0000000000520527

AUTHOR

Krishna Chatterjee

showing 2 related works from this author

An organelle-specific protein landscape identifies novel diseases and molecular mechanisms.

2016

Cellular organelles provide opportunities to relate biological mechanisms to disease. Here we use affinity proteomics, genetics and cell biology to interrogate cilia: poorly understood organelles, where defects cause genetic diseases. Two hundred and seventeen tagged human ciliary proteins create a final landscape of 1,319 proteins, 4,905 interactions and 52 complexes. Reverse tagging, repetition of purifications and statistical analyses, produce a high-resolution network that reveals organelle-specific interactions and complexes not apparent in larger studies, and links vesicle transport, the cytoskeleton, signalling and ubiquitination to ciliary signalling and proteostasis. We observe sub…

Proteomics0301 basic medicineSystems AnalysisDNA Mutational Analysislnfectious Diseases and Global Health Radboud Institute for Molecular Life Sciences [Radboudumc 4]General Physics and AstronomyDatasets as Topicmethods [Chromatography Affinity]ProteomicsSensory disorders Donders Center for Medical Neuroscience [Radboudumc 12]Chromatography AffinityMass SpectrometryProtein Interaction Mappingtherapy [Ciliopathies]genetics [Ciliopathies]methods [Molecular Targeted Therapy]Molecular Targeted TherapyProtein Interaction MapsMultidisciplinaryCiliumChemistry (all)Qabnormalities [Spine]pathology [Ciliopathies]genetics [Muscle Hypotonia]therapy [Muscle Hypotonia]Metabolic Disorders Radboud Institute for Molecular Life Sciences [Radboudumc 6]metabolism [Proteins]isolation & purification [Proteins]physiology [Biological Transport]3. Good healthCell biologyVesicular transport proteinpathology [Dwarfism]metabolism [Cilia]Muscle Hypotoniaddc:500pathology [Muscle Hypotonia]pathology [Spine]genetics [Dwarfism]Rare cancers Radboud Institute for Health Sciences [Radboudumc 9]ScienceDwarfismExocystBiologyArticleGeneral Biochemistry Genetics and Molecular BiologyPhysics and Astronomy (all)03 medical and health sciencesIntraflagellar transportCiliogenesisOrganelleHumansCiliaBiochemistry Genetics and Molecular Biology (all)ProteinsBiological TransportGeneral Chemistrytherapy [Dwarfism]Fibroblastsgenetics [Proteins]CiliopathiesSpinemethods [Protein Interaction Mapping]Renal disorders Radboud Institute for Molecular Life Sciences [Radboudumc 11]030104 developmental biologyProteostasisHEK293 Cellsmethods [Proteomics]
researchProduct

Homozygous Resistance to Thyroid Hormone β: Can Combined Antithyroid Drug and Triiodothyroacetic Acid Treatment Prevent Cardiac Failure?

2017

Resistance to thyroid hormone β (RTHβ) due to homozygous THRB defects is exceptionally rare, with only five kindreds reported worldwide. Cardiac dysfunction, which can be life-threatening, is recognized in the disorder. Here we describe the clinical, metabolic, ophthalmic, and cardiac findings in a 9-year-old boy harboring a biallelic THRB mutation (R243Q), along with biochemical, physiologic, and cardiac responses to carbimazole and triiodothyroacetic acid (TRIAC) therapy. The patient exhibits recognized features (goiter, nonsuppressed thyroid-stimulating hormone levels, upper respiratory tract infections, hyperactivity, low body mass index) of heterozygous RTHβ, with additional characteri…

0301 basic medicineCardiac function curvemedicine.medical_specialtyendocrine systemGoiterendocrine system diseasesEndocrinology Diabetes and Metabolism030209 endocrinology & metabolismCase ReportsCardiovascularthyroidresistance to thyroid hormonehomozygous THRB mutation03 medical and health sciences0302 clinical medicineClinical ResearchInternal medicinemedicine2.1 Biological and endogenous factorsDecompensation2. Zero hungercardiac thyrotoxicosisbusiness.industryThyroidDilated cardiomyopathymedicine.disease3. Good health030104 developmental biologyEndocrinologymedicine.anatomical_structureCarbimazoleHeart Disease6.1 PharmaceuticalsBasal metabolic ratebusinessHormonemedicine.drug
researchProduct