Niels Erik Skakkebæk

Niels Erik Skakkebæk

Affiliate Professor

Member of:

  • Paediatrics


  1. Published

    Nodal Signaling Regulates Germ Cell Development and Establishment of Seminiferous Cords in the Human Fetal Testis

    Jørgensen, A., Macdonald, J., Nielsen, J. E., Kilcoyne, K. R., Perlman, S., Lundvall, L., Langhoff Thuesen, L., Hare, Kristine Juul, Frederiksen, H., Andersson, A., Skakkebæk, Niels Erik, Juul, Anders, Sharpe, R. M., Rajpert-De Meyts, E. & Mitchell, R. T., 13 Nov 2018, In: Cell Reports. 25, 7, p. 1924-1937.e4

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Normal reference ranges for semen quality and their relations to fecundity

    Skakkebæk, Niels Erik, 1 Jan 2010, In: Asian Journal of Andrology. 12, 1, p. 95-8 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    OCT4 and downstream factors are expressed in human somatic urogenital epithelia and in culture of epididymal spheres

    Kristensen, D. M., Nielsen, J. E., Kalisz, M., Dalgaard, M. D., Audouze, K., Larsen, M. E., Jacobsen, G. K., Horn, T., Brunak, S., Skakkebaek, N. E., Leffers, H., Kristensen, D. M., Nielsen, J. E., Kalisz, M., Dalgaard, M. D., Audouze, K. M. L., Larsen, M. E., Jacobsen, G. K., Horn, T., Brunak, S. & 2 others, Skakkebæk, Niels Erik & Leffers, H., 1 Nov 2010, In: Molecular Human Reproduction. 16, 11, p. 835-45 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Onset of the release of spermatozia (supermarche) in boys in relation to age, testicular growth, pubic hair, and height

    Nielsen, C. T., Skakkebæk, Niels Erik, Richardson, D. W., Darling, J. A. B., Hunter, W. M., Jørgensen, M., Nielsen, A., Ingerslev, O., Keiding, N. & Müller, J., 1 Mar 1986, In: Journal of Clinical Endocrinology and Metabolism. 62, 3, p. 532-535 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Optimised detection of germ cell neoplasia in situ in contralateral biopsy reduces the risk of second testis cancer

    Rajpert-De Meyts, E., Jørgensen, N., Petersen, Jørgen Holm, Almstrup, Kristian, Aksglaede, L., Lauritsen, J., Rørth, M., Daugaard, G. & Skakkebæk, Niels Erik, 2022, In: BJU International. 130, 5, p. 646-654 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Origin of pluripotent germ cell tumours: the role of microenvironment during embryonic development

    Kristensen, D. M., Sonne, Si Brask, Ottesen, A. M., Perrett, R. M., Nielsen, J. E., Almstrup, Kristian, Skakkebæk, Niels Erik, Leffers, H. & Meyts, E. R., 2008, In: Molecular and Cellular Endocrinology. 288, 1-2, p. 111-8 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Origin of testicular germ cell neoplasia: The role of sex chromosomes

    Rajpert-De Meyts, E., Ottesen, A. M., Høi-Hansen, Christina Engel, Sonne, Si Brask, Leffers, H. & Skakkebæk, Niels Erik, 1 Jan 2007, The Y Chromosome and Male Germ Cell Biology in Health and Diseases. World Scientific Publishing Co., p. 289-308 20 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  8. Published

    PFOS (perfluorooctanesulfonate) in serum is negatively associated with testosterone levels, but not with semen quality, in healthy men

    Joensen, Ulla Nordström, Veyrand, B., Antignac, J. P., Jensen, Martin Blomberg, Petersen, Jørgen Holm, Marchand, P., Skakkebæk, Niels Erik, Andersson, A. M., Le Bizec, B. & Jørgensen, N., Mar 2013, In: Human Reproduction. 28, 3, p. 599-608 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Paracetamol Use During Pregnancy - A Call for Precautionary Action

    Bauer, A. Z., Swan, S. H., Kriebel, D., Liew, Z., Taylor, H. S., Bornehag, C., Andrade, A. M., Olsen, J., Jensen, Rigmor Højland, Mitchell, R. T., Skakkebæk, Niels Erik, Jégou, B. & Kristensen, D. M., 2022, In: Obstetrical and Gynecological Survey. 77, 3, p. 133-134 2 p.

    Research output: Contribution to journalReviewResearchpeer-review

  10. Published

    Paracetamol use during pregnancy — a call for precautionary action

    Bauer, A. Z., Swan, S. H., Kriebel, D., Liew, Z., Taylor, H. S., Bornehag, C., Andrade, A. M., Olsen, J., Jensen, Rigmor Højland, Mitchell, R. T., Skakkebæk, Niels Erik, Jégou, B. & Kristensen, D. M., 2021, In: Nature Reviews Endocrinology. 17, p. 757–766 10 p.

    Research output: Contribution to journalReviewResearchpeer-review

  11. Published

    Paraoxonase 1 polymorphism and prenatal pesticide exposure associated with adverse cardiovascular risk profiles at school age

    Andersen, H. R., Veje, C. W., Dalgård, C., Christiansen, L. T., Main, Katharina Maria, Nellemann, C. L., Murata, K., Jensen, T. K., Skakkebæk, Niels Erik & Grandjean, P., 2012, In: P L o S One. 7, 5, p. e36830

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Parental Occupational Exposure to Heavy Metals and Welding Fumes and Risk of Testicular Germ Cell Tumors in Offspring: A Registry-Based Case-Control Study

    Togawa, K., Le Cornet, C., Feychting, M., Tynes, T., Pukkala, E., Hansen, J., Olsson, A., Dalton, S. O., Nordby, K., Uuksulainen, S., Wiebert, P., Woldbæk, T., Skakkebæk, Niels Erik, Fervers, B. & Schüz, J., Oct 2016, In: Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology. 25, 10, p. 1426-1434 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Parental occupational exposure to solvents and heavy metals and risk of developing testicular germ cell tumors in sons (NORD-TEST Denmark)

    Olsson, A., Togawa, K., Schüz, J., Le Cornet, C., Fervers, B., Oksbjerg Dalton, S., Pukkala, E., Maria Feychting, M. F., Skakkebæk, Niels Erik & Hansen, J., 2018, In: Scandinavian Journal of Work, Environment & Health. 44, 6, p. 658-669

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Parental occupational exposures in wood-related jobs and risk of testicular germ cell tumours in offspring in NORD-TEST a registry-based case–control study in Finland, Norway, and Sweden

    Corbin, S., Togawa, K., Schüz, J., Le Cornet, C., Fervers, B., Feychting, M., Wiebert, P., Hansen, J., Dalton, Susanne Oksbjerg, Kjærheim, K., Nordby, K. C., Østrem, R. S., Skakkebæk, Niels Erik, Uuksulainen, S., Pukkala, E. & Olsson, A., 2022, In: International Archives of Occupational and Environmental Health. 95, p. 1243–1253

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Pathogenesis of germ cell neoplasia in testicular dysgenesis and disorders of sex development

    Jørgensen, A., Lindhardt Johansen, M., Juul, Anders, Skakkebæk, Niels Erik, Main, Katharina Maria & Rajpert-De Meyts, E., Sep 2015, In: Seminars in Cell and Developmental Biology. 45, p. 124-37 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Pathogenesis of testicular carcinoma in situ and germ cell cancer: still more questions than answers

    Rajpert-De Meyts, E. & Skakkebæk, Niels Erik, 1 Aug 2011, In: International Journal of Andrology. 34, 4 Pt 2, p. e2-6

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Perinatal origin of testicular germ cell cancer: Possible involvement of developmental reprogramming

    Almstrup, H. K., Rajpert-De Meyts, E. & Skakkebæk, Niels Erik, 2012, Perinatal Programming: The State of the Art. Plagemann, A. (ed.). De Gruyter, p. 219-228 9 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  18. Published

    Perinatal origin of testicular germ cell cancer: Possible involvement of developmental reprogramming

    Almstrup, Kristian, Meyts, E. R. D. & Skakkebæk, Niels Erik, 30 Nov 2011, Perinatal Programming: The State of the Art. Walter de Gruyter GmbH and Co. KG, p. 219-228 10 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  19. Published

    Personal Care Product Use in Men and Urinary Concentrations of Select Phthalate Metabolites and Parabens: Results from the Environment And Reproductive Health (EARTH) Study

    Nassan, F. L., Coull, B. A., Gaskins, A. J., Williams, M. A., Skakkebæk, Niels Erik, Ford, J. B., Ye, X., Calafat, A. M., Braun, J. M. & Hauser, R., 2017, In: Environmental Health Perspectives. 125, 8, 11 p., 087012.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Pilocarpine iontophoresis test: an index of physiological sweat secretion?

    Hjortskov, N., Jepsen, L., Nielsen, B., Juul, Anders & Skakkebæk, Niels Erik, 1995, In: Clinical physiology (Oxford, England). 15, 4, p. 409-14 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Pituitary–gonadal hormones associated with respiratory failure in men and women hospitalized with COVID-19: an observational cohort study

    Clausen, C. L., Johannsen, T. H., Skakkebæk, Niels Erik, Frederiksen, H., Ryrsø, C. K., Dungu, A. M., Hegelund, M. H., Faurholt-Jepsen, D., Krogh-Madsen, Rikke, Lindegaard, Birgitte, Linneberg, Allan René, Kårhus, L. L., Juul, Anders & Benfield, Thomas, 2023, In: Endocrine Connections. 12, 1, e220444.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Plasma leptin levels in healthy children and adolescents: dependence on body mass index, body fat mass, gender, pubertal stage, and testosterone

    Blum, W. F., Englaro, P., Hanitsch, S., Juul, Anders, Hertel, N., Müller, J., Skakkebæk, Niels Erik, Heiman, M. L., Birkett, M., Attanasio, A. M., Kiess, W. & Rascher, W., 1997, In: Journal of Clinical Endocrinology and Metabolism. 82, 9, p. 2904-10 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Polychlorinated dibenzo-p-dioxins, furans, and biphenyls (PCDDs/PCDFs and PCBs) in breast milk and early childhood growth and IGF1

    Wohlfahrt-Veje, C., Audouze, K., Brunak, Søren, Antignac, J. P., le Bizec, B., Juul, Anders, Skakkebæk, Niels Erik & Main, Katharina Maria, 2014, In: Reproduction. 147, 4, p. 391-399 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Poor semen quality may contribute to recent decline in fertility rates

    Jensen, T. K., Carlsen, E., Jørgensen, N., Berthelsen, J. G., Keiding, N., Christensen, K., Petersen, Jørgen Holm, Knudsen, L. B. & Skakkebæk, Niels Erik, 2002, In: Human Reproduction. 17, 6, p. 1437-40 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Populations, decreasing fertility, and reproductive health

    Skakkebæk, Niels Erik, Jørgensen, N., Andersson, A., Juul, Anders, Main, Katharina Maria, Jensen, T. K. & Toppari, J., 13 Apr 2019, In: Lancet Oncology. 393, 10180, p. 1500-1501 2 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

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