. 1203-1210.e5

Research output: Contribution to journalArticle

89 Scopus citations

Effect of prenatal indoor pet exposure on the trajectory of total IgE levels in early childhood

Havstad, S., Wegienka, G., Zoratti, E. M., Lynch, S. V., Boushey, H. A., Nicholas, C., Ownby, D. R. & Johnson, C. C., Jan 1 2011, In : Journal of Allergy and Clinical Immunology. 128, 4

Research output: Contribution to journalArticle

45 Scopus citations

Lifetime dog and cat exposure and dog- and cat-specific sensitization at age 18 years

Wegienka, G., Johnson, C. C., Havstad, S., Ownby, D. R., Nicholas, C. & Zoratti, E. M., Jul 1 2011, In : Clinical and Experimental Allergy. 41, 7, p. 979-986 8 p.

Research output: Contribution to journalArticle

53 Scopus citations

The association of maternal prenatal IgE and eczema in offspring is restricted to non-atopic mothers

Hicks, W. B., Nageotte, C. G., Wegienka, G., Havstad, S., Johnson, C. C., Ownby, D. R. & Zoratti, E. M., Nov 1 2011, In : Pediatric Allergy and Immunology. 22, 7, p. 684-687 4 p.

Research output: Contribution to journalArticle

10 Scopus citations

The relationship between cord blood immunoglobulin E levels and allergy-related outcomes in young adults

Shah, P. S., Wegienka, G., Havstad, S., Johnson, C. C., Ownby, D. R. & Zoratti, E. M., Mar 1 2011, In : Annals of Allergy, Asthma and Immunology. 106, 3, p. 245-251 7 p.

Research output: Contribution to journalArticle

18 Scopus citations

Within-woman change in regulatory T cells from pregnancy to the postpartum period

Wegienka, G., Havstad, S., Bobbitt, K. R., Woodcroft, K. J., Zoratti, E. M., Ownby, D. R. & Cole Johnson, C., Jan 1 2011, In : Journal of Reproductive Immunology. 88, 1, p. 58-65 8 p.

Research output: Contribution to journalArticle

30 Scopus citations
2010

A solitary mastocytoma presenting with urticaria and angioedema in a 14-year-old boy

Krishnan, K. R. & Ownby, D. R., Nov 1 2010, In : Allergy and Asthma Proceedings. 31, 6, p. 520-523 4 p.

Research output: Contribution to journalArticle

3 Scopus citations

Dog characteristics and allergen levels in the home

Nicholas, C., Wegienka, G., Havstad, S., Zoratti, E., Ownby, D. & Johnson, C. C., Sep 1 2010, In : Annals of Allergy, Asthma and Immunology. 105, 3, p. 228-233 6 p.

Research output: Contribution to journalArticle

18 Scopus citations

Factors associated with nonresponse to a computer-tailored asthma management program for urban adolescents with asthma

Joseph, C. L. M., Havstad, S. L., Johnson, D., Saltzgaber, J., Peterson, E. L., Resnicow, K., Ownby, D. R., Baptist, A. P., Johnson, C. C. & Strecher, V. J., Aug 1 2010, In : Journal of Asthma. 47, 6, p. 667-673 7 p.

Research output: Contribution to journalArticle

20 Scopus citations

Indoor pet exposure and the outcomes of total IgE and sensitization at age 18 years

Wegienka, G., Johnson, C. C., Havstad, S., Ownby, D. R. & Zoratti, E. M., 2010, In : Journal of Allergy and Clinical Immunology. 126, 2, p. 274-279.e5

Research output: Contribution to journalArticle

35 Scopus citations

Pet dander and difficult-to-control asthma: The burden of illness

Ownby, D. R., Sep 1 2010, In : Allergy and Asthma Proceedings. 31, 5, p. 381-384 4 p.

Research output: Contribution to journalArticle

17 Scopus citations

Variation of dust endotoxin concentrations by location and time within homes of young children

Ownby, D. R., Peterson, E. L., Williams, L. K., Zoratti, E. M., Wegienka, G. R., Woodcroft, K. J., Joseph, C. L. M. & Johnson, C. C., May 2010, In : Pediatric Allergy and Immunology. 21, 3, p. 533-540 8 p.

Research output: Contribution to journalArticle

17 Scopus citations
2009

Association of early life wheeze and lung function

Wegienka, G., Havstad, S., Zoratti, E. M., Ownby, D. R. & Johnson, C. C., Jan 2009, In : Annals of Allergy, Asthma and Immunology. 102, 1, p. 29-34 6 p.

Research output: Contribution to journalArticle

2 Scopus citations

Differences in total and allergen specific IgE during pregnancy compared with 1 month and 1 year post partum

Perry, L. M., Ownby, D. R., Wegienka, G. R., Peterson, E. L., Woodcroft, K. J., Joseph, C. L. & Johnson, C. C., Oct 2009, In : Annals of Allergy, Asthma and Immunology. 103, 4, p. 342-347 6 p.

Research output: Contribution to journalArticle

5 Scopus citations

Gender differences in the association of overweight and asthma morbidity among urban adolescents with asthma

Joseph, C. L. M., Havstad, S. L., Ownby, D. R., Zoratti, E., Peterson, E. L., Stringer, S. & Johnson, C. C., Jun 1 2009, In : Pediatric Allergy and Immunology. 20, 4, p. 362-369 8 p.

Research output: Contribution to journalArticle

10 Scopus citations

How accurately do young adults recall childhood pets? A validation study

Nicholas, C., Wegienka, G., Havstad, S., Ownby, D., Johnson, C. C. & Zoratti, E., Aug 1 2009, In : American journal of epidemiology. 170, 3, p. 388-392 5 p.

Research output: Contribution to journalArticle

18 Scopus citations

Influence of dose and frequency of antigen injection on IgE development in young children: A comparison of fire ant stings and tetanus immunizations

Ownby, D. R., Partridge, M. E., Wegienka, G. R., Woodcroft, K. J., Peterson, E. L., Joseph, C. L. M., Williams, L. K. & Johnson, C. C., Oct 2009, In : Annals of Allergy, Asthma and Immunology. 103, 4, p. 337-341 5 p.

Research output: Contribution to journalArticle

2 Scopus citations

Regulatory T cells in prenatal blood samples: variability with pet exposure and sensitization

Wegienka, G., Havstad, S., Zoratti, E. M., Woodcroft, K. J., Bobbitt, K. R., Ownby, D. R. & Johnson, C. C., Jul 1 2009, In : Journal of Reproductive Immunology. 81, 1, p. 74-81 8 p.

Research output: Contribution to journalArticle

15 Scopus citations

Specific allergic sensitization in parents and their 18-year-old offspring in the Suburban Detroit Childhood Allergy Study

Misiak, R. T., Wegienka, G., Havstad, S., Ownby, D. R., Johnson, C. C. & Zoratti, E. M., Jan 1 2009, In : Journal of Allergy and Clinical Immunology. 123, 6

Research output: Contribution to journalArticle

6 Scopus citations

The effect of low-cost modification of the home environment on the development of respiratory symptoms in the first year of life

Persky, V., Piorkowski, J., Hernandez, E., Chavez, N., Wagner-Cassanova, C., Freels, S., Vergara, C., Pelzel, D., Hayes, R., Gutierrez, S., Busso, A., Coover, L., Thorne, P. S. & Ownby, D. R., Dec 2009, In : Annals of Allergy, Asthma and Immunology. 103, 6, p. 480-487 8 p.

Research output: Contribution to journalArticle

9 Scopus citations
2008

Birth order and cord immunoglobulin E: Results using a high-sensitivity immunoglobulin E protocol

Wegienka, G., Havstad, S., Shue, L., Zoratti, E., Ownby, D. R. & Johnson, C. C., Mar 1 2008, In : International Archives of Allergy and Immunology. 145, 4, p. 305-312 8 p.

Research output: Contribution to journalArticle

4 Scopus citations

Differences in allergic sensitization by self-reported race and genetic ancestry

Yang, J. J., Burchard, E. G., Choudhry, S., Johnson, C. C., Ownby, D. R., Favro, D., Chen, J., Akana, M., Ha, C., Kwok, P. Y., Krajenta, R., Havstad, S. L., Joseph, C. L., Seibold, M. A., Shriver, M. D. & Williams, L. K., Jan 1 2008, In : Journal of Allergy and Clinical Immunology. 122, 4

Research output: Contribution to journalArticle

42 Scopus citations

Gene-environment interactions between CD14 C-260T and endotoxin exposure on Foxp3+ and Foxp3- CD4+ lymphocyte numbers and total serum IgE levels in early childhood

Williams, L. K., Oliver, J., Peterson, E. L., Bobbitt, K. R., McCabe, M. J., Smolarek, D., Havstad, S. L., Wegienka, G., Burchard, E. G., Ownby, D. R. & Johnson, C. C., Feb 2008, In : Annals of Allergy, Asthma and Immunology. 100, 2, p. 128-136 9 p.

Research output: Contribution to journalArticle

16 Scopus citations

Influence of cat characteristics on Fel d 1 levels in the home

Nicholas, C., Wegienka, G., Havstad, S., Ownby, D. & Johnson, C. C., Jul 2008, In : Annals of Allergy, Asthma and Immunology. 101, 1, p. 47-50 4 p.

Research output: Contribution to journalArticle

14 Scopus citations

Prenatal exposure to household pets influences fetal immunoglobulin e production

Aichbhaumik, N., Zoratti, E. M., Strickler, R., Wegienka, G., Ownby, D. R., Havstad, S. & Johnson, C. C., Nov 1 2008, In : Clinical and Experimental Allergy. 38, 11, p. 1787-1794 8 p.

Research output: Contribution to journalArticle

55 Scopus citations

Prevalence of allergic sensitization to imported fire ants in children living in an endemic region of the southeastern United States

Partridge, M. E., Blackwood, W., Hamilton, R. G., Ford, J., Young, P. & Ownby, D. R., Jan 2008, In : Annals of Allergy, Asthma and Immunology. 100, 1, p. 54-58 5 p.

Research output: Contribution to journalArticle

22 Scopus citations

Risk factors associated with transient wheezing in young children

Simon, M. R., Havstad, S. L., Wegienka, G. R., Ownby, D. R. & Johnson, C. C., Mar 1 2008, In : Allergy and Asthma Proceedings. 29, 2, p. 161-165 5 p.

Research output: Contribution to journalArticle

9 Scopus citations
2007

A pilot study to assess residential endotoxin and blood IgE in a group of pregnant women from Trujillo, Peru

Visser, M. C., Ownby, D. R., Aguilar-Villalobos, M., Needham, L. L. & Naeher, L. P., Jan 1 2007, In : Environment International. 33, 2, p. 147-150 4 p.

Research output: Contribution to journalArticle

1 Scopus citations

A web-based, tailored asthma management program for urban African-American high school students

Joseph, C. L. M., Peterson, E., Havstad, S., Johnson, C. C., Hoerauf, S., Stringer, S., Gibson-Scipio, W., Ownby, D. R., Elston-Lafata, J., Pallonen, U. & Strecher, V., May 1 2007, In : American Journal of Respiratory and Critical Care Medicine. 175, 9, p. 888-895 8 p.

Research output: Contribution to journalArticle

125 Scopus citations

Identifying students with self-report of asthma and respiratory symptoms in an urban, high school setting

Joseph, C. L. M., Baptist, A. P., Stringer, S., Havstad, S., Ownby, D. R., Johnson, C. C., Williams, L. K. & Peterson, E. L., Jan 1 2007, In : Journal of Urban Health. 84, 1, p. 60-69 10 p.

Research output: Contribution to journalArticle

16 Scopus citations

Race-ethnicity, crime, and other factors associated with adherence to inhaled corticosteroids

Williams, L. K., Joseph, C. L., Peterson, E. L., Moon, C., Xi, H., Krajenta, R., Johnson, R., Wells, K., Booza, J. C., Tunceli, K., Lafata, J. E., Johnson, C. C., Ownby, D. R., Enberg, R. & Pladevall, M., Jan 1 2007, In : Journal of Allergy and Clinical Immunology. 119, 1, p. 168-175 8 p.

Research output: Contribution to journalArticle

51 Scopus citations

Self-injectable epinephrine for first-aid management of anaphylaxis

Sicherer, S. H., Simons, F. E. R., Williams, P. V., Bahna, S. L., Chipps, B. E., Fasano, M. B., Lester, M. R., Virant, F. S., Welch, M. J., Kelso, J. M., Mahr, T. A., Ownby, D. R., Rachelefsky, G. S. & Burrowes, D., Mar 2007, In : Pediatrics. 119, 3, p. 638-646 9 p.

Research output: Contribution to journalArticle

127 Scopus citations

The relationship between seroatopy and symptoms of either allergic rhinitis or asthma

Abraham, C. M., Ownby, D. R., Peterson, E. L., Wegienka, G., Zoratti, E. M., Williams, L. K., Joseph, C. L. M. & Johnson, C. C., May 1 2007, In : Journal of Allergy and Clinical Immunology. 119, 5, p. 1099-1104 6 p.

Research output: Contribution to journalArticle

20 Scopus citations