The GCN5: its biological functions and therapeutic potentials

ME Haque, M Jakaria, M Akther, DY Cho… - Clinical …, 2021 - portlandpress.com
General control non-depressible 5 (GCN5) or lysine acetyltransferase 2A (KAT2A) is one of
the most highly studied histone acetyltransferases. It acts as both histone acetyltransferase …

UPS writes a new saga of SAGA

P Barman, P Chakraborty, R Bhaumik… - Biochimica et Biophysica …, 2023 - Elsevier
Abstract SAGA (Spt-Ada-Gcn5-A cetyltransferase), an evolutionarily conserved
transcriptional co-activator among eukaryotes, is a large multi-subunit protein complex with …

A novel ubiquitin–proteasome system regulation of Sgf73/ataxin-7 that maintains the integrity of the coactivator SAGA in orchestrating transcription

P Barman, A Kaja, P Chakraborty, S Guha, A Roy… - Genetics, 2023 - academic.oup.com
Ataxin-7 maintains the integrity of S pt-A da-G cn5-A cetyltransferase (SAGA), an
evolutionarily conserved coactivator in stimulating preinitiation complex (PIC) formation for …

Disturbed calcium signaling in spinocerebellar ataxias and Alzheimer's disease

P Egorova, E Popugaeva, I Bezprozvanny - Seminars in cell & …, 2015 - Elsevier
Neurodegenerative disorders, such as spinocerebellar ataxias (SCAs) and Alzheimer's
disease (AD) represent a huge scientific and medical question, but the molecular …

Precision medicine in spinocerebellar ataxias: treatment based on common mechanisms of disease

DD Bushart, GG Murphy… - Annals of Translational …, 2016 - pmc.ncbi.nlm.nih.gov
Spinocerebellar ataxias (SCAs) are a heterogeneous group of dominantly inherited
neurodegenerative disorders affecting the cerebellum and its associated pathways. There …

SUMOylation by SUMO2 is implicated in the degradation of misfolded ataxin-7 via RNF4 in SCA7 models

M Marinello, A Werner, M Giannone… - Disease models & …, 2019 - journals.biologists.com
Perturbation of protein homeostasis and aggregation of misfolded proteins is a major cause
of many human diseases. A hallmark of the neurodegenerative disease spinocerebellar …

Evidence for a common founder effect amongst South African and Zambian individuals with Spinocerebellar ataxia type 7

DC Smith, M Atadzhanov, M Mwaba… - Journal of the …, 2015 - Elsevier
Abstract Spinocerebellar ataxia type 7 (SCA7) is an inherited neurodegenerative disease
caused by the expansion of a CAG repeat within the ataxin 7 gene, leading to a pathogenic …

The Contribution of Calcium-Activated Potassium Channel Dysfunction to Altered Purkinje Neuron Membrane Excitability in Spinocerebellar Ataxia

D Bushart - 2018 - deepblue.lib.umich.edu
Spinocerebellar ataxias (SCA) are a family of dominantly-inherited neurodegenerative
disorders which affect movement and coordination. Patients experience the shared features …

The Ubiquitin Proteasome System and Cerebellar Developmental Disease

J Vriend, X Jiao - Development of the Cerebellum from Molecular …, 2017 - Springer
A variety of developmental diseases of the cerebellum are associated with dysregulation of
proteins regulated by the ubiquitin proteasome system (UPS). Dysfunction of the UPS is …

Molecular mechanism (s) underlying neurodegeneration in SCA7 disease: Role of NOX enzymes and oxidative stress

A Ajayi - 2015 - diva-portal.org
Abstract Spinocerebellar ataxia type 7 (SCA7) is an autosomal dominant neurodegenerative
disorder caused by a CAG trinucleotide expansion in the SCA7 gene, resulting in …