User profiles for Grace I Hallinan

Grace Isabella Hallinan

Senior Research Fellow
Verified email at iu.edu
Cited by 810

Structure-based classification of tauopathies

…, F Kametani, HJ Garringer, R Vidal, GI Hallinan… - Nature, 2021 - nature.com
The ordered assembly of tau protein into filaments characterizes several neurodegenerative
diseases, which are called tauopathies. It was previously reported that, by cryo-electron …

[HTML][HTML] Age-dependent formation of TMEM106B amyloid filaments in human brains

…, A Kotecha, HJ Garringer, R Vidal, GI Hallinan… - Nature, 2022 - nature.com
Many age-dependent neurodegenerative diseases, such as Alzheimer’s and Parkinson’s,
are characterized by abundant inclusions of amyloid filaments. Filamentous inclusions of the …

[HTML][HTML] Cryo-EM structures of prion protein filaments from Gerstmann–Sträussler–Scheinker disease

GI Hallinan, KA Ozcan, MR Hoq, L Cracco… - Acta …, 2022 - Springer
Prion protein (PrP) aggregation and formation of PrP amyloid (APrP) are central events in
the pathogenesis of prion diseases. In the dominantly inherited prion protein amyloidosis …

[HTML][HTML] Structure of Tau filaments in Prion protein amyloidoses

GI Hallinan, MR Hoq, M Ghosh, FS Vago… - Acta …, 2021 - Springer
In human neurodegenerative diseases associated with the intracellular aggregation of Tau
protein, the ordered cores of Tau filaments adopt distinct folds. Here, we analyze Tau …

[HTML][HTML] Cryo-EM structures of amyloid-β and tau filaments in Down syndrome

A Fernandez, MR Hoq, GI Hallinan, D Li… - Nature Structural & …, 2024 - nature.com
Adult individuals with Down syndrome (DS) develop Alzheimer disease (AD). Whether there
is a difference between AD in DS and AD regarding the structure of amyloid-β (Aβ) and tau …

Tau misfolding efficiently propagates between individual intact hippocampal neurons

GI Hallinan, M Vargas-Caballero, J West… - Journal of …, 2019 - Soc Neuroscience
Neurofibrillary tangles, formed of misfolded, hyperphosphorylated tau protein, are a pathological
hallmark of several neurodegenerations, including Alzheimer's disease. Tau pathology …

β-Bracelets: Macrocyclic Cross-β Epitope Mimics Based on a Tau Conformational Strain

…, DK Geremia, AR Zepeda, GI Hallinan… - Journal of the …, 2023 - ACS Publications
The aggregation of misfolded tau into neurotoxic fibrils is linked to the progression of
Alzheimer’s disease (AD) and related tauopathies. Disease-associated conformations of …

[HTML][HTML] Cross-β helical filaments of tau and TMEM106B in gray and white matter of multiple system tauopathy with presenile dementia

MR Hoq, SR Bharath, GI Hallinan, A Fernandez… - Acta …, 2023 - Springer
In neurodegenerative diseases and aging, the microtubuleassociated protein tau (MAPT)
and the transmembrane lysosomal protein 106B (TMEM106B) become misfolded in different …

Asymmetric confinement for defining outgrowth directionality

PM Holloway, GI Hallinan, M Hegde, SIR Lane… - Lab on a Chip, 2019 - pubs.rsc.org
Directional connectivity is required to develop accurate in vitro models of the nervous system.
This research investigated the interaction of murine neuronal outgrowths with asymmetric …

Distinguishing post‐translational modifications in dominantly inherited frontotemporal dementias: FTLD‐TDP Type A (GRN) vs Type B (C9orf72)

L Cracco, EH Doud, GI Hallinan… - Neuropathology and …, 2022 - Wiley Online Library
Aims Frontotemporal dementias are neuropathologically characterised by frontotemporal
lobar degeneration (FTLD). Intraneuronal inclusions of transactive response DNA‐binding …