Works by Fedder, Jens

Results: 66

Transcriptional Changes in Cumulus Cells During In Vitro Maturation of Human Oocytes.

Published in:

Molecular Reproduction & Development, 2025, v. 92, n. 6, p. 1, doi. 10.1002/mrd.70035

By:

Cadenas, Jesús;
Adrados, Cristina Subiran;
Kristensen, Stine Gry;
Macklon, Kirsten Tryde;
Greve, Vinnie Hornshøj;
Fedder, Jens;
Mamsen, Linn Salto;
Andersen, Claus Yding

Publication type:

Article

86 successful births and 9 ongoing pregnancies worldwide in women transplanted with frozen-thawed ovarian tissue: focus on birth and perinatal outcome in 40 of these children.

Published in:

Journal of Assisted Reproduction & Genetics, 2017, v. 34, n. 3, p. 325, doi. 10.1007/s10815-016-0843-9

By:

Jensen, Annette;
Macklon, Kirsten;
Fedder, Jens;
Ernst, Erik;
Humaidan, Peter;
Andersen, Claus

Publication type:

Article

Erratum to: 86 successful births and 9 ongoing pregnancies worldwide in women transplanted with frozen-thawed ovarian tissue: focus on birth and perinatal outcome in 40 of these children.

Published in:

2017

By:

Jensen, Annette;
Macklon, Kirsten;
Fedder, Jens;
Ernst, Erik;
Humaidan, Peter;
Andersen, Claus

Publication type:

Erratum

Semen parameters after SARS‐CoV‐2 infection: A literature review.

Published in:

Health Science Reports, 2022, v. 5, n. 5, p. 1, doi. 10.1002/hsr2.745

By:

Tufvesson, Kathrine;
Catalini, Laura;
Fedder, Jens

Publication type:

Article

The association between paternal diabetes mellitus and successful pregnancy—Examined in a nationwide population undergoing reproductive treatment.

Published in:

Andrology, 2025, v. 13, n. 3, p. 485, doi. 10.1111/andr.13702

By:

Sønnichsen‐Dreehsen, Anne‐Sofie;
Fedder, Jens;
Wod, Mette;
Thorarinsson, Caroline Thingholm;
Nørgård, Bente Mertz

Publication type:

Article

Prevalence of CBAVD in azoospermic men carrying pathogenic CFTR mutations ‐ Evaluated in a cohort of 639 non‐vasectomized azoospermic men.

Published in:

Andrology, 2021, v. 9, n. 2, p. 588, doi. 10.1111/andr.12925

By:

Fedder, Jens;
Jørgensen, Mette W.;
Engvad, Birte

Publication type:

Article

DNA hypermethylation and differential gene expression associated with Klinefelter syndrome.

Published in:

Scientific Reports, 2018, v. 8, n. 1, p. 1, doi. 10.1038/s41598-018-31780-0

By:

Skakkebæk, Anne;
Nielsen, Morten Muhlig;
Trolle, Christian;
Vang, Søren;
Hornshøj, Henrik;
Hedegaard, Jakob;
Wallentin, Mikkel;
Bojesen, Anders;
Hertz, Jens Michael;
Fedder, Jens;
Østergaard, John Rosendahl;
Pedersen, Jakob Skou;
Gravholt, Claus Højbjerg

Publication type:

Article

Differentiation of stem cells upon deprivation of exogenous FGF2: a general approach to study spontaneous differentiation of hESCs in vitro.

Published in:

Systems Biology in Reproductive Medicine, 2012, v. 58, n. 6, p. 330, doi. 10.3109/19396368.2012.694009

By:

Kjartansdóttir, Kristín Rós;
Gabrielsen, Anette;
Reda, Ahmed;
Söder, Olle;
Bergström-Tengzelius, Rosita;
Andersen, Claus Yding;
Hovatta, Outi;
Stukenborg, Jan-Bernd;
Fedder, Jens

Publication type:

Article

Prenatal diagnostics in TESA//PESA pregnancies in Denmark 1995-2007: a shift from invasive procedures to nuchal translucency examination.

Published in:

Systems Biology in Reproductive Medicine, 2011, v. 57, n. 5, p. 256, doi. 10.3109/19396368.2011.578703

By:

Fedder, Jens;
Erb, Karin;
Humaidan, Peter;
Maigaard, Svend;
Gabrielsen, Anette;
Pedersen, Bjørn;
Kaspersen, Maja Døvling;
Loft, Anne

Publication type:

Article

History of cryptorchidism and ejaculate volume as simple predictors for the presence of testicular sperm.

Published in:

Systems Biology in Reproductive Medicine, 2011, v. 57, n. 3, p. 154, doi. 10.3109/19396368.2010.550796

By:

Fedder, Jens

Publication type:

Article

Prevalence of Mycoplasma genitalium, Mycoplasma hominis and Chlamydia trachomatis Among Danish Patients Requesting Abortion.

Published in:

Systems Biology in Reproductive Medicine, 2008, v. 54, n. 3, p. 127, doi. 10.1080/19396360802042838

By:

Baczynska, Agata;
Hvid, Malene;
Lamy, Philippe;
Birkelund, Svend;
Christiansen, Gunna;
Fedder, Jens

Publication type:

Article

Anxiety and depression in Klinefelter syndrome: The impact of personality and social engagement.

Published in:

PLoS ONE, 2018, v. 13, n. 11, p. 1, doi. 10.1371/journal.pone.0206932

By:

Skakkebæk, Anne;
Moore, Philip J.;
Pedersen, Anders Degn;
Bojesen, Anders;
Kristensen, Maria Krarup;
Fedder, Jens;
Hertz, Jens Michael;
Østergaard, John R.;
Wallentin, Mikkel;
Gravholt, Claus Højbjerg

Publication type:

Article

Occurrence of Gonadoblastoma in Females with Turner Syndrome and Y Chromosome Material: A Population Study.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2000, v. 85, n. 9, p. 3199, doi. 10.1210/jcem.85.9.6800

By:

Gravholt, Claus Højbjerg;
Fedder, Jens;
Naeraa, Rune Weis;
Müller, Jørn

Publication type:

Article

Live-born children after assisted reproduction in women with type 1 diabetes and type 2 diabetes: a nationwide cohort study.

Published in:

Diabetologia, 2020, v. 63, n. 9, p. 1736, doi. 10.1007/s00125-020-05193-6

By:

Larsen, Michael Due;
Jensen, Dorte Møller;
Fedder, Jens;
Jølving, Line Riis;
Nørgård, Bente Mertz

Publication type:

Article

Review of injection techniques for spermatogonial stem cell transplantation.

Published in:

2020

By:

Gul, Murat;
Hildorf, Simone;
Dong, Lihua;
Thorup, Jorgen;
Hoffmann, Eva R;
Jensen, Christian Fuglesang S;
Sønksen, Jens;
Cortes, Dina;
Fedder, Jens;
Andersen, Claus Yding;
Goossens, Ellen

Publication type:

journal article

Interleukin-1 is the initiator of Fallopian tube destruction during Chlamydia trachomatis infection.

Published in:

Cellular Microbiology, 2007, v. 9, n. 12, p. 2795, doi. 10.1111/j.1462-5822.2007.00996.x

By:

Hvid, Malene;
Baczynska, Agata;
Deleuran, Bent;
Fedder, Jens;
Knudsen, Hans Jørgen;
Christiansen, Gunna;
Birkelund, Svend

Publication type:

Article

Propagation of Spermatogonial Stem Cell-Like Cells From Infant Boys.

Published in:

Frontiers in Physiology, 2019, p. 1, doi. 10.3389/fphys.2019.01155

By:

Dong, Lihua;
Kristensen, Stine Gry;
Hildorf, Simone;
Gul, Murat;
Clasen-Linde, Erik;
Fedder, Jens;
Hoffmann, Eva R.;
Cortes, Dina;
Thorup, Jorgen;
Andersen, Claus Yding

Publication type:

Article

An Extract of Pomegranate Fruit and Galangal Rhizome Increases the Numbers of Motile Sperm: A Prospective, Randomised, Controlled, Double-Blinded Trial.

Published in:

PLoS ONE, 2014, v. 9, n. 10, p. 1, doi. 10.1371/journal.pone.0108532

By:

Fedder, Maja D. K.;
Jakobsen, Henrik B.;
Giversen, Ina;
Christensen, Lars P.;
Parner, Erik T.;
Fedder, Jens

Publication type:

Article

Human Herpesvirus-6A/B Binds to Spermatozoa Acrosome and Is the Most Prevalent Herpesvirus in Semen from Sperm Donors.

Published in:

PLoS ONE, 2012, v. 7, n. 11, p. 1, doi. 10.1371/journal.pone.0048810

By:

Kaspersen, Maja D.;
Larsen, Peter B.;
Kofod-Olsen, Emil;
Fedder, Jens;
Bonde, Jesper;
Höllsberg, Per

Publication type:

Article

Identification of Multiple HPV Types on Spermatozoa from Human Sperm Donors.

Published in:

PLoS ONE, 2011, v. 6, n. 3, p. 1, doi. 10.1371/journal.pone.0018095

By:

Kaspersen, Maja D.;
Larsen, Peter B.;
Ingerslev, Hans Jakob;
Fedder, Jens;
Petersen, Gert Bruun;
Bonde, Jesper;
llsberg, Per Ho

Publication type:

Article

Development of real-time PCR for detection of Mycoplasma hominis.

Published in:

BMC Microbiology, 2004, v. 4, p. 1, doi. 10.1186/1471-2180-4-35

By:

Baczynska, Agata;
Svenstrup, Helle F.;
Fedder, Jens;
Birkelund, Svend;
Christiansen, Gunna

Publication type:

Article

Results from the first autologous grafting of adult human testis tissue: a case report.

Published in:

Human Reproduction, 2024, v. 39, n. 2, p. 303, doi. 10.1093/humrep/dead243

By:

Jensen, Christian Fuglesang S;
Mamsen, Linn Salto;
Wang, Danyang;
Fode, Mikkel;
Giwercman, Aleksander;
Jørgensen, Niels;
Ohl, Dana A;
Fedder, Jens;
Hoffmann, Eva R;
Andersen, Claus Yding;
Sønksen, Jens

Publication type:

Article

The testicular microvasculature in Klinefelter syndrome is immature with compromised integrity and characterized by excessive inflammatory cross-talk.

Published in:

Human Reproduction, 2023, v. 38, n. 12, p. 2339, doi. 10.1093/humrep/dead224

By:

Johannsen, Emma B;
Skakkebæk, Anne;
Kalucka, Joanna M;
Fedder, Jens;
Gravholt, Claus H;
Just, Jesper

Publication type:

Article

Morphology of human Fallopian tubes after infection with Mycoplasma genitalium and Mycoplasma hominis--in vitro organ culture study.

Published in:

Human Reproduction, 2007, v. 22, n. 4, p. 968, doi. 10.1093/humrep/del455

By:

Agata Baczynska;
Peter Funch;
Jens Fedder;
Hans Jørgen Knudsen;
Svend Birkelund;
Gunna Christiansen

Publication type:

Article

Malformation rate and sex ratio in 412 children conceived with epididymal or testicular sperm.

Published in:

Human Reproduction, 2007, v. 22, n. 4, p. 1080, doi. 10.1093/humrep/del488

By:

Jens Fedder;
A. Gabrielsen;
P. Humaidan;
K. Erb;
E. Ernst;
A. Loft

Publication type:

Article

The sperm chromatin structure assay as a diagnostic tool in the human fertility clinic.

Published in:

Human Reproduction, 2006, v. 21, n. 6, p. 1576, doi. 10.1093/humrep/del019

By:

Gry Brandt Boe-Hansen;
Jens Fedder;
Annette Kjær Ersbøll;
Preben Christensen

Publication type:

Article

The use of enzyme-linked immunosorbent assay for detection of Mycoplasma hominis antibodies in infertile women serum samples.

Published in:

Human Reproduction, 2005, v. 20, n. 5, p. 1277, doi. 10.1093/humrep/deh780

By:

Agata Baczynska;
Helle Friis Svenstrup;
Jens Fedder;
Svend Birkelund;
Gunna Christiansen

Publication type:

Article

Ovarian tissue cryopreservation and transplantation among alternatives for fertility preservation in the Nordic countries - compilation of 20 years of multicenter experience.

Published in:

2016

By:

Rodriguez‐Wallberg, Kenny A.;
Tanbo, Tom;
Tinkanen, Helena;
Thurin‐Kjellberg, Ann;
Nedstrand, Elizabeth;
Kitlinski, Margareta Laczna;
Macklon, Kirsten T.;
Ernst, Erik;
Fedder, Jens;
Tiitinen, Aila;
Morin‐Papunen, Laure;
Einarsson, Snorri;
Jokimaa, Varpu;
Hippeläinen, Maritta;
Lood, Mikael;
Gudmundsson, Johannes;
Olofsson, Jan I.;
Andersen, Claus Yding;
Rodriguez-Wallberg, Kenny A;
Thurin-Kjellberg, Ann

Publication type:

journal article

Response of midpiece vesicles on human sperm to osmotic stress.

Published in:

2002

By:

Abraham-Peskir, Joanna V.;
Chantler, Eric;
Uggerhøj, Erik;
Fedder, Jens;
Uggerhøj, Erik

Publication type:

journal article

Serological investigation of Mycoplasma genitalium in infertile women.

Published in:

2001

By:

Clausen, Helle Friis;
Fedder, Jens;
Drasbek, Mette;
Nielsen, Pernille K.;
Toft, Bente;
Ingerslev, Hans Jakob;
Birkelund, Svend;
Christiansen, Gunna;
Clausen, H F;
Fedder, J;
Drasbek, M;
Nielsen, P K;
Toft, B;
Ingerslev, H J;
Birkelund, S;
Christiansen, G

Publication type:

journal article

Sex chromosome aneuploidies give rise to changes in the circular RNA profile: A circular transcriptome-wide study of Turner and Klinefelter syndrome across different tissues.

Published in:

Frontiers in Genetics, 2022, v. 13, p. 1, doi. 10.3389/fgene.2022.928874

By:

Johannsen, Emma B.;
Just, Jesper;
Viuff, Mette H.;
Okholm, Trine Line Hauge;
Pedersen, Steen B.;
Lauritsen, Katrine Meyer;
Trolle, Christian;
Pedersen, Mette Glavind Bülow;
Chang, Simon;
Fedder, Jens;
Skakkebæk, Anne;
Gravholt, Claus H.

Publication type:

Article

Effect of paternal health on pregnancy loss—A review of current evidence.

Published in:

Andrologia, 2022, v. 54, n. 1, p. 1, doi. 10.1111/and.14259

By:

Brandt, Nicolaj Bruun;
Kristensen, Maria Louise Skovbo;
Catalini, Laura;
Fedder, Jens

Publication type:

Article

Seminal human papillomavirus originates from the body surface and is not a frequent aetiological factor in azoospermia.

Published in:

Andrologia, 2019, v. 51, n. 3, p. N.PAG, doi. 10.1111/and.13202

By:

Fedder, Jens;
Ørnskov, Dorthe;
Engvad, Birte;
Kristensen, Thomas Kielsgaard;
Lomholt, Mads;
Marcussen, Niels;
Waldström, Marianne

Publication type:

Article

Sertoli and Germ Cells Within Atrophic Seminiferous Tubules of Men With Non-Obstructive Azoospermia.

Published in:

Frontiers in Endocrinology, 2022, v. 13, p. 1, doi. 10.3389/fendo.2022.825904

By:

Jensen, Christian Fuglesang Skjødt;
Wang, Danyang;
Mamsen, Linn Salto;
Giwercman, Aleksander;
Jørgensen, Niels;
Fode, Mikkel;
Ohl, Dana;
Dong, Lihua;
Hildorf, Simone Engmann;
Pors, Susanne Elisabeth;
Fedder, Jens;
Ntemou, Elissavet;
Andersen, Claus Yding;
Sønksen, Jens

Publication type:

Article

Characterization and Survival of Human Infant Testicular Cells After Direct Xenotransplantation.

Published in:

Frontiers in Endocrinology, 2022, v. 13, p. 1, doi. 10.3389/fendo.2022.853482

By:

Wang, Danyang;
Hildorf, Simone;
Ntemou, Elissavet;
Dong, Lihua;
Pors, Susanne Elisabeth;
Mamsen, Linn Salto;
Fedder, Jens;
Hoffmann, Eva R.;
Clasen-Linde, Erik;
Cortes, Dina;
Thorup, Jørgen;
Andersen, Claus Yding

Publication type:

Article

Klinefelter Syndrome: Integrating Genetics, Neuropsychology, and Endocrinology.

Published in:

Endocrine Reviews, 2018, v. 39, n. 4, p. 389, doi. 10.1210/er.2017-00212

By:

Gravholt, Claus H;
Chang, Simon;
Wallentin, Mikkel;
Fedder, Jens;
Moore, Philip;
Skakkebæk, Anne

Publication type:

Article

The role of genes, intelligence, personality, and social engagement in cognitive performance in Klinefelter syndrome.

Published in:

Brain & Behavior, 2017, v. 7, n. 3, p. n/a, doi. 10.1002/brb3.645

By:

Skakkebæk, Anne;
Moore, Philip J.;
Pedersen, Anders Degn;
Bojesen, Anders;
Kristensen, Maria Krarup;
Fedder, Jens;
Laurberg, Peter;
Hertz, Jens Michael;
Østergaard, John Rosendahl;
Wallentin, Mikkel;
Gravholt, Claus Højbjerg

Publication type:

Article

The Efficacy of Assisted Reproduction in Women with a Wide Spectrum of Chronic Diseases – A Review.

Published in:

Clinical Epidemiology, 2021, v. 13, p. 477, doi. 10.2147/CLEP.S310795

By:

Nørgård, Bente Mertz;
Catalini, Laura;
Jølving, Line Riis;
Larsen, Michael Due;
Friedman, Sonia;
Fedder, Jens

Publication type:

Article

Corticosteroids Prior to Embryo Transfer in Assisted Reproduction in Women with Crohn's Disease and Ulcerative Colitis – A Nationwide Cohort Study.

Published in:

Clinical Epidemiology, 2020, v. 12, p. 317, doi. 10.2147/CLEP.S234996

By:

Nørgård, Bente Mertz;
Larsen, Michael Due;
Friedman, Sonia;
Fedder, Jens

Publication type:

Article

The chance of a live birth after assisted reproduction in women with thyroid disorders.

Published in:

Clinical Epidemiology, 2019, v. 11, p. 683, doi. 10.2147/CLEP.S208574

By:

Jølving, Line Riis;
Larsen, Michael Due;
Fedder, Jens;
Friedman, Sonia;
Nørgård, Bente Mertz

Publication type:

Article

Parental Acceptance Rate of Testicular Tissue Cryopreservation in Danish Boys with Cryptorchidism.

Published in:

Sexual Development, 2019, v. 13, n. 5/6, p. 246, doi. 10.1159/000511158

By:

Hildorf, Simone;
Cortes, Dina;
Gül, Murat;
Dong, Lihua;
Kristensen, Stine G.;
Jensen, Christian F.S.;
Clasen-Linde, Erik;
Fedder, Jens;
Andersen, Claus Y.;
Hoffmann, Eva R.;
Sønksen, Jens;
Fossum, Magdalena;
Thorup, Jørgen

Publication type:

Article

Testosterone Replacement Therapy in Klinefelter Syndrome—Follow-up Study Associating Hemostasis and RNA Expression.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2024, v. 109, n. 4, p. 978, doi. 10.1210/clinem/dgad658

By:

Chang, Simon;
Just, Jesper;
Skakkebæk, Anne;
Johannsen, Emma B;
Fedder, Jens;
Gravholt, Claus H;
Münster, Anna-Marie B

Publication type:

Article

Intrafollicular Concentrations of the Oocytesecreted Factors GDF9 and BMP15 Vary Inversely in Polycystic Ovaries.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2022, v. 107, n. 8, p. e3374, doi. 10.1210/clinem/dgac272

By:

Kristensen, Stine Gry;
Kumar, Ajay;
Mamsen, Linn Salto;
Kalra, Bhanu;
Pors, Susanne Elisabeth;
Bøtkjær, Jane Alrø;
Macklon, Kirsten Tryde;
Fedder, Jens;
Ernst, Erik;
Hardy, Kate;
Franks, Stephen;
Andersen, Claus Yding

Publication type:

Article

Quantitative Differences in TGF-β Family Members Measured in Small Antral Follicle Fluids From Women With or Without PCO.

Published in:

Journal of Clinical Endocrinology & Metabolism, 2019, v. 104, n. 12, p. 6371, doi. 10.1210/jc.2019-01094

By:

Kristensen, Stine Gry;
Kumar, Ajay;
Kalra, Bhanu;
Pors, Susanne Elisabeth;
Bøtkjær, Jane Alrø;
Mamsen, Linn Salto;
Colmorn, Lotte Berdiin;
Fedder, Jens;
Ernst, Erik;
Owens, Lisa Ann;
Hardy, Kate;
Franks, Stephen;
Andersen, Claus Yding

Publication type:

Article

Sex Determination and Male Differentiation in Southern Swordtail Fishes: Evaluation from an Evolutionary Perspective.

Published in:

Fishes (MDPI AG), 2023, v. 8, n. 8, p. 407, doi. 10.3390/fishes8080407

By:

Fedder, Jens

Publication type:

Article

In vivo effect of vaginal seminal plasma application on the human endometrial transcriptome: a randomized controlled trial.

Published in:

Molecular Human Reproduction, 2024, v. 30, n. 5, p. 1, doi. 10.1093/molehr/gaae017

By:

Catalini, Laura;
Burton, Mark;
Egeberg, Dorte L;
Eskildsen, Tilde V;
Thomassen, Mads;
Fedder, Jens

Publication type:

Article

Morbidity, Mortality, and Socioeconomics in Females With 46,XY Disorders of Sex Development: A Nationwide Study.

Published in:

2017

By:

Berglund, Agnethe;
Johannsen, Trine H;
Stochholm, Kirstine;
Viuff, Mette H;
Fedder, Jens;
Main, Katharina M;
Gravholt, Claus H

Publication type:

journal article

Incidence, Prevalence, Diagnostic Delay, and Clinical Presentation of Female 46,XY Disorders of Sex Development.

Published in:

2016

By:

Berglund, Agnethe;
Johannsen, Trine H;
Stochholm, Kirstine;
Viuff, Mette H;
Fedder, Jens;
Main, Katharina M;
Gravholt, Claus H

Publication type:

journal article

Pre-Vitrification and Post-Warming Variables of Vitrified-Warmed Blastocysts That Are Predictable for Implantation.

Published in:

Journal of Clinical Medicine, 2023, v. 12, n. 19, p. 6389, doi. 10.3390/jcm12196389

By:

Gabrielsen, Anette;
Iversen, Lea Hedegaard;
Fedder, Jens;
Eskildsen, Tilde Veng;
Englund, Anne Lis;
Hansen, Stine Ravn;
Pinton, Philippe

Publication type:

Article

Assisted Reproductive Technology Results Using Donor or Partner Sperm: A Danish Nationwide Register-Based Cohort Study.

Published in:

Journal of Clinical Medicine, 2023, v. 12, n. 7, p. 2571, doi. 10.3390/jcm12072571

By:

Catalini, Laura;
Fedder, Jens;
Nørgård, Bente Mertz;
Jølving, Line Riis

Publication type:

Article