R
Ramona Bolognini
Researcher at University of Bern
Publications - 5
Citations - 122
Ramona Bolognini is an academic researcher from University of Bern. The author has contributed to research in topics: Multiplex ligation-dependent probe amplification & Copy-number variation. The author has an hindex of 3, co-authored 4 publications receiving 85 citations.
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Journal ArticleDOI
Deficiency of ECHS1 causes mitochondrial encephalopathy with cardiac involvement.
Tobias B. Haack,Christopher B. Jackson,Kei Murayama,Laura S. Kremer,André Schaller,Urania Kotzaeridou,Maaike de Vries,Gudrun Schottmann,Saikat Santra,Boriana Büchner,Thomas Wieland,Elisabeth Graf,Peter Freisinger,Seila Eggimann,Akira Ohtake,Yasushi Okazaki,Masakazu Kohda,Yoshihito Kishita,Yoshimi Tokuzawa,Sascha Sauer,Yasin Memari,Anja Kolb-Kokocinski,Richard Durbin,Oswald Hasselmann,Kirsten Cremer,Beate Albrecht,Dagmar Wieczorek,Hartmut Engels,Dagmar Hahn,Alexander M. Zink,Charlotte L. Alston,Robert W. Taylor,Richard J. Rodenburg,Regina Trollmann,Wolfgang Sperl,Tim M. Strom,Georg F. Hoffmann,Johannes A. Mayr,Thomas Meitinger,Ramona Bolognini,Markus Schuelke,Jean-Marc Nuoffer,Stefan Kölker,Holger Prokisch,Thomas Klopstock,Thomas Klopstock +45 more
TL;DR: The broad phenotypic spectrum and pathobiochemistry of individuals with autosomal‐recessive ECHS1 deficiency is described.
Journal ArticleDOI
A variant in MRPS14 (uS14m) causes perinatal hypertrophic cardiomyopathy with neonatal lactic acidosis, growth retardation, dysmorphic features and neurological involvement
Christopher B. Jackson,Martina Huemer,Ramona Bolognini,Franck Martin,Gabor Szinnai,Birgit C. Donner,Uwe Richter,Brendan J. Battersby,Jean-Marc Nuoffer,Anu Suomalainen,André Schaller +10 more
TL;DR: The data demonstrate pathogenic mutations in MRPS14 can manifest as a perinatal-onset mitochondrial hypertrophic cardiomyopathy with a novel molecular pathogenic mechanism that impairs the function of mitochondrial ribosomes during translation elongation or mitochondrial mRNA recruitment rather than assembly.
Journal ArticleDOI
Characterization of two novel intronic OPA1 mutations resulting in aberrant pre-mRNA splicing.
Ramona Bolognini,Christina Gerth-Kahlert,Mathias Abegg,Deborah Bartholdi,Nicolas Mathis,Veit Sturm,Sabina Gallati,André Schaller +7 more
TL;DR: This study shows the importance of transcript analysis to determine the consequences of unclear intronic mutations in OPA1 in proximity to the intron-exon boundaries.
Secondary Mitochondrial Genome Deletions in Hereditary Spastic Paraplegia due to SPG7 Mutations
TL;DR: Hereditary spastic paraplegia is a heterogeneous group of diseases with varied clinical symptoms, age of onset and progression, and mutations in more than 70 genes are known to causevarious forms of the disorder.
Journal ArticleDOI
Early‐onset leukoencephalomyelopathy due to a biallelic NDUFV1 variant in a mid‐forties patient
Markus Gschwind,Nuria Garcia Segarra,André Schaller,Ramona Bolognini,Jean-Marc Nuoffer,Raphael Hourez,Manuel Deprez,Benoit Lhermitte,Philippe Maeder,Christel Tran,Thierry Kuntzer +10 more
TL;DR: The understanding of NDUFV1 variants with a 14‐fold longer lifetime than so far reported cases is extended, and will foster sensitivity toward respiratory chain disease also in adult patients with sudden deteriorating neurological deficits.