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  1. Article

    Open Access

    Physical activity and its impact on cardiovascular health in pediatric kidney transplant recipients

    Cardiovascular (CV) morbidity after kidney transplantation (KTx) in childhood is of increasing importance. In light of a high prevalence of CV risk factors, protective measures such as physical activity (PA) c...

    Lena Kohlmeier, Jeannine von der Born, Elena Lehmann, Kerstin Fröde in Pediatric Nephrology (2024)

  2. Article

    Open Access

    LMS-based continuous pediatric reference values for soluble receptor activator of nuclear factor kappa B ligand (sRANKL) and osteoprotegerin (OPG) in the HARP cohort

    Soluble RANKL (sRANKL) and osteoprotegerin (OPG) are regulators of osteoclast differentiation and activation, but adequate pediatric reference values are lacking. Here we provide LMS (Lambda-Mu-Sigma)-based co...

    Helene Tietze, Veronika Pott, Nele Kanzelmeyer, Nima Memaran in Osteoporosis International (2024)

  3. Article

    Open Access

    The significance of central blood pressure for cardiovascular target organ damage in children and adolescents after kidney transplantation

    Cardiovascular (CV) complications are important causes of morbidity and mortality in children after kidney transplantation (KTx). In adults, central blood pressure (cBP) is an accepted predictor of CV sequelae...

    Anne-Sophie Greiner, Jeannine von der Born, Lena Kohlmeier in Pediatric Nephrology (2023)

  4. Article

    Open Access

    Arterial stiffness and blood pressure increase in pediatric kidney transplant recipients

    Pulse wave velocity (PWV) is a measure of arterial stiffness. We investigated PWV and blood pressure (BP) to determine to what extent BP changes contribute to arterial stiffness, and secondly, to identify infl...

    Rizky Indrameikha Sugianto, Karen Ostendorf, Elena Bauer in Pediatric Nephrology (2023)

  5. Article

    Open Access

    Impact of Sex and Obesity on Echocardiographic Parameters in Children and Adolescents

    Subclinical alterations in left ventricular structure and function are detectable in adolescents with hypertension or obesity. However, data on early echocardiographic abnormalities in seemingly healthy childr...

    Jeannine von der Born, Sarah Baberowski, Nima Memaran, Lena Grams in Pediatric Cardiology (2022)

  6. No Access

    Article

    Sex and age as determinants for high blood pressure in pediatric renal transplant recipients: a longitudinal analysis of the CERTAIN Registry

    High prevalence of arterial hypertension is known in pediatric renal transplant patients, but how blood pressure (BP) distribution and control differ between age groups and whether sex and age interact and pot...

    Rizky I. Sugianto, Bernhard M. W. Schmidt, Nima Memaran, Ali Duzova in Pediatric Nephrology (2020)

  7. Article

    Open Access

    Publisher Correction: Human DEF6 deficiency underlies an immunodeficiency syndrome with systemic autoimmunity and aberrant CTLA-4 homeostasis

    An amendment to this paper has been published and can be accessed via a link at the top of the paper.

    Nina K. Serwas, Birgit Hoeger, Rico C. Ardy, Sigrun V. Stulz in Nature Communications (2019)

  8. Article

    Open Access

    Human DEF6 deficiency underlies an immunodeficiency syndrome with systemic autoimmunity and aberrant CTLA-4 homeostasis

    Immune responses need to be controlled tightly to prevent autoimmune diseases, yet underlying molecular mechanisms remain partially understood. Here, we identify biallelic mutations in three patients from two ...

    Nina K. Serwas, Birgit Hoeger, Rico C. Ardy, Sigrun V. Stulz in Nature Communications (2019)

  9. No Access

    Article

    Cardiovascular risk factors and subclinical organ damage after hematopoietic stem cell transplantation in pediatric age

    Advances in allogeneic hematopoietic stem cell transplantation (HSCT) in malignant and non-malignant diseases result in more long-term survivors, in whom cardiovascular (CV) disease is one leading non-cancer c...

    Bianca Borchert-Mörlins, Nima Memaran, Martin Sauer in Bone Marrow Transplantation (2018)

  10. Article

    Correction to: Relationship Between Abdominal Symptoms and Fructose Ingestion in Children with Chronic Abdominal Pain

    The original version of this article unfortunately contained an error in a couple of reference citation in Discussion Section, paragraph 6. The reference citation number should be changed from [6] to [9] in th...

    Veronika Hammer, Katharina Hammer, Nima Memaran in Digestive Diseases and Sciences (2018)

  11. Article

    Open Access

    Relationship Between Abdominal Symptoms and Fructose Ingestion in Children with Chronic Abdominal Pain

    Limited valid data are available regarding the association of fructose-induced symptoms, fructose malabsorption, and clinical symptoms.

    Veronika Hammer, Katharina Hammer, Nima Memaran in Digestive Diseases and Sciences (2018)