Search Results - "Pfitzner, E"

Near-field magneto-caloritronic nanoscopy on ferromagnetic nanostructures by Pfitzner, E., Hu, X., Schumacher, H. W., Hoehl, A., Venkateshvaran, D., Cubukcu, M., Liao, J.-W., Auffret, S., Heberle, J., Wunderlich, J., Kästner, B.

“…Near-field optical microscopy by means of infrared photocurrent mapping has rapidly developed in recent years. In this letter we introduce a near-field induced…”
Get full text

The role of STATs in inflammation and inflammatory diseases by Pfitzner, E, Kliem, S, Baus, D, Litterst, C M

“…The immune response is regulated by the concerted action of pro- and anti-inflammatory cytokines. The deregulation of this process causes immunological…”
Get more information

Newly found sunspot observations by Peter Becker from Rostock for 1708, 1709, and 1710 by Neuhäuser, R., Arlt, R., Pfitzner, E., Richter, S.

“…We present a few newly found old sunspot observations from the years AD 1708, 1709, and 1710, which were obtained by Peter Becker from Rostock, Germany. For…”
Get full text

STAT6 and STAT1 are essential antagonistic regulators of cell survival in classical Hodgkin lymphoma cell line by Baus, D, Nonnenmacher, F, Jankowski, S, Döring, C, Bräutigam, C, Frank, M, Hansmann, M-L, Pfitzner, E

“…Classical Hodgkin lymphoma (cHL) is a malignant lymphoid disorder characterized by aberrant activation of signaling pathways. Constitutive activation of…”
Get full text

Transcription linked to recombination : a gene-internal promoter coincides with the recombination hot spot II of the human MLL gene by SCHARF, S, ZECH, J, BURSEN, A, SCHRAETS, D, OLIVER, P. L, KLIEM, S, PFITZNER, E, GILLERT, E, DINGERMANN, T, MARSCHALEK, R

“…The MLL gene is frequently involved in chromosomal translocations associated with high-risk acute leukaemia. Infant and therapy-related acute leukaemia…”
Get full text

p300/CREB-Binding Protein Enhances the Prolactin-Mediated Transcriptional Induction through Direct Interaction with the Transactivation Domain of Stat5, but Does Not Participate in the Stat5-Mediated Suppression of the Glucocorticoid Response by Pfitzner, Edith, Jähne, Ruth, Wissler, Manuela, Stoecklin, Elisabeth, Groner, Bernd

“…Stat5 was discovered as a PRL-induced member of the Stat (signal transducer and activator of transcription) family. Its induction by many other cytokines and…”
Get full text

Persistent STAT3 Activation in Colon Cancer Is Associated with Enhanced Cell Proliferation and Tumor Growth by Corvinus, Florian M., Orth, Carina, Moriggl, Richard, Tsareva, Svetlana A., Wagner, Stefan, Pfitzner, Edith B., Baus, Daniela, Kaufman, Roland, Huber, Lukas A., Zatloukal, Kurt, Beug, Hartmut, Öhlschläger, Peter, Schütz, Alexander, Halbhuber, Karl-Jürgen, Friedrich, Karlheinz

“…Colorectal carcinoma (CRC) is a major cause of morbidity and mortality in Western countries. It has so far been molecularly defined mainly by alterations of…”
Get full text

p300/CBP is required for transcriptional induction by interleukin-4 and interacts with Stat6 by Gingras, Sébastien, Simard, Jacques, Groner, Bernd, Pfitzner, Edith

“…Interleukin-4 (IL-4) induces tyrosine phosphorylation of the latent transcription factor Stat6, which mediates the transcriptional responses of IL-4. The…”
Get full text

Interactions in the transcriptional regulation exerted by Stat5 and by members of the steroid hormone receptor family by Stoecklin, E., Wissler, M., Schaetzle, D., Pfitzner, E., Groner, B.

“…The pathways which connect extracellular signals with the regulation of the activity of transcription factors are being investigated in molecular detail…”
Get full text

Regulation of the trans-activation potential of STAT5 through its DNA-binding activity and interactions with heterologous transcription factors by Groner, B., Fritsche, M., Stöcklin, E., Berchtold, S., Merkle, C., Moriggl, R., Pfitzner, E.

“…Extracellular hormones, growth factors and cytokines relay their effects on the transcription of genes through the recognition of specific receptors and…”
Get full text

Functional Antagonism Between the Retinoic Acid Receptor and the Viral Transactivator BZLF1 is Mediated by Protein-Protein Interactions by Pfitzner, E, Becker, P, Rolke, A, Schüle, R

“…The Epstein-Barr virus-encoded protein BZLF1 is a member of the basic leucine zipper (bZip) family of transcription factors. Like several other members of the…”
Get full text

Acetylation of Stat1 modulates NF-κB activity by Krämer, Oliver H., Baus, Daniela, Knauer, Shirley K., Stein, Stefan, Jäger, Elke, Stauber, Roland H., Grez, Manuel, Pfitzner, Edith, Heinzel, Thorsten

“…Acetylation of signaling molecules can lead to apoptosis or differentiation of carcinoma cells. The molecular mechanisms underlying these processes and the…”
Get full text

Specific function of STAT3, SOCS1, and SOCS3 in the regulation of proliferation and survival of classical Hodgkin lymphoma cells by Baus, Daniela, Pfitzner, Edith

“…The essential regulators in the pathogenesis of classical Hodgkin lymphoma (cHL) are still largely unknown. The malignant Hodgkin/Reed–Sternberg (HRS) cells of…”
Get full text

Structure of the Unphosphorylated STAT5a Dimer by Neculai, Dante, Neculai, Ana Mirela, Verrier, Sophie, Straub, Kenneth, Klumpp, Klaus, Pfitzner, Edith, Becker, Stefan

“…STAT proteins have the function of signaling from the cell membrane into the nucleus, where they regulate gene transcription. Latent mammalian STAT proteins…”
Get full text

Recombinant activation domains of virion protein 16 and human estrogen receptor generate transcriptional interference in vitro by distinct mechanisms by Pfitzner, E, Sak, A, Ulber, V, Ryffel, G U, Klein-Hitpass, L

“…Overexpression of transcriptional activators in transfection assays may inhibit their own activity or interfere with trans-activation by different…”
Get more information

Leukemia inhibitory factor triggers activation of signal transducer and activator of transcription 3, proliferation, invasiveness, and altered protease expression in choriocarcinoma cells by Fitzgerald, Justine S., Tsareva, Svetlana A., Poehlmann, Tobias G., Berod, Luciana, Meissner, Anja, Corvinus, Florian M., Wiederanders, Bernd, Pfitzner, Edith, Markert, Udo R., Friedrich, Karlheinz

“…Extravillous trophoblast cells resemble cancer cells with regard to their intrinsic invasiveness. They invade decidual tissue, but, unlike tumor cells, shut…”
Get full text

NCoA-1/SRC-1 Is an Essential Coactivator of STAT5 That Binds to the FDL Motif in the α-Helical Region of the STAT5 Transactivation Domain by Litterst, Claudia M., Kliem, Stefanie, Marilley, Dominique, Pfitzner, Edith

“…Signal transducer and activator of transcription 5 (STAT5) is a transcription factor that activates prolactin (PRL)-dependent gene expression in the mammary…”
Get full text

Transcriptional Activation by STAT6 Requires the Direct Interaction with NCoA-1 by Litterst, Claudia M., Pfitzner, Edith

“…Signal transducer and activator of transcription 6 (STAT6) is a transcription factor that is activated by interleukin-4 (IL-4)-induced tyrosine phosphorylation…”
Get full text

An LXXLL Motif in the Transactivation Domain of STAT6 Mediates Recruitment of NCoA-1/SRC-1 by Litterst, Claudia M., Pfitzner, Edith

“…Signal transducer and activator of transcription 6 (STAT6) regulates transcriptional activation in response to interleukin-4 (IL-4)-induced tyrosine…”
Get full text

Structure of the NCoA-1/SRC-1 PAS-B domain bound to the LXXLL motif of the STAT6 transactivation domain by Razeto, Adelia, Ramakrishnan, Venkatesh, Litterst, Claudia M, Giller, Karin, Griesinger, Christian, Carlomagno, Teresa, Lakomek, Nils, Heimburg, Thomas, Lodrini, Marco, Pfitzner, Edith, Becker, Stefan

“…Signal transducer and activator of transcription 6 (STAT6) regulates transcriptional activation in response to interleukin-4 (IL-4) by direct interaction with…”
Get full text