Author
Isabella Palazzo
Johns Hopkins UniversityORCID 0000-0002-5752-0969Unclaimed ORCID profile · follow to get notified of new preprints
Biology Disciplines
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2020-2026 · peak 4/yrCo-Author Collaboration Network
10 top collaborators · 40 mutual co-author links13 papers
Recent·Most cited
- NeuroscienceeLifePeer-reviewed
- NeurosciencebioRxivPreprint
Comparative single-cell multiomic analysis reveals evolutionarily conserved and species-specific cellular mechanisms mediating natural retinal aging.
Pin Lyu, Isabella Palazzo, Yang Oh Jin…·Seth Blackshaw
The paper identifies conserved and species-specific aging mechanisms in retinal cells across zebrafish, mice, and humans using single-cell multi-omics analyses.
- NeurosciencebioRxivPreprint
Cigarette smoke and biological age induce degenerative heterogeneity in retinalpigment epithelium
Krishna Singh, Yang Oh Jin, Ming-Wen Hu…·James T. Handa
This study shows cigarette smoke and aging induce degenerative heterogeneity in RPE cells through distinct epigenetic changes, with young RPE showing compensatory responses not seen in aged RPE.
- NeurosciencebioRxivPreprint
Viral-mediated Oct4 overexpression and inhibition of Notch signaling synergistically induce neurogenic competence in mammalian Muller glia.
Nguyet Le, Sherine Awad, Isabella Palazzo…·Seth Blackshaw
This study shows that viral-mediated Oct4 overexpression and Notch inhibition together induce neurogenic competence in mammalian Muller glia, enabling transdifferentiation into bipolar neurons.
- NeuroscienceNature CommunicationsPeer-reviewed
Common and divergent gene regulatory networks control injury-induced and developmental neurogenesis in zebrafish retina.
Pin Lyu, María Iribarne, Dmitri Serjanov…·Seth Blackshaw
The paper compares gene regulatory networks in zebrafish retinal regeneration and development after different neuronal subtype losses, finding both similarities and differences.
- NeurosciencebioRxivPreprint
Robust reprogramming of glia into neurons by inhibition of Notch signaling and NFI factors in adult mammalian retina.
Nguyet Le, Trieu-Duc Vu, Isabella Palazzo…·Thanh V. Hoang
This study shows that inhibiting Notch signaling and NFI factors can efficiently reprogram adult mammalian retinal glia into neurons, with enhanced effects under retinal injury.
- NeurosciencebioRxivPreprint
Formation of Müller glia-derived progenitor cells in retinas depleted of microglia
Heithem M. El‐Hodiri, James R. Bentley, Alana Reske…·Andy J. Fischer
The paper investigates how microglia depletion affects Muller glia-derived progenitor cell formation in chick retinas using scRNA-seq, identifying key signaling pathways involved.
3 citations - NeurosciencebioRxiv
Patterns of NFkB activation resulting from damage, reactive microglia, cytokines, and growth factors in the mouse retina
Isabella Palazzo, Lisa E. Kelly, Lindsay Koenig, Andy J. Fischer
The paper investigates how different cytokines, growth factors, and damage paradigms affect NFkB signaling in mouse retinal Muller glia, showing activation varies with microglial involvement.
39 citations - NeuroscienceGliaPeer-reviewed
NFkB-signaling suppresses Müller glia-mediated neuron regeneration in the mammalian retina
Isabella Palazzo, Levi J. Todd, Thanh V. Hoang…·Andy J. Fischer
This study shows that NFkB signaling suppresses Müller glia-mediated neuron regeneration in the mammalian retina by promoting immune cell accumulation and inhibiting neurogenic potential.
- NeuroscienceGliaPeer-reviewed
Midkine in chick and mouse retinas: neuroprotection, glial reactivity and the formation of Müller glia-derived progenitor cells
Warren A. Campbell, Amanda Fritsch‐Kelleher, Isabella Palazzo…·Andy J. Fischer
This study investigates MDK's role in retinal development and regeneration in chick and mouse, showing its impact on neuronal survival, glial reactivity, and Müller glia-derived progenitor cell formation.
- NeuroscienceSciencePeer-reviewed
Cross-species transcriptomic and epigenomic analysis reveals key regulators of injury response and neuronal regeneration in vertebrate retinas.
Thanh V. Hoang, Jie Wang, Patrick Boyd…·Seth Blackshaw
This study identifies gene regulatory networks controlling proliferative and neurogenic competence in retinal Muller glia.
- NeuroscienceDevelopmentPeer-reviewed
NF-κB signaling regulates the formation of proliferating Muller glia-derived progenitor cells in the avian retina.
Isabella Palazzo, Kyle Deistler, Thanh V. Hoang…·Andy J. Fischer
This study shows that NF-κB signaling suppresses Muller glia reprogramming into progenitor cells in the chick retina, with microglia modulating this effect.
62 citations