Xiaoyun Ding

Fluorescence Friday - DNA-PAINT imaging of axon initial segment TRIM46 ('cyan') and bIV spectrin ('red') by the incomparable Allison Melton in my laboratory. Just spectacular!

A distinct PP2A subunit regulates local protein phosphorylation at the axon initial segment - Nature Communications The existence of phosphatases specialized in regulating the axon initial segment (AIS) was unclear. Here, the authors show that a PP2A-B55 subunit is selectively enriched at the AIS and contributes to...

The existence of specialized phosphatases in regulating the AIS was unclear. In this initial report, we show that a PP2A subunit is enriched at the AIS and contributes to its local phosphoregulation. Fun collaboration with Dr. Matthew Rasband's lab, and thanks to all authors for their contribution!

Sosa Lab - Postdoctoral Researchers We are seeking postdocs to start in 2026!

The Sosa Lab is going to #SfN25 and actively recruiting ✨postdocs✨ with systems neuroscience experience! We study both fundamental memory processes and how memory changes during pregnancy and postpartum.

If you are interested in meeting at SfN, please email me! www.sosaneurolab.com/join/postdoc...

Candid photo of Zara Weinberg. She has short red hair, bangs and glasses. She is laughing.

The Leading Edge Fellows gathered this week to celebrate Zara Weinberg, a beloved member of our community. Our 7th cohort of Leading Edge Fellows (2026) will be named in her honor.

The Zara Weinberg Leading Edge Cohort application is now open! Due Feb 2.

www.leadingedgesymposium.org/apply/

In the desert of tools to manipulate oligodendrocytes in the brain, we built an OASIS. 🌿 Pun intended. I’m still in awe every time I spot an amazing-looking cell. The beauty of OL and myelin never fails me!
Hope this tool helps more people see it too.

UNIV - Research Specialist I - Department of Neurosciences Job Description Summary The Li Lab at MUSC is seeking a highly motivated and detail-oriented Research Specialist I to join our dynamic neuroscience research team. This position offers an excellent opp...

Please RT: My lab in the Neuroscience Dept at MUSC is hiring a technician. We study oligodendrocytes — unique non-neuronal brain cells — using cutting-edge imaging. Recent grads especially encouraged to apply. Feel free to reach out! #neurojobs
musc.wd1.myworkdayjobs.com/MUSC/job/Cha...

Honored to join this incredible community! Huge thanks to my amazing mentor @mattrasband.bsky.social and brilliant colleagues. Here’s to curiosity, perseverance, and solid science!