0000000000460010

AUTHOR

Fátima Riveiro

showing 2 related works from this author

Reversible Axonal Dystrophy by Calcium Modulation in Frataxin-Deficient Sensory Neurons of YG8R Mice

2017

15 Pages, 8 Figures. The Supplementary Material for this article can be found online at: http://journal.frontiersin.org/article/10.3389/fnmol.2017.00264/full#supplementary-material

0301 basic medicineAtaxiaNeuriteFriedreich’s ataxiarare diseaseMitochondrionlcsh:RC321-57103 medical and health sciencesCellular and Molecular Neurosciencechemistry.chemical_compound0302 clinical medicineBAPTAmedicinelcsh:Neurosciences. Biological psychiatry. NeuropsychiatryMolecular BiologyOriginal ResearchcalciumbiologyNeurodegenerationneurodegenerationFriedreich's ataxiaaxonal spheroidsmedicine.disease3. Good healthmitochondria030104 developmental biologyPeripheral neuropathychemistrynervous systemFrataxinbiology.proteinAxoplasmic transportmedicine.symptomNeuroscience030217 neurology & neurosurgeryNeuroscience
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Two different pathogenic mechanisms, dying-back axonal neuropathy and pancreatic senescence, are present in the YG8R mouse model of Friedreich ataxia

2016

Frataxin (FXN) deficiency causes Friedreich's ataxia (FRDA), a multisystem disorder with neurological and non-neurological symptoms. FRDA pathophysiology combines developmental and degenerative processes of dorsal root ganglia (DRG), sensory nerves, dorsal columns and other central nervous structures. A dying-back mechanism has been proposed to explain the peripheral neuropathy and neuropathology. In addition, affected individuals have non-neuronal symptoms such as diabetes mellitus or glucose intolerance. To go further in the understanding of the pathogenic mechanisms of neuropathy and diabetes associated with the disease, we have investigated the humanized mouse YG8R model of FRDA. By bio…

0301 basic medicineNervous systemAgingPathologylcsh:MedicineMedicine (miscellaneous)Mice0302 clinical medicineImmunology and Microbiology (miscellaneous)Ganglia SpinalInsulin-Secreting CellsInsulin SecretionInsulinMuscle spindleDorsal root gangliaCellular SenescenceDiabetisbiologyMusclesDiabetesAnatomyMitochondria3. Good healthmedicine.anatomical_structureSistema nerviós simpàticDying-back neuropathyPeripheral nervous systemCell senescencemedicine.symptomOxidation-Reductionlcsh:RB1-214Research ArticleSenescencemedicine.medical_specialtyAtaxiaNeuroscience (miscellaneous)Friedreich’s ataxiaNeuropathologyGeneral Biochemistry Genetics and Molecular BiologyPàncreesMalalties del sistema nerviós03 medical and health sciencesPeripheral Nervous Systemlcsh:PathologymedicineAnimalsHumansPancreasIslet of Langerhanslcsh:R302Friedreich's ataxiaNervous system Diseasesmedicine.diseaseAxonsMice Inbred C57BLDisease Models Animal030104 developmental biologyPeripheral neuropathyFriedreich AtaxiaSympathetic nervous systemMutationHumanized mouseFrataxinbiology.proteinEnergy Metabolism030217 neurology & neurosurgeryDisease Models & Mechanisms
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