All Stories

  1. Nontypeable Haemophilus influenzae Has Evolved Preferential Use of N-Acetylneuraminic Acid as a Host Adaptation

    Article • mBio, May 2019, ASM Journals

    Dr Stephen J Barenkamp

  2. The HMW2 adhesin of non-typeable Haemophilus influenzae is a human-adapted lectin that mediates high-affinity binding to 2–6 linked N -acetylneuraminic acid glycans

    Article • Biochemical and Biophysical Research Communications, June 2018, Elsevier

    Professor Michael P Jennings, Dr Stephen J Barenkamp

  3. Neonatal neutrophils stimulated by group B Streptococcus induce a proinflammatory T-helper cell bias

    Article • Pediatric Research, December 2017, Springer Science + Business Media

    Dr Stephen J Barenkamp

  4. Immunogenicity of Nontypeable Haemophilus influenzae Outer Membrane Vesicles and Protective Ability in the Chinchilla Model of Otitis Media

    Article • Clinical and Vaccine Immunology, August 2017, ASM Journals

    Dr Stephen J Barenkamp

  5. Panel 6: Vaccines

    Article • Otolaryngology, April 2017, SAGE Publications

    Professor Melinda M Pettigrew, Dr Stephen J Barenkamp, Dr Anders P Hakansson

  6. Panel 4: Report of the Microbiology Panel

    Article • Otolaryngology, April 2017, SAGE Publications

    Dr Stephen J Barenkamp, Dr Anders P Hakansson

  7. Naturally Acquired HMW1- and HMW2-Specific Serum Antibodies in Adults and Children Mediate Opsonophagocytic Killing of Nontypeable Haemophilus influenzae

    Article • Clinical and Vaccine Immunology, October 2015, ASM Journals

    Dr Stephen J Barenkamp

  8. A biphasic epigenetic switch controls immunoevasion, virulence and niche adaptation in non-typeable Haemophilus influenzae

    Article • Nature Communications, July 2015, Nature

    Dr Stephen J Barenkamp

  9. Selection and Counterselection of Hia Expression Reveals a Key Role for Phase-Variable Expression of Hia in Infection Caused by NontypeableHaemophilus influenzae

    Article • The Journal of Infectious Diseases, February 2015, Oxford University Press (OUP)

    Dr Stephen J Barenkamp

  10. Editorial Commentary: Respiratory Viruses and Otitis Media in Young Children

    Article • Clinical Infectious Diseases, September 2014, Oxford University Press (OUP)

    Dr Stephen J Barenkamp

  11. Haemophilus influenzae HMW1/HMW2 and Hia antibodies mediate broad-based opsonophagocytic killing

    Article • Clinical and Vaccine Immunology, February 2014, ASM Journals

    Dr Stephen J Barenkamp

  12. A New Human Colonization Model for Nontypeable Haemophilus influenzae

    Article • The Journal of Infectious Diseases, May 2013, Oxford University Press (OUP)

    Dr Stephen J Barenkamp

  13. Panel 6

    Article • Otolaryngology, March 2013, SAGE Publications

    Dr Stephen J Barenkamp

  14. Panel 5

    Article • Otolaryngology, March 2013, SAGE Publications

    Dr Stephen J Barenkamp

  15. 50 Years Ago in The Journal of Pediatrics

    Article • The Journal of Pediatrics, March 2013, Elsevier

    Dr Stephen J Barenkamp

  16. Neonatal Meningitis due to Morganella morganii

    Article • Clinical Pediatrics, January 2012, SAGE Publications

    Dr Stephen J Barenkamp

  17. Up-Regulation of MUC18 in Airway Epithelial Cells by IL-13

    Article • American Journal of Respiratory Cell and Molecular Biology, May 2011, American Thoracic Society

    Dr Stephen J Barenkamp

  18. Construction and Immunogenicity of Recombinant Adenovirus Vaccines Expressing the HMW1, HMW2, or Hia Adhesion Protein of Nontypeable Haemophilus influenzae

    Article • Clinical and Vaccine Immunology, August 2010, ASM Journals

    Dr Stephen J Barenkamp

  19. Randomized, Controlled Trial of Antibiotics in the Management of Community-Acquired Skin Abscesses in the Pediatric Patient

    Article • Annals of Emergency Medicine, May 2010, Elsevier

    Dr Stephen J Barenkamp

  20. Antibodies Specific for the Hia Adhesion Proteins of Nontypeable Haemophilus influenzae Mediate Opsonophagocytic Activity

    Article • Clinical and Vaccine Immunology, May 2009, ASM Journals

    Dr Stephen J Barenkamp

  21. 50 Years Ago in The Journal of Pediatrics

    Article • The Journal of Pediatrics, April 2009, Elsevier

    Dr Stephen J Barenkamp

  22. An Unusual Cause of Acute Polyarticular Arthritis

    Article • Clinical Pediatrics, October 2008, SAGE Publications

    Dr Stephen J Barenkamp

  23. Antibodies Specific for the High-Molecular-Weight Adhesion Proteins of Nontypeable Haemophilus influenzae Are Opsonophagocytic for both Homologous and Heterologous Strains

    Article • Clinical and Vaccine Immunology, October 2006, ASM Journals

    Dr Stephen J Barenkamp

  24. Bordetella Pertussis Infections in Vaccinated and Unvaccinated Adolescents and Adults, as Assessed in a National Prospective Randomized Acellular Pertussis Vaccine Trial (APERT)

    Article • Clinical Infectious Diseases, July 2006, Oxford University Press (OUP)

    Dr Stephen J Barenkamp

  25. Severe Community-acquired Pneumonia Due to Staphylococcus aureus , 2003–04 Influenza Season

    Article • Emerging Infectious Diseases, June 2006, Centers for Disease Control and Prevention (CDC)

    Dr Stephen J Barenkamp

  26. Implementing Guidelines for the Treatment of Acute Otitis Media

    Article • Advances in Pediatrics, January 2006, Elsevier

    Dr Stephen J Barenkamp

  27. Efficacy of an Acellular Pertussis Vaccine among Adolescents and Adults

    Article • The New England Journal of Medicine and Surgery and the Collateral Branches of Science, October 2005, New England Journal of Medicine (NEJM/MMS)

    Dr Stephen J Barenkamp

  28. Prevalence of Antibody to Bordetella pertussis Antigens in Serum Specimens Obtained from 1793 Adolescents and Adults

    Article • Clinical Infectious Diseases, December 2004, Oxford University Press (OUP)

    Dr Stephen J Barenkamp

  29. Safety and Immunogenicity of Haemophilus Influenzae Type B Polysaccharide or Conjugate Vaccines in an Elderly Adult Population

    Article • Journal of the American Geriatrics Society, November 2004, Wiley

    Dr Stephen J Barenkamp

  30. Immune Responses and Antibody Decay after Immunization of Adolescents and Adults with an Acellular Pertussis Vaccine: The APERT Study

    Article • The Journal of Infectious Diseases, August 2004, Oxford University Press (OUP)

    Dr Stephen J Barenkamp

  31. Evolutionary and Functional Relationships among the Nontypeable Haemophilus influenzae HMW Family of Adhesins

    Article • Journal of Bacteriology, July 2004, ASM Journals

    Dr Stephen J Barenkamp

  32. Somatic Hypermutation and Diverse Immunoglobulin Gene Usage in the Human Antibody Response to the Capsular Polysaccharide of Streptococcus pneumoniae Type 6B

    Article • Infection and Immunity, June 2004, ASM Journals

    Dr Stephen J Barenkamp

  33. Rationale and Prospects for a Nontypable Haemophilus influenzae Vaccine

    Article • The Pediatric Infectious Disease Journal, May 2004, Wolters Kluwer Health

    Dr Stephen J Barenkamp

  34. The Haemophilus influenzae Hia Autotransporter Contains an Unusually Short Trimeric Translocator Domain

    Article • Journal of Biological Chemistry, January 2004, American Society for Biochemistry & Molecular Biology (ASBMB)

    Dr Stephen J Barenkamp

  35. HumanAntibodies Specific for the High-Molecular-Weight Adhesion Proteins ofNontypeable Haemophilus influenzae Mediate OpsonophagocyticActivity

    Article • Infection and Immunity, December 2003, ASM Journals

    Dr Stephen J Barenkamp

  36. The treatment of tuberculous meningitis in children

    Article • The Journal of Pediatrics, November 2003, Elsevier

    Dr Stephen J Barenkamp

  37. The Haemophilus influenzae HMW1 adhesin is glycosylated in a process that requires HMW1C and phosphoglucomutase, an enzyme involved in lipooligosaccharide biosynthesis

    Article • Molecular Microbiology, April 2003, Wiley

    Dr Stephen J Barenkamp

  38. The Haemophilus influenzae Hia autotransporter harbours two adhesive pockets that reside in the passenger domain and recognize the same host cell receptor

    Article • Molecular Microbiology, October 2002, Wiley

    Dr Stephen J Barenkamp

  39. Recurrent Variable Region Gene Usage and Somatic Mutation in the Human Antibody Response to the Capsular Polysaccharide of Streptococcus pneumoniae Type 23F

    Article • Infection and Immunity, August 2002, ASM Journals

    Dr Stephen J Barenkamp

  40. Evaluation of Chlamydia pneumoniae and Mycoplasma pneumoniae as Etiologic Agents of Persistent Cough in Adolescents and Adults

    Article • Journal of Clinical Microbiology, February 2002, ASM Journals

    Dr Stephen J Barenkamp

  41. Human Antibodies (Abs) Specific for the High Molecular Weight (HMW) Adhesion Proteins of Nontypable Haemophilus influenzae (NTHI) are Opsonophagocytic

    Article • Pediatric Research, April 1999, Nature

    Dr Stephen J Barenkamp

  42. Variation in expression of the Haemophilus influenzae HMW adhesins: A prokaryotic system reminiscent of eukaryotes

    Article • Proceedings of the National Academy of Sciences, February 1999, Proceedings of the National Academy of Sciences

    Dr Stephen J Barenkamp

  43. Successful treatment of a staphylococcal endocarditis vegetation with tissue plasminogen activator

    Article • The Journal of Pediatrics, March 1998, Elsevier

    Dr Stephen J Barenkamp

  44. THE SURFACE-EXPOSED HEME:HEMOPEXIN UTILIZATION PROTEIN OF NONTYPABLEHAEMOPHILUS INFLUENZAE (NTHI) IS A MAJOR TARGET OF HUMAN SERUM ANTIBODY. • 982

    Article • Pediatric Research, April 1996, Nature

    Dr Stephen J Barenkamp

  45. Identification of a second family of high-molecular-weight adhesion proteins expressed by non-typable Haemophilus influenzae

    Article • Molecular Microbiology, March 1996, Wiley

    Dr Stephen J Barenkamp

  46. Characterization of the genetic locus encoding Haemophilus influenzae type b surface fibrils.

    Article • Journal of Bacteriology, January 1996, ASM Journals

    Dr Stephen J Barenkamp

  47. High-Molecular-Weight Surface-Exposed Proteins of Haemophilus Influenzae Mediate Binding to Macrophages

    Article • The Journal of Infectious Diseases, February 1994, Oxford University Press (OUP)

    Dr Stephen J Barenkamp

  48. High-molecular-weight proteins of nontypable Haemophilus influenzae mediate attachment to human epithelial cells.

    Article • Proceedings of the National Academy of Sciences, April 1993, Proceedings of the National Academy of Sciences

    Dr Stephen J Barenkamp

  49. Outer Membrane Proteins and Lipopolysaccharides of Nontypeable Haemophilus influenzae

    Article • The Journal of Infectious Diseases, June 1992, Oxford University Press (OUP)

    Dr Stephen J Barenkamp

  50. Development of serum bactericidal activity following nontypable Haemophilus influenzae acute otitis media

    Article • The Pediatric Infectious Disease Journal, May 1990, Wolters Kluwer Health

    Dr Stephen J Barenkamp

  51. Surgical Treatment of Hematogenous Vertebral Aspergillus Osteomyelitis

    Article • Spine, April 1990, Wolters Kluwer Health

    Dr Stephen J Barenkamp

  52. 5. Animal Models of Otitis Media

    Article • Annals of Otology Rhinology & Laryngology, April 1989, SAGE Publications

    Dr Stephen J Barenkamp

  53. 4. Microbiology, Immunology, Biochemistry, and Vaccination

    Article • Annals of Otology Rhinology & Laryngology, April 1989, SAGE Publications

    Dr Stephen J Barenkamp

  54. Early recurrences of otitis media: Reinfection or relapse?

    Article • The Journal of Pediatrics, January 1987, Elsevier

    Dr Stephen J Barenkamp

  55. Incidence and persistence of Haemophilus influenzaetype b upper airway colonization in patients with meningitis

    Article • The Journal of Pediatrics, October 1985, Elsevier

    Dr Stephen J Barenkamp

  56. Pharyngeal colonization with Haemophilus influenzae type b in children in a day care center without invasive disease

    Article • The Journal of Pediatrics, May 1985, Elsevier

    Dr Stephen J Barenkamp

  57. 1062 PROTECTION BY SERUM ANTIBODIES IN EXPERIMENTAL NONTYPABLE HAEMOPHILUS INFLUENZAE (NTHI) OTITIS MEDIA (OM)

    Article • Pediatric Research, April 1985, Nature

    Dr Stephen J Barenkamp

  58. 766 OTITIS MEDIA (OM) WITHIN 30 DAYS OF DIAGNOSIS: RECURRENCE OR REINFECTION?

    Article • Pediatric Research, April 1985, Nature

    Dr Stephen J Barenkamp

  59. An outbreak of toxoplasmosis on an Illinois farm

    Article • The Pediatric Infectious Disease Journal, November 1984, Wolters Kluwer Health

    Dr Stephen J Barenkamp

  60. Epiglottitis in adults

    Article • The Pediatric Infectious Disease Journal, November 1984, Wolters Kluwer Health

    Dr Stephen J Barenkamp

  61. Do children with recurrent Haemophilus influenzae otitis media become infected with a new organism or reacquire the original strain?

    Article • The Journal of Pediatrics, October 1984, Elsevier

    Dr Stephen J Barenkamp

  62. Recurrent Meningitis in an Adult Due to Nontypable Haemophilus influenzae

    Article • The Journal of Infectious Diseases, April 1984, Oxford University Press (OUP)

    Dr Stephen J Barenkamp

  63. Outer Membrane Protein Subtypes and Biotypes of Haemophilus influenzae Type b: Relation Between Strains Isolated in 1934-1954 and 1977-1980

    Article • The Journal of Infectious Diseases, December 1983, Oxford University Press (OUP)

    Dr Stephen J Barenkamp

  64. Purification and comparison of outer membrane protein P2 from Haemophilus influenzae type b isolates.

    Article • Journal of Clinical Investigation, August 1983, American Society for Clinical Investigation

    Dr Stephen J Barenkamp

  65. Nosocomial spread of Haemophilus influenzaetype b infection documented by outer membrane protein subtype analysis

    Article • The Journal of Pediatrics, June 1983, Elsevier

    Dr Stephen J Barenkamp

  66. Outer membrane protein subtypes and investigation of recurrent Haemophilus influenzae type b disease

    Article • The Journal of Pediatrics, February 1982, Elsevier

    Dr Stephen J Barenkamp

  67. Comparison of Outer-Membrane Protein Subtypes and Biotypes of Isolates of Haemophilus influenzae Type b

    Article • The Journal of Infectious Diseases, November 1981, Oxford University Press (OUP)

    Dr Stephen J Barenkamp

  68. Outer-Membrane Protein Subtypes of Haemophilus influenzae Type band Spread of Disease in Day-Care Centers

    Article • The Journal of Infectious Diseases, September 1981, Oxford University Press (OUP)

    Dr Stephen J Barenkamp

  69. Subtyping Isolates of Haemophilus influenzae Type b by Outer-Membrane Protein Profiles

    Article • The Journal of Infectious Diseases, May 1981, Oxford University Press (OUP)

    Dr Stephen J Barenkamp

  70. 461 SUBTYPING OF HAEMOPHILUS INFLUENZAE TYPE B BY OUTER MEMBRANE PROTEIN PROFILES: APPLICATION IN DAY CARE CENTER OUTBREAKS

    Article • Pediatric Research, April 1981, Nature

    Dr Stephen J Barenkamp

  71. 987 COMPARISON OF OUTER MEMBRANE PROTEINS OF TYPE B AND NONTYPE B HAEMOPHILUS INFLUENZAE

    Article • Pediatric Research, April 1981, Nature

    Dr Stephen J Barenkamp