Brian Lund Fredensborg

Brian Lund Fredensborg

Associate Professor

Member of:


    1. 2023
    2. Published

      Expression of trematode-induced zombie-ant behavior is strongly associated with temperature

      Gasque, S. N. & Fredensborg, Brian Lund, 2023, In: Behavioral Ecology. 34, 6, p. 960-968 9 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    3. Published

      Quantifying synergistic interactions: a meta-analysis of joint effects of chemical and parasitic stressors

      Cedergreen, Nina, Pedersen, K. E. & Fredensborg, Brian Lund, 2023, In: Scientific Reports. 13, 14 p., 13641.

      Research output: Contribution to journalJournal articleResearchpeer-review

    4. 2022
    5. Published

      Population genomics of ancient and modern Trichuris trichiura

      Doyle, S. R., Søe, M. J., Nejsum, P., Betson, M., Cooper, P. J., Peng, L., Zhu, X. Q., Sanchez, A., Matamoros, G., Sandoval, G. A. F., Cutillas, C., Tchuenté, L. A. T., Mekonnen, Z., Ame, S. M., Namwanje, H., Levecke, B., Berriman, M., Fredensborg, Brian Lund & Kapel, Christian, 2022, In: Nature Communications. 13, 1, 12 p., 3888.

      Research output: Contribution to journalJournal articleResearchpeer-review

    6. 2021
    7. Published

      Pre-clinical evaluation of the effect of co-medication with antibiotics and oral steroids in Gottingen Minipigs on the biological activity of the probiotic medicinal product TSO (Trichuris suis ova)

      Prosberg, M. V., Kringel, H., Kapel, J. S., Kapel, B. S., Fredensborg, Brian Lund, Petersen, Andreas Munk, Hansen, Lars Hestbjerg, Nielsen, Dennis Sandris, Kapel, H. S., Jacobsen, K. R., Mikkelsen, L. F. & Kapel, Christian, 2021, In: Parasitology Research. 120, p. 743-746

      Research output: Contribution to journalJournal articleResearchpeer-review

    8. 2020
    9. Published

      Differences in life stage sensitivity of the beetle Tenebrio molitor towards a pyrethroid insecticide explained by stage-specific variations in uptake, elimination and activity of detoxifying enzymes

      Pedersen, K. E., Pedersen, N. N., Meyling, Nicolai Vitt, Fredensborg, Brian Lund & Cedergreen, Nina, 2020, In: Pesticide Biochemistry and Physiology. 162, p. 113-121

      Research output: Contribution to journalJournal articleResearchpeer-review

    10. Published

      Parasites modulate the gut-microbiome in insects: A proof-of-concept study

      Fredensborg, Brian Lund, Fossdal Í Kálvalíð, I., Johannesen, T. B., Stensvold, C. R., Nielsen, H. V. & Kapel, Christian, 2020, In: PLoS ONE. 15, 1, 18 p., e0227561.

      Research output: Contribution to journalJournal articleResearchpeer-review

    11. Published

      Timing of sub-lethal insecticide exposure determines parasite establishment success in an insect-helminth model

      Dhakal, S., Meyling, Nicolai Vitt, Pedersen, K. E., Cedergreen, Nina & Fredensborg, Brian Lund, 2020, In: Parasitology. 147, 1, p. 120-125

      Research output: Contribution to journalJournal articleResearchpeer-review

    12. 2019
    13. Published

      Quantification of the activity of detoxifying enzymes in terrestrial invertebrates: Optimization, evaluation and use of in vitro and ex vivo methods

      Pedersen, K. E., Fredensborg, Brian Lund, Jensen, Annette Bruun & Cedergreen, Nina, May 2019, In: Methods in Ecology and Evolution. 10, 5, p. 726-734

      Research output: Contribution to journalJournal articleResearchpeer-review

    14. Published

      Temperature-dependent germination, growth and co-infection of Beauveria spp. isolates from different climatic regions

      Seid, A. M., Fredensborg, Brian Lund, Steinwender, B. M. & Meyling, Nicolai Vitt, 2019, In: Biocontrol Science and Technology. 29, 5, p. 411-426 16 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    15. 2018
    16. Published

      Coastal ecosystems on a tipping point: global warming and parasitism combine to alter community structure and function

      N., M. K., M., S. M., Robert, P. & Fredensborg, Brian Lund, Sep 2018, In: Global Change Biology. 24, 9, p. 4340-4356 17 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    17. Published

      Ancient DNA from latrines in Northern Europe and the Middle East (500 BC–1700 AD) reveals past parasites and diet

      Søe, M. J., Nejsum, P., Seersholm, Frederik Valeur, Fredensborg, Brian Lund, Habraken, R., Haase, K., Hald, M. M., Simonsen, R., Højlund, F., Blanke, L., Merkyte, Inga, Willerslev, Eske & Kapel, Christian, 2018, In: PLOS ONE. 13, 4, 17 p., e0195481.

      Research output: Contribution to journalJournal articleResearchpeer-review

    18. Published

      Ant (Hymenoptera: Formicidae) parasitism by Neoneurinae wasps (Hymenoptera: Braconidae) in Denmark

      Gasque, S. N., Poinar, G. O. & Fredensborg, Brian Lund, 2018, In: Entomologiske Meddelelser. 86, 1-2, p. 27-30

      Research output: Contribution to journalJournal articleResearchpeer-review

    19. Published

      Establishment Success of the Beetle Tapeworm Hymenolepis diminuta Depends on Dose and Host Body Condition

      Dhakal, S., Buss, S. M., Cassidy, E., Meyling, Nicolai Vitt & Fredensborg, Brian Lund, 2018, In: Insects. 9, 1, p. 1-11 11 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    20. Published

      Implications of sequence and timing of exposure for synergy between the pyrethroid insecticide alpha-cypermethrin and the entomopathogenic fungus Beauveria bassiana

      Meyling, Nicolai Vitt, Arthur, S., Pedersen, K. E., Dhakal, S., Cedergreen, Nina & Fredensborg, Brian Lund, 2018, In: Pest Management Science. 74, 11, p. 2488-2495 8 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    21. 2017
    22. Published

      Temporal variation in the abundance and timing of daily activity of chagas disease vector Triatoma gerstaeckeri (Stal, 1859) in a natural habitat in the lower Rio Grande Valley, South Texas

      Flores, A., Vitek, C., Feria-Arroyo, T. P. & Fredensborg, Brian Lund, 2017, In: Journal of Parasitology. 103, 5, p. 574-578 5 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    23. Published

      Viability of Dicrocoelium dendriticum metacercariae in Formica polyctena ants after exposure to different treatments

      Jensen, Annette Bruun, Malagocka, J., Eilenberg, Jørgen & Fredensborg, Brian Lund, 2017, In: Journal of Insects as Food and Feed. 3, 1, p. 15-20 6 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    24. 2016
    25. Published

      Relative effects of temperature, light, and humidity on clinging behavior of metacercariae-infected ants

      Botnevik, C. F., Malagocka, J., Jensen, Annette Bruun & Fredensborg, Brian Lund, 2016, In: Journal of Parasitology. 102, 5, p. 495-500 6 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    26. 2015
    27. Published

      An insect-tapeworm model as a proxy for anthelminthic effects in the mammalian host

      Woolsey, I. D., Fredensborg, Brian Lund, Jensen, Per Moestrup, Kapel, Christian & Meyling, Nicolai Vitt, 2015, In: Parasitology Research. 114, 7, p. 2777-2780 4 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    28. Published

      DNA typing of ancient parasite eggs from environmental samples identifies human and animal worm infections in viking-age settlement

      Søe, M. J., Nejsum, P., Fredensborg, Brian Lund & Kapel, Christian, 2015, In: Journal of Parasitology. 101, 1, p. 57-63 7 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    29. Published

      Efficacy of condensed tannins against larval Hymenolepis diminuta (Cestoda) in vitro and in the intermediate host Tenebrio molitor (Coleoptera) in vivo

      Dhakal, S., Meyling, Nicolai Vitt, Williams, Andrew Richard, Mueller-Harvey, I., Fryganas, C., Kapel, Christian & Fredensborg, Brian Lund, 2015, In: Veterinary Parasitology. 207, 1-2, p. 49-55 7 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    30. Published

      Experimental test of host specificity in a behaviour-modifying trematode

      Hernandez, R. N. & Fredensborg, Brian Lund, 2015, In: Parasitology. 142, 13, p. 1631-1639 9 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    31. Published

      Foodborne parasites from wildlife: how wild are they?

      Kapel, Christian & Fredensborg, Brian Lund, 2015, In: Trends in Parasitology. 31, 4, p. 125-127 3 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    32. Published

      Predictors of Echinococcus multilocularis prevalence in definitive and intermediate hosts: a meta-analysis approach

      Takeuchi-Storm, N., Woolsey, I. D., Jensen, Per Moestrup, Fredensborg, Brian Lund, Pipper, C. B. & Kapel, Christian, 2015, In: Journal of Parasitology. 101, 3, p. 297-303 7 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    33. 2014
    34. Published

      DNA typing of ancient parasite eggs from environmental samples identifies human and animal worm infections in Viking-age settlement

      Søe, M. J., Fredensborg, Brian Lund, Nejsum, P. & Kapel, Christian, 29 Aug 2014.

      Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

    35. Published

      Predictors of Host Specificity among Behavior-Manipulating Parasites

      Fredensborg, Brian Lund, 1 Jul 2014, In: Integrative and Comparative Biology. 54, 2, p. 149-158 10 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    36. Published

      Parasites from the Past

      Søe, M. J., Fredensborg, Brian Lund, Nejsum, P. & Kapel, Christian, 28 Mar 2014.

      Research output: Contribution to conferencePosterResearchpeer-review

    37. 2013
    38. Published

      Acanthoparyphium sp. and other metazoan symbionts of the American oyster, Crassostrea virginica from South Texas

      Fredensborg, Brian Lund, Ramirez, J. J. & Partida, L., 2013, In: Journal of Parasitology. 99, 6, p. 1129-1132 4 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    39. 2012
    40. Disentangling phylogenetic constraints from selective forces in the evolution of trematode transmission stages

      Koehler, A., Brown, B., Thieltges, D. W., Poulin, R. & Fredensborg, Brian Lund, 2012, In: Evolutionary Ecology. 26

      Research output: Contribution to journalJournal articleResearchpeer-review

    41. Increased surfacing behavior in longnose killifish infected by brain-encysting trematode

      Fredensborg, Brian Lund & Longoria, A. N., 2012, In: Journal of Parasitology. 98, 5, p. 899-903 5 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    42. 2011
    43. Polypocephalus sp. infects the nervous system and increases activity of commercially harvested white shrimp (Litopenaeus setiferus)

      Carreon, N., Faulkes, Z. & Fredensborg, Brian Lund, 2011, In: Journal of Parasitology. 97, 5, p. 755-759 5 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    44. Food webs including parasites, biomass, body sizes, and life stages for three California/Baja California estuaries

      Hechinger, R. F., Lafferty, K. D., McLaughlin, J. P., Fredensborg, Brian Lund, Huspeni, T. C., Lorda, J., Sandhu, P. K., Shaw, J. C., Torchin, M., Whitney, K. L. & Kuris, A., 2011, In: Ecology. 92, p. 791 1 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    45. 2009
    46. Geographical variation in metacercarial infection levels in marine invertebrate hosts: Parasite species character versus local factors

      Thieltges, D. W., Fredensborg, Brian Lund & Poulin, R., 2009, In: Marine Biology. 156, 5, p. 983-990 8 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    47. Geographical variation in metacercarial infection levels in marine invertebrate hosts: parasite species factor versus local factors

      Thieltges, D. W., Fredensborg, Brian Lund & Poulin, R., 2009, In: {MARINE BIOLOGY}. 156

      Research output: Contribution to journalJournal articleResearchpeer-review

    48. Large-scale patterns in trematode richness and infection levels in marine crustacean hosts

      Thieltges, D. W., Fredensborg, Brian Lund, Studer, A. & Poulin, R., 2009, In: Marine Ecology - Progress Series. 389, p. 139-147 9 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    49. 2008
    50. Ecosystem energetic implications of parasite and free-living biomass in three estuaries

      Kuris, A. M., Hechinger, R. F., Shaw, J. C., Whitney, K. L., Aguirre-Macedo, L., Boch, C. A., Dobson, A. P., Dunham, E. J., Fredensborg, Brian Lund, Huspeni, T. C., Lorda, J., Mababa, L., Mancini, F. T., Mora, A. B., Pickering, M., Talhouk, N. L., Torchin, M. E. & Lafferty, K. D., 2008, In: Nature Study. 454, 7203, p. 515-518 4 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    51. Four trematode cercariae from the New Zealand intertidal snail Zeacumantus subcarinatus (Batillariidae)

      Martorelli, S. R., Fredensborg, Brian Lund, Leung, T. & Poulin, R., 2008, In: New Zealand Journal of Zoology. 35, 1, p. 73-84 12 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    52. Production of marine trematode cercariae: A potentially overlooked path of energy flow in benthic systems

      Thieltges, D. W., De Montaudouin, X., Fredensborg, Brian Lund, Jensen, K. T., Koprivnikar, J. & Poulin, R., 2008, In: Marine Ecology Progress Series. 372, p. 147-155 9 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    53. Production of marine trematode cercariae - an overlooked path of energy flow in benthic systems?

      Thieltges, D. W., de Mountaudouin, X., Koprivnikar, J., Fredensborg, Brian Lund, Jensen, K. T. & Poulin, R., 2008, In: Marine Ecology - Progress Series. 372

      Research output: Contribution to journalJournal articleResearchpeer-review

    54. 2006
    55. Published

      Parasitism shaping host life-history evolution: adaptive responses in a marine gastropod to infection by trematodes

      Fredensborg, Brian Lund & Poulin, R., 2006, In: Journal of Animal Ecology. 75, 1, p. 44-53 10 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    56. Published

      Relating bird host distribution and spatial heterogeneity in trematode infections in an intertidal snail – from small to large scale.

      Fredensborg, Brian Lund, Mouritsen, K. N. & Poulin, R., 2006, In: {MARINE BIOLOGY}. 149

      Research output: Contribution to journalJournal articleResearchpeer-review

    57. 2005
    58. Published

      Trematode-induced alterations in shell shape of the mud snail Zeacumantus subcarinatus (Prosobranchia: Batillariidae)

      Hay, K. B., Fredensborg, Brian Lund & Poulin, R., 1 Aug 2005, In: Journal of the Marine Biological Association of the United Kingdom. 85, 4, p. 989-992 4 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    59. Published

      Impact of trematodes on host survival and population density in the intertidal gastropod Zeacumantus subcarcinatus

      Fredensborg, Brian Lund, Mouritsen, K. N. & Poulin, R., 13 Apr 2005, In: Marine Ecology Progress Series. 290, p. 109-117 9 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    60. Published

      Assortative pairing in the amphipod Paracalliope fluviatilis: a role for parasites?

      Lefebvre, F., Fredensborg, Brian Lund, Armstrong, A., Hansen, E. & Poulin, R., 2005, In: Hydrobiologia. 545

      Research output: Contribution to journalJournal articleResearchpeer-review

    61. Published

      Impact of trematodes on host survival and population density in the intertidal gastropod Zeacumantus subcarinatus

      Fredensborg, Brian Lund, Mouritsen, K. N. & Poulin, R., 2005, In: Marine Ecology - Progress Series. 290

      Research output: Contribution to journalJournal articleResearchpeer-review

    62. Published

      In vitro cultivation of Maritrema novaezealandensis (Microphallidae): the effect of culture medium on excystation, survival and egg production

      Fredensborg, Brian Lund & Poulin, R., 2005, In: Parasitology Research. 95, 5, p. 310-3 4 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    63. Published

      Larval helminths in intermediate hosts: does competition early in life determine the fitness of adult parasites?

      Fredensborg, Brian Lund & Poulin, R., 2005, In: International Journal for Parasitology. 35, 10, p. 1061-70 10 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    64. Published

      The true cost of host manipulation by parasites

      Poulin, R., Fredensborg, Brian Lund, Hansen, E. K. & Leung, T. L. F., 2005, In: Behavioural Processes. 68, 3, p. 241-4 4 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    65. Published

      Trematode-induced alterations in shell shape of the mud snail Zeacumantus subcarinatus (Prosobranchis: Batillariidae).

      Hay, K., Fredensborg, Brian Lund & Poulin, R., 2005, In: Journal of the Marine Biological Association of the UK. 85

      Research output: Contribution to journalJournal articleResearchpeer-review

    66. 2004
    67. Published

      Description and proposed life cycle of Maritrema novaezealandensis n. sp. (Microphallidae) parasitic in red-billed gulls, Larus novaehollandiae scopulinus, from Otago Harbor, South Island, New Zealand

      Martorelli, S. R., Fredensborg, Brian Lund, Mouritsen, K. N. & Poulin, R., 2004, In: Journal of Parasitology. 90, 2, p. 272-7 6 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    68. Published

      Intensity-dependent mortality of Paracalliope novizealandiae (Amphipoda: Crustacea) infected by a trematode: Experimental infections and field observations.

      Fredensborg, Brian Lund, Mouritsen, K. N. & Poulin, R., 2004, In: Journal of Experimental Marine Biology and Ecology. 311

      Research output: Contribution to journalJournal articleResearchpeer-review

    69. Published

      New records of gastrointestinal helminths from the red-billed gull (Larus novaehollandiae scopulinus).

      Fredensborg, Brian Lund, Latham, A. D. & Poulin, R., 2004, In: New Zealand Journal of Zoology. 31

      Research output: Contribution to journalJournal articleResearchpeer-review

    70. 2003
    71. Published

      A gastropod scavenger serving as paratenic host for larval helminth communities in shore crabs

      Latham, A. D. M., Fredensborg, Brian Lund, McFarland, L. H. & Poulin, R., 2003, In: Journal of Parasitology. 89, 4, p. 862-4 3 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    72. Published

      Larval spirurida (Nematoda) from the crab Macrophthalmus hirtipes in New Zealand

      Moravec, F., Fredensborg, Brian Lund, Latham, A. D. M. & Poulin, R., 2003, In: Folia Parasitologica. 50, 2, p. 109-14 6 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    ID: 40228888