FIND

researchers

DISCOVER

relevant articles

PROMOTE

your research

now for free

Katja Hedrich

Research Profile

Procedures

DNA Mutational Analysis

Concepts & Ideas

Disorders

Chemicals & Drugs

Physiology

Living Beings

Heterozygote

Genes & Molecular Sequences

Alleles

Co-author Network

Publications

TOP 3
Johann Hagenah; Inke R König; B Becker; Rüdiger Hilker; Meike Kasten; Katja Hedrich; Peter P Pramstaller; Christine Klein; Günter Seidel
Substantia nigra hyperechogenicity correlates with clinical status and number of Parkin mutated alleles.
Ana Djarmati; Miodrag Guzvić; Anne Grünewald; Anthony E Lang; Peter P Pramstaller; David K Simon; Angela M Kaindl; Peter Vieregge; Anders O H Nygren; christian beetz; Katja Hedrich; Christine Klein
Rapid and reliable detection of exon rearrangements in various movement disorders genes by multiplex ligation-dependent probe amplification.
Ferdinand Binkofski; Kathrin Reetz; Christian Gaser; Rüdiger Hilker; Johann Hagenah; Katja Hedrich; Thilo van Eimeren; A Thiel; Christian Büchel; Peter P Pramstaller; Hartwig R Siebner; Christine Klein
Morphometric fingerprint of asymptomatic Parkin and PINK1 mutation carriers in the basal ganglia.

Register for free to view:

Visualized networks:

See your personal network in
sophisticated graphical views

GeoTargeted Searches:

Locate experts around the world
and connect with global collaborators

Research Profiles:

See the research activity
of experts around the globe

Geonetwork of Katja Hedrich (preview)

Cities where this author has publications
Cities where co-authors of this author have publications

Flash Player Required

All Publications

2007: Johann Hagenah; Inke R König; B Becker; Rüdiger Hilker; Meike Kasten; Katja Hedrich; Peter P Pramstaller; Christine Klein; Günter Seidel
Substantia nigra hyperechogenicity correlates with clinical status and number of Parkin mutated alleles.
Journal of neurology 2007;254(10):1407-13.
2007: Ana Djarmati; Miodrag Guzvić; Anne Grünewald; Anthony E Lang; Peter P Pramstaller; David K Simon; Angela M Kaindl; Peter Vieregge; Anders O H Nygren; christian beetz; Katja Hedrich; Christine Klein
Rapid and reliable detection of exon rearrangements in various movement disorders genes by multiplex ligation-dependent probe amplification.
Movement disorders : official journal of the Movement Disorder Society 2007;22(12):1708-14.
2007: Ferdinand Binkofski; Kathrin Reetz; Christian Gaser; Rüdiger Hilker; Johann Hagenah; Katja Hedrich; Thilo van Eimeren; A Thiel; Christian Büchel; Peter P Pramstaller; Hartwig R Siebner; Christine Klein
Morphometric fingerprint of asymptomatic Parkin and PINK1 mutation carriers in the basal ganglia.
Neurology 2007;69(9):842-50.
2007: Susanne Steinlechner; Jessica Stahlberg; Birgit Völkel; Ana Djarmati; Johann Hagenah; Anja Hiller; Katja Hedrich; Inke R König; Christine Klein; Rebekka Lencer
Co-occurrence of affective and schizophrenia spectrum disorders with PINK1 mutations.
Journal of neurology, neurosurgery, and psychiatry 2007;78(5):532-5.
2007: Anja Hiller; Johann Hagenah; Ana Djarmati; Katja Hedrich; Kathrin Reetz; Christiane Schneider-Gold; Wolfram Kress; Alexander Münchau; Christine Klein
Phenotypic spectrum of PINK1-associated parkinsonism in 15 mutation carriers from 1 family.
Movement disorders : official journal of the Movement Disorder Society 2007;22(1):145-7.
2006: E M J Foncke; M C F Gerrits; F van Ruissen; Frank Baas; Katja Hedrich; C C Tijssen; Christine Klein; Marina A J Tijssen
Distal myoclonus and late onset in a large Dutch family with myoclonus-dystonia.
Neurology 2006;67(9):1677-80.
2006: Katja Hedrich; Susen Winkler; Johann Hagenah; Kemal Kabakci; Meike Kasten; Eberhard Schwinger; Jens Volkmann; Peter P Pramstaller; Vladimir Kostic; Peter Vieregge; Christine Klein
Recurrent LRRK2 (Park8) mutations in early-onset Parkinson's disease.
Movement disorders : official journal of the Movement Disorder Society 2006;21(9):1506-10.
2006: Ana Djarmati; Katja Hedrich; Marina Svetel; Thora Lohnau; Eberhard Schwinger; Stanka Romac; Peter P Pramstaller; Vladimir Kostić; Christine Klein
Heterozygous PINK1 mutations: a susceptibility factor for Parkinson disease?
Movement disorders : official journal of the Movement Disorder Society 2006;21(9):1526-30.
2006: A Schmidt; Hans-Christian Jabusch; Eckart Altenmüller; Johann Hagenah; N Brüggemann; Katja Hedrich; Rachel Saunders-Pullman; Susan Bressman; Patricia L Kramer; Christine Klein
Dominantly transmitted focal dystonia in families of patients with musician's cramp.
Neurology 2006;67(4):691-3.
2006: Christoph Helmchen; A Schwekendiek; Peter P Pramstaller; Katja Hedrich; Christine Klein; Holger Rambold
Blink amplitude but not saccadic hypometria indicates carriers of Parkin mutations.
Journal of neurology 2006;253(8):1071-5.
2006: Johann Hagenah; Katja Hedrich; B Becker; Peter P Pramstaller; Günter Seidel; Christine Klein
Distinguishing early-onset PD from dopa-responsive dystonia with transcranial sonography.
Neurology 2006;66(12):1951-2.
2006: Katja Hedrich; Johann Hagenah; Ana Djarmati; Anja Hiller; Thora Lohnau; Kathrin Lasek; Anne Grünewald; Rüdiger Hilker; Susanne Steinlechner; Heather Boston; Norman Kock; Christiane Schneider-Gold; Wolfram Kress; Hartwig R Siebner; Ferdinand Binkofski; Rebekka Lencer; Alexander Münchau; Christine Klein
Clinical spectrum of homozygous and heterozygous PINK1 mutations in a large German family with Parkinson disease: role of a single hit?
Archives of neurology 2006;63(6):833-8.
2006: Christine Klein; Anne Grünewald; Katja Hedrich
Early-onset parkinsonism associated with PINK1 mutations: frequency, genotypes, and phenotypes.
Neurology 2006;66(7):1129-30; author reply 1129-30.
2006: M C F Gerrits; E M J Foncke; Rob J De Haan; Katja Hedrich; Y L C van de Leemput; Frank Baas; Laurie J Ozelius; Johannes D Speelman; Christine Klein; Marina A J Tijssen
Phenotype-genotype correlation in Dutch patients with myoclonus-dystonia.
Neurology 2006;66(5):759-61.
2006: Susanna Adel; Ana Djarmati; Kemal Kabakci; Irene Pichler; Cordula Eskelson; Thora Lohnau; Norman Kock; Johann Hagenah; Katja Hedrich; Eberhard Schwinger; Patricia L Kramer; Peter P Pramstaller; Christine Klein
Co-occurrence of restless legs syndrome and Parkin mutations in two families.
Movement disorders : official journal of the Movement Disorder Society 2006;21(2):258-63.
2005: Carsten Buhmann; Ferdinand Binkofski; Christine Klein; Christian Büchel; Thilo van Eimeren; Christian Erdmann; Katja Hedrich; Meike Kasten; Johann Hagenah; Günther Deuschl; Peter P Pramstaller; Hartwig R Siebner
Motor reorganization in asymptomatic carriers of a single mutant Parkin allele: a human model for presymptomatic parkinsonism.
Brain : a journal of neurology 2005;128(Pt 10):2281-90.
2005: Bernhard Kis; Katja Hedrich; Martin Kann; Eberhard Schwinger; D Kömpf; Christine Klein; Peter P Pramstaller
Oculogyric dystonic states in early-onset parkinsonism with basal ganglia calcifications.
Neurology 2005;65(5):761.
2005: Peter P Pramstaller; Michael G Schlossmacher; Thomas S Jacques; Francesco Scaravilli; Cordula Eskelson; Imelda Pepivani; Katja Hedrich; Susanna Adel; Melissa Gonzales-McNeal; Rüdiger Hilker; Patricia L Kramer; Christine Klein
Lewy body Parkinson's disease in a large pedigree with 77 Parkin mutation carriers.
Annals of neurology 2005;58(3):411-22.
2005: Christine Klein; Ana Djarmati; Katja Hedrich; Nora Schäfer; Cesa Scaglione; Roberta Marchese; Norman Kock; Birgitt Schuele; Anja Hiller; Thora Lohnau; Susen Winkler; Karin Wiegers; Robert Hering; Peter Bauer; Olaf Riess; Giovanni Abbruzzese; Paolo Martinelli; Peter P Pramstaller
PINK1, Parkin, and DJ-1 mutations in Italian patients with early-onset parkinsonism.
European journal of human genetics : EJHG 2005;13(9):1086-93.
2005: Katja Hedrich; Peter P Pramstaller; Katrin Stübke; Anja Hiller; Kemal Kabakci; Sabine Purmann; Meike Kasten; Cesa Scaglione; Eberhard Schwinger; Jens Volkmann; Vladimir Kostic; Peter Vieregge; Paolo Martinelli; Giovanni Abbruzzese; Christine Klein; Christine Zühlke
Premutations in the FMR1 gene as a modifying factor in Parkin-associated Parkinson's disease?
Movement disorders : official journal of the Movement Disorder Society 2005;20(8):1060-2.
2005: Kemal Kabakci; K Isbruch; Karla Schilling; Katja Hedrich; Patricia de Carvalho Aguiar; Laurie J Ozelius; Patricia L Kramer; M H R M Schwarz; Christine Klein
Genetic heterogeneity in rapid onset dystonia-parkinsonism: description of a new family.
Journal of neurology, neurosurgery, and psychiatry 2005;76(6):860-2.
2005: Johann Hagenah; Rachel Saunders-Pullman; Katja Hedrich; Kemal Kabakci; K Habermann; Karin Wiegers; Kathrin Mohrmann; Thora Lohnau; Deborah Raymond; Peter Vieregge; TG Nygaard; Laurie J Ozelius; Susan Bressman; Christine Klein
High mutation rate in dopa-responsive dystonia: detection with comprehensive GCHI screening.
Neurology 2005;64(5):908-11.
2004: C H Zühlke; Andreas Dalski; M Habeck; K Straube; Katja Hedrich; M Hoeltzenbein; A Konstanzer; Yorck Hellenbroich; Eberhard Schwinger
Extension of the mutation spectrum in Friedreich's ataxia: detection of an exon deletion and novel missense mutations.
European journal of human genetics : EJHG 2004;12(11):979-82.
2004: Katja Hedrich; Cordula Eskelson; Beth Wilmot; Karen Marder; Juliette Harris; Jennifer Garrels; Helen Meija-Santana; Peter Vieregge; Helfried Jacobs; Susan Bressman; Anthony E Lang; Martin Kann; Giovanni Abbruzzese; Paolo Martinelli; Eberhard Schwinger; Laurie J Ozelius; Peter P Pramstaller; Christine Klein; Patricia L Kramer
Distribution, type, and origin of Parkin mutations: review and case studies.
Movement disorders : official journal of the Movement Disorder Society 2004;19(10):1146-57.
2004: Birgitt Schuele; Norman Kock; Marina Svetel; Natasa Dragasevic; Katja Hedrich; Patricia de Carvalho Aguiar; Liu Liu; Kemal Kabakci; Jennifer Garrels; E-M Meyer; I Berisavac; Eberhard Schwinger; Patricia L Kramer; Laurie J Ozelius; Christine Klein; Vladimir Kostic
Genetic heterogeneity in ten families with myoclonus-dystonia.
Journal of neurology, neurosurgery, and psychiatry 2004;75(8):1181-5.
2004: Ana Djarmati; Katja Hedrich; Marina Svetel; Nora Schäfer; Vladislava Juric; Slobodanka Vukosavic; Robert Hering; Olaf Riess; Stanka Romac; Christine Klein; Vladimir Kostic
Detection of Parkin (PARK2) and DJ1 (PARK7) mutations in early-onset Parkinson disease: Parkin mutation frequency depends on ethnic origin of patients.
Human mutation 2004;23(5):525.
2004: Katja Hedrich; E-M Meyer; Birgitt Schuele; Norman Kock; Patricia de Carvalho Aguiar; Karin Wiegers; J H T M Koelman; Jennifer Garrels; R Dürr; Liu Liu; Eberhard Schwinger; Laurie J Ozelius; B Landwehrmeyer; A Jon Stoessl; Marina A J Tijssen; Christine Klein
Myoclonus-dystonia: detection of novel, recurrent, and de novo SGCE mutations.
Neurology 2004;62(7):1229-31.
2004: Kemal Kabakci; Katja Hedrich; J C Leung; Manfred Mitterer; Peter Vieregge; Rebekka Lencer; Johann Hagenah; Jennifer Garrels; K Witt; F Klostermann; Marina Svetel; Jennifer Friedman; Vladimir Kostic; Susan Bressman; Xandra O Breakefield; Laurie J Ozelius; Peter P Pramstaller; Christine Klein
Mutations in DYT1: extension of the phenotypic and mutational spectrum.
Neurology 2004;62(3):395-400.
2004: Katja Hedrich; Ana Djarmati; Nora Schäfer; Robert Hering; Claudia Wellenbrock; Peter H Weiss; Rüdiger Hilker; Peter Vieregge; Laurie J Ozelius; Peter Heutink; Vincenzo Bonifati; Eberhard Schwinger; Anthony E Lang; J Noth; Susan Bressman; Peter P Pramstaller; Olaf Riess; Christine Klein
DJ-1 (PARK7) mutations are less frequent than Parkin (PARK2) mutations in early-onset Parkinson disease.
Neurology 2004;62(3):389-94.
2004: Norman Kock; Meike Kasten; Birgitt Schuele; Katja Hedrich; Karin Wiegers; Kemal Kabakci; Johann Hagenah; Peter P Pramstaller; Matthias F Nitschke; Alexander Münchau; Jürgen Sperner; Christine Klein
Clinical and genetic features of myoclonus-dystonia in 3 cases: a video presentation.
Movement disorders : official journal of the Movement Disorder Society 2004;19(2):231-4.
2004: Katja Hedrich; Nora Schäfer; Robert Hering; Johann Hagenah; Andrea J Lanthaler; Eberhard Schwinger; Patricia L Kramer; Laurie J Ozelius; Susan Bressman; Giovanni Abbruzzese; Paolo Martinelli; Vladimir Kostic; Peter P Pramstaller; Peter Vieregge; Olaf Riess; Christine Klein
The R98Q variation in DJ-1 represents a rare polymorphism.
Annals of neurology 2004;55(1):145; author reply 145-6.
2003: Claudia Wellenbrock; Katja Hedrich; Nora Schäfer; Meike Kasten; Helfried Jacobs; Eberhard Schwinger; Johann Hagenah; Peter P Pramstaller; Peter Vieregge; Christine Klein
NR4A2 mutations are rare among European patients with familial Parkinson's disease.
Annals of neurology 2003;54(3):415.
2003: Christine Klein; Katja Hedrich; Claudia Wellenbrock; Martin Kann; Juliette Harris; Karen Marder; Anthony E Lang; Eberhard Schwinger; Laurie J Ozelius; Peter Vieregge; Peter P Pramstaller; Patricia L Kramer
Frequency of parkin mutations in late-onset Parkinson's disease.
Annals of neurology 2003;54(3):415-6; author reply 416-7.
2002: Christine Klein; Katja Hedrich; K Kabakçi; Kathrin Mohrmann; Karin Wiegers; Olfert Landt; Johann Hagenah; Eberhard Schwinger; Peter P Pramstaller; Laurie J Ozelius; K Gucuyener; Sabiha Aysun; E Demir
Exon deletions in the GCHI gene in two of four Turkish families with dopa-responsive dystonia.
Neurology 2002;59(11):1783-6.
2002: Birgitt Müller; Katja Hedrich; Norman Kock; Natasa Dragasevic; Marina Svetel; Jennifer Garrels; Olfert Landt; Matthias F Nitschke; Peter P Pramstaller; Wolf Reik; Eberhard Schwinger; Jürgen Sperner; Laurie J Ozelius; Vladimir Kostic; Christine Klein
Evidence that paternal expression of the epsilon-sarcoglycan gene accounts for reduced penetrance in myoclonus-dystonia.
American journal of human genetics 2002;71(6):1303-11.
2002: Norman Kock; Birgitt Müller; Peter Vieregge; Peter P Pramstaller; Karen Marder; Giovanni Abbruzzese; Paolo Martinelli; Anthony E Lang; Helfried Jacobs; Johann Hagenah; Juliette Harris; Helen Meija-Santana; Stanley Fahn; Katja Hedrich; Martin Kann; Ulrike Gehlken; Biljana Culjkovic; Eberhard Schwinger; Zbigniew K Wszolek; Christine Zühlke; Christine Klein
Role of SCA2 mutations in early- and late-onset dopa-responsive parkinsonism.
Annals of neurology 2002;52(2):257-8; author reply 258.
2002: Martin Kann; Helfried Jacobs; Kathrin Mohrmann; Kirsten Schumacher; Katja Hedrich; Jennifer Garrels; Karin Wiegers; Eberhard Schwinger; Peter P Pramstaller; Xandra O Breakefield; Laurie J Ozelius; Peter Vieregge; Christine Klein
Role of parkin mutations in 111 community-based patients with early-onset parkinsonism.
Annals of neurology 2002;51(5):621-5.
2002: Katja Hedrich; Karen Marder; Juliette Harris; Martin Kann; T Lynch; Helen Meija-Santana; Peter P Pramstaller; Eberhard Schwinger; Susan Bressman; Stanley Fahn; Christine Klein
Evaluation of 50 probands with early-onset Parkinson's disease for Parkin mutations.
Neurology 2002;58(8):1239-46.
2002: Rüdiger Hilker; Christine Klein; Katja Hedrich; Laurie J Ozelius; Peter Vieregge; Karl Herholz; Peter P Pramstaller; Wolf-Dieter Heiss
The striatal dopaminergic deficit is dependent on the number of mutant alleles in a family with mutations in the parkin gene: evidence for enzymatic parkin function in humans.
Neuroscience letters 2002;323(1):50-4.
2002: Martin Kann; Katja Hedrich; Peter Vieregge; Helfried Jacobs; B Müller; Norman Kock; Eberhard Schwinger; Christine Klein; Karen Marder; Juliette Harris; Helen Meija-Santana; Susan Bressman; Laurie J Ozelius; Anthony E Lang; Peter P Pramstaller
The parkin gene is not involved in late-onset Parkinson's disease.
Neurology 2002;58(5):835; author reply 835.
2002: Peter P Pramstaller; G Künig; Klaus L Leenders; Martin Kann; Katja Hedrich; Peter Vieregge; Christopher G Goetz; Christine Klein
Parkin mutations in a patient with hemiparkinsonism-hemiatrophy: a clinical-genetic and PET study.
Neurology 2002;58(5):808-10.
2002: Peter P Pramstaller; Bernhard Kis; Cordula Eskelson; Katja Hedrich; Monika Scherer; Eberhard Schwinger; Xandra O Breakefield; Patricia L Kramer; Laurie J Ozelius; Christine Klein
Phenotypic variability in a large kindred (Family LA) with deletions in the parkin gene.
Movement disorders : official journal of the Movement Disorder Society 2002;17(2):424-6.
2001: Katja Hedrich; Martin Kann; A J Lanthaler; Andreas Dalski; Cordula Eskelson; Olfert Landt; Eberhard Schwinger; Peter Vieregge; Anthony E Lang; Xandra O Breakefield; Laurie J Ozelius; Peter P Pramstaller; Christine Klein
The importance of gene dosage studies: mutational analysis of the parkin gene in early-onset parkinsonism.
Human molecular genetics 2001;10(16):1649-56.