Sign in

Christina Ramelow

@christinaramelow.bsky.social
102 followers 233 following 8 posts

🧠 PhD Candidate | Rangaraju & Sloan labs | Emory University | NRSA fellow | SfN NSP & McNair alum | neuroimmunology, glia, DEI, teaching & mentoring

PostsRepliesMedia
Reposted by Christina Ramelow
Helena Klara Jambor @helenajambor.bsky.social · 18/06/2025
I gave in! After students asking for it, I now made a simple figure design checklist. To help all scientists w/o graphic skills create clear, accessible, and truthful charts! -> Out in @nature Cell Biology: rdcu.be/erwl4 #DataVisualization #PhD #SciComm Thx for review @bethcimini.bsky.social + 2
rdcu.be
A checklist for designing and improving the visualization of scientific data
Nature Cell Biology - Creating clear and engaging scientific figures is crucial to communicate complex data. In this Comment, I condense principles from design, visual perception and data...
15293116
Reposted by Christina Ramelow
NPR @npr.org · 18/06/2025
Here are some of the best entries in NPR's 2024 College Podcast Challenge.
n.pr
Announcing the 2024 NPR College Podcast Challenge Honorable Mentions
Here are some of the best entries in NPR's 2024 College Podcast Challenge.
17418
Reposted by Christina Ramelow
John Lukens @lukensjohnr.bsky.social · 17/06/2025
The immunoproteasome disturbs neuronal metabolism and drives neurodegeneration in multiple sclerosis: @cellpress.bsky.social www.cell.com/cell/fulltex...
cell.com
The immunoproteasome disturbs neuronal metabolism and drives neurodegeneration in multiple sclerosis
Neuronal proteasomal dysfunction is a hallmark of neuroinflammatory and neurodegenerative diseases. This study reveals that the interferon-induced immunoproteasome drastically decreases proteasomal ac...
082
Reposted by Christina Ramelow
John Lukens @lukensjohnr.bsky.social · 18/06/2025
Peripheral infection wires T cells in the brain www.nature.com/articles/s41...
095
Reposted by Christina Ramelow
Hind Rafei @hindrafei.bsky.social · 05/06/2025
I’m thrilled to share our work out now in Nature identifying CREM as a central intracellular checkpoin in #CARNK cells. 📄Link: nature.com/articles/s41... Our story👇🏼
nature.com
CREM is a regulatory checkpoint of CAR and IL-15 signalling in NK cells - Nature
The transcription factor CREM is a pivotal regulator of NK cell function, making CREM a valuable target to increase the efficacy of anticancer immunotherapies based on this cell population and chimeri...
1236
Reposted by Christina Ramelow
John Lukens @lukensjohnr.bsky.social · 05/06/2025
On-demand microglia deliver the therapeutic payload in Alzheimer’s disease @cp-cellstemcell.bsky.social www.cell.com/cell-stem-ce...
cell.com
On-demand microglia deliver the therapeutic payload in Alzheimer’s disease
In this issue, Chadarevian et al. showed that engraftment of human iPSC-derived microglia (iMG) engineered to express secreted neprilysin (sNEP) under the plaque-responsive CD9 promoter reduces amyloi...
02010
Reposted by Christina Ramelow
Yehlin Cho @yehlincho.bsky.social · 03/06/2025
🚀 Excited to release BoltzDesign1! ✨ Now with LogMD-based trajectory visualization. 🔗 Demo: rcsb.ai/ff9c2b1ee8 Feedback & collabs welcome! 🙌 🔗: GitHub: github.com/yehlincho/Bo... 🔗: Colab: colab.research.google.com/github/yehli... @sokrypton.org @martinpacesa.bsky.social
15417
Reposted by Christina Ramelow
BMC @bmc.springernature.com · 02/06/2025
A study published in Genome Medicine provides a framework to support the integration of a single untargeted proteomics test into routine diagnostic practice for the diagnosis of mitochondrial and potentially other rare genetic disorders. bit.ly/4dKQ48e #Epigenetics #MedSky
Genome Medicine
082
Reposted by Christina Ramelow
Seth Thomas Scanlon @immunoeditor.bsky.social · 26/05/2025
In #Science #Immunology, researchers at @stanfordmedicine.bsky.social studied #IFNs in human #fetal #thymus development. They found type I & II IFNs play distinct but critical roles in cortical & medullary thymic #EpithelialCell differentiation!
science.org
Distinct type I and II interferon responses direct cortical and medullary thymic epithelial cell development
Single-cell transcriptomics identifies type I and II interferons as regulators of cortical and medullary thymic epithelial differentiation.
0328
Reposted by Christina Ramelow
Angeline J. Dukes, PhD @heydrdukes.bsky.social · 28/05/2025
These beautiful pins came in! 🙌🏾 they’re gifts for our MINDS post-bacc scholars who will be starting grad school in the fall ❤️🎉 • • Always love supporting women-owned, people-of-color-owned businesses ✨ but I especially love supporting my friends @christineliu.art 😍 twophotonart.com
Four pins from Two Photon Art. One is a brain cloud with crystals dangling off, another is a brown hand holding a test tube with flowers that says “keep growing”, another is a pride color rainbow brain, and the other is a saggital section of a brain.
1514
Reposted by Christina Ramelow
danapeer.bsky.social @danapeer.bsky.social · 14/05/2025
I am pleased to share our recent publication, fruit of a wonderful collaboration with truly amazing colleagues @adrienneboire.bsky.social and @meningojan.bsky.social, whose work was a tour de force demonstrating that immunology in the brain is a different beast -> www.nature.com/articles/s41...
nature.com
Interferon-γ orchestrates leptomeningeal anti-tumour response - Nature
Independent of antigen presentation, migratory CCR7+ dendritic cells orchestrate the influx, proliferation and cytotoxic action of natural killer cells to control cancer cell growth in the leptomening...
17219
Reposted by Christina Ramelow
Xuyu Qian @qianxuyu.bsky.social · 14/05/2025
Today in @nature.com , we report a spatial single-cell atlas of human cortical development, revealing surprisingly early specification of human cortical layers and areas. We built an interactive browser to explore the spatial data: walshlab.org/research/cor... Paper link below 👇
59539
Reposted by Christina Ramelow
John Lukens @lukensjohnr.bsky.social · 15/05/2025
JCI - The gut microbiome controls reactive astrocytosis during Aβ amyloidosis via propionate-mediated regulation of IL-17 www.jci.org/articles/vie...
1158
Reposted by Christina Ramelow
Immunity @cp-immunity.bsky.social · 13/05/2025
Online now: Pre-existing epigenetic state and differential NF-κB activation shape type 2 immune cell responses
dlvr.it
Pre-existing epigenetic state and differential NF-κB activation shape type 2 immune cell responses
T helper (Th) 2 cells and group 2 innate lymphoid cells (ILC2s) express similar effector molecules in response to distinct signals—TCR engagement and interleukin-33, respectively. Guichard et al. find that NF-κB is essential for type 2 cytokine production in ILC2s but dispensable in Th2 cells, with pre-existing chromatin accessibility dictating NF-κB recruitment and shaping cell-type-specific transcriptional programs.
021
Reposted by Christina Ramelow
Shane Liddelow @liddelowsa.bsky.social · 13/05/2025
#GliaPapers #GliaMay2025 MAY COVER Carl Weigert, Mihály (von) Lenhossék, Gustav Retzius, and Hans Held surround hand drawn images of glia from the late 1800 and early 1900s. (see Kettenmann et al, onlinelibrary.wiley.com/doi/10.1002/...)
1101
Reposted by Christina Ramelow
Nature Biotechnology @natbiotech.nature.com · 07/05/2025
T cell-specific antigens are discovered at high throughput without killing target cells go.nature.com/3L6cuDp rdcu.be/ekKtU
go.nature.com
High-throughput discovery of MHC class I- and II-restricted T cell epitopes using synthetic cellular circuits - Nature Biotechnology
T cell-specific antigens are discovered at high throughput without killing target cells.
0165
Reposted by Christina Ramelow
Leon Smyth @leonsmyth.bsky.social · 02/05/2025
Our perspective in @natrevimmunol.nature.com on new concepts in neuroimmune interactions that have challenged the old dogma that immune privilege is a result of the isolation of the nervous and immune systems. @jonykipnis.bsky.social www.nature.com/articles/s41...
nature.com
Redefining CNS immune privilege - Nature Reviews Immunology
In this Perspective, Smyth and Kipnis reappraise the concept of immune privilege in the central nervous system. Although immune privilege was originally thought to involve isolation of the central ner...
16728
Reposted by Christina Ramelow
Danielle Beckman @daniellebeckman.bsky.social · 02/05/2025
My mom used to love #FluorescenceFriday, so I will keep posting in her memory ❤️ This photo shows neurons in the hippocampus accumulating phospho-tau in our monkey model of Alzheimer's Disease. Markers: Dapi 🔵, Neun 🔴, pTau 422🟣, AT8🟡
Confocal micrograph
719524
Reposted by Christina Ramelow
ASM @asm.org · 02/05/2025
Together with leading science organizations, ASM filed an amicus brief calling for immediate restoration of NIH grants supporting early-career scientists. Read the press release: asm.org/press-releas...
asm.org
Four Leading Science Organizations File Amicus Brief Supporting Funding Restoration
ASM joined leading life science organizations in an amicus brief filed in support of a suit calling for immediate funding restoration.
214655
Reposted by Christina Ramelow
Sandro Da Mesquita @da-mesquita.bsky.social · 04/05/2025
I’m excited to be speaking at #IMMUNOLOGY2025™ on May 7 during the Lymphatic Immunophysiology Major Symposium! Join us to discuss the meningeal lymphatic system and its impact on brain immunity and function. #immunology #neuroimmunology Register today! immunology2025.aai.org/register/ #AAI2025
immunology2025.aai.org
Register - IMMUNOLOGY2025™
Join or renew your AAI membership for 2025 to immediately be eligible for discounted IMMUNOLOGY2025™ registration fees.
071
Reposted by Christina Ramelow
John Lukens @lukensjohnr.bsky.social · 03/05/2025
Excited to share our new work demonstrating a role for astrocytic inflammasome signaling in modulating hippocampal plasticity. @cp-immunity.bsky.social All credit to Kristine Zengeler, who was the brains🧠 and muscle💪 behind this project and is a wonderful collaborator. www.cell.com/immunity/ful...
cell.com
Inflammasome signaling in astrocytes modulates hippocampal plasticity
The function of immune pathways in homeostatic neurobiology remains underexplored. Zengeler et al. find that the inflammasome complex, typically associated with immune responses, is involved in memory...
1110226
Reposted by Christina Ramelow
Daniel Erskine @danielersk1ne.bsky.social · 01/05/2025
It was so great for my lab to be able to contribute to this awesome study led by @fchrisbennett.bsky.social @nachoriko.bsky.social @waisenberg.bsky.social.
2134
Reposted by Christina Ramelow
Will Aisenberg @waisenberg.bsky.social · 01/05/2025
Check out this paper from the Movahedi lab! It’s a great companion to ours - showing the populations of brain macrophages that monocytes can replace. Congrats to first author Jonathan Bastos!
02411
Reposted by Christina Ramelow
allen institute @alleninstitute.org · 01/05/2025
Open call for Next Generation Leaders! Our NGL program recognizes early career scientists with fresh and innovative perspectives. For 3 years, NGLs contribute to ongoing research and initiatives at the Allen Institute. Apply by June 3. alleninstitute.org/about/people...
alleninstitute.org
Next Generation Leaders
The Next Generation Leaders program at the Allen Institute aims to support emerging and diverse early-career researchers in bioscience who will contribute to cultivating new ideas to make a broad, tra...
0166
Reposted by Christina Ramelow
Jeremy Berg @jeremymberg.bsky.social · 01/05/2025
New NYT Article on the first 100 days in Charts www.nytimes.com/interactive/... Deeply concerning in many regards... Sadly (although it is good for folks to understand), NIH funding slowdown made the cut... 1/2
nytimes.com
Trump’s Astonishing 100 Days, in 8 Charts (Gift Article)
By many measures, the opening months of President Trump’s second term stand apart from those of essentially any modern president.
12914
Reposted by Christina Ramelow
Journal of Cell Biology @jcb.org · 22/04/2025
Mammalian cells eliminate nascent chains stalled during co-translational protein translocation by activating a ribosome UFMylation-dependent TAQC process at the ER. Ennis, Wang, Ye et al. establish a role for NEMF-mediated CAT tailing in TAQC. rupress.org/jcb/article/... #ER_literature
093
Reposted by Christina Ramelow
Jesse Engreitz @jengreitz.bsky.social · 17/04/2025
Our latest work now online in Cell: Rewriting regulatory DNA to dissect and reprogram gene expression Our new method (Variant-EFFECTS) uses high-throughput prime editing + flow sorting + sequencing to precisely measure effects of noncoding variants on gene expression Thread 👇
111728
Reposted by Christina Ramelow
Communications Biology @commsbio.nature.com · 17/04/2025
Native mass spectrometry enables real time characterization of MAPK phosphorylation cascade and impact of oncogenic RAS mutants on kinetics. doi.org/10.1038/s420...
doi.org
Real time characterization of the MAPK pathway using native mass spectrometry - Communications Biology
Native mass spectrometry enables real time characterization of MAPK phosphorylation cascade and impact of oncogenic RAS mutants on kinetics.
094
Reposted by Christina Ramelow
Sam Wang @samwang.bsky.social · 18/04/2025
At Princeton University we are being clear about our continued commitment to diversity and nondiscrimination, in full compliance with law (as opposed to executive order) and consistent with our ethical responsibilities as educators for the entire nation. www.dailyprincetonian.com/article/2025...
dailyprincetonian.com
University websites updated to reflect commitments to diversity, non-discrimination
Many University websites, including those affiliated with admissions, academic departments, and diversity, equity, and inclusion (DEI) initiatives, have been updated to reflect Princeton’s ongoing com...
5779167
Reposted by Christina Ramelow
The Transmitter @thetransmitter.bsky.social · 17/04/2025
Explore top neuroscience meetings and events. Filter events by topic, and see upcoming webinars compiled by @worldwideneuro.bsky.social. Are you organizing a neuroscience conference? Share it with us at community@thetransmitter.org #neuroskyence www.thetransmitter.org/events/?utm_...
thetransmitter.org
Events
0146
Reposted by Christina Ramelow
Melissa Cooper, PhD @melcooperphd.bsky.social · 17/04/2025
An old favorite of mine - this retinal astrocyte (GFAP) looks like it’s dancing among blood vessels. #science #glia #microscopy
0213
Reposted by Christina Ramelow
Joseph Gordon @josephwgordon.bsky.social · 17/04/2025
www.cell.com/molecular-ce...
cell.com
Mitochondria-organelle crosstalk in establishing compartmentalized metabolic homeostasis
Mitochondria are metabolic hubs that communicate with other organelles via metabolite-, lipid-, and signaling-molecule exchange facilitated by membrane contact sites (MCSs). MCSs, regulated by tetheri...
0143
Reposted by Christina Ramelow
Molly Jong-Fast @mollyjongfast.bsky.social · 17/04/2025
People want institutions to stand up www.thecrimson.com/article/2025...
665378538805
Reposted by Christina Ramelow
The Transmitter @thetransmitter.bsky.social · 16/04/2025
For news, perspectives and more to help you navigate the early stages of your neuroscience career, visit our Early-Career Resource Center: www.thetransmitter.org/early-career...
thetransmitter.org
Early-Career Neuroscientists Resource Center
News, perspectives and resources to help navigate the early stages of your neuroscience career
0113
Reposted by Christina Ramelow
Jeremy Berg @jeremymberg.bsky.social · 10/04/2025
Important new information about the Parent F32 (and likely other) funding announcements. 1/n
media.tenor.com
a cartoon character from south park says there 's something you should know while holding a menu
ALT: a cartoon character from south park says there 's something you should know while holding a menu
45430
Reposted by Christina Ramelow
Jeremy Berg @jeremymberg.bsky.social · 09/04/2025
Dashboard updates jeremymberg.github.io/jeremyberg.g... 1/n
jeremymberg.github.io
NIH_since_1_20_25
44826
Christina Ramelow @christinaramelow.bsky.social · 09/04/2025
Disheartened to learn this. Dr. Ben Barres was a trailblazing neurobiologist that revolutionized the glia field & served as an advocate for many. Their scientific legacy will continue to be cherished & remembered.
020
Reposted by Christina Ramelow
Dr. Lucky Tran @luckytran.com · 05/04/2025
The #HandsOff rally in Chicago is packed!
102100151987
Reposted by Christina Ramelow
Mary Lawrence @mlawrence1027.bsky.social · 05/04/2025
I’m just sayin’. St Augustine FL is a town of 14,000. In a red county. And we’re doing this. #handsoff #50501 #April5 AND we have some spicy signs!
482284895762
Reposted by Christina Ramelow
Joyce White Vance @joycewhitevance.bsky.social · 05/04/2025
#handsoff Birmingham, Alabama
349280904174
Reposted by Christina Ramelow
Brad Johnson @climatebrad.hillheat.com · 05/04/2025
Oh wow: Portland Oregon is NOT KIDDING #handsoff
Portland OR Hands Off Rally
10038022815361
Reposted by Christina Ramelow
Dr. Lucky Tran @luckytran.com · 05/04/2025
Spectacular view of 100,000 people attending the #HandsOff march in NYC
13617773717453
Reposted by Christina Ramelow
Indivisible ❌👑 @indivisible.org · 05/04/2025
💙 DC never disappoints. #handsoff
484360016767
Reposted by Christina Ramelow
Dr. Lucky Tran @luckytran.com · 05/04/2025
100,000+ people marched at the #HandsOff rally in New York!
516372667793
Reposted by Christina Ramelow
Ivan Zanoni @lozanzi.bsky.social · 05/04/2025
#WeekendRead! #NotOnlyInterferons! @nanyanlab.bsky.social &co show @cp-molecularcell.bsky.social that other than inducing pathogenic IFNs in lysosomal storage disorders, STING also play protective functions as a proton channel activating TFEB & inducing lysosomal repair www.cell.com/molecular-ce...
cell.com
STING mediates lysosomal quality control and recovery through its proton channel function and TFEB activation in lysosomal storage disorders
STING signaling in the innate immune system is well known for its role in the antiviral type I interferon response. Tang et al. find that STING acts as an immune sensor of lysosomal activity. When the...
0279
Reposted by Christina Ramelow
Stand Up for Science! @standupforscience.net · 04/04/2025
HEY DORKS, GET YOUR SIGNS READY! *Two* upcoming opportunities to Stand Up for Science, together. 🚨TOMORROW APRIL 5TH🚨 In partnership with @indivisible.org we say: HANDS OFF OUR SCIENCE Find an event near you and register here: handsoff2025.com?utm_source=s... #standupforscience #handsoff
Hands off! Our science. In partnership with indivisible. National day of action 4/5/25
24630230
Reposted by Christina Ramelow
Nature Portfolio @natureportfolio.nature.com · 05/04/2025
AlphaFold’s highly accurate structural models transformed protein biology. Nature reports on the efforts to create a similar system for RNA and why it’s a tougher nut to crack. #RNAsky 🧪
go.nature.com
RNA function follows form – why is it so hard to predict?
AlphaFold’s highly accurate structural models transformed protein biology,but RNA lags behind.
38726
Reposted by Christina Ramelow
Scott Delaney @scott-delaney.bsky.social · 04/04/2025
An important point getting overlooked: When NIH cancels "diversity" grants (e.g., diversity supplements, Fs, Ks, etc), they aren't canceling the grants based on *what* the grant studies. They're cancelling them based on *who* is doing the research. And that disallowed "who" is anyone not white.
782829922
Reposted by Christina Ramelow
Needhi Bhalla 💅🏽 @needhibhalla.bsky.social · 02/04/2025
“When a grant is awarded to a university, there are terms and conditions that go with the grant. It’s basically a legal contract…I don’t think it’s a foregone conclusion that the great majority of the terminations that have been done are in fact legal.” @jeremymberg.bsky.social
47849
Reposted by Christina Ramelow
Jeremy Berg @jeremymberg.bsky.social · 03/04/2025
www.nbcnews.com/health/healt...
nbcnews.com
ACLU sues National Institutes of Health for ‘ideological purge’ of research projects
The lawsuit says that NIH has canceled more than 670 research grants, which were due more than $1.1 billion in funding.
216143