101
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Sann H, Havermeier T, Müller C, Kim HK, Trinter F, Waitz M, Voigtsberger J, Sturm F, Bauer T, Wallauer R, Schneider D, Weller M, Goihl C, Tross J, Cole K, Wu J, Schöffler MS, Schmidt-Böcking H, Jahnke T, Simon M, Dörner R. Imaging the Temporal Evolution of Molecular Orbitals during Ultrafast Dissociation. PHYSICAL REVIEW LETTERS 2016; 117:243002. [PMID: 28009186 DOI: 10.1103/physrevlett.117.243002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Indexed: 05/23/2023]
Abstract
We investigate the temporal evolution of molecular frame angular distributions of Auger electrons emitted during ultrafast dissociation of HCl following a resonant single-photon excitation. The electron emission pattern changes its shape from that of a molecular σ orbital to that of an atomic p state as the system evolves from a molecule into two separated atoms.
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102
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van den Bent M, Gorlia T, Bendszus M, Sahm F, Domont J, Idbaih A, Platten M, Weller M, Golfoinopoulos V, Wick W. EH1.3 EORTC 26101 phase III trial exploring the combination of bevacizumab and lomustine versus lomustine in patients with first progression of a glioblastoma. Neuro Oncol 2016. [DOI: 10.1093/neuonc/now188.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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103
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Parrott T, Weller M, Estok TM, Le Rhun E. P08.32 TG02, an oral CDK inhibitor, demonstrates activity in glioma models: EORTC Brain Tumor Group Conducts Phase 1b study (STEAM / EORTC 1608). Neuro Oncol 2016. [DOI: 10.1093/neuonc/now188.165] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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104
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Weller M, Vlahovic G, Khasraw M, Brandes A, Zwirtes R, Tatsuoka K, Carpentier A, Reardon D, Bent M. A randomized phase 2, single-blind study of temozolomide (TMZ) and radiotherapy (RT) combined with nivolumab or placebo (PBO) in newly diagnosed adult patients (pts) with tumor O6-methylguanine DNA methyltransferase (MGMT)-methylated glioblastoma (GBM)—CheckMate-548. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw367.34] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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105
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Sahm F, Ochs K, Bunse L, Barnea E, Trautwein N, Weller M, Deimling A, Admon A, Wick W, Platten M. OS2.4 Expression and relevance of tumoral and stromal MHC class II in gliomas. Neuro Oncol 2016. [DOI: 10.1093/neuonc/now188.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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106
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Le Rhun E, Weller M, Soffietti R, Rudà R. P13.04 Practice patterns of diagnosis and management of leptomeningeal metastasis in Europe: results from a web-based survey. Neuro Oncol 2016. [DOI: 10.1093/neuonc/now188.248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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107
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Weiss T, Schneider H, Silginer M, Steinle A, Pruschy M, Weller M, Roth P. P08.22 The NKG2D System mediates anti-tumor effects of chemotherapy and radiotherapy against glioblastoma. Neuro Oncol 2016. [DOI: 10.1093/neuonc/now188.155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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108
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Gramatzki D, Kickingereder P, Hentschel B, Schramm J, Tonn JC, Schackert G, Reifenberger G, Löffler M, Bendszus M, Weller M. P08.30 Extended temozolomide for newly diagnosed glioblastoma: an analysis of the German Glioma Network. Neuro Oncol 2016. [DOI: 10.1093/neuonc/now188.163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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109
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Sahm F, Jones DT, Mittelbronn M, Weller M, Paulus W, Wick W, Unterberg A, Herold-Mende C, Pfister SM, von Deimling A. OS6.4 Molecular classification of meningiomas across all histological subtypes and grades. Neuro Oncol 2016. [DOI: 10.1093/neuonc/now188.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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110
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Wolpert F, Leske H, Berghoff AS, Rushing EJ, Andratschke N, Regli L, Stupp R, Kaufmann P, Preusser M, Weller M. P07.01 18F-fluordesoxyglucose positron emission tomography (FDG-PET) for the detection of the primary lesion in brain metastasis (BM) patients with cancer of unknown primary site (CUPS). Neuro Oncol 2016. [DOI: 10.1093/neuonc/now188.112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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111
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Seystahl K, Burghardt I, Schneider H, Papachristodoulou A, Hasenbach K, Janicot M, Roth P, Weller M. P01.02 Biological role and therapeutic targeting of TGF-β3 in glioblastoma. Neuro Oncol 2016. [DOI: 10.1093/neuonc/now188.059] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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112
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Lenardic A, Crowley JW, Jellinek AM, Weller M. The Solar System of Forking Paths: Bifurcations in Planetary Evolution and the Search for Life-Bearing Planets in Our Galaxy. ASTROBIOLOGY 2016; 16:551-559. [PMID: 27355842 DOI: 10.1089/ast.2015.1378] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
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113
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Gassert H, Chuluunbaatar O, Waitz M, Trinter F, Kim HK, Bauer T, Laucke A, Müller C, Voigtsberger J, Weller M, Rist J, Pitzer M, Zeller S, Jahnke T, Schmidt LPH, Williams JB, Zaytsev SA, Bulychev AA, Kouzakov KA, Schmidt-Böcking H, Dörner R, Popov YV, Schöffler MS. Agreement of Experiment and Theory on the Single Ionization of Helium by Fast Proton Impact. PHYSICAL REVIEW LETTERS 2016; 116:073201. [PMID: 26943532 DOI: 10.1103/physrevlett.116.073201] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Indexed: 06/05/2023]
Abstract
Even though the study of ion-atom collisions is a mature field of atomic physics, large discrepancies between experiment and theoretical calculations are still common. Here we present experimental results with high momentum resolution on the single ionization of helium induced by 1-MeV protons, and we compare these to theoretical calculations. The overall agreement is strikingly good, and even the first Born approximation yields good agreement between theory and experiment. This has been expected for several decades, but so far has not been accomplished. The influence of projectile coherence effects on the measured data is briefly discussed in terms of an ongoing dispute on the existence of nodal structures in the electron angular emission distributions.
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114
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Waitz M, Aslitürk D, Wechselberger N, Gill HK, Rist J, Wiegandt F, Goihl C, Kastirke G, Weller M, Bauer T, Metz D, Sturm FP, Voigtsberger J, Zeller S, Trinter F, Schiwietz G, Weber T, Williams JB, Schöffler MS, Schmidt LPH, Jahnke T, Dörner R. Electron Localization in Dissociating H_{2}^{+} by Retroaction of a Photoelectron onto Its Source. PHYSICAL REVIEW LETTERS 2016; 116:043001. [PMID: 26871325 DOI: 10.1103/physrevlett.116.043001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Indexed: 06/05/2023]
Abstract
We investigate the dissociation of H_{2}^{+} into a proton and a H^{0} after single ionization with photons of an energy close to the threshold. We find that the p^{+} and the H^{0} do not emerge symmetrically in the case of the H_{2}^{+} dissociating along the 1sσ_{g} ground state. Instead, a preference for the ejection of the p^{+} in the direction of the escaping photoelectron can be observed. This symmetry breaking is strongest for very small electron energies. Our experiment is consistent with a recent prediction by Serov and Kheifets [Phys. Rev. A 89, 031402 (2014)]. In their model, which treats the photoelectron classically, the symmetry breaking is induced by the retroaction of the long-range Coulomb potential onto the dissociating H_{2}^{+}.
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115
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Berger MS, Weller M. Preface. HANDBOOK OF CLINICAL NEUROLOGY 2016; 134:ix. [PMID: 26948370 DOI: 10.1016/b978-0-12-802997-8.09988-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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116
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Wick W, Brandes AA, Gorlia T, Bendszus M, Sahm F, Taal W, Taphoorn M, Domont J, Idbaih A, Campone M, Clement P, Stupp R, Fabbro M, Dubois F, Bais C, Musmeci D, Platten M, Weller M, Golfinopoulos V, van den Bent M. LB-05PHASE III TRIAL EXPLORING THE COMBINATION OF BEVACIZUMAB AND LOMUSTINE IN PATIENTS WITH FIRST RECURRENCE OF A GLIOBLASTOMA: THE EORTC 26101 TRIAL. Neuro Oncol 2015. [DOI: 10.1093/neuonc/nov306] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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117
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Happold C, Gorlia T, Chinot O, Gilbert M, Nabors L, Wick W, Pugh S, Hegi M, Cloughesy T, Roth P, Reardon D, Perry J, Mehta M, Stupp R, Weller M. 26LBA Does valproic acid improve survival in glioblastoma? A meta-analysis of randomized trials in newly diagnosed glioblastoma. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(15)30075-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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118
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Ulrich A, Weiler S, Weller M, Rordorf T, Tarnutzer A. Cetuximab induced aseptic meningitis. J Clin Neurosci 2015; 22:1061-3. [DOI: 10.1016/j.jocn.2014.11.034] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Accepted: 11/23/2014] [Indexed: 11/26/2022]
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119
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Roth P, Weller M. [Chemotherapy of brain tumors in aduts]. DER NERVENARZT 2015; 86:495-507. [PMID: 25783972 DOI: 10.1007/s00115-014-4242-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The treatment of patients with brain tumors has long been the domain of neurosurgery and radiotherapy but chemotherapy is now well established as an additional treatment option for many tumor entities in neuro-oncology. This is particularly true for patients with newly diagnosed and relapsing glioblastoma and anaplastic glioma as well as the treatment of medulloblastoma and primary lymphoma of the central nervous system (CNS). In addition to purely histopathological features, treatment decisions including those for chemotherapy are now based increasingly more on molecular tumor profiling. Within the group of gliomas these markers include the methylation status of the O-6-methylguanine-DNA methyltransferase (MGMT) promoter and the 1p/19q status, which reflects the loss of genetic material on chromosome arms 1p and 19q. The presence of a 1p/19q codeletion is associated with a better prognosis and increased sensitivity to alkylating chemotherapy in patients with anaplastic gliomas.
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120
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Suchorska B, Jansen NL, Linn J, Kretzschmar H, Janssen H, Eigenbrod S, Simon M, Popperl G, Kreth FW, la Fougere C, Weller M, Tonn JC. Biological tumor volume in 18FET-PET before radiochemotherapy correlates with survival in GBM. Neurology 2015; 84:710-9. [DOI: 10.1212/wnl.0000000000001262] [Citation(s) in RCA: 118] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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121
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Cloughesy T, Finocchiaro G, Belda-Iniesta C, Recht L, Brandes AA, Pineda E, Mikkelsen T, Chinot O, Balana C, Macdonald D, Westphal M, Hopkins K, Weller M, Bruey JM, Liu B, Verret W. ET-12 * PHASE II STUDY OF ONARTUZUMAB PLUS BEVACIZUMAB VERSUS PLACEBO PLUS BEVACIZUMAB IN PATIENTS WITH RECURRENT GLIOBLASTOMA. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou255.12] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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122
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Hundsberger T, Tonder M, Hottinger A, Brugge D, Roelcke U, Putora M, Stupp R, Weller M. AT-26 * CLINICAL MANAGEMENT AND OUTCOME OF HISTOLOGICALLY VERIFIED ADULT BRAINSTEM GLIOMAS IN SWITZERLAND: A RETROSPECTIVE ANALYSIS OF 21 PATIENTS. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou237.26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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123
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Weller M, Thiel E, Martus P, Mohle R, Griesinger F, Rauch M, Roeth A, Hertenstein B, Fischer T, Hundsberger T, Mergenthaler HG, Junghanss C, Birnbaum T, Fischer L, Jahnke K, Herrlinger U, Pietsch T, Roth P, Bamberg M, Korfel A. AT-59 * HIGH-DOSE MTX-BASED CHEMOTHERAPY FOR PRIMARY CNS LYMPHOMA: WITH OR WITHOUT WHOLE BRAIN RADIOTHERAPY? FINAL ANALYSIS OF G-PCNSL-SG-1. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou237.58] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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124
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Tabatabai G, Felsberg J, Sabel M, Kaulich K, Hofer S, Westphal M, Weller M, Reifenberger G. AI-28 * RECURRENT GLIOBLASTOMAS AFTER TREATMENT WITH BEVACIZUMAB. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou238.28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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125
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Razis E, Vlahovic G, Recht L, Wheeler H, Reardon D, Fisher PG, Owen S, Nicholas K, Paradise E, Yellin M, Davis T, Weller M, Stupp R, Hottinger AF. IT-28 * VACCINATION AGAINST EPIDERMAL GROWTH FACTOR RECEPTOR VARIANT III IN GLIOBLASTOMA: THE RINDOPEPIMUT COMPASSIONATE USE EXPERIENCE. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou258.26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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