Lover of cell signaling, love/hater of infectious diseases Genetics Gaucho with Steve Elledge (Post-Doc) Former Cytokine Cowboy with Chris Garcia (Grad)

Caleb Glassman retweeted
In a recent Focus, scientists examine pioneering results from a recent paper in @ScienceMagazine, which decoded how #viruses co-opt the ubiquitin-proteasome system in host cells to interfere with innate immune defenses. @CleveClinicFL @CalebGlassman scim.ag/46nHLME
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We find that viruses exploit the modularity of the ubiquitin-proteasome system in unique ways, but these mechanisms often rhyme with the underlying logic used by the host.
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Despite their diverse routes to degradation, viral ubiquitin ligases convergently target key nodes in immune signaling like JAK1 and CUL1–β-TrCP underscoring the importance of these pathways in viral restriction.
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Caleb Glassman retweeted
no more “girl math.” that’s how we got the bene gesserit
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An essay I wrote with @NikoMcCarty on the upcoming age of AI x Bio. "The next century of biology will be a coordinated, whole-field effort to divide biology into a series of prediction tasks and then solve those tasks, one-by-one."
What Biology Can Learn from Physics 🚀 World War II shifted physics from a field of brilliant individuals to one of well-managed teams. CERN, LIGO, and the JWST all cost >$1 billion. Biology has had a few "moonshots," but not nearly as many. Why not? Read: readcodon.com/p/biology-phys… *** There are probably a few reasons. First, biology research is inherently broad. A zoologist, ecologist, and protein engineer all call themselves “biologists,” but rarely attend the same conferences. Biological discoveries are also made organically, with thousands of teams chipping away at problems. And it's opaque; researchers don’t share their results until a paper is published. These quirks make it difficult to coordinate on large problems.  The foundation of physics has been built over several centuries, thanks to a constant back-and-forth dialogue between theory and experiment. Progress in biology will similarly accelerate once the field builds predictive models that can accurately anticipate the outcome of experiments before they have taken place. AlphaFold2, a model that predicts protein structures, was a great start. But now, biologists should work to build predictive models at more scales: from molecules, to whole cells, to the behavior of cells at the macroscale. This is what @Align_Bio and others are doing. But it will require large-scale funding and coordination amongst biologists. The last century of biology looked like an organic and exploratory process, with many small groups discovering and rediscovering curiosities. But the next century may resemble a coordinated, whole-field effort to divide biology into a series of prediction tasks and then solve those tasks, one-by-one. This piece was written with @erika_alden_d.
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Caleb Glassman retweeted
met a grad student doing a natty phd tonight. no coffee, no amphetamines, no meal replacements
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Brilliant work from @1987NT on an important and challenging cytokine!
Now online! Structure of the thrombopoietin-MPL receptor complex is a blueprint for biasing hematopoiesis dlvr.it/Sv9s81
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A ubiquitin-independent pathway for protein degradation with important implications for signaling. Congrats @ChrisNardone95 and @XinGu0317! It's been fun watching y'all figure this out. science.org/doi/10.1126/scie…
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Caleb Glassman retweeted
Next week I'll be starting my own lab at UCSF @UCSFUrology! We’ll be using synthetic biology and functional genetic screens to understand antigen presentation and T-cell recognition in cancer and other diseases. We’d love for you to join us! More info at brunolabucsf.com
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A very important contribution to receptor assembly and signaling of gc #family cytokines. Go Gita!
Excited to share my first paper from my PhD research in Chris Garcia's lab! We determined structures of the IL-21 receptor complex and engineered IL-21 variants that enhanced vaccine responses in tonsil organoids with reduced autoantibody induction. (1/9) cell.com/cell-reports/fullte…
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Congrats to Dr. @GitaAbhiraman in successfully defending her thesis today on "Modulating immune signaling with engineered cytokines." 👏🎉 Great work!
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Caleb Glassman retweeted
Thank you, Leslie and everyone at HHMI. I can’t express how grateful I am to be part of this outstanding group of scientists. With the support of HHMI, we can focus on our science but also make an impact in mentoring to lift us all up. Congrats to all the FHScholars!
Here they are!!! 31 outstanding scientists who as early career faculty with exceptional mentoring skills will build inclusive and supportive labs where all trainees thrive and persist #FHScholars
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The prophecy has been fulfilled!!!
Congrats to Dr. @amycfanphd for successfully defending her PhD thesis on “Genetic blood disorders and inflammation: Characterizing cell autonomous & non-autonomous contributions of RUNX1 loss in hematopoiesis and leukemogenesis” 👏🎉!! #StanfordImmuno #thesisdefense #PhD
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A major contribution to antibody recognition. Congrats Ellen, Steve, and Friends! science.org/doi/10.1126/scie…
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Caleb Glassman retweeted
The Human Cell-Surface Interactome Project, deposited by Chris Garcia's lab, is now available hubs.la/Q01Jg1-S0
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What an honor! I never met Hugh but my advisor, Chris Garcia, always spoke very highly of him. 🤠
Congratulations to @CalebGlassman for being the 2022 Stanford Immunology McDevitt Award winner for his dissertation on Structure-Based Cytokine Engineering. I don't have a photo of Caleb, so I am using the photo from his hybrid defense.
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Caleb Glassman retweeted
Such an amazing story, kudos @XinboYang777 and the whole team
We are thrilled to have been part of a multi-institutional, multidisciplinary group to identify disease-associated T cells in #AnkylosingSpondylitis & Anterior #Uveitis that recognize antigens presented by HLA-B27, published in @Nature. (1/9)
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