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Laura Kiessling

@laurakiessling.bsky.social
3.5K followers 791 following 36 posts

Chemical biologist at MIT, passionate about glycoscience and all chemical biology

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Laura Kiessling @laurakiessling.bsky.social · 04/09/2026
Lucky to work with an incredible group of trainees, including Carolina and Ankit from my group and our collaborator Stephanie. Our project analyzing glycans in follicular lymphoma with the Shalek and Jiang groups has led to results I did not expect. #glycotime www.linkedin.com/posts/chemis...
linkedin.com
MIT Researchers Explore Glycans Role in Immune Reactions | Chemistry Shorts® posted on the topic | LinkedIn
“Follicles,” made in collaboration with the MIT Koch Institute for Integrative Cancer Research Image Awards, features Award winners sharing the science behind their images and the research stories beh...
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Laura Kiessling @laurakiessling.bsky.social · 25/08/2026
I don't post enough but please spread the word on this one @chemjobber.bsky.social @chemsky.bsky.social
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Laura Kiessling @laurakiessling.bsky.social · 19/06/2026
The trainees had such good questions about the faculty search process and beyond. Thanks to @acs.org and @rjgilliard.bsky.social for helping to nurture the talented next generation of chemists. @chemsky.bsky.social
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Robert J. Gilliard, Jr. @rjgilliard.bsky.social · 19/06/2026
It was a pleasure to welcome Eric Mills and the ACS on Campus team to @mit.edu for a trainee-focused event that covered publishing and careers! Joined Laura Kiessling and Rory Waterman for a session on faculty positions. @acs.org @jacs.acspublications.org @pubs.acs.org @laurakiessling.bsky.social
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Keystone Symposia @keystonesymposia.bsky.social · 19/05/2026
Congrats to the @krfoundation.org & NCI scholarship awardees at our Keystone Symposia meeting on Tumor Microenvironment/Inflammation Resolution! 🧬🎉 @coussenslab.bsky.social @sandramcallister.bsky.social @laurakiessling.bsky.social @magarianblander.bsky.social #KSTumorMicro26 #KSInflammation26
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Nature Communications @natcomms.nature.com · 04/02/2026
#Immunology Intelectin-2 is a broad-spectrum antimicrobial lectin It binds glycans on mammalian cells (inducing mucin cross-linking) and on bacterial cells (leading to antibacterial activity) @laurakiessling.bsky.social @kiesslinglab.bsky.social
dlvr.it
Intelectin-2 is a broad-spectrum antimicrobial lectin - Nature Communications
Intelectin-2 defends mucosal interfaces by crosslinking mucus and blocking microbial growth. This study reveals that mouse and human intelectin-2 recognizes galactose-rich glycans to bind and target diverse bacteria—uncovering a potent, dual-action lectin that shapes host–microbe balance.
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Keystone Symposia @keystonesymposia.bsky.social · 29/01/2026
⏰ Submit short talk abstracts and/or scholarship apps by Feb 4 at 11:59 PM for the Symposium on Tumor Microenvironment. 🎤 Speaker preview: youtu.be/lyK8XkYC8cI 🔗 Apply: keysym.us/KSTumorMicro26 @coussenslab.bsky.social @sandramcallister.bsky.social @laurakiessling.bsky.social #KSTumorMicro26
youtu.be
Tumor Microenvironment Meeting Promo
YouTube video by KeystoneSymposia
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Laura Kiessling @laurakiessling.bsky.social · 15/01/2026
Fun collaboration with @thexavierlab.bsky.social and Ribbeck groups to figure out how this human lectin plays multiple roles in controlling the #microbiome: stabilizing the mucus barrier and reducing bacteria that breach it. news.mit.edu/2026/protein... #glycotime
news.mit.edu
A protein found in the GI tract can neutralize many bacteria
MIT researchers found that a protein called intelectin-2 has broad spectrum antimicrobial activity against bacteria found in the GI tract. Additionally, intelectin-2 can crosslink molecules that make ...
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Laura Kiessling @laurakiessling.bsky.social · 13/01/2026
This meeting should be very fun as the program is quite diverse. (Even chemical biologists).
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The Welch Foundation @thewelchfoundation.bsky.social · 20/10/2025
Join us for the 2025 Welch Conference on Chemical Research, “New Horizons in Drug Discovery,” Oct. 27-28 in-person or virtually. The event is completely free! Find more information here: welch1.org/conference/c...
welch1.org
Conference Overview
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The Welch Foundation @thewelchfoundation.bsky.social · 11/09/2025
Don’t miss Pamela Bjorkman’s keynote address at the 2025 Welch Conference about the need to combat future SARS-CoV-2 variants and new spillovers of SARS-like betacoronaviruses. Join in-person or virtually here: welch1.org/conference/r...
welch1.org
Register for the 2025 Welch Conference
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Laura Kiessling @laurakiessling.bsky.social · 26/10/2025
Looking forward to a great #chembio program hosted by @thewelchfoundation.bsky.social and organized by Kevan Shokat welch1.org/conference/c.... Great coincidence that Welch honorees are Stuart Schreiber and Pete Schultz.
welch1.org
2025 Conference Program
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Stephan Hacker @stephanhacker2.bsky.social · 07/10/2025
Amazing news that the 5th Virtual @chembiotalks.bsky.social attracted 450 participants from 50 countries. If you are as excited as we are, already mark next year's date (29th of September, 2026) in your calendars and make sure to suggest your favorite speakers! #ChemSky #ChemBio #DrugDiscovery
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Polly Fordyce @pollyfordyce.bsky.social · 07/10/2025
Come join us at @stanford-chemh.bsky.social! I feel incredibly lucky to have launched my career here -- it is a fantastic place to do bold interdisciplinary science surrounded by creative & supportive colleagues. Applications are due 10/15/2025 -- DM me if you have questions about the search!
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Milena Schuhmacher @mschuhmacher.bsky.social · 12/08/2025
We are hiring! If you are looking for a postdoc position and you are interested in signaling lipids and proteomics, come join us in beautiful Switzerland! More information on www.epfl.ch/labs/gr-schu...
epfl.ch
Open positions
GR-SCHUHMACHER
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Laura Kiessling @laurakiessling.bsky.social · 19/08/2025
Looking forward to talking today about some new ways of looking at what human lectins do. #FallACS2025
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Laura Kiessling @laurakiessling.bsky.social · 12/06/2025
We are so grateful for resources to help us test key ideas about glycans and #Alzheimers disease. #glycotime🧪
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Science in Boston @scienceinboston.com · 12/06/2025
To overcome challenges that #neurodegenerative diseases pose, MIT’s Aging Brain Initiative has awarded seed grants for 5 innovative research projects. Congrats to Drs. Joseph Coughlin, Giovanni Traverso, Pattie Maes, Bin Zhang, @laurakiessling.bsky.social & @eboyden3.bsky.social ! bit.ly/4mVasaV
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Peter Kenny @pwk2024.bsky.social · 30/05/2025
Opportunity in fragment-based design at Lilly (job available in 4 locations | UK: Bracknell | USA: Boston MA, Louisville CO, San Francisco CA) ref: R-86733 #FBD #FBDD #FBLD #CADD #CompChem #cheminformatics #ChemJobs #UKChemJobs #chemsky 🧪 careers.lilly.com/us/en/job/R-...
careers.lilly.com
Advisor - Fragment-based Computational Design in Bracknell, United Kingdom | Research & Development at Lilly
Apply for Advisor - Fragment-based Computational Design job with Lilly in Bracknell, United Kingdom. Research & Development at Lilly
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Jeremy Berg @jeremymberg.bsky.social · 23/05/2025
Brief victory celebration and NEW ASSIGNMENT More than 27,000 comments posted regarding Schedule F implementation! 1/n
media.tenor.com
a white and orange cat is standing on its hind legs on a tiled floor .
ALT: a white and orange cat is standing on its hind legs on a tiled floor .
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Polly Fordyce @pollyfordyce.bsky.social · 12/05/2025
Are you a postdoc/grad student preparing to launch a faculty search? Do you have a track record of excellence in research, leadership, mentorship & community engagement? Apply to the 2025 Next Generation Faculty Symposium: www.berkeleystanfordnextgensymposium.com! Pls repost! (1/3)
berkeleystanfordnextgensymposium.com
Stanford.Berkeley.UCSF Next Generation Faculty Symposium
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Laura Kiessling @laurakiessling.bsky.social · 05/05/2025
Lead author @ssmelyansky.bsky.social spearheaded a strategy to label a single sulfur-containing glycan called ManLAM on the cell envelope of the bacteria that cause #TB. news.mit.edu/2025/new-mol... or here: www.pnas.org/doi/10.1073/... 🧪 #glycotime @mitchemistry.bsky.social
news.mit.edu
New molecular label could lead to simpler, faster tuberculosis tests
MIT chemists found a way to identify a complex sugar molecule in the cell walls of Mycobacterium tuberculosis, the world’s deadliest pathogen. This labeling could lead to simpler, faster TB tests.
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Laura Kiessling @laurakiessling.bsky.social · 29/04/2025
We are so excited to see the cool science that will come out of your group #chemsky
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Jeremy Berg @jeremymberg.bsky.social · 23/04/2025
ACTION ITEM-----ACTION ITEM Implementation of Schedule F This is what a lot of us have been worried about. This allows for many civil service positions to replaced with political appointees. This could include NIH institute directors and even POs. BUT THERE IS A COMMENT PERIOD... 1/n
media.tenor.com
the word alert is in a purple circle
ALT: the word alert is in a purple circle
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Scott Delaney @scott-delaney.bsky.social · 19/04/2025
🙏 We need your help 🙏 The government continues to cancel grants at both NIH and NSF to censor science it doesn't like. We're tracking terminations to organize and advocate. Please report your terminated grants: NIH: forms.gle/J2znQ7y7YpeP... NSF: airtable.com/appGKlSVeXni... w/ @noamross.net
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GlycoNet @glyconet.bsky.social · 13/02/2025
We’re thrilled to feature an incredible lineup of plenary speakers at #Glyco27! These experts will share cutting-edge insights and the latest advancements in glycomics across areas of health, including immunology, neuroscience and more! Register today: glyco27.org/en/begin @glycotime.bsky.social
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Laura Kiessling @laurakiessling.bsky.social · 16/04/2025
These kinds of cuts are taking place when #TB rates are rising, including in the US. They dovetail with USAID cuts to #TB programs.
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Tami Lieberman @contaminatedsci.bsky.social · 04/04/2025
Job opportunity in SF to work at a small startup with the first PhD graduate of the Lieberman Lab!
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Laura Kiessling @laurakiessling.bsky.social · 27/03/2025
A new means of selectively imaging the inner mycolate of mycobacteria using a compound that covalently modifies an enzyme intercepts to create a new intermediate with the Kim lab, @thebrysonlab.bsky.social and the Bernhardt lab. #TB
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glycoexpasy.bsky.social @glycoexpasy.bsky.social · 27/02/2025
Thanks to Ratmir Derda we have an articulate reply to: www.science.org/doi/10.1126/... putting glycans back into the picture! @laurakiessling.bsky.social @anneimb.bsky.social @carolynbertozzi.bskyverified.social @molinarotony.bsky.social @dbojar.bsky.social @siglecdude.bsky.social
science.org
Confronting risks of mirror life
Broad discussion is needed to chart a path forward
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Laura Kiessling @laurakiessling.bsky.social · 28/02/2025
This is really beautiful research showing how the glycocalyx changes with aging and its impact on the blood-brain barrier.
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Science Homecoming @sciencehomecoming.bsky.social · 27/02/2025
For the Idaho Statesman 🥔, Professor Melanie Samuel explains how science funding drives cures for diseases like Alzheimer’s and cancer— and the devastating impact of mass firings in Health & Human Services. Happy Homecoming 🧪🧬🔬🏠 www.idahostatesman.com/opinion/read...
Melanie Samuel
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Jennifer Kohler @doctorjj.bsky.social · 14/02/2025
Catherine Grimes (University of Delaware) Laura Kiessling (MIT) @laurakiessling.bsky.social Apply now on the GRC website! #glycotime
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Rebecca D. Burdine, PhD @rburdine1.bsky.social · 11/02/2025
Make sure you, your trainees, and anyone else who might listen to you understands what "indirects" actually are, how they are established, and what Universities contribute. H/T @rodallab.bsky.social Please share widely! www.youtube.com/watch?v=yxTD...
youtube.com
Facilities and Administrative (F&A) Costs Explainer
YouTube video by Association of American Universities
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Jacob Corn @jcornlab.bsky.social · 30/01/2025
Cells are filled with toxic stuff that damages healthy proteins. Is that garbage just left to rot on the curb? No way! Ubiquitin ligases have evolved to recognize chemical damage and clean it up! www.nature.com/articles/s41...
nature.com
C-terminal amides mark proteins for degradation via SCF–FBXO31 - Nature
SCF–FBXO31 scans proteins for C-terminal amidation and marks them for subsequent proteasomal degradation.
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Jess Piper @piperformissouri.bsky.social · 23/01/2025
If you would like to see how much economic activity and grants and how many people are employed through NIH in your state, just use this handy website. And then contact your Congressional Rep and tell them to prioritize NIH. www.unitedformedicalresearch.org/nih-in-your-...
unitedformedicalresearch.org
NIH In Your State - United For Medical Research
Select a state on the map to see the impact of NIH funding across America.
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Vaughn Cooper @vscooper.micropopbio.org · 23/01/2025
I am confident that scientific societies will play an unusually important role in the coming years. If you are a microbiologist of any kind, please consider joining @asm.org if you haven't already. There are many ways to get involved, including advocacy. To learn more: asm.org/About-ASM/Vo...
asm.org
Volunteer With ASM | Overview
ASM volunteer opportunities range from speaking with legislators about funding research during ASM's annual Hill Day, to writing articles for asm.org, to serving on committees and the Board of Directo...
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EMBL Events @events.embl.org · 21/01/2025
🚨 Registration is now open! 🚨 Join us for 'Seeing is believing: imaging the molecular processes of life', where cutting-edge imaging methods meet groundbreaking biological discoveries. 🌟#EESImaging 📅 8 – 11 October 2025 📜 Submit your abstract by 2 July! 👉 s.embl.org/ees25-09-bl
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Kasia Siudeja @ksiudeja.bsky.social · 16/01/2025
6 more weeks to apply ! Become our new colleague at the Cell Biology Dpt and join the growing group of junior teams of @i2bcparissaclay.bsky.social shaping the scientific environment of the institute. Apply if you are looking for a place to start a lab or forward to any potential candidates.
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Caltech @caltech.edu · 12/01/2025
Please consider making a contribution to this special fund that will be used by Caltech and JPL to directly support affected individuals and their families greatly impacted by this week's devastating fires in Southern California. giving.caltech.edu/areas-to-sup...
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Stephan Hacker @stephanhacker2.bsky.social · 09/01/2025
If you are interested in 𝗔𝗰𝘁𝗶𝘃𝗶𝘁𝘆-𝗕𝗮𝘀𝗲𝗱 𝗣𝗿𝗼𝘁𝗲𝗶𝗻 𝗣𝗿𝗼𝗳𝗶𝗹𝗶𝗻𝗴, definitely consider the #ABPP2025 conference on March 30th to April 2nd, 2025, at The Francis Crick Institute. Registration deadlines have been updated. www.linkedin.com/posts/14th-i...
linkedin.com
14th International Activity Based Protein Profiling (ABPP) Meeting on LinkedIn: REGISTRATIONS DEADLINES UPDATE! Early Bird registration (🐣) has been…
REGISTRATIONS DEADLINES UPDATE! Early Bird registration (🐣) has been extended to the 30th of January and Late Registrations (🦉) end on the 28th of February…
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Abhishek Chatterjee @achemsynbio.bsky.social · 09/01/2025
Here is a chembio starter pack I made recently: bsky.app/profile/ache...
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Laura Kiessling @laurakiessling.bsky.social · 07/01/2025
Thinking about the cool #chemistry all those understudied bacterial species do
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Laura Kiessling @laurakiessling.bsky.social · 04/01/2025
Just listened to a fantastic talk on harnessing evolution to do new #chemistry by @francesarnold.bsky.social at the Bowei Research Conference in Taiwan. Loved her advice: “Nature does not care about your calculations.”
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Magnetic Resonance News @nmr900.bsky.social · 27/12/2024
Memorial Tribute to Alex Pines on January 13, 11 am EST / 5 pm CET, online, zoom information to be posted at ismar.org on January 12, please contact Rob Tycko if you would like to contribute, for more information -> listes.services.cnrs.fr/wws/arc/nmr/... posted 12/26/2024 #NMRchat 🧲
Beloved colleague and prolific scholar, Alexander (Alex) Pines has passed away https://chemistry.berkeley.edu/news/beloved-colleague-and-prolific-scholar-alexander-alex-pines-has-passed-away College of Chemistry, UC-Berkeley
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Laura Kiessling @laurakiessling.bsky.social · 26/12/2024
Really enjoyed the opportunity to have the @kiesslinglab.bsky.social collaborate with the Imperiali Group on exploring human lectin interactions with glycans. #glycotime Some initial findings are here: www.biorxiv.org/content/10.1...
biorxiv.org
Glycan analysis probes inspired by human lectins for investigating host-microbe crosstalk
Human lectins are critical carbohydrate-binding proteins that recognize diverse glycoconjugates from microorganisms and can play a key role in host-microbe interactions. Despite their importance in im...
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Laura Kiessling @laurakiessling.bsky.social · 26/12/2024
Helpful time-saving advice
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M. S. AtKisson @igrrrl.bsky.social · 21/12/2024
Happy Saturday. If you're working on your NIH specific Aims for a February submission, don't include a figure. grants.nih.gov/grants-proce....
grants.nih.gov
Format Attachments | Grants & Funding
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Women in TPD & Induced Proximity @womenintpd.bsky.social · 23/12/2024
HAPPY HOLIDAYS and EXCITING NEWS!!! We are offering two conference scholarships for 2025 to early career scientists! One for the Keystone Proximity-Based Therapeutics Conference and one to Frankfurt Conference on Quality Control in Life Processes. Application and details: forms.gle/aP4n7HTujetb...
forms.gle
Women in TPD & Induced Proximity Conference Scholarship Application
We are thrilled to be offering two conference scholarships in 2025 to early career members of our initiative! Each scholarship will cover the cost of registration and hotel. Awardees will be responsib...
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Laura Kiessling @laurakiessling.bsky.social · 16/12/2024
@kiesslinglab.bsky.social is fortunate to have Gerard Porter as a member of our team @mitchemistry.bsky.social. I loved this article highlighting how the Caribbean Science Foundation is facilitating the education of talented researchers to promote innovation www.eecs.mit.edu/a-launching-...
eecs.mit.edu
A launching pad towards possibility: SPISE alumni at MIT – MIT EECS
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