Tissue clearing

DS Richardson, W Guan, K Matsumoto, C Pan… - Nature Reviews …, 2021 - nature.com
Tissue clearing of gross anatomical samples was first described more than a century ago
and has only recently found widespread use in the field of microscopy. This renaissance has …

Adeno-associated virus toolkit to target diverse brain cells

RC Challis, S Ravindra Kumar, X Chen… - Annual review of …, 2022 - annualreviews.org
Recombinant adeno-associated viruses (AAVs) are commonly used gene delivery vehicles
for neuroscience research. They have two engineerable features: the capsid (outer protein …

Molecular basis of astrocyte diversity and morphology across the CNS in health and disease

F Endo, A Kasai, JS Soto, X Yu, Z Qu, H Hashimoto… - Science, 2022 - science.org
Astrocytes, a type of glia, are abundant and morphologically complex cells. Here, we report
astrocyte molecular profiles, diversity, and morphology across the mouse central nervous …

Adeno-associated viral vectors for functional intravenous gene transfer throughout the non-human primate brain

MR Chuapoco, NC Flytzanis, N Goeden… - Nature …, 2023 - nature.com
Crossing the blood–brain barrier in primates is a major obstacle for gene delivery to the
brain. Adeno-associated viruses (AAVs) promise robust, non-invasive gene delivery from the …

AAV-based in vivo gene therapy for neurological disorders

Q Ling, JA Herstine, A Bradbury, SJ Gray - Nature Reviews Drug …, 2023 - nature.com
Recent advancements in gene supplementation therapy are expanding the options for the
treatment of neurological disorders. Among the available delivery vehicles, adeno …

Spatial transcriptomics for profiling the tropism of viral vectors in tissues

MJ Jang, GM Coughlin, CR Jackson, X Chen… - Nature …, 2023 - nature.com
A barrier to advancing engineered adeno-associated viral vectors (AAVs) for precision
access to cell subtypes is a lack of high-throughput, high-resolution assays to characterize in …

Targeting AAV vectors to the central nervous system by engineering capsid–receptor interactions that enable crossing of the blood–brain barrier

Q Huang, AT Chen, KY Chan, H Sorensen… - PLoS …, 2023 - journals.plos.org
Viruses have evolved the ability to bind and enter cells through interactions with a wide
variety of cell macromolecules. We engineered peptide-modified adeno-associated virus …

AAV capsid variants with brain-wide transgene expression and decreased liver targeting after intravenous delivery in mouse and marmoset

D Goertsen, NC Flytzanis, N Goeden… - Nature …, 2022 - nature.com
Genetic intervention is increasingly being explored as a therapeutic option for debilitating
disorders of the central nervous system. The safety and efficacy of gene therapies rely upon …

Rapid evolution of blood-brain-barrier-penetrating AAV capsids by RNA-driven biopanning

M Nonnenmacher, W Wang, MA Child, XQ Ren… - … Therapy-Methods & …, 2021 - cell.com
Therapeutic payload delivery to the central nervous system (CNS) remains a major
challenge in gene therapy. Recent studies using function-driven evolution of adeno …

Functional gene delivery to and across brain vasculature of systemic AAVs with endothelial-specific tropism in rodents and broad tropism in primates

X Chen, DA Wolfe, DS Bindu, M Zhang… - Nature …, 2023 - nature.com
Delivering genes to and across the brain vasculature efficiently and specifically across
species remains a critical challenge for addressing neurological diseases. We have evolved …