Personal profile
Possible conflicts of interest
Martin Blomberg Jensen is endocrinologist and specialist in internal medicine and associate professor of Endocrinology at the Department of Clinical Medicine. Martin Blomberg Jensen is affiliated with Department of Endocrinology and Internal Medicine at Copenhagen University Hospital –Herlev-Gentofte as consultant and head of research. He is head of the section of Translational Endocrinology. He graduated from the University of Copenhagen as a medical doctor (MD) in 2006 and earned his Doctor of Medical Sciences (DMSc; dr.med.) in 2014. He is an EAA-certified specialist in Andrology since 2012.
Martin Blomberg Jensen’s research is primarily focused on endocrine crosstalk particularly between Pituitary, gonads and the skeleton, and mineral disorders.
Potential conflicts of interests:
• CEO and founder of the Region Hovedstaden spin out company XY thereapeutics Aps
• Elsevier(publisher): author in vitamin D textbook
• Faes Pharma: advisory board
• Novo Nordisk: advisory board
• Vertex: advisory board
• 2025 Member of the Board of Directors, Danish Diabetes and Endocrinology Academy
Research funding obtained from:
MD Sofus Carl Emil and wife Olga Doris Friis Scholarship, Research Fund Rigshospitalet, Aase og Ejnar Danielsens Foundation. Novo Nordisk Foundation, Candy foundation, Beckett Foundation, innovationsfonden.
Research with commercial compagnies:
• Ongoing discussions with Repronovo.
Travel Grants from:
• None
Speaker (fee):
• Gedeon Richter, Merck, Amgen.
Collaborations and top research areas from the last five years
Research output
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Effect of Denosumab on Sperm Concentration in Men With Severe Oligospermia: A Randomized Controlled Trial
Yahyavi, S. K., Jorsal, M. J., Wulff, S. M., Paredes, C. E., Bekker, M. C., Melsen, L. M., Nøhr, B., Holt, R. & Blomberg Jensen, M., 2026, In: Journal of Clinical Endocrinology and Metabolism. 111, 3, p. e877-e884 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
1 Citation (Scopus) -
High Seminal Fluid Calcium Is Associated With Higher Sperm Concentration in Infertile Men and Men From the General Population
Yahyavi, S. K., Toft, F. B., Probst-Drejer, B., Boisen, I. M., Priskorn, L., Jørgensen, N., Juul, A. & Blomberg Jensen, M., 2026, (E-pub ahead of print) In: Andrology. p. 11 e70172.Research output: Contribution to journal › Journal article › Research › peer-review
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Limited interventions to improve male fertility
Jensen, M. B., 2026, In: Danish Medical Journal. 73, 5, 11 p., A11250947.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile4 Downloads (Pure) -
Longitudinal Circulating Procollagen-markers PRO-C1 and PRO-C2 Reflect Pubertal Growth Spurt in Healthy Adolescents
Mortensen, L. J., He, Y., Jensen, M. B., Petersen, J. H., Frederiksen, H., Holmboe, S. A., Bay-Jensen, A.-C. & Juul, A., 13 May 2026, (E-pub ahead of print) In: The Journal of clinical endocrinology and metabolism.Research output: Contribution to journal › Journal article › Research › peer-review
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Serum magnesium is linked with sperm concentration, motile sperm count and serum anti-Müllerian hormone in infertile men
Yahyavi, S. K., Probst-Drejer, B., Poulsen, N. N., Jorsal, M. J., Juul, A., Jørgensen, N. & Jensen, M. B., 2026, In: Reproductive BioMedicine Online. 52, 3, 11 p., 105232.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile1 Citation (Scopus)5 Downloads (Pure) -
Changes in local mineral homeostasis facilitate the formation of benign and malignant testicular microcalcifications
Boisen, I. M., Knudsen, N. K., Nielsen, J. E., Kooij, I., Bagger, M. L., Kaludjerovic, J., O'Shaughnessy, P., Andrews, P. W., Ide, N., Toft, B. G., Juul, A., Mehmedbasic, A., Jørgensen, A., Smith, L. B., Norman, R., Rajpert-De Meyts, E., Lanske, B. & Jensen, M. B., 2025, In: eLife. 13, 24 p., RP95545.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile22 Downloads (Pure) -
Characterisation of phosphate transport in epididymis and prostate with possible relevance for semen quality
Cui, Z., Yahyavi, S. K., Boisen, I. M., Hansen, L. B., Jørgensen, N., Lanske, B., Juul, A., Fode, M., Østergren, P. B., Hasselager, T., Jørgensen, A. & Blomberg Jensen, M., 2025, In: EBioMedicine. 121, 18 p., 105998.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile11 Downloads (Pure) -
Debulking Surgery After Muscular Paraffin Oil Injections: Effects on Calcium Homeostasis and Patient Satisfaction
Yahyavi, S. K., Wall-Gremstrup, G., Makki, A., Juel, J., Theilade, S., Berg, J. O., Juul, A., Momsen, O., Eldrup, E. & Blomberg Jensen, M., 2025, In: The Journal of clinical endocrinology and metabolism. 110, 3, p. 649-657 9 p., dgae606.Research output: Contribution to journal › Journal article › Research › peer-review
2 Citations (Scopus)