Alexander Fichtner

Affiliations

Department of Pediatrics I, Division of Pediatric Gastroenterology, University Children's Hospital Heidelberg, Heidelberg, Germany.

Publications (28)

Shallow whole genome sequencing of adenoid cystic carcinomas of the salivary glands identifies specific chromosomal aberrations related to tumor progression.

Oral oncology

Avec: R Cordesmeyer , R Laskawi , H Schliephake , P Kauffmann , J Beck , K Bornemann-Kolatzki , E Schütz , P Ströbel , S Kueffer , A Fichtner , F Bremmer

Biliary Rhabdomyosarcoma in Pediatric Patients: A Systematic Review and Meta-Analysis of Individual Patient Data.

Frontiers in oncology

Avec: Juri Fuchs , Anastasia Murtha-Lemekhova , Markus Kessler , Patrick Günther , Alexander Fichtner , Jan Pfeiffenberger , Pascal Probst , Katrin Hoffmann

Kidney re-transplantation in a child across the barrier of persisting angiotensin II type I receptor antibodies.

Pediatric nephrology (Berlin, Germany)

Avec: Annika Gold , Alexander Fichtner , Daniela Choukair , Claus Peter Schmitt , Caner Süsal , Duska Dragun , Burkhard Tönshoff

The detection of isochromosome i(12p) in malignant germ cell tumours and tumours with somatic malignant transformation by the use of quantitative real-time polymerase chain reaction.

Histopathology

Avec: Alexander Fichtner , Annika Richter , Simon Filmar , Nadine T Gaisa , Stefan Schweyer , Henning Reis , Daniel Nettersheim , Christoph Oing , Fabian A Gayer , Andreas Leha , Stefan Küffer , Philipp Ströbel , Silke Kaulfuß , Felix Bremmer

Missing trial results: analysis of the current publication rate of studies in pediatric dialysis from 2003 to 2020.

Pediatric nephrology (Berlin, Germany)

Avec: Christian Patry , Alexander Fichtner , Britta Höcker , Markus Ries , Claus Peter Schmitt , Burkhard Tönshoff

Combining multiple investigative approaches to unravel functional responses to global change in the understorey of temperate forests.

Global change biology

Avec: Dries Landuyt , Michael P Perring , Haben Blondeel , Emiel De Lombaerde , Leen Depauw , Eline Lorer , Sybryn L Maes , Lander Baeten , Laurent Bergès , Markus Bernhardt-Römermann , Guntis Brūmelis , Jörg Brunet , Markéta Chudomelová , Janusz Czerepko , Guillaume Decocq , Jan den Ouden , Pieter De Frenne , Thomas Dirnböck , Tomasz Durak , Andreas Fichtner , Radosław Gawryś , Werner Härdtle , Radim Hédl , Steffi Heinrichs , Thilo Heinken , Bogdan Jaroszewicz , Keith Kirby , Martin Kopecký , František Máliš , Martin Macek , Fraser J G Mitchell , Tobias Naaf , Petr Petřík , Kamila Reczyńska , Wolfgang Schmidt , Tibor Standovár , Krzysztof Swierkosz , Simon M Smart , Hans Van Calster , Ondřej Vild , Donald M Waller , Monika Wulf , Kris Verheyen

Enhancing the structural diversity between forest patches-A concept and real-world experiment to study biodiversity, multifunctionality and forest resilience across spatial scales.

Global change biology

Avec: Jörg Müller , Oliver Mitesser , Marc W Cadotte , Fons van der Plas , Akira S Mori , Christian Ammer , Anne Chao , Michael Scherer-Lorenzen , Petr Baldrian , Claus Bässler , Peter Biedermann , Simone Cesarz , Alice Claßen , Benjamin M Delory , Heike Feldhaar , Andreas Fichtner , Torsten Hothorn , Claudia Kuenzer , Marcell K Peters , Kerstin Pierick , Thomas Schmitt , Bernhard Schuldt , Dominik Seidel , Diana Six , Ingolf Steffan-Dewenter , Simon Thorn , Goddert von Oheimb , Martin Wegmann , Wolfgang W Weisser , Nico Eisenhauer

The Subtype Identity of Testicular Cancer Cells Determines Their Immunostimulatory Activity in a Coculture Model.

Cancers

Avec: Fabian A Gayer , Miriam Henkel , Juliane Luft , Sybille D Reichardt , Alexander Fichtner , Tobias J Legler , Holger M Reichardt

Primary germ cell tumours of the mediastinum: A review with emphasis on diagnostic challenges.

Histopathology

Avec: Alexander Fichtner , Alexander Marx , Philipp Ströbel , Felix Bremmer

[Histopathological analysis of germ cell tumours: aspects to consider].

Aktuelle Urologie

Avec: Alexander Fichtner , Daniel Nettersheim , Felix Bremmer

The pioneer and differentiation factor FOXA2 is a key driver of yolk-sac tumour formation and a new biomarker for paediatric and adult yolk-sac tumours.

Journal of cellular and molecular medicine

Avec: Wasco Wruck , Felix Bremmer , Mara Kotthoff , Alexander Fichtner , Margaretha A Skowron , Stefan Schönberger , Gabriele Calaminus , Christian Vokuhl , David Pfister , Axel Heidenreich , Peter Albers , James Adjaye , Daniel Nettersheim

Tree species richness modulates water supply in the local tree neighbourhood: evidence from wood

Proceedings. Biological sciences

Avec: Kirstin Jansen , Goddert von Oheimb , Helge Bruelheide , Werner Härdtle , Andreas Fichtner

Steroid withdrawal improves blood pressure control and nocturnal dipping in pediatric renal transplant recipients: analysis of a prospective, randomized, controlled trial.

Pediatric nephrology (Berlin, Germany)

Avec: Britta Höcker , Lutz T Weber , Ulrike John , Jens Drube , Henry Fehrenbach , Günter Klaus , Martin Pohl , Tomáš Seeman , Alexander Fichtner , Elke Wühl , Burkhard Tönshoff

Relevance of donor-specific antibody monitoring after kidney transplantation: Findings from the Collaborative Transplant Study and the Heidelberg Transplant Center.

HLA

Avec: Caner Süsal , Güclü Aykut , Christian Morath , Alexander Fichtner , Christian Unterrainer , Sabine Scherer , Thuong H Tran , Arianeb Mehrabi , Martin Zeier , Burkhard Tönshoff

Drivers of productivity and its temporal stability in a tropical tree diversity experiment.

Global change biology

Avec: Florian Schnabel , Julia A Schwarz , Adrian Dănescu , Andreas Fichtner , Charles A Nock , Jürgen Bauhus , Catherine Potvin

Urinary acute kidney injury biomarkers in very low-birth-weight infants on indomethacin for patent ductus arteriosus.

Pediatric research

Avec: Sina Waldherr , Alexander Fichtner , Bernd Beedgen , Thomas Bruckner , Franz Schaefer , Burkhard Tönshoff , Johannes Pöschl , Timm H Westhoff , Jens H Westhoff

Hamiltonian Nullspace Shuttles.

Geophysical research letters

Avec: Andreas Fichtner , Andrea Zunino

Multiple plant diversity components drive consumer communities across ecosystems.

Nature communications

Avec: Andreas Schuldt , Anne Ebeling , Matthias Kunz , Michael Staab , Claudia Guimarães-Steinicke , Dörte Bachmann , Nina Buchmann , Walter Durka , Andreas Fichtner , Felix Fornoff , Werner Härdtle , Lionel R Hertzog , Alexandra-Maria Klein , Christiane Roscher , Jörg Schaller , Goddert von Oheimb , Alexandra Weigelt , Wolfgang Weisser , Christian Wirth , Jiayong Zhang , Helge Bruelheide , Nico Eisenhauer

[Disease spectrum among guests and staff of an international luxury beach resort in the tropics].

Medizinische Klinik, Intensivmedizin und Notfallmedizin

Avec: Andreas Fichtner

Distributed acoustic sensing of microseismic sources and wave propagation in glaciated terrain.

Nature communications

Avec: F Walter , D Gräff , F Lindner , P Paitz , M Köpfli , M Chmiel , A Fichtner

Transient elastography correlated to four different histological fibrosis scores in children with liver disease.

European journal of pediatrics

Avec: Ulrike Teufel-Schäfer , Christa Flechtenmacher , Alexander Fichtner , Georg Friedrich Hoffmann , Jens Peter Schenk , Guido Engelmann

[Carbon monoxide intoxication-New aspects and current guideline-based recommendations].

Die Anaesthesiologie

Avec: A Fichtner , L Eichhorn

[Diagnostic problems in testicular tumours in consultant pathology : A practical guide].

Pathologie (Heidelberg, Germany)

Avec: Felix Bremmer , Alexander Fichtner , Annika Richter , Stefan Schweyer

Etiology and Outcome of Adult and Pediatric Acute Liver Failure in Europe.

Journal of pediatric gastroenterology and nutrition

Avec: Dominic Lenz , Marianne Hørby Jørgensen , Deirdre Kelly , Vincenzo Cardinale , Anja Geerts , Isabel Gonçalves Costa , Alexander Fichtner , Sven F Garbade , Bianca Hegen , Johannes Hilberath , Ruben de Kleine , Limas Kupčinskas , Valérie McLin , Moritz Niesert , Veronica Prado Gonzalez , Ekkehard Sturm , Christian Staufner , Eric Tjwa , José Willemse , Britta F Zecher , Fin Stolze Larsen , Marcial Sebode , Henriette Ytting

[Fundamentals in the pathology of testicular germ cell tumours].

Pathologie (Heidelberg, Germany)

Avec: Alexander Fichtner , Felix Bremmer

Hill-Chao numbers allow decomposing gamma multifunctionality into alpha and beta components.

Ecology letters

Avec: Anne Chao , Chun-Huo Chiu , Kai-Hsiang Hu , Fons van der Plas , Marc W Cadotte , Oliver Mitesser , Simon Thorn , Akira S Mori , Michael Scherer-Lorenzen , Nico Eisenhauer , Claus Bässler , Benjamin M Delory , Heike Feldhaar , Andreas Fichtner , Torsten Hothorn , Marcell K Peters , Kerstin Pierick , Goddert von Oheimb , Jörg Müller

Mycorrhizal type and tree diversity affect foliar elemental pools and stoichiometry.

The New phytologist

Avec: Elisabeth Bönisch , Evgenia Blagodatskaya , Rodolfo Dirzo , Olga Ferlian , Andreas Fichtner , Yuanyuan Huang , Samuel J Leonard , Fernando T Maestre , Goddert von Oheimb , Tama Ray , Nico Eisenhauer

Incidence, risk factors, management strategies, and outcomes of antibody-mediated rejection in pediatric kidney transplant recipients-a multicenter analysis of the Cooperative European Paediatric Renal Transplant Initiative (CERTAIN).

Pediatric nephrology (Berlin, Germany)

Avec: Alexander Fichtner , Laura Gauché , Caner Süsal , Thuong Hien Tran , Rüdiger Waldherr , Kai Krupka , Isabella Guzzo , Andrea Carraro , Jun Oh , Matthias Zirngibl , Marcus Weitz , Jens König , Anja Büscher , Laszlo Berta , Thomas Simon , Atif Awan , Krisztina Rusai , Rezan Topaloglu , Licia Peruzzi , Nikoleta Printza , Jon Jin Kim , Lutz T Weber , Anette Melk , Lars Pape , Susanne Rieger , Christian Patry , Britta Höcker , Burkhard Tönshoff , Auteur inconnu

Réseau de co-auteurs

Andreas Fichtner 9 collaborations

Burkhard Tönshoff 6 collaborations

Felix Bremmer 6 collaborations

Goddert von Oheimb 5 collaborations

Nico Eisenhauer 4 collaborations

A Fichtner 3 collaborations

Caner Süsal 3 collaborations

Daniel Nettersheim 3 collaborations

Britta Höcker 3 collaborations

Werner Härdtle 3 collaborations

Claus Peter Schmitt 2 collaborations

Annika Richter 2 collaborations

Stefan Schweyer 2 collaborations

Fabian A Gayer 2 collaborations

Philipp Ströbel 2 collaborations

Christian Patry 2 collaborations

Jörg Müller 2 collaborations

Oliver Mitesser 2 collaborations

Marc W Cadotte 2 collaborations

Fons van der Plas 2 collaborations

Akira S Mori 2 collaborations

Anne Chao 2 collaborations

Michael Scherer-Lorenzen 2 collaborations

Claus Bässler 2 collaborations

Benjamin M Delory 2 collaborations

Heike Feldhaar 2 collaborations

Torsten Hothorn 2 collaborations

Marcell K Peters 2 collaborations

Kerstin Pierick 2 collaborations

Simon Thorn 2 collaborations

Helge Bruelheide 2 collaborations

Lutz T Weber 2 collaborations

R Cordesmeyer 1 collaboration

R Laskawi 1 collaboration

H Schliephake 1 collaboration

P Kauffmann 1 collaboration

J Beck 1 collaboration

K Bornemann-Kolatzki 1 collaboration

E Schütz 1 collaboration

P Ströbel 1 collaboration

S Kueffer 1 collaboration

F Bremmer 1 collaboration

Juri Fuchs 1 collaboration

Anastasia Murtha-Lemekhova 1 collaboration

Markus Kessler 1 collaboration

Patrick Günther 1 collaboration

Jan Pfeiffenberger 1 collaboration

Pascal Probst 1 collaboration

Katrin Hoffmann 1 collaboration

Annika Gold 1 collaboration

Daniela Choukair 1 collaboration

Duska Dragun 1 collaboration

Simon Filmar 1 collaboration

Nadine T Gaisa 1 collaboration

Henning Reis 1 collaboration

Christoph Oing 1 collaboration

Andreas Leha 1 collaboration

Stefan Küffer 1 collaboration

Silke Kaulfuß 1 collaboration

Markus Ries 1 collaboration

Dries Landuyt 1 collaboration

Michael P Perring 1 collaboration

Haben Blondeel 1 collaboration

Emiel De Lombaerde 1 collaboration

Leen Depauw 1 collaboration

Eline Lorer 1 collaboration

Sybryn L Maes 1 collaboration

Lander Baeten 1 collaboration

Laurent Bergès 1 collaboration

Markus Bernhardt-Römermann 1 collaboration

Guntis Brūmelis 1 collaboration

Jörg Brunet 1 collaboration

Markéta Chudomelová 1 collaboration

Janusz Czerepko 1 collaboration

Guillaume Decocq 1 collaboration

Jan den Ouden 1 collaboration

Pieter De Frenne 1 collaboration

Thomas Dirnböck 1 collaboration

Tomasz Durak 1 collaboration

Radosław Gawryś 1 collaboration

Radim Hédl 1 collaboration

Steffi Heinrichs 1 collaboration

Thilo Heinken 1 collaboration

Bogdan Jaroszewicz 1 collaboration

Keith Kirby 1 collaboration

Martin Kopecký 1 collaboration

František Máliš 1 collaboration

Martin Macek 1 collaboration

Fraser J G Mitchell 1 collaboration

Tobias Naaf 1 collaboration

Petr Petřík 1 collaboration

Kamila Reczyńska 1 collaboration

Wolfgang Schmidt 1 collaboration

Tibor Standovár 1 collaboration

Krzysztof Swierkosz 1 collaboration

Simon M Smart 1 collaboration

Hans Van Calster 1 collaboration

Ondřej Vild 1 collaboration

Donald M Waller 1 collaboration

Monika Wulf 1 collaboration

Kris Verheyen 1 collaboration

Christian Ammer 1 collaboration

Petr Baldrian 1 collaboration

Peter Biedermann 1 collaboration

Simone Cesarz 1 collaboration

Alice Claßen 1 collaboration

Claudia Kuenzer 1 collaboration

Thomas Schmitt 1 collaboration

Bernhard Schuldt 1 collaboration

Dominik Seidel 1 collaboration

Diana Six 1 collaboration

Ingolf Steffan-Dewenter 1 collaboration

Martin Wegmann 1 collaboration

Wolfgang W Weisser 1 collaboration

Miriam Henkel 1 collaboration

Juliane Luft 1 collaboration

Sybille D Reichardt 1 collaboration

Tobias J Legler 1 collaboration

Holger M Reichardt 1 collaboration

Alexander Marx 1 collaboration

Wasco Wruck 1 collaboration

Mara Kotthoff 1 collaboration

Margaretha A Skowron 1 collaboration

Stefan Schönberger 1 collaboration

Gabriele Calaminus 1 collaboration

Christian Vokuhl 1 collaboration

David Pfister 1 collaboration

Axel Heidenreich 1 collaboration

Peter Albers 1 collaboration

James Adjaye 1 collaboration

Kirstin Jansen 1 collaboration

Ulrike John 1 collaboration

Jens Drube 1 collaboration

Henry Fehrenbach 1 collaboration

Günter Klaus 1 collaboration

Martin Pohl 1 collaboration

Tomáš Seeman 1 collaboration

Elke Wühl 1 collaboration

Güclü Aykut 1 collaboration

Christian Morath 1 collaboration

Christian Unterrainer 1 collaboration

Sabine Scherer 1 collaboration

Thuong H Tran 1 collaboration

Arianeb Mehrabi 1 collaboration

Martin Zeier 1 collaboration

Florian Schnabel 1 collaboration

Julia A Schwarz 1 collaboration

Adrian Dănescu 1 collaboration

Charles A Nock 1 collaboration

Jürgen Bauhus 1 collaboration

Catherine Potvin 1 collaboration

Sina Waldherr 1 collaboration

Bernd Beedgen 1 collaboration

Thomas Bruckner 1 collaboration

Franz Schaefer 1 collaboration

Johannes Pöschl 1 collaboration

Timm H Westhoff 1 collaboration

Jens H Westhoff 1 collaboration

Andrea Zunino 1 collaboration

Andreas Schuldt 1 collaboration

Anne Ebeling 1 collaboration

Matthias Kunz 1 collaboration

Michael Staab 1 collaboration

Claudia Guimarães-Steinicke 1 collaboration

Dörte Bachmann 1 collaboration

Nina Buchmann 1 collaboration

Walter Durka 1 collaboration

Felix Fornoff 1 collaboration

Lionel R Hertzog 1 collaboration

Alexandra-Maria Klein 1 collaboration

Christiane Roscher 1 collaboration

Jörg Schaller 1 collaboration

Alexandra Weigelt 1 collaboration

Wolfgang Weisser 1 collaboration

Christian Wirth 1 collaboration

Jiayong Zhang 1 collaboration

F Walter 1 collaboration

D Gräff 1 collaboration

F Lindner 1 collaboration

P Paitz 1 collaboration

M Köpfli 1 collaboration

M Chmiel 1 collaboration

Ulrike Teufel-Schäfer 1 collaboration

Christa Flechtenmacher 1 collaboration

Georg Friedrich Hoffmann 1 collaboration

Jens Peter Schenk 1 collaboration

Guido Engelmann 1 collaboration

L Eichhorn 1 collaboration

Dominic Lenz 1 collaboration

Marianne Hørby Jørgensen 1 collaboration

Deirdre Kelly 1 collaboration

Vincenzo Cardinale 1 collaboration

Anja Geerts 1 collaboration

Isabel Gonçalves Costa 1 collaboration

Sven F Garbade 1 collaboration

Bianca Hegen 1 collaboration

Johannes Hilberath 1 collaboration

Ruben de Kleine 1 collaboration

Limas Kupčinskas 1 collaboration

Valérie McLin 1 collaboration

Moritz Niesert 1 collaboration

Veronica Prado Gonzalez 1 collaboration

Ekkehard Sturm 1 collaboration

Christian Staufner 1 collaboration

Eric Tjwa 1 collaboration

José Willemse 1 collaboration

Britta F Zecher 1 collaboration

Fin Stolze Larsen 1 collaboration

Marcial Sebode 1 collaboration

Henriette Ytting 1 collaboration

Chun-Huo Chiu 1 collaboration

Kai-Hsiang Hu 1 collaboration

Elisabeth Bönisch 1 collaboration

Evgenia Blagodatskaya 1 collaboration

Rodolfo Dirzo 1 collaboration

Olga Ferlian 1 collaboration

Yuanyuan Huang 1 collaboration

Samuel J Leonard 1 collaboration

Fernando T Maestre 1 collaboration

Tama Ray 1 collaboration

Laura Gauché 1 collaboration

Thuong Hien Tran 1 collaboration

Rüdiger Waldherr 1 collaboration

Kai Krupka 1 collaboration

Isabella Guzzo 1 collaboration

Andrea Carraro 1 collaboration

Jun Oh 1 collaboration

Matthias Zirngibl 1 collaboration

Marcus Weitz 1 collaboration

Jens König 1 collaboration

Anja Büscher 1 collaboration

Laszlo Berta 1 collaboration

Thomas Simon 1 collaboration

Atif Awan 1 collaboration

Krisztina Rusai 1 collaboration

Rezan Topaloglu 1 collaboration

Licia Peruzzi 1 collaboration

Nikoleta Printza 1 collaboration

Jon Jin Kim 1 collaboration

Anette Melk 1 collaboration

Lars Pape 1 collaboration

Susanne Rieger 1 collaboration

None None 1 collaboration