User profiles for Alexander Hillsley

Alexander V Hillsley

Post-doc Howard Hughes Medical Institute Janelia Research Campus
Verified email at hhmi.org
Cited by 135

Mechanism of polymer-mediated cryopreservation using poly (methyl glycidyl sulfoxide)

AA Burkey, A Hillsley, DT Harris, JR Baltzegar… - …, 2020 - ACS Publications
Under the right conditions, some biological systems can maintain high viability after being
frozen and thawed, but many others (eg, organs and many mammalian cells) cannot. To …

[HTML][HTML] A deep learning approach to identify and segment alpha-smooth muscle actin stress fiber positive cells

A Hillsley, JE Santos, AM Rosales - Scientific Reports, 2021 - nature.com
Cardiac fibrosis is a pathological process characterized by excessive tissue deposition,
matrix remodeling, and tissue stiffening, which eventually leads to organ failure. On a cellular …

Acetate-and citrate-specific ion effects on unfolding and temperature-dependent aggregation rates of anti-streptavidin IgG1

GV Barnett, VI Razinkov, BA Kerwin, A Hillsley… - Journal of …, 2016 - Elsevier
Controlling and predicting unwanted degradation, such as non-native aggregation, is a long-standing
challenge for mAbs and other protein-based products. mAb aggregation rates are …

[HTML][HTML] A strategy to quantify myofibroblast activation on a continuous spectrum

A Hillsley, MS Santoso, SM Engels, KN Halwachs… - Scientific reports, 2022 - nature.com
Myofibroblasts are a highly secretory and contractile cell phenotype that are predominant in
wound healing and fibrotic disease. Traditionally, myofibroblasts are identified by the de …

Tuning hydrogel properties with sequence-defined, non-natural peptoid crosslinkers

LD Morton, A Hillsley, MJ Austin… - Journal of Materials …, 2020 - pubs.rsc.org
The native extracellular matrix (ECM) is composed of hierarchically structured biopolymers
containing precise monomer sequences and chain shapes to yield bioactivity. Recapitulating …

[HTML][HTML] Immunomodulatory functions of human mesenchymal stromal cells are enhanced when cultured on HEP/COL multilayers supplemented with interferon …

…, DA Castilla-Casadiego, L Pinzon-Herrera, A Hillsley… - Materials Today Bio, 2022 - Elsevier
Human mesenchymal stromal cells (hMSCs) are multipotent cells that have been proposed
for cell therapies due to their immunosuppressive capacity that can be enhanced in the …

Genetic control of radical cross-linking in a semisynthetic hydrogel

AJ Graham, CM Dundas, A Hillsley… - ACS biomaterials …, 2020 - ACS Publications
Enhancing materials with the qualities of living systems, including sensing, computation,
and adaptation, is an important challenge in designing next-generation technologies. Living …

Phototunable interpenetrating polymer network hydrogels to stimulate the vasculogenesis of stem cell-derived endothelial progenitors

CO Crosby, A Hillsley, S Kumar, B Stern, SH Parekh… - Acta biomaterialia, 2021 - Elsevier
Vascularization of engineered scaffolds remains a critical obstacle hindering the translation
of tissue engineering from the bench to the clinic. We previously demonstrated the robust …

Synthesis of Poly (allyl glycidyl ether)-Derived Polyampholytes and Their Application to the Cryopreservation of Living Cells

AA Burkey, N Ghousifam, AV Hillsley… - …, 2023 - ACS Publications
Through the postpolymerization modification of poly(allyl glycidyl ether) (PAGE), a functionalizable
polyether with a poly(ethylene oxide) backbone, we engineered a new class of highly …

Rapid macrovoid characterization in membranes prepared via nonsolvent-induced phase separation: A comparison between 2D and 3D techniques

AT Bridge, MS Santoso, JA Maisano, AV Hillsley… - Journal of Membrane …, 2022 - Elsevier
Optimizing the performance of asymmetric membranes prepared via nonsolvent-induced
phase separation (NIPS) requires a quantitative understanding of how processing variables …