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Maitreyi Das

@daslabpombe.com
2.3K followers 1.7K following 207 posts

We study cell polarity and cytokinesis in the fission yeast model system with emphasis on GTPase signaling patterns @BostonCollege. Immigrant. She/her. www.daslabpombe.com

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Reposted by Maitreyi Das
Kacy Gordon @kacylynn.bsky.social · 28/09/2026
JOB ALERT: UNC Bio is hiring 2 tenure track assistant profs doing molecular, cell, and dev bio. The search is intentionally broad, so please share widely and spread the word! Find more information and apply here: unc.peopleadmin.com/postings/325... Application review begins Nov 1.
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Reposted by Maitreyi Das
Mark Peifer (He, him) @peiferlabunc.bsky.social · 29/09/2026
For the last 34 years I have been on the faculty of the UNC-Chapel Hill Department of Biology and have never regretted that decision. This year we are hiring TWO new Assistant Professors in the broad area of Molecular, Cell, Developmental Biology 1/n bio.unc.edu
Front page of the website
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Mark Peifer (He, him) @peiferlabunc.bsky.social · 28/09/2026
Here is a link to our recent publications--see if these topics interest you 6/n tarheels.live/peiferlab/re...

References
2026

Clark , S.E., Morris , S.C., Dordor, J.B. Amo, L.S. Wiltshire , R., Encarnacion, T. Bischoff , M.C. and Peifer, M. (2026) A screen for adherens junction proteins regulating collective cell migration and testis morphogenesis reveals important roles for the Rab GAP RN-tre and the kinase Par-1. Molecular Biology of the Cell, in press.
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Jensen, C.C., Gurley, N. J., Mathias, A.J. Wolfsberg, L.R., Xiao, Y., Zhou, Z., Bischoff, M.C., Clark, S. E., Slep, K.C., and Peifer, M. (2025).  A key role for Canoe’s intrinsically disordered region in linking cell junctions to the cytoskeleton. Journal of Cell Biology 224:e202505135.

Li, X., Huebner, R., Williams, M.,  Sawyer, J., Peifer, M., Wallingford, J., & Thirumalai, D. (2025). Emergence of cellular nematic order is a conserved feature of gastrulation in animal embryos. Nature Communications 16:5946. doi: 10.1038/s41467-025-61045-0. [PUBMED}

Peifer, M. (2025). We must not ignore eugenics in our genetics curriculum.  Trends in Genetics 41:261-265. [PUBMED]

Bischoff, M.C.*, Norton, J.E., Clark, S.E., & Peifer, M.* (2025). Plexin/Semaphorin Antagonism Orchestrates Collective Cell Migration, Gap Closure and Organ sculpting by Contact-Mesenchymalization. *= co-corresponding authors.  Science Advances 11(25):eadu3741. [PUBMED]

Choi, W., Goldfarb, D., Yan, F., Major, M.B., Fanning, A., and Peifer, M. (2025).   Proximity proteomics provides a new resource for exploring the function of Afadin and the complexity of cell-cell adherens junctions.  Biology Open 14:bio061811.  [PUBMED]

Bischoff, M. C.*, Norton, J. E., Munguia, E. A., Gurley, N. J., Clark, S. E., Korankye, R., Addai Gyabaah, E.,  Encarnacion, T.,   Serody, C.J., Jones, C.D.,  & Peifer, M*. (2025). A large reverse-genetic screen identifies numerous regulators of testis nascent myotube collective cell migration and collective organ sculpting. *= co-corresponding authors.  Molecular Biology of the Cell 36:ar21.   [PUBMED]
2024

Peifer, M. (2024).  40 y…
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Reposted by Maitreyi Das
Mark Peifer (He, him) @peiferlabunc.bsky.social · 28/09/2026
You can learn more about our lab at our website. If you are interested, email a CV and a cover letter and we can connect to tell you more about this opportunity peifer@unc.edu 5/n tarheels.live/peiferlab/

Cell Adhesion and the Cytoskeleton

Our challenge is to alter the current static model of cell adhesion to explain the remarkable cellular events of morphogenesis that shape the embryonic body plan. To do so, we must understand the dynamic regulation of cell adhesion and the interactions between adhesion and the cytoskeleton.
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Reposted by Maitreyi Das
Mark Peifer (He, him) @peiferlabunc.bsky.social · 28/09/2026
Are you looking for a postdoc exploring the cell biology of development, defining how cells change shape and move? Do you want to develop a research program & teaching skills preparing you for a position at a college or small University? Our new NIH grant will support those goals 1/n Please share
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Maitreyi Das @daslabpombe.com · 25/09/2026
OMG! This is like an SNL skit.
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Maitreyi Das @daslabpombe.com · 16/09/2026
The Das lab has 1-2 open postdoctoral positions. Our lab investigates the fundamentals of cell-cycle-dependent cell polarity. Boston College has fantastic resources, including a cutting-edge imaging facility with state-of-the-art microscopes. Please apply here: bc.csod.com/ux/ats/caree...
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Maitreyi Das @daslabpombe.com · 10/09/2026
NIGMS MIRA is officially here! This was one of the longest waits ever, but I'll take it. Also, we have openings for a couple of postdoc positions in cell biology/biochemistry. Details to follow soon.
static.klipy.com
Cookie Monster Dancing
ALT: Cookie Monster Dancing
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Maitreyi Das @daslabpombe.com · 02/09/2026
Last call! ⏰ September 14 is the FINAL deadline to submit a talk or poster abstract for #CellBio2026, #ASCB Share your science with the cell biology community. 🔬 www.ascb.org/cellbio2026/...
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Reposted by Maitreyi Das
Dr. Ahna Skop @ahnaskop.bsky.social · 01/09/2026
Deadline is approaching @ascbiology.bsky.social
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Maitreyi Das @daslabpombe.com · 26/08/2026
My son (14) is into music. But our tastes are different. I doubt he knows a single Dolly Parton song. And yet her passing bothered him. She is the person who sent him a book every single month for the first 6 years of his life. He still cherishes that. She is so widely loved. RIP Dolly.
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Reposted by Maitreyi Das
Dylan Burnette @mag2art.bsky.social · 06/08/2026
Neurons in a developing zebrafish embryo videoed through a microscope. If you look closely at the bottom, you can see neuronal growth cones racing along pre-existing axon tracks. #CellBiology
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Reposted by Maitreyi Das
Dr. Becca @docbecca.bsky.social · 06/08/2026
Please share--the Shansky lab is currently recruiting at all levels to work on an NIH-funded project investigating sex differences in the neural circuits that drive defensive behaviors. The official job ad isn't yet up, but interested folks can contact me as instructed here www.shanskylab.com/join
shanskylab.com
Join — Shansky Lab
The lab at our end-of-semester field day
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Maitreyi Das @daslabpombe.com · 30/07/2026
Congratulations Jeff.
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Maitreyi Das @daslabpombe.com · 29/07/2026
Congratulations! The wait was long but I am glad its finally here.
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Reposted by Maitreyi Das
Sarah J. Jackson @sjjphd.bsky.social · 27/07/2026
TBH my main takeaway from The Odyssey viewing experience yesterday was that John Leguizamo continues to be a national treasure, and yes, everything is too loud for me now.
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Genetics Society of America @genetics-gsa.bsky.social · 22/07/2026
New research from @daslabpombe.com shows that cell-cycle phase-dependent differential gene expression promotes the transition from monopolar to bipolar growth in #yeast Schizosaccharomyces pombe. Find out more in #G3journal 🔗 buff.ly/ZCVyAs7
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Reposted by Maitreyi Das
Journal of Cell Biology @jcb.org · 16/07/2026
Arp2/3-dependent #endocytosis ensures #Cdc42 oscillations by removing Pak1-mediated negative feedback. from Marcus Harrell, Ziyi Liu, @daslabpombe.com and colleagues: rupress.org/jcb/article/... 📕 Part of "Collective Behaviors and Self-Organization in Cells" rupress.org/jcb/collecti...
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Maitreyi Das @daslabpombe.com · 27/06/2026
Day 10. Good bye Rome. Heading home after the most meaningful experience of life. This is a gift I will hold and cherish forever. I made some really good friends along the way. The places we visited were magical, the food exquisite but it really was the compania that made this trip such a success.
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Maitreyi Das @daslabpombe.com · 25/06/2026
Day 9. Started the day with Mass in the basilica of st. Peter and then had the whole day free to ourselves. Enjoyed a bus tour of the city. Its toooooo hot to walk.
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Maitreyi Das @daslabpombe.com · 24/06/2026
Day 8. We got to listen to the president of the Gregorian University, Fr. Mark Lewis, audience with the pope, saw the tomb of st. Peter in the vatican and visited the church of Gesu.
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Maitreyi Das @daslabpombe.com · 23/06/2026
Day 7. Good bye Barcelona, hello Rome.
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Maitreyi Das @daslabpombe.com · 22/06/2026
The pictures do not do it justice. This place was something else.
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Maitreyi Das @daslabpombe.com · 22/06/2026
Day 6. In Barcelona. Visited the Basilica Santa Maria del Mar and La Sagrada Famalia. The later was the most moving experience I have had in this trip so far.
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Maitreyi Das @daslabpombe.com · 21/06/2026
You are welcome. Montserrat was outstanding. We took the cable car. I suggest visiting in time for the vespers. They choir is very good and it is a special experience. We stayed the night at the monastery.
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Maitreyi Das @daslabpombe.com · 21/06/2026
The cave has a basilica built around it. It has exquisite glass collage work. A must see. Cova de Sant Ignasi, Camí de la Cova, 17, 08241 Manresa, Barcelona, Spain. The older Basilica is Basilica of Saint Mary de la Seu of Manresa. Their stained glass is amazing.
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Maitreyi Das @daslabpombe.com · 21/06/2026
Day 5 at Manresa. Visited the cave where st. Ignatius wrote his spiritual exercises, and visited a basilica where he prayed. Also got to enjoy black rice for lunch. So so good.
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Maitreyi Das @daslabpombe.com · 21/06/2026
A bus trip around NC sounds fun. This pilgrimage is special. We are a group of faculty and staff at all levels, together for 10 days. We stay in hostels or hotels and experience this thing together. BC pays for everything. It truly is a blessing.
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Maitreyi Das @daslabpombe.com · 20/06/2026
Boston college pampers us and we travel by bus. But we saw several pilgrims who walked. I highly recommend doing this trip. This is a perk staff and faculty here enjoy.
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Maitreyi Das @daslabpombe.com · 20/06/2026
At Montserrat, Spain.
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Maitreyi Das @daslabpombe.com · 20/06/2026
This 10 day journey follows the journey of st. Ignatius. We started in Burgos>Bilbao>Loyola>Zaragoza.......I am on day 4
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Maitreyi Das @daslabpombe.com · 20/06/2026
I got the most amazing gift this summer. I was invited to join the Campania-Ignatian pilgrimage with some wonderful colleagues from @bostoncollege.bsky.social . This has been one of my best experiences. I am currently in Sos del Rey Catolico, Zaragoza in Spain.
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Reposted by Maitreyi Das
Elias Spiliotis @septinlab.bsky.social · 12/06/2026
Our newest review on septins as makers & breakers of membrane contacts in J Neurochem Fun writing with new PhD grad (and FASEB Septin Conference A/V Assistant Extrordinaire) TJ Holt Thanks @mcmurraylab.bsky.social @sergemostowylab.bsky.social for input. onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
Septins in the Middle—Makers and Breakers of Membrane Contact Sites
Septins are a family of GTP-binding proteins that assemble into heteromeric oligomers and polymers, associating with specific membrane domains and organelles according to their subunit composition. G...
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Maitreyi Das @daslabpombe.com · 09/06/2026
The nomination consists of a two-page letter and an NIH biosketch. The deadline is June 15. When you're thinking about whom to nominate, please consider not just their impact on the science but also on the people around them and what this recognition could mean for their career and our community.
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Maitreyi Das @daslabpombe.com · 09/06/2026
And if you have a senior colleague whose scientific contributions are matched by a genuine, sustained commitment to mentoring the next generation, they deserve to be considered for the Sandra K. Masur Senior Leadership Award. www.ascb.org/award/sandra...
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Maitreyi Das @daslabpombe.com · 09/06/2026
If you are an ASCB member, please consider nominating a junior colleague with a strong, promising research program who is already demonstrating leadership in their field, department, and the broader community for the WICB Junior Award for Excellence in Research. www.ascb.org/award/women-...
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Maitreyi Das @daslabpombe.com · 07/05/2026
Ah great! Its exam week and Canvas is down. This should be fun.
static.klipy.com
Little Girl Rubbing Eyes
ALT: Little Girl Rubbing Eyes
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Alex Merz 🇺🇸🇨🇦🇺🇦 @merz.bsky.social · 06/05/2026
OK, here we go. This is the good stuff. An awesome and technically innovatie new paper by good friends of mine including @profsharona.bsky.social, Bill Zagotta, and my next-door science neighbors Professor Suzanne Hoppins and grad student Sophie Hurwitz. 1/
rupress.org
Time-resolved tmFRET reveals GTP-coupled conformational changes in Mfn1
Hurwitz et al. leverage a novel FRET-based approach to quantify conformational dynamics of Mfn1, a member of the dynamin superfamily that mediates mitochon
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Maitreyi Das @daslabpombe.com · 04/05/2026
Congratulations! Raji
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Maitreyi Das @daslabpombe.com · 24/04/2026
It always amazes me when folks dont pause to ask, do I really need to say this?
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NPR @npr.org · 18/04/2026
They can pose a threat to human health — yeast infections are but one example. Scientists say not enough attention is paid to their ability to develop resistance to medications that treat them.
n.pr
Why scientists are nervous about fungi
They can pose a threat to human health — yeast infections are but one example. Scientists say not enough attention is paid to their ability to develop resistance to medications that treat them.
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Needhi Bhalla 💅🏽 @needhibhalla.bsky.social · 15/04/2026
I'm excited to tell you about the most recent preprint in my lab, demonstrating that a conserved spindle matrix protein, NPP-21/TPR, is required for the stronger checkpoint in germline cells during embryogenesis in C. elegans
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Holly Moeller @mixotrophe.bsky.social · 12/04/2026
NSF GRFP results are out! Awardees: docs.google.com/spreadsheets... Honorable Mention: docs.google.com/spreadsheets... (Our team members didn't get emails but discovered the lists through Reddit. Confirmed by logging in to the website and checking.) #NSF #GRFP
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Maitreyi Das @daslabpombe.com · 12/04/2026
This job is hard as it is, and now the chaos and randomness has made it impossible. Goodluck!
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Maitreyi Das @daslabpombe.com · 12/04/2026
Oh man, I feel you.
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Maitreyi Das @daslabpombe.com · 08/04/2026
Congratulations! I am excited for you but sorry to see you go.
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Journal of Cell Science @jcellsci.bsky.social · 07/04/2026
In their Review, Prasanna Katti, Antentor Hinton, Jr and colleagues discuss how imaging techniques have advanced our understanding of mitochondrial biology. journals.biologists.com/jcs/article/...
TEM and vEM reveal mitochondrial ultrastructure and organelle interactions.
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Nick Talbot @talbotlabtsl.bsky.social · 07/04/2026
A new study from our group, led by Iris Eisermann, of the septin interactome during appressorium development, revealing many new interactors and significantly widening the biological function of septins in fungal pathogenesis. 👇 @thesainsburylab.bsky.social
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Piali Sengupta @senguptalab.bsky.social · 01/04/2026
Another paper from our awesome lab out today @nature.com. Led by 🌟 PD Jihye Yeon with fantastic collaborators. We show how an ionotropic receptor (related to insect sensory IRs) in a single pharyngeal enteric neuron senses ingested salts and protects the worm from high salt stress. rdcu.be/fbd4a
rdcu.be
An enteric neuron ionotropic receptor regulates salt stress resistance
Nature - The I3 pharyngeal enteric neuron in Caenorhabditis elegans detects high-salt conditions, and the GLR-9 ionotropic salt receptor expressed specifically in I3 regulates genes related to salt...
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Crystal Rogers, PhD @rogerslabucd.bsky.social · 01/04/2026
I’m excited to be on the leadership ballot for an @ascbiology.bsky.social Council position. The past and present Council members are amazing scientists, mentors, and community members, so thank you to whoever suggested that I might be a good fit! It’s honestly an honor even to be nominated. ❤️
media.tenor.com
a woman in a neon yellow dress says it 's such an honor to be here on snl
Alt: a woman in a neon yellow dress says it 's such an honor to be here on snl
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