Claudia Krallmann

Muenster, NW, Germany

Last Updated: 09/26/2026

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Found 21 publications

HIPK4 is a novel gene associated with teratozoospermia and male infertility.

HIPK4 is a novel gene associated with teratozoospermia and male infertility.

Journal: Human reproduction open
Published: February 20, 2026

Healthy Aging Men Do Not Suffer From Relevant Limitations of Their Reproductive Functions.

Healthy Aging Men Do Not Suffer From Relevant Limitations of Their Reproductive Functions.

Journal: Andrology
Published: July 01, 2025

Functional and clinical insights into nuclear receptor variants for advancing precision diagnostics in male infertility.

Functional and clinical insights into nuclear receptor variants for advancing precision diagnostics in male infertility.

Journal: EBioMedicine
Published: November 23, 2024

NXT2 is a key component of the RNA nuclear export factor complex in the human testis and essential for spermatogenesis.

NXT2 is a key component of the RNA nuclear export factor complex in the human testis and essential for spermatogenesis.

Journal: Nature communications
Published: August 06, 2024

App-based Therapy of Erectile Dysfunction Using a Digital Health Application (EDDIG Study): A Randomized, Single-blind, Controlled Trial.

App-based Therapy of Erectile Dysfunction Using a Digital Health Application (EDDIG Study): A Randomized, Single-blind, Controlled Trial.

Journal: European urology focus
Published: May 15, 2024

Decreased spermatogonial numbers in boys with severe haematological diseases.

Decreased spermatogonial numbers in boys with severe haematological diseases.

Journal: British journal of haematology
Published: March 26, 2024

TRACK_9: Testosterone replacement assessment: Classical vs. functional hypogonadism-knowledge from a 9-year study.

TRACK_9: Testosterone replacement assessment: Classical vs. functional hypogonadism-knowledge from a 9-year study.

Journal: Andrology
Published: December 29, 2023

Human fertilization in vivo and in vitro requires the CatSper channel to initiate sperm hyperactivation.

Human fertilization in vivo and in vitro requires the CatSper channel to initiate sperm hyperactivation.

Journal: The Journal of clinical investigation
Published: June 29, 2023

Pathogenic gene variants in CCDC39, CCDC40, RSPH1, RSPH9, HYDIN, and SPEF2 cause defects of sperm flagella composition and male infertility.

Pathogenic gene variants in CCDC39, CCDC40, RSPH1, RSPH9, HYDIN, and SPEF2 cause defects of sperm flagella composition and male infertility.

Journal: Frontiers in genetics
Published: December 06, 2022

The HEAT-Registry (HEmatopoietic Affection by Testosterone): comparison of a transdermal gel vs long-acting intramuscular testosterone undecanoate in hypogonadal men.

The HEAT-Registry (HEmatopoietic Affection by Testosterone): comparison of a transdermal gel vs long-acting intramuscular testosterone undecanoate in hypogonadal men.

Journal: The aging male : the official journal of the International Society for the Study of the Aging Male
Published: April 25, 2022

Genetic Architecture of Azoospermia-Time to Advance the Standard of Care.

Genetic Architecture of Azoospermia-Time to Advance the Standard of Care.

Journal: European urology
Published: December 22, 2021

Machine learning based prediction models in male reproductive health: Development of a proof-of-concept model for Klinefelter Syndrome in azoospermic patients.

Machine learning based prediction models in male reproductive health: Development of a proof-of-concept model for Klinefelter Syndrome in azoospermic patients.

Journal: Andrology
Published: November 20, 2021
Showing 1-12 of 21

Last Updated: 09/26/2026