Sierra Palumbos
palumbos.bsky.social
Sierra Palumbos
@palumbos.bsky.social
Cellular neuroscientist. Postdoc in Holzbaur lab. Educator. Asking what neurons do with their trash.

sierrapalumbos.com
Together, we describe two compensatory secretion pathways that could be important to delay neurodegeneration. However, prolonged upregulation of these pathways could contribute to neuroinflammation.
July 7, 2025 at 7:42 PM
Additionally, we show the release of exosomes is upregulated and that this release is critical to stave off apoptosis
July 7, 2025 at 7:41 PM
We find that the secretion of LC3+ autophagic membrane extracellular vesicles (SLAM-EVs) is upregulated in neurons harboring a Parkinson's disease causing mutation

SLAM-EVs contain known autophagic cargos including mitochondria and synaptic proteins
July 7, 2025 at 7:40 PM
thank you, Xilma!
November 26, 2024 at 2:43 AM
Would love to be added!
November 20, 2024 at 7:32 PM
Been waiting for this one! Thank you!
November 20, 2024 at 7:30 PM