Martin Blomberg Jensen



  1. Bøllehuus Hansen L, Lorenzen M, Bentin Ley U, Nielsen J, Krog H, Hayden Berg A, et al. Presence of the vitamin D inactivating enzyme CYP24A1 in human sperm and prediction of the success of intrauterine insemination: a prospective study. J Steroid Biochem Mol Biol. 2019;: pubmed publisher
    ..In conclusion, our results provide proof of principle for a CYP24A1-based sperm test to improve fertility outcome for infertile patients referred for IUI and supports a role for vitamin D metabolites during fertilization. ..
  2. Blomberg Jensen M, Jørgensen A, Nielsen J, Steinmeyer A, Leffers H, Juul A, et al. Vitamin D metabolism and effects on pluripotency genes and cell differentiation in testicular germ cell tumors in vitro and in vivo. Neoplasia. 2012;14:952-63 pubmed
  3. Blomberg Jensen M, Gerner Lawaetz J, Andersson A, Petersen J, Nordkap L, Bang A, et al. Vitamin D deficiency and low ionized calcium are linked with semen quality and sex steroid levels in infertile men. Hum Reprod. 2016;31:1875-85 pubmed publisher
    ..This study was supported by the Danish Agency for Science, Technology and Innovation, Hørslev Fonden, Danish Cancer Society and Novo Nordisk Foundation. There are no conflicts of interest. NCT01304927. 25 February 2011. 8 March 2011. ..
  4. Blomberg Jensen M, Leffers H, Petersen J, Daugaard G, Skakkebaek N, Rajpert De Meyts E. Association of the polymorphism of the CAG repeat in the mitochondrial DNA polymerase gamma gene (POLG) with testicular germ-cell cancer. Ann Oncol. 2008;19:1910-4 pubmed publisher
    ..The findings indicate that the POLG polymorphism may be a contributing factor in the pathogenesis of TGCT particularly in seminoma, but the mechanisms remain to be elucidated. ..
  5. Boisen I, Bøllehuus Hansen L, Mortensen L, Lanske B, Juul A, Blomberg Jensen M. Possible influence of vitamin D on male reproduction. J Steroid Biochem Mol Biol. 2017;173:215-222 pubmed publisher
    ..In this review known and possible future implications of vitamin D in human male reproduction function will be discussed. ..
  6. Lorenzen M, Boisen I, Mortensen L, Lanske B, Juul A, Blomberg Jensen M. Reproductive endocrinology of vitamin D. Mol Cell Endocrinol. 2017;453:103-112 pubmed publisher
    ..Given the high number of men and women suffering from reproductive problems and abnormal endocrinology research addressing the role of vitamin D in reproductive endocrinology may be of clinical importance. ..