α-Synuclein: membrane interactions and toxicity in Parkinson's disease

PK Auluck, G Caraveo… - Annual review of cell and …, 2010 - annualreviews.org
In the late 1990s, mutations in the synaptic protein α-synuclein (α-syn) were identified in
families with hereditary Parkinson's disease (PD). Rapidly, α-syn became the target of …

[HTML][HTML] GAP-43 and BASP1 in axon regeneration: implications for the treatment of neurodegenerative diseases

D Chung, A Shum, G Caraveo - Frontiers in cell and developmental …, 2020 - frontiersin.org
Growth-associated protein-43 (GAP-43) and brain acid-soluble protein 1 (BASP1) regulate
actin dynamics and presynaptic vesicle cycling at axon terminals, thereby facilitating axonal …

The role of Ca2+ signaling in Parkinson's disease

…, KM McGrath, G Caraveo - Disease models & …, 2017 - journals.biologists.com
Across all kingdoms in the tree of life, calcium (Ca 2+ ) is an essential element used by cells
to respond and adapt to constantly changing environments. In multicellular organisms, it …

Calcineurin determines toxic versus beneficial responses to α-synuclein

G Caraveo, PK Auluck, L Whitesell… - Proceedings of the …, 2014 - National Acad Sciences
Calcineurin (CN) is a highly conserved Ca 2+ –calmodulin (CaM)-dependent phosphatase
that senses Ca 2+ concentrations and transduces that information into cellular responses. Ca …

Action of TFII-I outside the nucleus as an inhibitor of agonist-induced calcium entry

G Caraveo, DB Van Rossum, RL Patterson, SH Snyder… - Science, 2006 - science.org
TFII-I is a transcription factor and a target of phosphorylation by Bruton's tyrosine kinase. In
humans, deletions spanning the TFII-I locus are associated with a cognitive defect, the …

FKBP12 contributes to α-synuclein toxicity by regulating the calcineurin-dependent phosphoproteome

G Caraveo, M Soste, V Cappelletti… - Proceedings of the …, 2017 - National Acad Sciences
Calcineurin is an essential Ca 2+ -dependent phosphatase. Increased calcineurin activity is
associated with α-synuclein (α-syn) toxicity, a protein implicated in Parkinson’s Disease (PD…

A conformational switch driven by phosphorylation regulates the activity of the evolutionarily conserved SNARE Ykt6

…, D Fasshauer, G Caraveo - Proceedings of the …, 2021 - National Acad Sciences
Ykt6 is a soluble N-ethylmaleimide sensitive factor activating protein receptor (SNARE)
critically involved in diverse vesicular fusion pathways. While most SNAREs rely on …

Acoustofluidic stick-and-play micropump built on foil for single-cell trapping

Y Lin, Y Gao, M Wu, R Zhou, D Chung, G Caraveo… - Lab on a Chip, 2019 - pubs.rsc.org
The majority of microfluidic devices nowadays are built on rigid or bulky substrates such as
glass slides and polydimethylsiloxane (PDMS) slabs, and heavily rely on external equipment …

Octopamine metabolically reprograms astrocytes to confer neuroprotection against α-synuclein

…, M Prakriya, NS Chandel, G Caraveo - Proceedings of the …, 2023 - National Acad Sciences
Octopamine is a well-established invertebrate neurotransmitter involved in fight or flight
responses. In mammals, its function was replaced by epinephrine. Nevertheless, it is present at …

[HTML][HTML] Harnessing IGF-1 and IL-2 as biomarkers for calcineurin activity to tailor optimal FK506 dosage in α-synucleinopathies

S Zaichick, G Caraveo - Frontiers in Molecular Biosciences, 2023 - ncbi.nlm.nih.gov
Introduction: Rise in Calcium (Ca 2+) and hyperactive Ca 2+-dependent phosphatase
calcineurin represent two key determinants of a-synuclein (a-syn) pathobiology implicated in …