Niels Erik Skakkebæk

Niels Erik Skakkebæk

Affiliate Professor

Member of:

  • Paediatrics


  1. 2016
  2. Published

    Country-specific chemical signatures of persistent organic pollutants (POPs) in breast milk of French, Danish and Finnish women

    Antignac, J. P., Main, Katharina Maria, Virtanen, H. E., Boquien, C. Y., Marchand, P., Venisseau, A., Guiffard, I., Bichon, E., Wohlfahrt-Veje, C., Legrand, S., Boscher, C., Skakkebæk, Niels Erik, Toppari, J. & Le Bizec, B., Nov 2016, In: Environmental Pollution. 218, p. 728-738 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    A crossover-crossback prospective study of dibutyl-phthalate exposure from mesalamine medications and semen quality in men with inflammatory bowel disease

    Nassan, F. L., Coull, B. A., Skakkebæk, Niels Erik, Williams, M. A., Dadd, R., Mínguez-Alarcón, L., Krawetz, S. A., Hait, E. J., Korzenik, J. R., Moss, A. C., Ford, J. B. & Hauser, R., Oct 2016, In: Environment International. 95, p. 120-30 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Leydig cell clustering and Reinke crystal distribution in relation to hormonal function in adult patients with testicular dysgenesis syndrome (TDS) including cryptorchidism

    Soerensen, R. R., Johannsen, T. H., Skakkebæk, Niels Erik & Rajpert-De Meyts, E., Oct 2016, In: Hormones. 15, 4, p. 518-526 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. 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

  6. Published

    Early Life Events Predict Adult Testicular Function: Data Derived From the Western Australian (Raine) Birth Cohort

    Hart, R. J., Doherty, D. A., Keelan, J. A., McLachlan, R., Skakkebæk, Niels Erik, Norman, R. J., Dickinson, J. E., Pennell, C. E., Newnham, J. P., Hickey, M. & Handelsman, D. J., Sep 2016, In: The Journal of clinical endocrinology and metabolism. 101, 9, p. 3333-3344 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Is Sedentary Lifestyle Associated With Testicular Function? A Cross-Sectional Study of 1,210 Men

    Priskorn, L., Jensen, T. K., Bang, A. K., Nordkap, L., Joensen, Ulla Nordström, Lassen, T. H., Olesen, I. A., Swan, S. H., Skakkebæk, Niels Erik & Jørgensen, N., 15 Aug 2016, In: American Journal of Epidemiology. 184, 4, p. 284-294 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Genetic variations in FSH action affect sex hormone levels and breast tissue size in infant girls: A pilot study

    Henriksen, L. S., Hagen, C. P., Assens, M., Busch, A. S., Skakkebæk, Niels Erik, Almstrup, K. & Main, Katharina Maria, 1 Aug 2016, In: Journal of Clinical Endocrinology and Metabolism. 101, 8, p. 3191-3198 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Low Testosterone: A Risk Marker Rather Than a Risk Factor for Type 2 Diabetes

    Holmboe, S. A., Jensen, T. K., Linneberg, Allan René, Scheike, Thomas, Thuesen, B. H., Skakkebæk, Niels Erik, Juul, Anders & Andersson, A. M., Aug 2016, In: The Journal of Clinical Endocrinology & Metabolism. 101, 8, p. 3180-3190 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Prenatal Triclosan Exposure and Anthropometric Measures Including Anogenital Distance in Danish Infants

    Lassen, T. H., Frederiksen, H., Kyhl, H. B., Swan, S. H., Main, Katharina Maria, Andersson, A. M., Lind, D. V., Husby, S., Wohlfahrt-Veje, C., Skakkebæk, Niels Erik & Jensen, T. K., Aug 2016, In: Environmental Health Perspectives. 124, 8, p. 1261-8 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Burden of disease and costs of exposure to endocrine disrupting chemicals in the European Union: an updated analysis

    Trasande, L., Zoeller, R. T., Hass, U., Kortenkamp, A., Grandjean, P., Myers, J. P., DiGangi, J., Hunt, P. M., Rudel, R., Sathyanarayana, S., Bellanger, M., Hauser, R., Legler, J., Skakkebæk, Niels Erik & Heindel, J. J., Jul 2016, In: Andrology. 4, 4, p. 565-572 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Endocrine disrupters: we need research, biomonitoring and action

    Andersson, A., Bay, K., Frederiksen, H. & Skakkebæk, Niels Erik, Jul 2016, In: Andrology. 4, 4, p. 556-60 5 p.

    Research output: Contribution to journalEditorialResearchpeer-review

  13. Published

    Germ cell neoplasia in situ (GCNIS): evolution of the current nomenclature for testicular pre-invasive germ cell malignancy

    Berney, D. M., Looijenga, L. H. J., Idrees, M., Oosterhuis, J. W., Rajpert-De Meyts, E., Ulbright, T. M. & Skakkebæk, Niels Erik, Jul 2016, In: Histopathology. 69, 1, p. 7-10 4 p.

    Research output: Contribution to journalReviewResearchpeer-review

  14. Published

    Prenatal Exposure to Phthalates and Anogenital Distance in Male Infants from a Low-Exposed Danish Cohort (2010-2012)

    Jensen, T. K., Frederiksen, H., Kyhl, H. B., Lassen, T. H., Swan, S. H., Bornehag, C., Skakkebæk, Niels Erik, Main, Katharina Maria, Lind, D. V., Husby, S. & Andersson, A., Jul 2016, In: Environmental Health Perspectives. 124, 7, p. 1107-13 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Prenatal pesticide exposure and PON1 genotype associated with adolescent body fat distribution evaluated by dual X-ray absorptiometry (DXA)

    Tinggaard, J., Wohlfahrt-Veje, C., Husby, S., Christiansen, L., Skakkebæk, Niels Erik, Jensen, T. K., Grandjean, P., Main, Katharina Maria & Andersen, H. R., Jul 2016, In: Andrology. 4, 4, p. 735-744 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Pubertal Onset in Boys and Girls Is Influenced by Pubertal Timing of Both Parents

    Wohlfahrt-Veje, C., Mouritsen, A., Hagen, C. P., Tinggaard, J., Mieritz, M. G., Boas, M., Petersen, Jørgen Holm, Skakkebæk, Niels Erik & Main, Katharina Maria, Jul 2016, In: The Journal of Clinical Endocrinology & Metabolism. 101, 7, p. 2667–2674 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Testicular Growth During Puberty in Boys With and Without a History of Congenital Cryptorchidism

    Sadov, S., Koskenniemi, J. J., Virtanen, H. E., Perheentupa, A., Petersen, Jørgen Holm, Skakkebæk, Niels Erik, Main, Katharina Maria & Toppari, J., Jun 2016, In: The Journal of Clinical Endocrinology & Metabolism. 101, 6, p. 2570–2577 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    In vitro bioassay investigations of the endocrine disrupting potential of steviol glycosides and their metabolite steviol, components of the natural sweetener Stevia

    Shannon, M., Rehfeld, Anders Aagaard, Frizzell, C., Livingstone, C., McGonagle, C., Skakkebæk, Niels Erik, Wielogórska, E. & Connolly, L., 15 May 2016, In: Molecular and Cellular Endocrinology. 427, p. 65-72

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Compensated reduction in Leydig cell function is associated with lower semen quality variables: A study of 8182 European young men

    Jørgensen, N., Joensen, Ulla Nordström, Toppari, J., Punab, M., Erenpreiss, J., Zilaitiene, B., Paasch, U., Salzbrunn, A., Fernandez, M. F., Virtanen, H. E., Matulevicius, V., Olea, N., Jensen, T. K., Petersen, Jørgen Holm, Skakkebæk, Niels Erik & Andersson, A. M., 1 May 2016, In: Human Reproduction. 31, 5, p. 947-957 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Sperm retrieval in adolescent males with Klinefelter syndrome: medical and ethical issues

    Rogol, A. D. & Skakkebæk, Niels Erik, Apr 2016, In: Translational Pediatrics. 5, 2, p. 104-106

    Research output: Contribution to journalComment/debateResearch

  21. Published

    Male Reproductive Disorders and Fertility Trends: Influences of Environment and Genetic Susceptibility

    Skakkebæk, Niels Erik, Rajpert-De Meyts, E., Buck Louis, G. M., Toppari, J., Andersson, A., Eisenberg, M. L., Jensen, T. K., Jørgensen, N., Swan, S. H., Sapra, K. J., Ziebe, S., Priskorn, L. & Juul, Anders, Jan 2016, In: Physiological Reviews. 96, 1, p. 55-97 43 p.

    Research output: Contribution to journalReviewResearchpeer-review

  22. Published

    Psychological stress and testicular function: a cross-sectional study of 1,215 Danish men

    Nordkap, L., Jensen, T. K., Hansen, Åse Marie, Lassen, T. H., Bang, A. K., Joensen, Ulla Nordström, Jensen, Martin Blomberg, Skakkebæk, Niels Erik & Jørgensen, N., Jan 2016, In: Fertility and Sterility. 105, 1, p. 174-187.e2 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    A Brief Review of the Link between Environment and Male Reproductive Health: Lessons from Studies of Testicular Germ Cell Cancer

    Skakkebæk, Niels Erik, 2016, In: Hormone Research in Paediatrics. 86, 4, p. 240-246 7 p.

    Research output: Contribution to journalReviewResearchpeer-review

  24. Published

    Self-reported onset of puberty and subsequent semen quality and reproductive hormones in healthy young men

    Jensen, T. K., Finne, K. F., Skakkebæk, Niels Erik, Andersson, A., Olesen, I. A., Joensen, U. N., Bang, A. K., Nordkap, L., Priskorn, L., Krause, M., Jørgensen, N. & Juul, Anders, 2016, In: Human Reproduction. 31, 8, p. 1886-1894 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Semen quality improves marginally during young adulthood: a longitudinal follow-up study

    Perheentupa, A., Sadov, S., Rönkä, R., Virtanen, H. E., Rodprasert, W., Vierula, M., Jørgensen, N., Skakkebæk, Niels Erik & Toppari, J., 2016, In: Human Reproduction. 31, 3, p. 502-10 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. 2015
  27. Published

    The Association of Reproductive Hormone Levels and All-Cause, Cancer, and Cardiovascular Disease Mortality in Men

    Agergaard Holmboe, S., Vradi, E., Jensen, T. K., Linneberg, Allan René, Husemoen, L. L. N., Scheike, Thomas, Skakkebæk, Niels Erik, Juul, Anders & Andersson, A., Dec 2015, In: Journal of Clinical Endocrinology and Metabolism. 100, 12, p. 4472-4480 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Diagnostic markers for germ cell neoplasms: From placental-like alkaline phosphatase to micro-RNAs

    Meyts, E. R. D., Nielsen, J. E., Skakkebæk, Niels Erik & Almstrup, Kristian, 8 Oct 2015, In: Folia Histochemica et Cytobiologica. 53, 3, p. 177-188 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. 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

  30. Published

    Abundance of DLK1, differential expression of CYP11B1, CYP21A2 and MC2R, and lack of INSL3 distinguish testicular adrenal rest tumours from Leydig cell tumours

    Lottrup, G., Nielsen, J. E., Skakkebæk, Niels Erik, Juul, Anders & Rajpert-De Meyts, E., Apr 2015, In: European Journal of Endocrinology. 172, 4, p. 491-9 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Male reproductive disorders, diseases, and costs of exposure to endocrine-disrupting chemicals in the European Union

    Hauser, R., Skakkebæk, Niels Erik, Hass, U., Toppari, J., Juul, Anders, Andersson, A. M., Kortenkamp, A., Heindel, J. J. & Trasande, L., Apr 2015, In: Journal of Clinical Endocrinology and Metabolism. 100, 4, p. 1267-77 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Screening for carcinoma in situ in the contralateral testicle in patients with testicular cancer: a population-based study

    Kier, M. G. G., Lauritsen, J., Almstrup, Kristian, Mortensen, M. S., Toft, Birgitte Grønkær, Meyts, E. R., Skakkebæk, Niels Erik, Rørth, M. R., von der Maase, H. R. R., Agerbæk, M., Holm, N. V., Andersen, K. K., Dalton, Susanne Oksbjerg, Johansen, Christoffer & Daugaard, G., Apr 2015, In: Annals of oncology : official journal of the European Society for Medical Oncology / ESMO. 26, 4, p. 737-742 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Contralateral biopsy in the management of testicular cancer: what we have learned and what we need to improve

    Rørth, M., Grigor, K. M., Jørgensen, N., Skakkebæk, Niels Erik & Rajpert-De Meyts, E., Jan 2015, In: Andrology. 3, 1, p. 99-101 3 p.

    Research output: Contribution to journalEditorialResearch

  34. Published

    Increasing international efforts to understand and conquer testicular germ cell cancer

    Rajpert-De Meyts, E., Daugaard, G., Almstrup, Kristian, Jørgensen, A., Rørth, M., Jørgensen, N., von der Maase, H. & Skakkebæk, Niels Erik, Jan 2015, In: Andrology. 3, 1, p. 1-3 3 p.

    Research output: Contribution to journalEditorialResearchpeer-review

  35. Published

    Association Between Use of Marijuana and Male Reproductive Hormones and Semen Quality: A Study Among 1,215 Healthy Young Men

    Gundersen, T. D., Jørgensen, N., Andersson, A., Bang, A. K., Nordkap, L., Skakkebæk, Niels Erik, Priskorn, L., Juul, Anders & Jensen, T. K., 2015, In: American Journal of Epidemiology. 182, 6, p. 473-81 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Association between levels of persistent organic pollutants in adipose tissue and cryptorchidism in early childhood: a case-control study

    Koskenniemi, J. J., Virtanen, H. E., Kiviranta, H., Damgaard, I. N., Matomäki, J., Thorup, Jørgen Mogens, Hurme, T., Skakkebæk, Niels Erik, Main, Katharina Maria & Toppari, J., 2015, In: Environmental Health. 14, p. 78 1 p.

    Research output: Contribution to journalJournal articleResearch

  37. Published

    Temporal Trends in Fertility Rates: A Nationwide Registry Based Study from 1901 to 2014

    Jensen, M. B., Priskorn, L., Jensen, T. K., Juul, Anders & Skakkebæk, Niels Erik, 2015, In: P L o S One. 10, 12, p. 1-10 10 p., e0143722.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. 2014
  39. Published

    Possible fetal determinants of male infertility

    Juul, Anders, Almstrup, Kristian, Andersson, A., Jensen, T. K., Jørgensen, N., Main, K. M., Rajpert-De Meyts, E., Toppari, J. & Skakkebæk, Niels Erik, Sep 2014, In: Nature Reviews Endocrinology. 10, 9, p. 553-562 10 p.

    Research output: Contribution to journalReviewResearchpeer-review

  40. Direct action of endocrine disrupting chemicals on human sperm

    Schiffer, C., Müller, A., Egeberg, D. L., Alvarez, L., Brenker, C., Rehfeld, Anders Aagaard, Frederiksen, H., Wäschle, B., Kaupp, U. B., Balbach, M., Wachten, D., Skakkebæk, Niels Erik, Almstrup, Kristian & Strünker, T., Jul 2014, In: E M B O Reports. 15, 7, p. 758-65 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Associations of Filaggrin Gene Loss-of-Function Variants with Urinary Phthalate Metabolites and Testicular Function in Young Danish Men

    Joensen, U. N., Jørgensen, N., Meldgaard, M., Frederiksen, H., Andersson, A., Menné, T., Johansen, Jeanne Duus, Carlsen, B. C., Stender, S., Szecsi, P. B., Skakkebæk, Niels Erik, De Meyts, E. R. & Thyssen, Jacob Pontoppidan, Apr 2014, In: Environmental Health Perspectives. 122, 4, p. 345-350 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Evidence that active demethylation mechanisms maintain the genome of carcinoma in situ cells hypomethylated in the adult testis

    Kristensen, D. G., Nielsen, J. E., Jørgensen, A., Skakkebæk, Niels Erik, Rajpert-De Meyts, E. & Almstrup, Kristian, 4 Feb 2014, In: British Journal of Cancer. 110, 3, p. 668-678 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Erratum: PFOS (perfluorooctanesulfonate) in serum is negatively associated with testosterone levels, but not with semen quality, in healthy men (Human Reproduction (2013) 28 (599-608))

    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. & Jorgensen, N., 2014, In: Human Reproduction. 29, 7, p. 1600 1 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  44. Published

    Habitual alcohol consumption associated with reduced semen quality and changes in reproductive hormones; a cross-sectional study among 1221 young Danish men

    Jensen, T. K., Gottschau, M., Madsen, J. O. B., Andersson, A., Lassen, T. H., Skakkebæk, Niels Erik, Swan, S. H., Priskorn, L., Juul, Anders & Jørgensen, N., 2014, In: B M J Open. 4, 9, p. 1-11 11 p., e005462.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Human urinary excretion of non-persistent environmental chemicals: an overview of Danish data collected between 2006 and 2012

    Frederiksen, H., Jensen, T. K., Jørgensen, N., Kyhl, H. B., Husby, S., Skakkebæk, Niels Erik, Main, Katharina Maria, Juul, Anders & Andersson, A., 2014, In: Reproduction. 147, 4, p. 555-565 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. 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

  47. Published

    Urinary bisphenol A levels in young Urinary Bisphenol A Levels in Young Men: Association with Reproductive Hormones and Semen Quality

    Lassen, T. H., Frederiksen, H., Jensen, T. K., Petersen, Jørgen Holm, Joensen, U. N., Main, Katharina Maria, Skakkebæk, Niels Erik, Juul, Anders, Jørgensen, N. & Andersson, A., 2014, In: Environmental Health Perspectives. 122, 5, p. 478-484 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. 2013
  49. Published

    Association between organic dietary choice during pregnancy and hypospadias in offspring: a study of mothers of 306 boys operated on for hypospadias

    Christensen, J. S., Asklund, C., Skakkebæk, Niels Erik, Jørgensen, N., Andersen, H. R., Jørgensen, T. M., Olsen, L. H., Høyer, A. P., Moesgaard, J., Thorup, Jørgen Mogens & Jensen, T. K., Mar 2013, In: The Journal of Urology (Italian Edition). 189, 3, p. 1077-82 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. 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

  51. Published

    47,XXY Klinefelter syndrome: clinical characteristics and age-specific recommendations for medical management

    Aksglaede, L., Link, K., Giwercman, A., Jørgensen, N., Skakkebæk, Niels Erik & Juul, Anders, 2013, In: American Journal of Medical Genetics. Part C: Seminars in Medical Genetics. 163, 1, p. 55-63 9 p.

    Research output: Contribution to journalJournal articleResearch

  52. Published

    Bisphenol A and other phenols in urine from Danish children and adolescents analyzed by isotope diluted TurboFlow-LC-MS/MS

    Frederiksen, H., Aksglaede, L., Sorensen, K., Nielsen, O., Main, Katharina Maria, Skakkebæk, Niels Erik, Juul, Anders & Andersson, A., 2013, In: International Journal of Hygiene and Environmental Health.

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. Published

    Epigenetic features of testicular germ cell tumours in relation to epigenetic characteristics of foetal germ cells

    Kristensen, D. G., Skakkebæk, Niels Erik, Rajpert-De Meyts, E. & Almstrup, Kristian, 2013, In: International Journal of Developmental Biology. 57, 2-4, p. 309-317 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  54. Published

    Genome-wide assessment of the association of rare and common copy number variations to testicular germ cell cancer

    Edsgärd, D., Dalgaard, M. D., Weinhold, N., Wesolowska-Andersen, A., Rajpert-De Meyts, E., Ottesen, A. M., Juul, Anders, Skakkebæk, Niels Erik, Skøt Jensen, T., Gupta, R., Leffers, H. & Brunak, S., 2013, In: Frontiers in Endocrinology. 4, p. 2

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. Published

    Metabolic effects of long-term GH deficiency and GH replacement

    Christiansen, J., Jørgensen, J., Müller, J. & Skakkebæk, Niels Erik, 2013, Clinical Issues in growth disorders: Evaluation, diagnosis and therapy. Publishing House, Ltd., Europe, p. 163-170 7 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  56. Published

    Science and policy on endocrine disrupters must not be mixed: a reply to a “common sense” intervention by toxicology journal editors

    Bergman, Å., Andersson, A-M., Becher, G., van den Berg, M., Blumberg, B., Bjerregaard, P., Bornehag, C-G., Bornman, R., Brandt, I., Brian, J. V., Casey, S. C., Fowler, P. A., Frouin, H., Giudice, L. C., Iguchi, T., Hass, U., Jobling, S., Juul, A., Kidd, K. A., Kortenkamp, A. & 21 others, Lind, M., Martin, O. V., Muir, D., Ochieng, R., Olea, N., Norrgren, L., Ropstad, E., Ross, P. S., Rudén, C., Scheringer, M., Skakkebæk, Niels Erik, Söder, O., Sonnenschein, C., Soto, A., Swan, S., Toppari, J., Tyler, C. R., Vandenberg, L. N., Vinggaard, A. M., Wiberg, K. & Zoeller, R. T., 2013, In: Environmental Health. 12, 69, p. 1-4 4 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  57. Published

    Sperm Concentration, Testicular Volume and Age Predict Risk of Carcinoma In Situ in Contralateral Testis of Men with Testicular Germ Cell Cancer

    Rud, C. N., Daugaard, G., Rajpert-De Meyts, E., Skakkebæk, Niels Erik, Petersen, Jørgen Holm & Jørgensen, N., 2013, In: Journal of Urology. 190, 6, p. 2074-2080 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  58. Published

    Temporal variability in urinary excretion of bisphenol A and seven other phenols in spot, morning, and 24-h urine samples

    Lassen, T. H., Frederiksen, H., Jensen, T. K., Petersen, Jørgen Holm, Main, Katharina Maria, Skakkebæk, Niels Erik, Jørgensen, N., Kranich, S. K. & Andersson, A. M., 2013, In: Environmental Research. 126, p. 164-170 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  59. Published

    The Testis in Childhood Between Birth and Puberty

    Meyts, E. R., Almstrup, Kristian, Nielsen, J. E. & Skakkebæk, Niels Erik, 2013, Atlas on the Human Testis.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  60. Published

    Urinary phthalates from 168 girls and boys measured twice a year during a 5-year period

    Mouritsen, Annette Korsholm, Frederiksen, H., Sørensen, K., Aksglæde, L., Hagen, C., Skakkebæk, Niels Erik, Main, Katharina Maria, Andersson, A. M. & Juul, Anders, 2013, In: Journal of Clinical Endocrinology and Metabolism. 98, 9, p. 3755-3764 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  61. 2012
  62. Published

    Testicular Dysgenesis Syndrome and Carcinoma In Situ Testis

    Meyts, E. R., Almstrup, Kristian & Skakkebæk, Niels Erik, 17 Sep 2012, Atlas on the Human Testis.. Springer London, p. 159-178

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  63. Published

    45,X/46,XY mosaicism: phenotypic characteristics, growth, and reproductive function--a retrospective longitudinal study

    Lindhardt Johansen, M., Hagen, C. P., Rajpert-De Meyts, E., Kjærgaard, S., Petersen, B. L., Skakkebæk, Niels Erik, Main, Katharina Maria & Juul, Anders, 2012, In: Journal of Clinical Endocrinology and Metabolism. 97, 8, p. E1540-9

    Research output: Contribution to journalJournal articleResearchpeer-review

  64. Published

    A novel double staining strategy for improved detection of testicular carcinoma in situ cells in human semen samples

    Nielsen, J. E., Kristensen, D. M., Almstrup, Kristian, Jørgensen, A., Olesen, I. A., Jacobsen, G. K., Horn, T., Skakkebæk, Niels Erik, Leffers, H., Rajpert-De Meyts, E. & Jacobsen, G., 2012, In: Andrologia. p. 78-85 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  65. Published

    Adverse trends in male reproductive health and decreasing fertility rates

    Priskorn, L., Holmboe, S., Jørgensen, N., Andersson, A., Almstrup, Kristian, Toppari, J. & Skakkebæk, Niels Erik, 2012, In: Animal Reproduction Science. 31, 2, p. 760-771 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  66. Published

    Association between chemical pattern in breast milk and congenital cryptorchidism: modelling of complex human exposures

    Krysiak-Baltyn, K., Toppari, J., Skakkebæk, Niels Erik, Jensen, T. S., Virtanen, H. E., Schramm, K., Shen, H., Vartiainen, T., Kiviranta, H., Taboureau, O., Audouze, K. M. L., Brunak, Søren & Main, Katharina Maria, 2012, In: International Journal of Andrology. 35, 3, p. 294-302 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  67. Published

    Associations between congenital cryptorchidism in newborn boys and levels of dioxins and PCBs in placenta

    Virtanen, H. E., Koskenniemi, J. J., Sundqvist, E., Main, Katharina Maria, Kiviranta, H., Tuomisto, J. T., Tuomisto, J., Viluksela, M., Vartiainen, T., Skakkebæk, Niels Erik & Toppari, J., 2012, In: International Journal of Andrology. 35, 3, p. 283-93 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  68. Published

    Early breast development in girls after prenatal exposure to non-persistent pesticides

    Veje, C. W., Andersen, H. R., Schmidt, I. M., Aksglaede, L., Sørensen, K., Juul, Anders, Jensen, T. K., Grandjean, P., Skakkebæk, Niels Erik & Main, Katharina Maria, 2012, In: International Journal of Andrology. 35, 3, p. 273-82

    Research output: Contribution to journalJournal articleResearchpeer-review

  69. Published

    Endocrine-disrupting chemicals and public health protection: a statement of principles from The Endocrine Society

    Zoeller, R. T., Brown, T. R., Doan, L. L., Gore, A. C., Skakkebæk, Niels Erik, Soto, A. M., Woodruff, T. J. & Vom Saal, F. S., 2012, In: Endocrinology. 153, 9, p. 4097-110 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  70. Published

    Expression of the vitamin D metabolizing enzyme CYP24A1 at the annulus of human spermatozoa may serve as a novel marker of semen quality

    Jensen, Martin Blomberg, Jørgensen, A., Nielsen, Jens Erik Klint, Bjerrum, P. J., Skalkam, M., Petersen, Jørgen Holm, Egeberg, D. L., Bangsbøll, S., Andersen, A. N., Skakkebæk, Niels Erik, Juul, Anders, Rajpert-De Meyts, E., Dissing, Steen, Leffers, H. & Jørgensen, N., 2012, In: International Journal of Andrology. 35, 4, p. 499-510 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  71. Published

    Goodbye International Journal of Andrology, welcome Andrology!

    Rajpert-De Meyts, E., Eliasson, R., Comhaire, F. H., Skakkebæk, Niels Erik, Sharpe, R. M. & Toppari, J., 2012, In: International Journal of Andrology. 36, 6, p. 769-774 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  72. Published

    Human semen quality in the new millennium: a prospective cross-sectional population-based study of 4867 men

    Jørgensen, N., Joensen, Ulla Nordström, Jensen, T., Jensen, M., Almstrup, Kristian, Olesen, I., Juul, A., Andersson, A., Carlsen, E., Petersen, Jørgen Holm, Toppari, J. & Skakkebæk, Niels Erik, 2012, In: B M J Open. 2, 4, e000990.

    Research output: Contribution to journalJournal articleResearchpeer-review

  73. Published

    Increasing trends in childlessness in recent birth cohorts - a registry-based study of the total Danish male population born from 1945 to 1980

    Priskorn, L., Holmboe, S., Jacobsen, R., Jensen, T. K., Lassen, T. H. & Skakkebæk, Niels Erik, 2012, In: International Journal of Andrology. 35, 3, p. 449-55 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  74. Published

    Low concentration of circulating antimüllerian hormone is not predictive of reduced fecundability in young healthy women: a prospective cohort study

    Hagen, C. P., Vestergaard, S., Juul, Anders, Skakkebæk, Niels Erik, Andersson, A., Main, Katharina Maria, Hjøllund, N. H., Ernst, E., Bonde, Jens Peter, Anderson, R. A. & Jensen, T. K., 2012, In: Fertility and Sterility. 98, 6, p. 1602-8.e2

    Research output: Contribution to journalJournal articleResearchpeer-review

  75. 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

  76. 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

  77. Published

    Possible developmental early effects of endocrine disrupters on child health

    Toppari, J., Adamsson, A., Boas, M., Juul, Anders, Main, Katharina Maria, Skakkebæk, Niels Erik & Virtanen, H., 2012, WHO report 2012. p. 1-83

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  78. Published

    Semen quality and reproductive hormone levels in men from Southern Spain

    Fernandez, M. F., Duran, I., Olea, N., Avivar, C., Vierula, M., Toppari, J., Skakkebæk, Niels Erik & Jørgensen, N., 2012, In: International Journal of Andrology. 35, p. 1-10 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  79. Published

    Smaller genitals at school age in boys whose mothers were exposed to non-persistent pesticides in early pregnancy

    Veje, C. W., Andersen, H. R., Jensen, T. K., Grandjean, P., Skakkebæk, Niels Erik & Main, Katharina Maria, 2012, In: International Journal of Andrology. 35, 3, p. 265-72 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  80. Published

    Special issue on the impact of endocrine disrupters on reproductive health

    Andersson, A., Bay, K., Grigor, K. M., Meyts, E. R. & Skakkebæk, Niels Erik, 2012, In: International Journal of Andrology. 35, 3, p. 215

    Research output: Contribution to journalJournal articleResearch

  81. Published

    Sunscreens: are they beneficial for health? An overview of endocrine disrupting properties of UV-filters

    Krause, M., Klit, A., Jensen, M. B., Søeborg, T., Frederiksen, H., Schlumpf, M., Lichtensteiger, W., Skakkebæk, Niels Erik & Drzewiecki, K. T., 2012, In: International Journal of Andrology. 35, 3, p. 424-36 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  82. Published

    Testicular Dysgenesis Syndrom and Carcinoma In Situ Testis

    Rajpert-De Meyts, E., Almstrup, H. K. & Skakkebæk, Niels Erik, 2012, Atlas on the Human Testis. Jezek, D. (ed.). p. 159-178 19 p.

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

  83. Published

    The relationship between anogenital distance and reproductive hormone levels in adult men

    Eisenberg, M. L., Jensen, T. K., Walters, R. C., Skakkebæk, Niels Erik & Lipshultz, L. I., 2012, In: The Journal of Urology. 187, 2, p. 594-8 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  84. Published

    The testis in childhood between birth and puberty

    Rajpert-De Meyts, E., Almstrup, H. K. & Skakkebæk, Niels Erik, 2012, Atlas on the Human Testis: Normal Morphology and Pathology. p. 69-75 6 p.

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

  85. Published

    Trends in rates of natural conceptions among Danish women born during 1960-1984

    Lassen, T. H., Sobotka, T., Jensen, T. K., Jacobsen, R. S., Erb, K. & Skakkebæk, Niels Erik, 2012, In: Human Reproduction. 27, 9, p. 2815-22 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  86. Published

    Urinary phthalate excretion in 555 healthy Danish boys with and without pubertal gynaecomastia

    Mieritz, M. G., Frederiksen, H., Sørensen, K., Aksglaede, L., Mouritsen, A., Hagen, C. P., Skakkebæk, Niels Erik, Andersson, A. & Juul, Anders, 2012, In: International Journal of Andrology. 35, 3, p. 227-35 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  87. 2011
  88. 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

  89. Published

    The exposure of fetuses and children to endocrine disrupting chemicals: a European Society for Paediatric Endocrinology (ESPE) and Pediatric Endocrine Society (PES) call to action statement

    Skakkebæk, Niels Erik, Toppari, J., Söder, O., Gordon, C. M., Divall, S. & Draznin, M., 1 Oct 2011, In: Journal of Clinical Endocrinology and Metabolism. 96, 10, p. 3056-8 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  90. Published

    Commentary: sperm counts, data responsibility, and good scientific practice

    Skakkebæk, Niels Erik, Andersson, A., Juul, Anders, Jensen, T. K., Almstrup, Kristian, Toppari, J. & Jørgensen, N., 1 Sep 2011, In: Epidemiology. 22, 5, p. 620-1 2 p.

    Research output: Contribution to journalLetterResearch

  91. Published

    Heterozygous deletion at the RLN1 locus in a family with testicular germ cell cancer identified by integrating copy number variation data with phenome and interactome information

    Edsgärd, D., Scheel, M., Hansen, N. T., Ralfkiaer, U., Jensen, T. S., Skakkebæk, Niels Erik, Brunak, S., Gupta, R., Rajpert-De Meyts, E. & Ottesen, A. M., 1 Aug 2011, In: International Journal of Andrology. 34, 4 Pt 2, p. e122-32

    Research output: Contribution to journalJournal articleResearchpeer-review

  92. 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

  93. Published

    Proceedings of the 7th Copenhagen Workshop on Testicular Carcinoma in situ and Germ Cell Cancer, 13-15 October 2010

    Rajpert-De Meyts, E., Grigor, K. M. & Skakkebæk, Niels Erik, 1 Aug 2011, In: International Journal of Andrology. 34, 4 Pt 2, p. e1

    Research output: Contribution to journalJournal articleResearch

  94. Published

    Recent adverse trends in semen quality and testis cancer incidence among Finnish men

    Jørgensen, N., Vierula, M., Jacobsen, R., Pukkala, E., Perheentupa, A., Virtanen, H. E., Skakkebæk, Niels Erik & Toppari, J., 1 Aug 2011, In: International Journal of Andrology. 34, 4 Pt 2, p. e37-48

    Research output: Contribution to journalJournal articleResearchpeer-review

  95. Published

    Screening of subfertile men for testicular carcinoma in situ by an automated image analysis-based cytological test of the ejaculate

    Almstrup, Kristian, Lippert, M., Mogensen, H. O., Nielsen, J. E., Hansen, J. D., Daugaard, G., Jørgensen, N., Foged, N., Skakkebæk, Niels Erik & Rajpert-De Meyts, E., 1 Aug 2011, In: International Journal of Andrology. 34, 4 Pt 2, p. e21-30; discussion e30-1

    Research output: Contribution to journalJournal articleResearchpeer-review

  96. Published

    Urinary excretion of phthalate metabolites in 129 healthy Danish children and adolescents: Estimation of daily phthalate intake

    Frederiksen, H., Aksglaede, L., Sørensen, K., Skakkebæk, Niels Erik, Juul, Anders & Andersson, A., 1 Jul 2011, In: Environmental Research. 111, 5, p. 656-63 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  97. Published

    Clinical and biological parameters in 166 boys, adolescents and adults with nonmosaic Klinefelter syndrome: a Copenhagen experience

    Aksglaede, L., Skakkebæk, Niels Erik, Almstrup, Kristian & Juul, Anders, 1 Jun 2011, In: Acta Paediatrica. 100, 6, p. 793-806 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  98. Published

    Klinefelter syndrome: the forgotten syndrome: basic and clinical questions posed to an international group of scientists

    Juul, Anders, Aksglaede, L., Bay, K., Grigor, K. M. & Skakkebæk, Niels Erik, 1 Jun 2011, In: Acta Paediatrica. 100, 6, p. 791-2 2 p.

    Research output: Contribution to journalConference articleResearch

  99. Published

    Many putative endocrine disruptors inhibit prostaglandin synthesis

    Kristensen, D. M., Skalkam, M. L., Audouze, K. M. L., Lesné, L., Desdoits-Lethimonier, C., Frederiksen, H., Brunak, Søren, Skakkebæk, Niels Erik, Jégou, B., Hansen, Jacob B., Junker, S. & Leffers, H., 1 Apr 2011, In: Environmental Health Perspectives. 119, 4, p. 534-41 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  100. Published

    Sex differences in the vaccine-specific and non-targeted effects of vaccines

    Flanagan, K. L., Klein, S. L., Skakkebæk, Niels Erik, Marriott, I., Marchant, A., Selin, L., Fish, E. N., Prentice, A. M., Whittle, H., Benn, C. S. & Aaby, P., 16 Mar 2011, In: Vaccine. 29, 13, p. 2349-54 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  101. Published

    Testicular descent: INSL3, testosterone, genes and the intrauterine milieu

    Bay, K., Main, Katharina Maria, Toppari, J., Skakkebæk, Niels Erik & Medscape, M., 15 Mar 2011, In: Nature Reviews. Urology.

    Research output: Contribution to journalJournal articleResearch

  102. Published

    Prenatal and adult exposures to smoking are associated with adverse effects on reproductive hormones, semen quality, final height and body mass index

    Ravnborg, T. L., Jensen, T. K., Andersson, A., Toppari, J., Skakkebæk, Niels Erik & Jørgensen, N., 18 Feb 2011, In: Human Reproduction. 26, 5, p. 1000-1011 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  103. Published

    Development: disorders of sex development-the tip of the iceberg?

    Juul, Anders, Main, Katharina Maria & Skakkebæk, Niels Erik, 1 Jan 2011, In: Nature Reviews Endocrinology. 7, 9, p. 504-5 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  104. Published

    Lower birth weight and increased body fat at school age in children prenatally exposed to modern pesticides: a prospective study

    Wohlfahrt-Veje, C., Main, Katharina Maria, Schmidt, I. M., Boas, M., Jensen, T. K., Grandjean, P., Skakkebæk, Niels Erik & Andersen, H. R., 1 Jan 2011, In: Environmental Health. 10, p. 79

    Research output: Contribution to journalJournal articleResearchpeer-review

  105. Published

    Antioxidanter og mandlig subfertilitet--en gennemgang af et Cochranereview

    Jensen, T. K., Skakkebæk, Niels Erik, Jørgensen, N., Jensen, M. B. & Juul, Anders, 2011, In: Ugeskrift for Laeger. 173, 50, p. 3253-5 3 p.

    Research output: Contribution to journalComment/debateResearch

  106. Published

    Disorders of sexual differentiation-the tip of the iceberg?

    Juul, Anders, Main, Katharina Maria & Skakkebæk, Niels Erik, 2011, In: Nature Reviews Endocrinology. 7, p. 504-5 1 p.

    Research output: Contribution to journalLetterResearch

ID: 35319116