Michael T Bailey

Summary

Affiliation: The Ohio State University
Country: USA

Publications

  1. doi request reprint Photoperiod modulates gut bacteria composition in male Siberian hamsters (Phodopus sungorus)
    Michael T Bailey
    Section of Oral Biology, College of Dentistry, The Ohio State University, Columbus, OH 43210, USA
    Brain Behav Immun 24:577-84. 2010
  2. ncbi request reprint Intestinal microbial patterns of the common marmoset and rhesus macaque
    Michael T Bailey
    Harlow Primate Laboratory, 22 N Charter Street, University of Wisconsin, Madison, WI 53715, USA
    Comp Biochem Physiol A Mol Integr Physiol 133:379-88. 2002
  3. pmc Stressor exposure disrupts commensal microbial populations in the intestines and leads to increased colonization by Citrobacter rodentium
    Michael T Bailey
    Division of Oral Biology, College of Dentistry, The Ohio State University, Columbus, Ohio 43210, USA
    Infect Immun 78:1509-19. 2010
  4. ncbi request reprint Prenatal stress alters bacterial colonization of the gut in infant monkeys
    Michael T Bailey
    Harlow Primate Laboratory, University of Wisconsin, Madison, Wisconsin, USA
    J Pediatr Gastroenterol Nutr 38:414-21. 2004
  5. ncbi request reprint Physical defeat reduces the sensitivity of murine splenocytes to the suppressive effects of corticosterone
    Michael T Bailey
    Section of Oral Biology, College of Dentistry, The Ohio State University, Columbus, OH 43218, USA
    Brain Behav Immun 18:416-24. 2004
  6. ncbi request reprint Repeated social defeat increases the bactericidal activity of splenic macrophages through a Toll-like receptor-dependent pathway
    Michael T Bailey
    Section of Oral Biology, College of Dentistry, The Ohio State University, 305 W 12th Ave, Columbus, OH 43210, USA
    Am J Physiol Regul Integr Comp Physiol 293:R1180-90. 2007
  7. ncbi request reprint Stress induces the translocation of cutaneous and gastrointestinal microflora to secondary lymphoid organs of C57BL/6 mice
    Michael T Bailey
    Laboratory of Neuroendocrine Immunology, Section of Oral Biology, College of Dentistry, The Ohio State University, 305 W 12th Ave, Columbus, OH 43210, USA
    J Neuroimmunol 171:29-37. 2006
  8. pmc Social stress enhances IL-1beta and TNF-alpha production by Porphyromonas gingivalis lipopolysaccharide-stimulated CD11b+ cells
    Michael T Bailey
    Section of Oral Biology, College of Dentistry, The Ohio State University, Columbus, OH 43210, United States
    Physiol Behav 98:351-8. 2009
  9. pmc Interleukin-1 receptor type 1-deficient mice fail to develop social stress-associated glucocorticoid resistance in the spleen
    Harald Engler
    Section of Oral Biology, College of Dentistry, The Ohio State University, Columbus, OH 43210, USA
    Psychoneuroendocrinology 33:108-17. 2008
  10. pmc The inflammatory response to social defeat is increased in older mice
    Steven G Kinsey
    Section of Oral Biology, College of Dentistry, The Ohio State University, Columbus, OH 43210 USA
    Physiol Behav 93:628-36. 2008

Collaborators

Detail Information

Publications32

  1. doi request reprint Photoperiod modulates gut bacteria composition in male Siberian hamsters (Phodopus sungorus)
    Michael T Bailey
    Section of Oral Biology, College of Dentistry, The Ohio State University, Columbus, OH 43210, USA
    Brain Behav Immun 24:577-84. 2010
    ..These data indicate that the intestinal microbiota are responsive to changes in photoperiod and suggest that these changes may in part influence photoperiodic changes in body and fat masses...
  2. ncbi request reprint Intestinal microbial patterns of the common marmoset and rhesus macaque
    Michael T Bailey
    Harlow Primate Laboratory, 22 N Charter Street, University of Wisconsin, Madison, WI 53715, USA
    Comp Biochem Physiol A Mol Integr Physiol 133:379-88. 2002
    ....
  3. pmc Stressor exposure disrupts commensal microbial populations in the intestines and leads to increased colonization by Citrobacter rodentium
    Michael T Bailey
    Division of Oral Biology, College of Dentistry, The Ohio State University, Columbus, Ohio 43210, USA
    Infect Immun 78:1509-19. 2010
    ..Together, these data demonstrate that a prolonged stressor can significantly change the composition of the intestinal microbiota and suggest that this disruption of the microbiota increases susceptibility to an enteric pathogen...
  4. ncbi request reprint Prenatal stress alters bacterial colonization of the gut in infant monkeys
    Michael T Bailey
    Harlow Primate Laboratory, University of Wisconsin, Madison, Wisconsin, USA
    J Pediatr Gastroenterol Nutr 38:414-21. 2004
    ..The hypothesis that prenatal stress lowers the levels of protective microflora and increases the risk for postpartum Gram-negative pathogens was tested in infant monkeys...
  5. ncbi request reprint Physical defeat reduces the sensitivity of murine splenocytes to the suppressive effects of corticosterone
    Michael T Bailey
    Section of Oral Biology, College of Dentistry, The Ohio State University, Columbus, OH 43218, USA
    Brain Behav Immun 18:416-24. 2004
    ..This study indicates that exposure to a stressful environment in the absence of physical attack does not reduce the sensitivity of murine splenocytes to the suppressive effects of corticosterone...
  6. ncbi request reprint Repeated social defeat increases the bactericidal activity of splenic macrophages through a Toll-like receptor-dependent pathway
    Michael T Bailey
    Section of Oral Biology, College of Dentistry, The Ohio State University, 305 W 12th Ave, Columbus, OH 43210, USA
    Am J Physiol Regul Integr Comp Physiol 293:R1180-90. 2007
    ..These data indicate that SDR increases TLR expression, which in turn enhances the bactericidal activity of splenic macrophages, in part by increasing pathways responsible for reactive oxygen and nitrogen intermediate production...
  7. ncbi request reprint Stress induces the translocation of cutaneous and gastrointestinal microflora to secondary lymphoid organs of C57BL/6 mice
    Michael T Bailey
    Laboratory of Neuroendocrine Immunology, Section of Oral Biology, College of Dentistry, The Ohio State University, 305 W 12th Ave, Columbus, OH 43210, USA
    J Neuroimmunol 171:29-37. 2006
    ..Our results indicate that psychological components of social stress facilitate the translocation of indigenous bacteria into the host, thus identifying an additional facet through which stressors may impact health...
  8. pmc Social stress enhances IL-1beta and TNF-alpha production by Porphyromonas gingivalis lipopolysaccharide-stimulated CD11b+ cells
    Michael T Bailey
    Section of Oral Biology, College of Dentistry, The Ohio State University, Columbus, OH 43210, United States
    Physiol Behav 98:351-8. 2009
    ..This study demonstrates that social stress enhances the inflammatory response to an oral pathogen and could provide a critical clue in the reported associations between stress, inflammation, and oral pathogens...
  9. pmc Interleukin-1 receptor type 1-deficient mice fail to develop social stress-associated glucocorticoid resistance in the spleen
    Harald Engler
    Section of Oral Biology, College of Dentistry, The Ohio State University, Columbus, OH 43210, USA
    Psychoneuroendocrinology 33:108-17. 2008
    ..These findings suggest that IL-1 plays a critical role in the development of the social stress-associated GC resistance in the murine spleen...
  10. pmc The inflammatory response to social defeat is increased in older mice
    Steven G Kinsey
    Section of Oral Biology, College of Dentistry, The Ohio State University, Columbus, OH 43210 USA
    Physiol Behav 93:628-36. 2008
    ..These data indicated that repeated social defeat results in a proinflammatory state that is exacerbated in older mice. The implications of these data are noteworthy, given the strong role of inflammation in many age-related diseases...
  11. pmc β-Adrenergic receptor antagonism prevents anxiety-like behavior and microglial reactivity induced by repeated social defeat
    Eric S Wohleb
    Division of Oral Biology, Department of Molecular Virology, Immunology and Medical Genetics, The Ohio State University, Columbus, Ohio 43210, USA
    J Neurosci 31:6277-88. 2011
    ..These findings indicate that repeated social defeat-induced anxiety-like behavior and enhanced reactivity of microglia was dependent on activation of β-adrenergic and IL-1 receptors...
  12. pmc Repeated social defeat causes increased anxiety-like behavior and alters splenocyte function in C57BL/6 and CD-1 mice
    Steven G Kinsey
    Department of Psychology, The Ohio State University, Columbus, OH 43210, USA
    Brain Behav Immun 21:458-66. 2007
    ..These data indicate that social disruption stress causes an increase in anxiety-like behaviors, but not depressive-like behaviors...
  13. pmc Stressor-induced increase in microbicidal activity of splenic macrophages is dependent upon peroxynitrite production
    Rebecca G Allen
    Integrated Biomedical Sciences Graduate Program, Wexner Medical Center at The Ohio State University, Columbus, Ohio, USA
    Infect Immun 80:3429-37. 2012
    ..coli demonstrates that peroxynitrite mediates the stressor-induced increase in bacterial killing...
  14. pmc Stress and the anti-influenza immune response: repeated social defeat augments clonal expansion of CD8(+)T cells during primary influenza A viral infection
    Jacqueline W Mays
    The Ohio State University, College of Dentistry, Section of Oral Biology, Columbus, OH 43218 2357, USA
    J Neuroimmunol 243:34-42. 2012
    ..These data demonstrate neuroendocrine modification of the lung microenvironment and increased antigen-specific T cell activation, clonal expansion and viral control in stress-exposed mice...
  15. pmc Immunogenic dendritic cells primed by social defeat enhance adaptive immunity to influenza A virus
    Nicole D Powell
    Section of Oral Biology, College of Dentistry, The Ohio State University, Columbus, OH, USA
    Brain Behav Immun 25:46-52. 2011
    ..These data demonstrate that repeated social defeat is a significant environmental influence on immunogenic DC activation and function...
  16. pmc Social stress up-regulates inflammatory gene expression in the leukocyte transcriptome via β-adrenergic induction of myelopoiesis
    Nicole D Powell
    Division of Oral Biology, College of Dentistry, The Ohio State University, Columbus, OH
    Proc Natl Acad Sci U S A 110:16574-9. 2013
    ....
  17. pmc Influenza virus-specific immunological memory is enhanced by repeated social defeat
    Jacqueline W Mays
    Section of Oral Biology, College of Dentistry, The Ohio State University, Columbus, OH 43210, USA
    J Immunol 184:2014-25. 2010
    ....
  18. pmc The intestinal microbiota are necessary for stressor-induced enhancement of splenic macrophage microbicidal activity
    Rebecca G Allen
    Integrated Biomedical Sciences Graduate Program, College of Medicine, The Ohio State University, Columbus, OH 43210, USA
    Brain Behav Immun 26:371-82. 2012
    ..This study demonstrates that the microbiota play a crucial role in stressor-induced immunoenhancement...
  19. ncbi request reprint Tissue-specific alterations in the glucocorticoid sensitivity of immune cells following repeated social defeat in mice
    Harald Engler
    Laboratory of Neuroendocrine Immunology, Section of Oral Biology, College of Dentistry, The Ohio State University Health Sciences Center, Columbus, OH 43210, USA
    J Neuroimmunol 163:110-9. 2005
    ....
  20. ncbi request reprint Effects of repeated social stress on leukocyte distribution in bone marrow, peripheral blood and spleen
    Harald Engler
    Laboratory of Neuroendocrine Immunology, Section of Oral Biology, College of Dentistry, The Ohio State University Health Sciences Center, Columbus, OH 43210, USA
    J Neuroimmunol 148:106-15. 2004
    ....
  21. pmc Exposure to a social stressor alters the structure of the intestinal microbiota: implications for stressor-induced immunomodulation
    Michael T Bailey
    Division of Oral Biology, College of Dentistry, The Ohio State University, Columbus, OH 43210, United States
    Brain Behav Immun 25:397-407. 2011
    ..These data show that exposure to SDR significantly affects bacterial populations in the intestines, and remarkably also suggest that the microbiota are necessary for stressor-induced increases in circulating cytokines...
  22. pmc Probiotic Lactobacillus reuteri attenuates the stressor-enhanced severity of Citrobacter rodentium infection
    Amy R Mackos
    Division of Oral Biology, College of Dentistry, The Ohio State University, Columbus, Ohio, USA
    Infect Immun 81:3253-63. 2013
    ..rodentium. Probiotic treatment ameliorated the systemic manifestations of stress on colonic infection. ..
  23. pmc Food restriction compromises immune memory in deer mice (Peromyscus maniculatus) by reducing spleen-derived antibody-producing B cell numbers
    Lynn B Martin
    Department of Psychology, Ohio State University, Columbus, Ohio 43210, USA
    Physiol Biochem Zool 81:366-72. 2008
    ..These results further indicate that maintenance of immune memory is expensive and may be subject to trade-offs with other physiological processes...
  24. pmc Social disruption induces lung inflammation
    Jennifer M Curry
    Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA
    Brain Behav Immun 24:394-402. 2010
    ..These data support previous findings of an inflammatory environment induced by SDR. We demonstrate that this effect also occurs in the pulmonary milieu and in the absence of an inflammatory stimulus...
  25. ncbi request reprint Endometriosis is associated with an altered profile of intestinal microflora in female rhesus monkeys
    Michael T Bailey
    University of Wisconsin, Harlow Center for Biological Psychology, 22 N Charter Street, Madison, WI 53715, USA
    Hum Reprod 17:1704-8. 2002
    ..A second study assessed the prevalence of intestinal inflammation in female monkeys to determine whether endometriosis is associated with an increased likelihood of intestinal inflammation...
  26. pmc Social stress enhances allergen-induced airway inflammation in mice and inhibits corticosteroid responsiveness of cytokine production
    Michael T Bailey
    Department of Oral Biology and Institute for Behavioral Medicine Research, Ohio State University, Columbus, OH 43210, USA
    J Immunol 182:7888-96. 2009
    ..We speculate that these effects were mediated at least in part by impaired glucocorticoid receptor expression and function...
  27. pmc Neonatal E. coli infection causes neuro-behavioral deficits associated with hypomyelination and neuronal sequestration of iron
    Jacqueline C Lieblein-Boff
    Department of Neuroscience, Division of Oral Biology, Institute for Behavioral Medicine Research, and Center for Brain and Spinal Cord Repair, The Ohio State University, Columbus, Ohio 43210, Abbott Nutrition, Columbus, Ohio 43219, and Department of Psychology and Neuroscience, Duke University, Durham, North Carolina 27708
    J Neurosci 33:16334-45. 2013
    ..Together, these data indicate a possible role for aberrant neuronal iron storage in neonatal infection-induced disturbances in myelination and behavior. ..
  28. pmc Minocycline attenuates lipopolysaccharide (LPS)-induced neuroinflammation, sickness behavior, and anhedonia
    Christopher J Henry
    Department of Molecular Virology, Immunology and Medical Genetics, The Ohio State University, 333 W, 10th Ave, Columbus, OH 43210, USA
    J Neuroinflammation 5:15. 2008
    ..The purpose of this study was to determine if minocycline, an anti-inflammatory agent and purported microglial inhibitor, attenuates lipopolysaccharide (LPS)-induced neuroinflammation, sickness behavior, and anhedonia...
  29. doi request reprint The contributing role of the intestinal microbiota in stressor-induced increases in susceptibility to enteric infection and systemic immunomodulation
    Michael T Bailey
    Institute for Behavioral Medicine Research, College of Medicine, The Ohio State University, Columbus, OH 43210, USA
    Horm Behav 62:286-94. 2012
    ....
  30. pmc Stressor-induced alterations of adaptive immunity to vaccination and viral pathogens
    Nicole D Powell
    Division of Oral Biology, College of Dentistry, The Ohio State University, Columbus, OH 43210, USA
    Immunol Allergy Clin North Am 31:69-79. 2011
    ..This review provides a brief overview of the immune response to commonly used vaccines and the impact that stress can have on vaccine-specific immunity...
  31. pmc Dietary α-mangostin, a xanthone from mangosteen fruit, exacerbates experimental colitis and promotes dysbiosis in mice
    Fabiola Gutierrez-Orozco
    Department of Human Sciences, The Ohio State University, Columbus, OH, USA Food Innovation Center, The Ohio State University, Columbus, OH, USA
    Mol Nutr Food Res 58:1226-38. 2014
    ..We evaluated the impact of dietary α-MG on murine experimental colitis and on the gut microbiota of healthy mice...
  32. pmc Subordinate social status modulates the vulnerability to the immunological effects of social stress
    Ronit Avitsur
    School of Behavioral Sciences, The Academic College of Tel Aviv Yaffo, Yaffo, Israel
    Psychoneuroendocrinology 32:1097-105. 2007
    ..This study further demonstrated the complexity of factors playing a role in mediating the physiological response to social stress resulting in considerable individual differences in the response to stress...

Research Grants2

  1. Impact of Social Stress on TLR4-Induced Microbicidal Activity of CD11b+ Cells
    Michael Bailey; Fiscal Year: 2007
    ..Defining the stress-induced cellular changes that enhance immune functioning could stimulate new therapeutic approaches to treating infectious diseases. ..