Mette Christoffersen

Mette Christoffersen

Associate Professor


  1. 2024
  2. Published

    Distribution of degenerative changes in the equine endometrium as observed in a single versus two biopsies

    Muderspach, Natacha Ditte, Troedsson, Mats H.T., Ferreira-Dias, G., Agerholm, Jørgen Steen & Christoffersen, Mette, 2024, In: Theriogenology. 213, p. 52-58

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published
  4. Published

    Potential risk factors for fetal loss due to umbilical cord torsion in the mare

    Christoffersen, Mette, Nielsen, S. B., Madvig, C. B. & Agerholm, Jørgen Steen, 2024, In: Theriogenology. 214, p. 182-186 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. 2023
  6. Published

    Are degenerative changes in a single endometrial biopsy representative for the endometrial state?

    Muderspach, Natacha Ditte, Agerholm, Jørgen Steen, Troedsson, Mats H.T., Ferreira-Dias, G. & Christoffersen, Mette, 2023, In: Journal of Equine Veterinary Science. 125, 104734.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  7. Published

    Proteomics Profilinbg and Identification of Biomarkers for Equine Endometrial Firbrosis

    Muderspach, Natacha Ditte, Agerholm, Jørgen Steen, Troedsson, Mats H.T., Ferreira-Dias, G., Schoof, E. M., Fedorka, C., Miller, L. M. J., Wood, P. L. & Christoffersen, Mette, 2023.

    Research output: Contribution to conferencePosterCommunication

  8. 2021
  9. Published

    A Diagnostic Survey of Aborted Equine Fetuses and Stillborn Premature Foals in Denmark

    Agerholm, Jørgen Steen, Klas, E. M., Damborg, Peter Panduro, Borel, N., Pedersen, Hanne Gervi & Christoffersen, Mette, 2021, In: Frontiers in Veterinary Science. 8, 740621.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. 2020
  11. Published

    Use of serum amyloid A and other inflammatory markers to monitor inflammatory response in mares with periparturient complications

    Christoffersen, Mette, Pedersen, Hanne Gervi, Larsen, S. & Schmidt, N., 2020, p. 391. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  12. Published

    Veterinary students have a higher risk of contracting cryptosporidiosis when calves with high fecal cryptosporidium loads are used for fetotomy exercises

    Thomas-Lopez, D., Müller, L., Vestergaard, L. S., Christoffersen, Mette, Andersen, A. M., Jokelainen, P., Agerholm, Jørgen Steen & Stensvold, C. R., 2020, In: Applied and Environmental Microbiology. 86, 19, 9 p., e01250-20.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. 2017
  14. Published

    Inflammation and fertility in the mare

    Christoffersen, Mette & Troedsson, Mats H.T., 2017, In: Reproduction in Domestic Animals. 52, S3, p. 14-20 7 p.

    Research output: Contribution to journalReviewResearchpeer-review

  15. 2016
  16. Published

    Gold standard endometritis diagnosis

    Christoffersen, Mette, 9 Sep 2016. 2 p.

    Research output: Contribution to conferencePaperResearchpeer-review

  17. Published

    Persistent mating-induced endometritis and immune response modulation

    Christoffersen, Mette, 9 Sep 2016.

    Research output: Contribution to conferencePaperResearchpeer-review

  18. Published

    Presence of Streptococcus in the Lower Airways

    Hansen, Sanni, Christoffersen, Mette, Fjeldborg, Julie, Baptiste, K. E., Petersen, M. R. & Bojesen, Anders Miki, 8 Jun 2016. 2 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  19. Published

    Embryo quality grade and recipient ovulation rate affect pregnancy rates in embryo transfer recipient mares

    Pedersen, Hanne Gervi, Niklasson, M., Vullers, A. & Christoffersen, Mette, 2016, In: Journal of Equine Veterinary Science. 2016, 41, p. 61-62 24.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  20. Published

    The effect of exercise of the donor mare in an embryo transfer program

    Christoffersen, Mette, Søgaard, M. D., Pedersen, Hanne Gervi & Andersen, R. M., 2016, In: Journal of Equine Veterinary Science. 2016, 41, p. 73 1 p., 49.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  21. 2015
  22. Published

    Risk factors associated with uterine fluid after breeding caused by Streptococcus zooepidemicus

    Christoffersen, Mette, Söderlind, M., Rudefalk, S. R., Pedersen, Hanne Gervi, Allen, J. & Krekeler, N., Nov 2015, In: Theriogenology. 84, 8, p. 1283-1290 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Infectious endometritis is associated with endometrial expression of lactoferrin in broodmares

    Christoffersen, Mette & Møller Nielsen, J., 28 Sep 2015. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  24. Published

    Infectious endometritis is associated with endometrial expression of transforming growth factor-β and integrin α5β1

    Christoffersen, Mette & Nielsen, J. M., 1 Sep 2015, In: Clinical Theriogenology. 7, 3, p. 343 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  25. Published

    Hvorfor kommer min hoppe ikke i fol?

    Carlsen, B. & Christoffersen, Mette, 1 May 2015, In: Ridehesten. 5, p. 72-76 5 p.

    Research output: Contribution to journalJournal articleCommunication

  26. Published

    Activation of persistent Streptococcus equi subspecies zooepidemicus in mares with subclinical endometritis

    Petersen, M. R., Skive, Bolette, Christoffersen, Mette, Lu, K., Nielsen, J. M., Troedsson, M. H. T. & Bojesen, Anders Miki, 2015, In: Veterinary Microbiology. 179, 1-2, p. 119-125 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Clonal Streptococcus equi subsp. zooepidemicus post breeding endometritis in thoroughbred broodmares

    Christoffersen, Mette, Söderlind, M., Rydemann Rudefalk, S., Pedersen, Hanne Gervi, Allen, J. & Krekeler, N., 2015. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  28. Published

    Diagnostic double-guarded low-volume uterine lavage in mares

    Christoffersen, Mette, Brandis, L., Samuelsson, J., Bojesen, Anders Miki, Troedsson, M. H. T. & Petersen, M. R., 2015, In: Theriogenology. 83, 2, p. 222-227 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Embryo stage, quality and number of ovulations in recipient mare affect pregnancy rates in embryo transfer recipient mares

    Pedersen, Hanne Gervi, Niklasson, M., Vullers, A. & Christoffersen, Mette, 2015, In: Clinical Theriogenology. 7, 3, p. 354 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  30. Published

    Equine infectious endometritis - clinical and subclinical cases

    Rasmussen, C. D., Petersen, M. R., Bojesen, Anders Miki, Pedersen, Hanne Gervi, Lehn-Jensen, H. & Christoffersen, Mette, 2015, In: Journal of Equine Veterinary Science. 35, 2, p. 95-104 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    The effect of treatment with immune modulators on endometrial cytokine expression in mares susceptible to persistent breeding-induced endometritis

    Woodward, E. M., Christoffersen, Mette, Horohov, D., Squires, E. L. & Troedsson, M. H. T., 2015, In: Equine Veterinary Journal. 47, 2, p. 235-239 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. 2014
  33. Published

    Diagnostic double guarded low-volume uterine lavage in mares

    Christoffersen, Mette, Brandis, L., Samuelsson, J., Bojesen, Anders Miki, Troedsson, M. H. T. & Petersen, M. R., 7 Aug 2014, In: Clinical Theriogenology. 6, 3, p. 393 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  34. Published

    Polymorphonucleated neutrophils in endometrial biopsies are an indicator of chronic streptococcus equi subspecies zooepidemicus infection in the mare

    Petersen, M. R., Christoffersen, Mette, Troedsson, M. H. T. & Bojesen, Anders Miki, 18 Jan 2014.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  35. 2013
  36. Published

    An investigation of uterine nitric oxide production in mares susceptible and resistant to persistant breeding-induced endometritis and the effects of immunomodulation

    Woodward, E. M., Christoffersen, Mette, Campos, J., Horohov, D. W., Scoggin, K. E. & Troedsson, M. H. T., 2013, In: Reproduction in Domestic Animals. 48, 4, p. 554-561 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Endometrial inflammatory markers of the early immune response in mares susceptible or resistant to persistent breeding-induced endometritis

    Woodward, E. M., Christoffersen, Mette, Campos, J., Betancourt, A., Horohov, D., Scoggin, K. E., Squires, E. L. & Troedsson, M. H. T., 2013, In: Reproduction. 145, 3, p. 289-296 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Impact of activation and subsequent antimicrobial treatment of dormant endometrial streptococci in the Thoroughbred problem mare – a field study

    Petersen, M. R., Lu, K., Christoffersen, Mette, Nielsen, J. M., Troedsson, M. H. T. & Bojesen, Anders Miki, 2013, In: Clinical Theriogenology. 5, 3

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  39. 2012
  40. Published

    The effect of immune modulators on endometrial cytokine expression in mares susceptible to persistent breeding induced endometritis

    Woodward, E., Horohov, D., Troedsson, Mats H.T. & Christoffersen, Mette, 1 Aug 2012.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  41. Published

    Activation of dormant streptococci in the endometrium of the mare

    Petersen, M. R., Christoffersen, Mette, Nielsen, J. M., Rasmussen, C. D., Lehn-Jensen, H., Troedsson, M. H. T. & Bojesen, Anders Miki, 2012.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  42. Published

    Effect of immunomodulatory therapy on the endometrial inflammatory response to induced infectious endometritis in susceptible mares

    Christoffersen, Mette, Woodward, E., Bojesen, Anders Miki, Petersen, M. R., Jacobsen, Stine, Squires, E., Lehn-Jensen, H. & Troedsson, M., 2012, In: Theriogenology. 78, 5, p. 991-1004 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Effect of immunomodulatory therapy on the endometrial inflammatory response to induced infectious endometritis in susceptible mares

    Christoffersen, Mette, Woodward, E. M., Bojesen, Anders Miki, Petersen, M. R., Squires, E. L., Lehn-Jensen, H. & Troedsson, M. H. T., 2012, In: Theriogenology. 78, 5, p. 991-1004 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    Inflammatory responses to induced infectious endometritis in mares resistant or susceptible to persistent endometritis

    Christoffersen, Mette, Woodward, E., Bojesen, Anders Miki, Jacobsen, Stine, Petersen, M. R., Troedsson, M. H. T. & Lehn-Jensen, H., 2012, In: B M C Veterinary Research. 8, 41, 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Susceptibility to persistent breeding-induced endometritis in the mare: relationship to endometrial biopsy score and age, and variations between seasons

    Woodward, E. M., Christoffersen, Mette, Campos, J., Squires, E. L. & Troedsson, M. H. T., 2012, In: Theriogenology. 78, 3, p. 495-501 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. 2011
  47. Published

    Endometrial Cytokine Expression in Mares with Different Resistance to Persistent Breeding Induced Endometritis (PBIE) at Multiple Time Points after Insemination

    Woodward, E., Christoffersen, Mette, Campos, J., Betancourt, A., Horohov, D., Scoggin, K., Edward, S. & Troedsson, Mats H.T., 2011, In: Biology of Reproduction.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Endometrial cytokine expression in mares with different resistance to persitent breeding induced endometritis (PBIE) at multiple time points after insemination

    Woodward, E. M., Christoffersen, Mette, Campos, J., Betancourt, A., Horohov, D. W., Scoggin, K. E., Squires, E. L. & Troedsson, M. H. T., 2011. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  49. Published

    Endometrial gene expression of inflammatory cytokines and serum amyloid A in mares resistant or susceptible to persistent endometritis

    Christoffersen, Mette, Jacobsen, Stine, Woodward, E. M., Bojesen, Anders Miki, Petersen, M. R., Lehn-Jensen, H. & Troedsson, M. H., 2011, In: Clinical Theriogenology. 3, 3, p. 373 1 p.

    Research output: Contribution to journalConference abstract in journalResearch

  50. Published

    Endometrial gene expression of serum amyloid A and proinflammatory cytokines in mares with and without endometritis

    Christoffersen, Mette, Pyndt, B. M., Bojesen, Anders Miki, Lehn-Jensen, H., Jacobsen, Stine, Nielsen, J. M. & Petersen, M. R., 2011. 2 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  51. Published

    Hvorfor kommer min hoppe ikke i fol?

    Christoffersen, Mette, 2011, In: Ridehesten. 7, 11, p. 2-4 3 p.

    Research output: Contribution to journalJournal articleCommunication

  52. Published

    Inflammatory response to induced infectious endometritis in the mare

    Christoffersen, Mette, 2011, Department of Large Animal Sciences, University of Copenhagen. 217 p.

    Research output: Book/ReportPh.D. thesisResearch

  53. Published

    Streptococcus equi subsp. zooepidemicus isolats from infectious endometritis belong to a distinct genetic group as assessed by pulsed-field gel electrophoresis

    Rasmussen, C. D., Petersen, M. R., Christoffersen, Mette, Troedsson, M. H. T., Lehn-Jensen, H. & Bojesen, Anders Miki, 2011, In: Clinical Theriogenology. 3, 3, p. 372 1 p.

    Research output: Contribution to journalConference abstract in journalResearch

  54. Published

    Susceptibility to delayed uterine clearance after breeding: Relationship to endometrial biopsy score and age, and variations between seasons

    Woodward, E. M., Christoffersen, Mette, Campos, J., Squires, E. & Troedsson, M. H. T., 2011, In: Clinical Theriogenology. 3, 3, p. 361-361 1 p.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  55. 2010
  56. Published

    Correction: Seroprevalence of Borrelia burgdorferi sensu lato and Anaplasma phagocytophilum in Danish horses

    Hansen, M. G. B., Christoffersen, Mette, Thuesen, L. R., Petersen, M. R. & Bojesen, Anders Miki, 18 Aug 2010, In: Acta Veterinaria Scandinavica. 52, 1, 49.

    Research output: Contribution to journalComment/debateResearchpeer-review

  57. Published

    Endometrial gene expression of serum amyloid A and pro-inflammatory cytokines in mares with and without endometritis

    Christoffersen, Mette, Jørgensen, B. M. P., Bojesen, Anders Miki, Lehn-Jensen, H., Jacobsen, Stine, Møller Nielsen, J. & Petersen, M. R., 2010.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  58. Published

    Endometritis hos hest

    Brandis, L., Christoffersen, Mette, Bojesen, Anders Miki & Petersen, M. R., 2010, In: Dansk Veterinærtidsskrift. 93, 12, p. 26-31 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  59. Published

    Evaluation of the systemic acute phase response and endometrial gene expression of serum amyloid A and pro- and anti-inflammatory cytokines in mares with experimentally induced endometritis

    Christoffersen, Mette, Baagø, C. D., Jacobsen, Stine, Bojesen, Anders Miki, Petersen, M. R. & Lehn-Jensen, H., 2010, In: Veterinary Immunology and Immunopathology. 138, 1-2, p. 95-105 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  60. Published

    Seroprevalence of Borrelia burgdorferi sensu lato and Anaplasma phagocytophilum in Danish horses

    Hansen, M. G. B., Christoffersen, Mette, Thuesen, L. R., Petersen, M. R. & Bojesen, Anders Miki, 2010, In: Acta Veterinaria Scandinavica (Online Edition). 52, 3, 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  61. 2009
  62. Published

    Inflammatory markers in serum during induced endometritis in the mare

    Christoffersen, Mette, Baagø, C. D., Bojesen, Anders Miki, Jacobsen, Stine & Lehn-Jensen, H., 2009. 1 p.

    Research output: Contribution to conferencePaperResearch

  63. Published

    Inflammatory markers in serum during induces endometritis in the mare.

    Christoffersen, Mette, Baagøe, C., Bojesen, Anders Miki, Jacobsen, Stine & Lehn-Jensen, H., 2009. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

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