J. Schaper

Publication List Details

Period

1873 - 2008

Number

75

Co-Authors

Notch1 can contribute to viral-induced transformation of primary human keratinocytes (2008)

Lathion, S., Schaper, J., Beard, P., Raj, K.

The human papillomavirus (HPV) is the most significant causative agent in the development of cervical cancer. Despite its presence in almost all cervical cancers, HPV by itself is unable to transform...

Expression profiling of cardiac genes in Tako-Tsubo cardiomyopathy: insight into a new cardiac entity (2008)

Nef, H. M., Mollmann, H., Troidl, C., Kostin, S., Bottger, T., Voss, S., ...

Tako-Tsubo cardiomyopathy (TTC) is characterized by a transient contractile dysfunction, but its specific pathomechanism remains unknown. Thus, we performed a systematic expression profiling of genes...

Diagnostic and therapeutic implications of neurological complications following paediatric haematopoietic stem cell transplantation (2008)

Weber, C., Schaper, J., Tibussek, D., Adams, O., Mackenzie, C. R., Dilloo, D., ...

Neurological complications are a relevant cause of morbidity and mortality after haematopoietic stem cell transplantation (SCT). We retrospectively analysed neurological complications of 165...

Laminin-alpha4 and integrin-linked kinase mutations cause human cardiomyopathy via simultaneous defects in cardiomyocytes and endothelial cells (2007)

Knoll, R., Postel, R., Wang, J., Kratzner, R., Hennecke, G., Vacaru, A. M., ...

BACKGROUND: Extracellular matrix proteins, such as laminins, and endothelial cells are known to influence cardiomyocyte performance; however, the underlying molecular mechanisms remain poorly...

Reduced sarcoplasmic reticulum Ca2+ -ATPase activity and dephosphorylated phospholamban contribute to contractile dysfunction in human hibernating myocardium (2006)

Nef, H. M., Mollmann, H., Skwara, W., Bolck, B., Schwinger, R. H., Hamm, Ch, ...

Human hibernating myocardium (HHM) is characterized by reversible contractile dysfunction during chronic ischemia. A disturbed calcium-homeostasis is a decisive factor for reduced functional capacity...

Reduced sarcoplasmic reticulum Ca2+ -ATPase activity and dephosphorylated phospholamban contribute to contractile dysfunction in human hibernating myocardium (2006)

Nef, H. M., Mollmann, H., Skwara, W., Bolck, B., Schwinger, R. H., Hamm, Ch, ...

Human hibernating myocardium (HHM) is characterized by reversible contractile dysfunction during chronic ischemia. A disturbed calcium-homeostasis is a decisive factor for reduced functional capacity...

Bone marrow-derived cells contribute to infarct remodelling (2006)

Mollmann, H., Nef, H. M., Kostin, S., Von Kalle, C., Pilz, I., Weber, M., ...

OBJECTIVE: The paradigm that cardiac myocytes are non-proliferating and terminally differentiated cells has recently been challenged by several studies reporting the ability of bone marrow-derived...

Reduced sarcoplasmic reticulum Ca2+ -ATPase activity and dephosphorylated phospholamban contribute to contractile dysfunction in human hibernating myocardium (2006)

Nef, H. M., Mollmann, H., Skwara, W., Bolck, B., Schwinger, R. H., Hamm, Ch, ...

Human hibernating myocardium (HHM) is characterized by reversible contractile dysfunction during chronic ischemia. A disturbed calcium-homeostasis is a decisive factor for reduced functional capacity...

Apoptosis: measurement and technical issues (2005)

Rodriguez, M., Schaper, J.

In this short review article we discuss the many uncertainties with the estimation of the relevance of data on the rate of apoptotic cell death in the myocardium. 1. The time course and duration of...

Ischemia depletes dystrophin and inhibits protein synthesis in the canine heart: mechanisms of myocardial ischemic injury (2005)

Rodriguez, M., Cai, W. J., Kostin, S., Lucchesi, B. R., Schaper, J.

In this study we tested our previous hypothesis that ischemia is a multifactorial injurious event involving all components of the myocyte simultaneously. This hypothesis was based on ultrastructural...

Carvedilol improves myocardial contractility compared with metoprolol in patients with chronic hibernating myocardium after revascularization (2005)

Schwarz, E. R., Gupta, R., Diep, T. P., Nowak, B., Kostin, S., Grohmann, B., ...

BACKGROUND: We tested the hypothesis of whether carvedilol delays morphologic degeneration and improves functional outcome compared with metoprolol tartrate in patients with hibernating myocardium...

Gap junctional remodeling by hypoxia in cultured neonatal rat ventricular myocytes (2005)

Zeevi-Levin, N., Barac, Y. D., Reisner, Y., Reiter, I., Yaniv, G., Meiry, G., ...

OBJECTIVES: Altered gap junctional coupling of ventricular myocytes plays an important role in arrhythmogenesis in ischemic heart disease. Since hypoxia is a major component of ischemia, we tested...

Transforming growth factor-beta1 downregulates beating frequency and remodeling of cultured rat adult cardiomyocytes (2005)

Kubin, T., Tomars, M., Fach, C., Hein, S., Bramlage, P., Shim, G. J., ...

We have observed increased levels of transforming growth factor-beta1 (TGF-beta1) in human hibernating myocardium (HM). Impaired ventricular function in HM is known to be restored to normal following...

Transforming growth factor-beta1 downregulates beating frequency and remodeling of cultured rat adult cardiomyocytes (2005)

Kubin, T., Tomars, M., Fach, C., Hein, S., Bramlage, P., Shim, G. J., ...

We have observed increased levels of transforming growth factor-beta1 (TGF-beta1) in human hibernating myocardium (HM). Impaired ventricular function in HM is known to be restored to normal following...

Gap junctional remodeling by hypoxia in cultured neonatal rat ventricular myocytes (2005)

Zeevi-Levin, N., Barac, Y. D., Reisner, Y., Reiter, I., Yaniv, G., Meiry, G., ...

OBJECTIVES: Altered gap junctional coupling of ventricular myocytes plays an important role in arrhythmogenesis in ischemic heart disease. Since hypoxia is a major component of ischemia, we tested...

Carvedilol improves myocardial contractility compared with metoprolol in patients with chronic hibernating myocardium after revascularization (2005)

Schwarz, E. R., Gupta, R., Diep, T. P., Nowak, B., Kostin, S., Grohmann, B., ...

BACKGROUND: We tested the hypothesis of whether carvedilol delays morphologic degeneration and improves functional outcome compared with metoprolol tartrate in patients with hibernating myocardium...

Ischemia depletes dystrophin and inhibits protein synthesis in the canine heart: mechanisms of myocardial ischemic injury (2005)

Rodriguez, M., Cai, W. J., Kostin, S., Lucchesi, B. R., Schaper, J.

In this study we tested our previous hypothesis that ischemia is a multifactorial injurious event involving all components of the myocyte simultaneously. This hypothesis was based on ultrastructural...

Apoptosis: measurement and technical issues (2005)

Rodriguez, M., Schaper, J.

In this short review article we discuss the many uncertainties with the estimation of the relevance of data on the rate of apoptotic cell death in the myocardium. 1. The time course and duration of...

Matrix metalloproteinases and their tissue inhibitors in pressure-overloaded human myocardium during heart failure progression (2004)

Polyakova, V., Hein, S., Kostin, S., Ziegelhoeffer, T., Schaper, J.

OBJECTIVES: We studied the role of matrix metalloproteinases (MMPs) and their tissue inhibitors (TIMPs) in fibrosis formation in the transition from hypertrophy to heart failure (HF) as well as the...

Remodeling of the adventitia during coronary arteriogenesis (2003)

Cai, W. J., Koltai, S., Kocsis, E., Scholz, D., Kostin, S., Luo, X., ...

We studied the role of the adventitia in adaptive arteriogenesis during the phase of active growth of coronary collateral vessels (CV) induced by chronic occlusion of the left circumflex coronary...

Progression from compensated hypertrophy to failure in the pressure-overloaded human heart: structural deterioration and compensatory mechanisms (2003)

Hein, S., Arnon, E., Kostin, S., Schonburg, M., Elsasser, A., Polyakova, V., ...

BACKGROUND: The progression of compensated hypertrophy to heart failure (HF) is still debated. We investigated patients with isolated valvular aortic stenosis and differing degrees of left...

Myocytes die by multiple mechanisms in failing human hearts (2003)

Kostin, S., Pool, L., Elsasser, A., Hein, S., Drexler, H. C., Arnon, E., ...

We tested the hypothesis that myocyte loss in failing human hearts occurs by different mechanisms: apoptosis, oncosis, and autophagic cell death. Explanted hearts from 19 patients with idiopathic...

Gap junction remodeling and altered connexin43 expression in the failing human heart (2003)

Kostin, S., Rieger, M., Dammer, S., Hein, S., Richter, M., Klovekorn, W. P., ...

Gap junctions (GJ) are important determinants of cardiac conduction and the evidence has recently emerged that altered distribution of these junctions and changes in the expression of their...

Cardiac overexpression of monocyte chemoattractant protein-1 in transgenic mice mimics ischemic preconditioning through SAPK/JNK1/2 activation (2003)

Martire, A., Fernandez, B., Buehler, A., Strohm, C., Schaper, J., Zimmermann, R., ...

OBJECTIVE AND METHODS: Although a beneficial association between innate immunity and ischemic preconditioning has recently been proposed, the mechanisms responsible for this link are poorly...

Regulation of EMAP II by hypoxia (2003)

Matschurat, S., Knies, U. E., Person, V., Fink, L., Stoelcker, B., Ebenebe, C., ...

Endothelial-monocyte-activating polypeptide II (EMAP II) is a proinflammatory cytokine and a chemoattractant for monocytes and granulocytes. We have previously shown that EMAP II mRNA is strongly...

Modelling Daily Runoff From Snow And Glacier Melt Using Remote Sensing Data (2000)

J. Schaper, K. Seidel

In this paper we present runoff simulations for snow and icemelt for the basins of Rhine-Felsberg, RhneSion and Ticino-Bellinzona. We use high resolution multispectral remote sensing data to map snow...

Calculation of the dynamic aperture in the ANKA storage ring with a high-field wavelength shifter (1996)

Bandow, U., Einfeld, D., Hezel, T., Moser, H. O., Rossmanith, R., Schaper, J.

Third order tracking calculations show that a wavelength shifter on the basis of a commercially available 12 T split-pair solenoid is compatible with the ANKA storage ring

A pure insertion device synchrotron light source utilizing the MBA-optics (1994)

Einfeld, D., Schaper, J., Plesko, M.

The pure insertion device (PID) lattice is a novel concept for a sinchrotron light source, where all possible light ports are irradiated by insertion devices. Up to 40% of the ring circumference is...

A pure insertion device synchrotron light source utilizing the MBA-optics (1994)

Einfeld, D., Schaper, J., Plesko, M.

The pure insertion device (PID) lattice is a novel concept for a sinchrotron light source, where all possible light ports are irradiated by insertion devices. Up to 40% of the ring circumference is...

A pure insertion device synchrotron light source utilizing the MBA-optics (1994)

Einfeld, D., Schaper, J., Plesko, M.

The pure insertion device (PID) lattice is a novel concept for a sinchrotron light source, where all possible light ports are irradiated by insertion devices. Up to 40% of the ring circumference is...

Monocyte activation in angiogenesis and collateral growth in the rabbit hindlimb.

Arras, M, Ito, W D, Scholz, D, Winkler, B, Schaper, J, Schaper, W

We have previously shown that monocytes adhere to the vascular wall during collateral vessel growth (arteriogenesis) and capillary sprouting (angiogenesis). In this study we investigated the...

Structural organization and chromosomal localization of the mouse collagenase type I gene.

Schorpp, M, Mattei, M G, Herr, I, Gack, S, Schaper, J, Angel, P

A clone containing genomic sequences of part of the murine collagenase type 1 (MMP-1) gene was isolated. It contains exons 1-6 encoding all the domains required for collagenase function and 9 kb of...

Genotypic and Phenotypic Spectrum in Tricho-Rhino-Phalangeal Syndrome Types I and III

Schaper, J., Meinecke, P., Momeni, P., Groß, S., Von Holtum, D., ...

Tricho-rhino-phalangeal syndrome (TRPS) is characterized by craniofacial and skeletal abnormalities. Three subtypes have been described: TRPS I, caused by mutations in the TRPS1 gene on chromosome 8;...