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Rule S, Jurczak W, Jerkeman M, Rusconi C, Trneny M, Offner F, Caballero D, Joao C, Witzens-Harig M, Hess G, Bence-Bruckler I, Cho SG, Thieblemont C, Zhou W, Henninger T, Goldberg J, Vermeulen J, Dreyling M. Ibrutinib versus temsirolimus: 3-year follow-up of patients with previously treated mantle cell lymphoma from the phase 3, international, randomized, open-label RAY study. Leukemia 2018; 32:1799-1803. [PMID: 29572505 PMCID: PMC6087720 DOI: 10.1038/s41375-018-0023-2] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Revised: 11/21/2017] [Accepted: 12/22/2017] [Indexed: 11/23/2022]
Affiliation(s)
- S Rule
- Plymouth University Medical School, Plymouth, UK.
| | - W Jurczak
- Department of Hematology, Jagiellonian University, Krakow, Poland
| | - M Jerkeman
- Skånes University Hospital, Lund University, Lund, Sweden
| | - C Rusconi
- Hematology Division, Hematology and Oncology Department, Niguarda Cancer Center, Niguarda Hospital, Milan, Italy
| | - M Trneny
- Ist Dept Medicine, Charles University General Hospital, Prague, Czech Republic
| | - F Offner
- Departement Oncologie, UZ Gent, Ghent, Belgium
| | - D Caballero
- Instituto Biosanitario de Salamanca, Hospital Clinico Universitario Salamanca, Salamanca, Spain
| | - C Joao
- Institutto Português de Oncologia de Lisboa, Portugal and Champalimaud Centre for the Unknown, Hematology, Lisbon, Portugal
| | - M Witzens-Harig
- Klinikum der Ruprechts-Karls-Universität Heidelberg, Med. Klinik u. Poliklinik V, Heidelberg, Germany
| | - G Hess
- Department of Hematology, Oncology and Pneumology, University Medical School of the Johannes Gutenberg University, Mainz, Germany
| | | | - S-G Cho
- Seoul St. Mary's Hospital, Seocho-gu, Seoul, South Korea
| | - C Thieblemont
- APHP, Saint-Louis Hospital, Hemato-oncology, Diderot University, Paris, France
| | - W Zhou
- Janssen Research & Development, Raritan, NJ, USA
| | - T Henninger
- Janssen Research & Development, Raritan, NJ, USA
| | - J Goldberg
- Janssen Research & Development, Raritan, NJ, USA
| | - J Vermeulen
- Janssen Research & Development, Leiden, The Netherlands
| | - M Dreyling
- Department of Medicine III, Klinikum der Universität München, LMU, Munich, Germany
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Rule S, Jurczak W, Jerkeman M, Santucci Silva R, Rusconi C, Trneny M, Offner F, Caballero D, Joao C, Witzens-Harig M, Hess G, Bence-Bruckler I, Cho S, Thieblemont C, Zhou W, Henninger T, Goldberg J, Vermeulen J, Dreyling M. IBRUTINIB VS TEMSIROLIMUS: THREE-YEAR FOLLOW-UP OF PATIENTS WITH PREVIOUSLY TREATED MANTLE CELL LYMPHOMA FROM THE PHASE 3, INTERNATIONAL, RANDOMIZED, OPEN-LABEL RAY STUDY. Hematol Oncol 2017. [DOI: 10.1002/hon.2437_133] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- S. Rule
- Haematology; Derriford Hospital; Plymouth UK
| | - W. Jurczak
- Hematology; Jagiellonian University; Krakow Poland
| | - M. Jerkeman
- Oncology; Skånes University Hospital; Lund Sweden
| | - R. Santucci Silva
- Oncology; Instituto de Ensino e Pesquisa Sao Lucas; Sao Paulo Brazil
| | - C. Rusconi
- Hematology and Oncology; Niguarda Hospital; Milan Italy
| | - M. Trneny
- First Department Medicine; Charles University General Hospital; Prague Czech Republic
| | | | - D. Caballero
- Hematology; Hospital Clinico Universitario Salamanca; Salamanca Spain
| | - C. Joao
- Oncology; Institutto Português de Oncologia de Lisboa; Lisbon Portugal
| | | | - G. Hess
- Hematology, Oncology and Pneumology; University Medical School of the Johannes Gutenberg University; Mainz Germany
| | | | - S. Cho
- Hematology; Seoul St. Mary's Hospital; Seoul Republic of Korea
| | | | - W. Zhou
- Oncology; Janssen Research & Development; Raritan USA
| | - T. Henninger
- Oncology; Janssen Research & Development; Raritan USA
| | - J.D. Goldberg
- Oncology; Janssen Research & Development; Raritan USA
| | - J. Vermeulen
- Oncology; Janssen Research & Development; Beerse Belgium
| | - M. Dreyling
- Medicine III; Klinikum der Universität München, LMU; Munich Germany
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Klempt C, Topic O, Gebreyesus G, Scherer M, Henninger T, Hyllus P, Ertmer W, Santos L, Arlt JJ. Parametric amplification of vacuum fluctuations in a spinor condensate. Phys Rev Lett 2010; 104:195303. [PMID: 20866973 DOI: 10.1103/physrevlett.104.195303] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2009] [Revised: 04/02/2010] [Indexed: 05/29/2023]
Abstract
Parametric amplification of vacuum fluctuations is crucial in modern quantum optics, enabling the creation of squeezing and entanglement. We demonstrate the parametric amplification of vacuum fluctuations for matter waves using a spinor F=2 87Rb condensate. Interatomic interactions lead to correlated pair creation in the mF=±1 states from an initial mF=0 condensate, which acts as a vacuum for mF≠0. Although this pair creation from a pure mF=0 condensate is ideally triggered by vacuum fluctuations, unavoidable spurious initial mF=±1 atoms induce a classical seed which may become the dominant triggering mechanism. We show that pair creation is insensitive to a classical seed for sufficiently large magnetic fields, demonstrating the dominant role of vacuum fluctuations. The presented system thus provides a direct path towards the generation of nonclassical states of matter.
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Affiliation(s)
- C Klempt
- Institut für Quantenoptik, Leibniz Universität Hannover, D-30167 Hannover, Germany
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Klempt C, Topic O, Gebreyesus G, Scherer M, Henninger T, Hyllus P, Ertmer W, Santos L, Arlt JJ. Multiresonant spinor dynamics in a Bose-Einstein condensate. Phys Rev Lett 2009; 103:195302. [PMID: 20365935 DOI: 10.1103/physrevlett.103.195302] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2009] [Revised: 10/19/2009] [Indexed: 05/29/2023]
Abstract
We analyze the spinor dynamics of a 87Rb F=2 condensate initially prepared in the m(F) = 0 Zeeman sublevel. We show that this dynamics, characterized by the creation of correlated atomic pairs in m(F) = +/-1, presents an intriguing multiresonant magnetic-field dependence induced by the trap inhomogeneity. This dependence is directly linked to the most unstable Bogoliubov spin excitations of the initial m(F) = 0 condensate, showing that, in general, even a qualitative understanding of the pair-creation efficiency in a spinor condensate requires a careful consideration of the confinement.
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Affiliation(s)
- C Klempt
- Institut für Quantenoptik, Leibniz Universität Hannover, Welfengarten 1, D-30167 Hannover, Germany
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Hiller A, Henninger T, Schäfer G, Schmidt CL. New genes encoding subunits of a cytochrome bc1-analogous complex in the respiratory chain of the hyperthermoacidophilic crenarchaeon Sulfolobus acidocaldarius. J Bioenerg Biomembr 2003; 35:121-31. [PMID: 12887010 DOI: 10.1023/a:1023742002493] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The soxL gene from Sulfolobus acidocaldarius (DSM 639) encodes a Rieske iron-sulfur protein. In this study we report the identification of two open reading frames in its downstream region. The first one, named soxN, codes for a membrane protein bearing a resemblance to the b-type cytochromes of the cytochrome bc1 and b6f complexes. The protein is predicted to contain at least 10 transmembrane helices and features the two conserved histidine pairs coordinating the heme groups of these cytochromes. The second open reading frame, named odsN, encodes a soluble protein of unknown function. The genomic region displays a complex transcription pattern. Northern blot and RT-PCR analyses revealed the presence of mono- and bi-cistronic transcripts as well as a tri-cistronic transcript of soxL and cbsAB, encoding the mono-heme cytochrome b558/566. Phylogenetic analyses of the genes of the soxLN pair and of other archaeal gene pairs encoding Rieske iron-sulfur proteins and b-type cytochromes revealed an identical branching patterns for both protein families, suggesting an evolutionary link of these genes provided by the functional interaction of the proteins. On the basis of the findings of this study and the previously studied properties of the soxL and cbsA proteins, we propose the occurrence of a novel cytochrome bc1-analogous complex in the membranes of Sulfolobus, consisting of the cytochrome b homolog soxN, the Rieske protein soxL, the high potential cytochrome cbsA, as well as the non-redox-active subunits cbsB and odsN.
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Affiliation(s)
- A Hiller
- Institut für Biochemie der Universität Lübeck, Ratzeburger Allee 160, 23538 Lübeck, Germany
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Henninger T, Anemüller S, Fitz-Gibbon S, Miller JH, Schäfer G, Schmidt CL. A novel Rieske iron-sulfur protein from the hyperthermophilic crenarchaeon Pyrobaculum aerophilum: sequencing of the gene, expression in E. coli and characterization of the protein. J Bioenerg Biomembr 1999; 31:119-28. [PMID: 10449238 DOI: 10.1023/a:1005447710894] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The crenarchaeon Pyrobaculum aerophilum is with an optimal growth temperature of 100 degrees C one of the most thermophilic organisms known to possess an aerobic respiratory chain. The analysis of DNA sequences from the Pyrobaculum genome project lead to the identification of an open reading frame potentially coding for a Rieske iron-sulfur protein. The complete gene (named parR) was cloned and sequenced. The deduced amino acid sequence displays unusual amino acid exchanges and a so far unknown sequence insertion. The N-terminus shows similarities to bacterial signal sequences. Several forms of the gene were expressed in E. coli in order to verify the classification as a Rieske protein and to facilitate biophysical studies. Soluble, thermo-stable proteins with correctly inserted iron-sulfur clusters were expressed from two versions of the gene. The delta1-23 truncated holo-protein is redox active. It displays the typical spectroscopic properties of a Rieske protein. The redox potential was determined to be +215 mV at pH 6.5 and is pH dependent above pH 7.5 revealing the influence of two protonation equilibria with pKa values of 8.1 and 9.8. Phylogenetic analysis demonstrates that the parR protein clusters together with the two other available archaeal Rieske sequences from Sulfolobus on a separate branch of the phylogenetic tree apart from the proteins from thermophilic bacteria like Aquifex and Thermus.
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Affiliation(s)
- T Henninger
- Institut für Biochemie, Medizinische Universität zu Lübeck, Germany
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