arrow
Back
A

Alexander Kleger

Ulm University

45H-index
383Paper Count
7.6KCitation Count
Published Papers 134
Publication Date
Comparative analysis of patient-derived organoids and patient-derived xenografts as avatar models for predicting response to anti-cancer therapy
err2026-07-16
err0
errOAAI
errJoan Miguel Romero; Jamie Magrill; Nikita Kalashnikov; Yi Zhen Luo; Owen J. Chen; Sandrine Busque; Rong Ma; Aline Atallah; Anna-Maria Lazaratos; Daniel Mendelson; Liam Wilson; Shriya Deshmukh; Tarek Taifour; Mark Sorin; Isabella Arthur; Hellen Kuasne; Jeremy Y. Levett; Yifan Wang; Thomas Seufferlein; Alexander Kleger
errShare
errSave
Reconstructing tumor tissues in 3D: From organoids to bioengineered niches
err2026-04-02
err0
errOAAI
errVerena J. Kast; Fatemeh Navaee; Majid Halvaei; Stefan Liebau; Ninel Azoitei; Markus Breunig; Peter Loskill; Alexander Kleger
errShare
errSave
Prevalence of Fluid Overload in a Cohort of Patients With Acute Pancreatitis: Results From a Retrospective Tertiary Single-Center Study
err2026-02-01
err0
PREAI
errSchneider, Nora; Scharpf, Maximilian; Mayer, Benjamin; Seufferlein, Thomas; Kleger, Alexander; Muller, Martin; Hentschel, Viktoria
errShare
errSave
Remote Pancreatic Response to Severe Polytrauma Correlates With Clinical Outcome
err2026-01-19
err0
errOAAI
errRebecca Halbgebauer; Lisa Wohlgemuth; Jonas Wrba; Sonja Braumüller; Enes Kumral; Ludmila Lupu; Clara Morgenstern; Lucas Bettac; Sebastian Wiese; Benjamin Mayer; Paolo Cinelli; Daniel Rittirsch; Hans-Christoph Pape; Francesco Roselli; Thomas Seufferlein; Alexander Kleger; Markus Breunig; Markus Huber-Lang
errShare
errSave
Targeting ATR offers multifaceted treatment strategies involving RAD51-mediated compensatory DNA repair in bladder cancer
err2025-12-12
err0
errOAAI
errJulia Pannhausen; Ahmed A. Chughtai; Cem-Louis Yüce; Michael K. Melzer; Yanchun Ma; Lancelot Seillier; Emiel P. C. van der Vorst; Geoffroy Andrieux; Julia Wirtz; Sophie Leypold; Mark P. Kühnel; Per Hoffmann; Stefanie Heilmann-Heimbach; Melanie Boerries; Alexander Kleger; Matthias Saar; Michael J. Eble; Danny D. Jonigk; Nadine T. Gaisa; Michael Rose
errShare
errSave
Ex vivo detection of SARS CoV 2 spike protein in human hair follicles and potential link to telogen effluvium
err2025-11-26
err0
errOAAI
errStefanie Klingenstein; Natalia Ruetalo; Peter Helmut Neckel; Alexander Kleger; Michael Schindler; Stefan Liebau; Moritz Klingenstein
errShare
errSave
GerPaCyst - The trial protocol of the prospective, multicenter, interdisciplinary German Pancreas Club Cyst Registry
err2025-11-25
err1
PREAI
errHonselmann, Kim Christin; Marschner, Jonathan; Staufenbiel, Anna; Bertram, Julia; Deichmann, Steffen; Engelke, Carsten; Kirstein, Martha; Marquardt, Jens; Damm, Marko; Borowitzka, Fanny; Phillip, Veit; Pergolini, Ilaria; Harder, Felix; Braren, Rickmer; Gemoll, Timo; Kleger, Alexander; Felsenstein, Matthaeus; Schlosser-Hupf, Sophie; Birth, Matthias; Bolm, Louisa; Braun, Ruediger; Demir, Ihsan Ekin; Denzinger, Maximilian; Drews, Beate; Dugic, Ana; Ewers, Thomas; Grandi, Josephine-Alisa; Haberer, Susanne; Ammer-Hermenau, Christoph; Hildebrandt, Philipp; Huettner, Felix; Janke, Katja; Kilani, Katja; Lamprecht, Georg; Michaelis, Jolina; Neesse, Albrecht; Perkhofer, Lukas; Rasch, Sebastian; Reichert, Maximilian; Sauer, Thorben; Mueller-Schilling, Martina; Schuette, Jens; Wilke, Rene; Roth, Susanne; Krug, Sebastian; Michalski, Christoph W.; Jaster, Robert; Keck, Tobias; Wellner, Ulrich Friedrich
errShare
errSave
POLQ and DNA-PK inhibition in muscle-invasive bladder cancer Enhancing radiosensitivity with novel DNA damage response inhibitors to improve radiotherapy outcomes
err2025-11-01
err0
PREAI
errPannhausen, Julia; Chughtai, Ahmed A.; Melzer, Michael K.; Ma, Yanchun; Wirtz, Julia; Kleger, Alexander; Saar, Matthias; Eble, Michael J.; Jonigk, Danny D.; Rose, Michael; Gaisa, Nadine T.
errShare
errSave
AiPPEAR: Autoimmune Pancreatitis Pancreatic and Extrapancreatic cAnceR – A Retrospective Global Multicenter Study
err2025-10-31
err0
PREAI
errJulian Cardinal von Widdern; Jonas Rosendahl; Christoph Ammer-Hermenau; Karri Kaase; Ivonne Regel; Cecilie Siggaard Knoph; Sara Nikolic; Marcus Hollenbach; Robert Grützmann; Alexander Kleger; Michael Hirth; Péter Hegyi; Andrea Szentesi; László Czakó; Rodrigo Motta; Miroslav Vujasinovic; Vinciane Rebours; Lumir Kunovsky; Aida Metri; Kim Jaihwan
errShare
errSave
Oncogenic GNAS and KRAS signaling collectively drive dysplasia in an iPSC-derived organoid model for cystic pancreatic neoplasia
err2025-10-31
err0
PREAI
errPaul Lopatta; Michael Melzer; Meike Hohwieler; Chantal Allgöwer; Irene Esposito; Alexander Kleger
errShare
errSave
DKK3 Initially Preserves Acinar Integrity Through MEK-Fos Signaling, but Later Switches to an Oncogenic Role in Pancreatic Cancer
err2025-10-28
err0
errOAAI
errDharini Srinivasan; Elodie Roger; Lukas Perkhofer; Eleni Zimmer; Thomas F.E. Barth; Julia P. Mosler; Anna Härle; Stephanie E. Weissinger; Nadine T. Gaisa; Peter Möller; Nico Fischer; Chantal Allgöwer; J.-Matthias Löhr; Dirk Grimm; Thomas Seufferlein; Stefan Liebau; Ninel Azoitei; Michael K. Melzer; Frank Arnold; Johann Gout; Alexander Kleger
errShare
errSave
Common Practice of Percutaneous Drainage in Necrotising Pancreatitis—A Multicentre Retrospective Study (DRACULA)
err2025-10-25
err0
errOAAI
errMarlies Vornhülz; Simon Sirtl; Yujun Xu; Sarah Klauss; Elisabeth Orgler-Gasche; Mihailo Bezmarevic; Milan Jovanovic; Claudio Ricci; Michael Fernandez Y. Viesca; Marianna Arvanitakis; Amer Hadi; August Pilegaard Prahm; Davide Di Mauro; Dietrich A. Ruess; Carola Focke; Fabienne Bender; Jacob Hamm; Christoph Ammer-Herrmenau; Tiago Cúrdia Gonçalves; João Carlos Gonçalves; Lenika Calavrezos; Mara Götz; Simon Stoerzer; Moritz Schmelzle; Łukasz Nawacki; Carlos Condori; Max Seitzinger; Julian Seelig; Serge Chooklin; Serhii Chuklin; Sebastian Rasch; Veit Phillip; Sanjay Pandanaboyana; Rami Aljaberi; Matta Kuzman; Christian Meinhardt; Belén González de la Higuera Carnicer; David Ruiz-Clavijo García; Bálint Eross; Peter Hegyi; Nizar Kerbazh; Tudor Voicu Moga; Katarzyna Pawlak; Natalia Calo; Kareem Khalaf; Maximilian Brunner; Lucas Schulte; Alexander Kleger; María Lourdes Ruiz Rebollo; Max Seidensticker; Moritz Wildgruber; Ulrich Mansmann; Hans Stubbe; Julia Mayerle; Georg Beyer; the DRACULA study group: Laszlo Czako, Valentina Ratkajec
errShare
errSave
Maintenance treatment for type 1 autoimmune pancreatitis: effectiveness and development of the PrescrAIP relapse prediction model
err2025-09-13
err0
PREAI
errMarco Lanzillotta; Peter Macinga; Jakob L. Poulsen; Olof Vinge-Holmquist; A.Fatih Demirci; Matteo Tacelli; Johanna Backhus; Hana Algül; Clémence Descourvieres; Mariia Kiriukova; Elisabetta Goni; Marcus Hollenbach; Rainer C. Miksch; Lumir Kunovsky; Miroslav Vujasinovic; Sara Nikolic; Luke Dickerson; Michael Hirth; Markus F. Neurath; Malte Zumblick; Josephine Vila; Mustafa Jalal; Georg Beyer; Fabian Frost; Silvia Carrara; Zdenek Kala; Petr Jabandziev; Gurhan Sisman; Filiz Akyuz; Gabriele Capurso; Massimo Falconi; Alexander Arlt; Frank P. Vleggaar; Luca Barresi; Bill Greenhalf; László Czakó; Peter Hegyi; Andrew Hopper; Manu K. Nayar; Thomas M. Gress; Francesco Vitali; Alexander Schneider; Chris M. Halloran; Jan Trna; Alexey V. Okhlobystin; Lorenzo Dagna; Djuna L. Cahen; Dmitry Bordin; Vinciane Rebours; Julia Mayerle; Alisan Kahraman; Sebastian Rasch; Emma Culver; Alexander Kleger; Emma Martínez-Moneo; Tomas Hucl; Søren S. Olesen; Marco J. Bruno; Ulrich Beuers; Emanuel Della-Torre; J.-Matthias Löhr; Jonas Rosendahl; Kasper A. Overbeek
errShare
errSave
Homologous Repair-Deficient Pancreatic Cancer: Refined Targeting of DNA Damage Response is an Effective Therapeutic Strategy
err2025-08-18
err0
errOAAI
errAlica K. Beutel; Christopher J. Halbrook; Menar Ekizce; Jessica Lindenmayer; Elodie Roger; Sabrina E. Calderon; Thomas Seufferlein; Alexander Kleger; Johann Gout; Lukas Perkhofer
errShare
errSave
State-of-the-Art: Somatic Cell Sources Used for the Generation of Human Induced Pluripotent Stem Cells
err2025-07-29
err0
PREAI
errStefanie Klingenstein; Alexander Kleger; Stefan Liebau; Moritz Klingenstein
errShare
errSave
Recreating pathophysiology of CLN2 disease and demonstrating reversion by TPP1 gene therapy in hiPSC-derived retinal organoids and retina-on-chip
err2025-07-23
err0
errOAAI
errSerena Corti; Kwi Hye Kim; Ting Chen; Adelina Botezatu; Virginia Cora; Ke Ma; Natalia Pashkovskaia; Anamaria Bernal Vergara; Denise Sperlich; Kaushambee Dave; Arianna Tolone; Ryan M. Reddinger; Christopher B. Tully; Mikayla Higgins; Alexander Kleger; Markus Breunig; Paul Lopatta; Svenja Wingerter; Madalena Cipriano; Sylvia Bolz; Marius Ueffing; Nicholas Buss; Peter Loskill; Stefan Liebau; Kevin Achberger
errShare
errSave
Pancreatic organoids as cancer avatars for true personalized medicine
err2025-06-27
err0
errOAAI
errJohann Gout; Menar Ekizce; Elodie Roger; Alexander Kleger
errShare
errSave