Excited to share @rbrianroome.bsky.social ‘s beautiful paper on development of the dorsal horn of the mouse spinal cord @science.org
This is how the anatomical organization and cell types that process pain, touch, body position and more are laid down.
www.science.org/doi/10.1126/...
Thanks for the update, Don. We will do a pilot experiment and compare against a 2/8 Cre-dependent reporter AAV.
This is really promising for some of our circuit work. Is it possible to use the ATLAScre AAV in Rosa26 reporter mice (eg. Ai14)? Say inject the AAV in the spinal cord and look at tdTom+ neurons that are post-synaptic to spinal projections in the brain?
Looks fantastic! This is a tool that the field of circuit neuroscience has needed for a very long time 👌
Expression of Tacr1 and Gpr83 by spinal projection neurons https://www.biorxiv.org/content/10.1101/2025.03.19.643956v1
Fantastic effort from my friend & colleague on how the highly diverse subpopulations of the spinal dorsal horn develop and organize themselves into a complex network that encodes somatosensory inputs.
If you want to predict functional organization, you must look at transcription factors first.
Envious. I can keep watching these cleared samples all day.
One more #science video for today. Check out this forest of #neurons in a cleared #mouse #brain imaged with #lightsheet #microscopy at #Vanderbilt
Mesmerizing. What clearing method?
A summary thread of our Cell Reports paper published last week. In brief, we found a novel activity for netrin1 in the developing spinal cord: it acts as a boundary, to limit Bmp signaling to the dorsal most spinal cord. 1/9 www.sciencedirect.com/science/arti...
Mapping of dI3 neuron sensorimotor circuits across the cervical and lumbar spinal cord https://www.biorxiv.org/content/10.1101/2024.11.17.624039v1
I would like to be added as well, please.
