Shashank Shekhar lab
@sshekhr.bsky.social
Prof. Shashank Shekhar @EmoryUniversity, Atlanta, USA
Biophysicist interested in Actin dynamics and ciliary flows.
Departments of Physics, Biochemistry and Cell Biology.
Lab website : www.shekharlab.org
Biophysicist interested in Actin dynamics and ciliary flows.
Departments of Physics, Biochemistry and Cell Biology.
Lab website : www.shekharlab.org
Pinned
Shashank Shekhar lab
@sshekhr.bsky.social
· Nov 15
I am excited and honored to be named 'Cell Scientist to Watch' by Journal of Cell Science @biologists.bsky.social
Grateful to my team and mentors for their support.
Interested in working on actin? Hiring Postdocs/Grad students!
Grateful to my team and mentors for their support.
Interested in working on actin? Hiring Postdocs/Grad students!
Reposted by Shashank Shekhar lab
While this does not excuse his other actions, for me it does illustrate the complexity of some human beings who can be truly dreadful in many ways and, yet, make some surprising and important positive contributions.
40/41
40/41
November 8, 2025 at 1:58 PM
While this does not excuse his other actions, for me it does illustrate the complexity of some human beings who can be truly dreadful in many ways and, yet, make some surprising and important positive contributions.
40/41
40/41
Reposted by Shashank Shekhar lab
Somehow I missed this tentative but important news -- extension of the NIGMS MIRA (R35) mechanism
simpler.grants.gov/opportunity/...
simpler.grants.gov/opportunity/...
Opportunity Listing - Maximizing Investigators' Research Award
Read detailed information about this funding opportunity.
simpler.grants.gov
September 16, 2025 at 9:18 PM
Somehow I missed this tentative but important news -- extension of the NIGMS MIRA (R35) mechanism
simpler.grants.gov/opportunity/...
simpler.grants.gov/opportunity/...
Reposted by Shashank Shekhar lab
My lab @mpi-muenster.bsky.social is looking for a computational biologist with a passion for imaging and spatial biology. A staff scientist position with long-term perspective! Apply and spread the word 🙏 jobs.mpi-muenster.mpg.de/jobposting/0...
Computational image analyst (m/f/d)
The Max Planck Institute for Molecular Biomedicine in Münster, Germany, has an opening for a
jobs.mpi-muenster.mpg.de
September 12, 2025 at 6:17 AM
My lab @mpi-muenster.bsky.social is looking for a computational biologist with a passion for imaging and spatial biology. A staff scientist position with long-term perspective! Apply and spread the word 🙏 jobs.mpi-muenster.mpg.de/jobposting/0...
Reposted by Shashank Shekhar lab
How do cells keep their #actin “highways” stable?🚦
Our paper @PLOS Genetics reveals surprising teamwork (and backup plans!) between tropomyosin isoforms in yeast. #imaging #cytoskeleton #celldivision
This work was brilliantly led by @anubhavdhar.bsky.social @bagyasree.bsky.social
t.co/RvUrzad5tL
Our paper @PLOS Genetics reveals surprising teamwork (and backup plans!) between tropomyosin isoforms in yeast. #imaging #cytoskeleton #celldivision
This work was brilliantly led by @anubhavdhar.bsky.social @bagyasree.bsky.social
t.co/RvUrzad5tL
September 9, 2025 at 6:22 PM
How do cells keep their #actin “highways” stable?🚦
Our paper @PLOS Genetics reveals surprising teamwork (and backup plans!) between tropomyosin isoforms in yeast. #imaging #cytoskeleton #celldivision
This work was brilliantly led by @anubhavdhar.bsky.social @bagyasree.bsky.social
t.co/RvUrzad5tL
Our paper @PLOS Genetics reveals surprising teamwork (and backup plans!) between tropomyosin isoforms in yeast. #imaging #cytoskeleton #celldivision
This work was brilliantly led by @anubhavdhar.bsky.social @bagyasree.bsky.social
t.co/RvUrzad5tL
Reposted by Shashank Shekhar lab
Our latest preprint on the role of the Arp2/3 complex in mitotic entry is now available @biorxiv. This work was done by Dhanya Kalathil, a very talented postdoc in my lab. The story started in 2019 when we were investigating the role of branched actin in cytokinesis. 1/
September 6, 2025 at 10:08 PM
Our latest preprint on the role of the Arp2/3 complex in mitotic entry is now available @biorxiv. This work was done by Dhanya Kalathil, a very talented postdoc in my lab. The story started in 2019 when we were investigating the role of branched actin in cytokinesis. 1/
Reposted by Shashank Shekhar lab
Just started our @bcube-tud.bsky.social - organized Engineering Life 2025 #25EngLife conference in #Dresden! Excited to have everybody around!
September 1, 2025 at 8:25 AM
Just started our @bcube-tud.bsky.social - organized Engineering Life 2025 #25EngLife conference in #Dresden! Excited to have everybody around!
📢📢Hiring 2 Research Assistants & 2 Postdocs at Emory University in Atlanta to study cytoskeletal biophysics/biochemistry. Please RT.
RAs: great for recent bachelor's/master's in Physics/Bio/Chem/Biochem. Email CV and interests to shekhar@emory.edu.
More info: www.shekharlab.org
RAs: great for recent bachelor's/master's in Physics/Bio/Chem/Biochem. Email CV and interests to shekhar@emory.edu.
More info: www.shekharlab.org
August 29, 2025 at 3:50 AM
📢📢Hiring 2 Research Assistants & 2 Postdocs at Emory University in Atlanta to study cytoskeletal biophysics/biochemistry. Please RT.
RAs: great for recent bachelor's/master's in Physics/Bio/Chem/Biochem. Email CV and interests to shekhar@emory.edu.
More info: www.shekharlab.org
RAs: great for recent bachelor's/master's in Physics/Bio/Chem/Biochem. Email CV and interests to shekhar@emory.edu.
More info: www.shekharlab.org
Reposted by Shashank Shekhar lab
Last week I was privileged to join the Board of the Company of Biologists @biologists.bsky.social . They publish five journals across diverse fields of biology, including two of my favorites, @jcellsci.bsky.social & @dev-journal.bsky.social. 1/n
www.biologists.com
www.biologists.com
July 14, 2025 at 11:39 AM
Last week I was privileged to join the Board of the Company of Biologists @biologists.bsky.social . They publish five journals across diverse fields of biology, including two of my favorites, @jcellsci.bsky.social & @dev-journal.bsky.social. 1/n
www.biologists.com
www.biologists.com
Reposted by Shashank Shekhar lab
Hi I’m @yamini-ravichan.bsky.social , a postdoc interested in the mechanical induction of topological defect-mediated morphogenesis. I use different organisms to study the role of topological defects shaping development & regeneration. Below is an insight to the field!
July 13, 2025 at 4:24 AM
Hi I’m @yamini-ravichan.bsky.social , a postdoc interested in the mechanical induction of topological defect-mediated morphogenesis. I use different organisms to study the role of topological defects shaping development & regeneration. Below is an insight to the field!
Presenting our lab's first PhD graduate, Dr. Heidi Ulrichs! 🎉🎓
Congratulations Heidi on such a successful PhD!
Congratulations Heidi on such a successful PhD!
July 1, 2025 at 3:18 PM
Presenting our lab's first PhD graduate, Dr. Heidi Ulrichs! 🎉🎓
Congratulations Heidi on such a successful PhD!
Congratulations Heidi on such a successful PhD!
A must read for young scientists!
A career in science requires a thick skin.
www.embopress.org/doi/full/10....
A career in science requires a thick skin.
www.embopress.org/doi/full/10....
A career in science requires a thick skin | EMBO reports
EMBO Press is an editorially independent publishing platform for the development of EMBO scientific publications.
www.embopress.org
June 30, 2025 at 9:43 PM
A must read for young scientists!
A career in science requires a thick skin.
www.embopress.org/doi/full/10....
A career in science requires a thick skin.
www.embopress.org/doi/full/10....
Actin ❤️
The leading edge of a crawling cell videoed through a microscope. Watch the actin cytoskeleton in motion as it drives membrane protrusion and cell movement. It’s like watching the cell think with its feet. #CellBiology
May 19, 2025 at 9:20 PM
Actin ❤️
Reposted by Shashank Shekhar lab
Excited to share our new preprint on HLp—a bacterial histone from Leptospira perolatii that forms stable tetramers and wraps ~60 bp of DNA: "DNA Wrapping by a Tetrameric Bacterial Histone" www.biorxiv.org/content/10.1...
@mpi-bio-fml.bsky.social
@mpi-bio-fml.bsky.social
May 12, 2025 at 9:17 AM
Excited to share our new preprint on HLp—a bacterial histone from Leptospira perolatii that forms stable tetramers and wraps ~60 bp of DNA: "DNA Wrapping by a Tetrameric Bacterial Histone" www.biorxiv.org/content/10.1...
@mpi-bio-fml.bsky.social
@mpi-bio-fml.bsky.social
🎉🎉We’re on the cover of Nature Physics! @natphys.nature.com
Here is the original paper www.nature.com/articles/s41...
Here is the original paper www.nature.com/articles/s41...
April 26, 2025 at 2:38 PM
🎉🎉We’re on the cover of Nature Physics! @natphys.nature.com
Here is the original paper www.nature.com/articles/s41...
Here is the original paper www.nature.com/articles/s41...
Reposted by Shashank Shekhar lab
April 18, 2025 at 2:33 PM
Reposted by Shashank Shekhar lab
even if this 🧵 has already made its way to #ProtistsOnSky, it's a joy to repeat – so beautiful "rosettes" *)
...and the biophysics: stunning! 👏
...and the biophysics: stunning! 👏
📢Excited to share our new paper in Nature Physics
@naturephysics.bsky.social: Cooperative hydrodynamics accompany multicellular-like colonial organization in the unicellular Stentor!
How do single-celled organisms benefit from teamwork? Let’s dive in! #Multicellularity nature.com/articles/s41...?
@naturephysics.bsky.social: Cooperative hydrodynamics accompany multicellular-like colonial organization in the unicellular Stentor!
How do single-celled organisms benefit from teamwork? Let’s dive in! #Multicellularity nature.com/articles/s41...?
April 16, 2025 at 7:17 PM
even if this 🧵 has already made its way to #ProtistsOnSky, it's a joy to repeat – so beautiful "rosettes" *)
...and the biophysics: stunning! 👏
...and the biophysics: stunning! 👏
Actin ❤️
Our PhD student Louis Romette is optimizing long-term live-cell imaging. He just casually dropped this 65-hour movie of a growing neuron (div 3 to 6) with knocked-in actin 🔥🕶️ #realtimemicroscopy
April 17, 2025 at 2:04 PM
Actin ❤️
Thrilled to be featured in The New York Times! @nytimes.com
Fantastic piece by @jack-tamisiea.bsky.social on our discovery of the role of physical forces in evolution! With insightful comments from @wcratcliff.bsky.social!
Fantastic piece by @jack-tamisiea.bsky.social on our discovery of the role of physical forces in evolution! With insightful comments from @wcratcliff.bsky.social!
April 15, 2025 at 4:55 PM
Thrilled to be featured in The New York Times! @nytimes.com
Fantastic piece by @jack-tamisiea.bsky.social on our discovery of the role of physical forces in evolution! With insightful comments from @wcratcliff.bsky.social!
Fantastic piece by @jack-tamisiea.bsky.social on our discovery of the role of physical forces in evolution! With insightful comments from @wcratcliff.bsky.social!
Reposted by Shashank Shekhar lab
for a little back-story on how this project started in the Physiology course at the @mblscience.bsky.social , including how two of the authors become involved in the project after emerging from the water at "garbage beach" carrying lasers, check this out: wayback.archive-it.org/12248/201508...
April 3, 2025 at 3:44 AM
for a little back-story on how this project started in the Physiology course at the @mblscience.bsky.social , including how two of the authors become involved in the project after emerging from the water at "garbage beach" carrying lasers, check this out: wayback.archive-it.org/12248/201508...
Reposted by Shashank Shekhar lab
wonderful! great clip 👏
had never before seen 𝘚𝘵𝘦𝘯𝘵𝘰𝘳 competing with 𝘊𝘢𝘶𝘭𝘰𝘣𝘢𝘤𝘵𝘦𝘳 for rosette formation. no clear winner 🤩
#ProtistsOnSky #MicroSky
had never before seen 𝘚𝘵𝘦𝘯𝘵𝘰𝘳 competing with 𝘊𝘢𝘶𝘭𝘰𝘣𝘢𝘤𝘵𝘦𝘳 for rosette formation. no clear winner 🤩
#ProtistsOnSky #MicroSky
April 2, 2025 at 1:04 PM
wonderful! great clip 👏
had never before seen 𝘚𝘵𝘦𝘯𝘵𝘰𝘳 competing with 𝘊𝘢𝘶𝘭𝘰𝘣𝘢𝘤𝘵𝘦𝘳 for rosette formation. no clear winner 🤩
#ProtistsOnSky #MicroSky
had never before seen 𝘚𝘵𝘦𝘯𝘵𝘰𝘳 competing with 𝘊𝘢𝘶𝘭𝘰𝘣𝘢𝘤𝘵𝘦𝘳 for rosette formation. no clear winner 🤩
#ProtistsOnSky #MicroSky
Reposted by Shashank Shekhar lab
A new study originating from the #MBL proposes that physical forces encouraged the evolution of multicellular life! 🦠 Follow the link to read more about Stentor, a single-celled organism that could offer an early model for multicellularity.
📲 More: bit.ly/4cilZvV
📲 More: bit.ly/4cilZvV
April 2, 2025 at 8:35 PM
A new study originating from the #MBL proposes that physical forces encouraged the evolution of multicellular life! 🦠 Follow the link to read more about Stentor, a single-celled organism that could offer an early model for multicellularity.
📲 More: bit.ly/4cilZvV
📲 More: bit.ly/4cilZvV
Our story is in the news!
April 2, 2025 at 8:42 PM
Our story is in the news!
Excited to share our new paper in Nature Physics
@naturephysics.bsky.social: Cooperative hydrodynamics accompany multicellular-like colonial organization in the unicellular Stentor!
How do single-celled organisms benefit from teamwork?
@naturephysics.bsky.social: Cooperative hydrodynamics accompany multicellular-like colonial organization in the unicellular Stentor!
How do single-celled organisms benefit from teamwork?
April 2, 2025 at 8:40 PM
Excited to share our new paper in Nature Physics
@naturephysics.bsky.social: Cooperative hydrodynamics accompany multicellular-like colonial organization in the unicellular Stentor!
How do single-celled organisms benefit from teamwork?
@naturephysics.bsky.social: Cooperative hydrodynamics accompany multicellular-like colonial organization in the unicellular Stentor!
How do single-celled organisms benefit from teamwork?
📢Excited to share our new paper in Nature Physics
@naturephysics.bsky.social: Cooperative hydrodynamics accompany multicellular-like colonial organization in the unicellular Stentor!
How do single-celled organisms benefit from teamwork? Let’s dive in! #Multicellularity nature.com/articles/s41...?
@naturephysics.bsky.social: Cooperative hydrodynamics accompany multicellular-like colonial organization in the unicellular Stentor!
How do single-celled organisms benefit from teamwork? Let’s dive in! #Multicellularity nature.com/articles/s41...?
April 2, 2025 at 12:14 PM
📢Excited to share our new paper in Nature Physics
@naturephysics.bsky.social: Cooperative hydrodynamics accompany multicellular-like colonial organization in the unicellular Stentor!
How do single-celled organisms benefit from teamwork? Let’s dive in! #Multicellularity nature.com/articles/s41...?
@naturephysics.bsky.social: Cooperative hydrodynamics accompany multicellular-like colonial organization in the unicellular Stentor!
How do single-celled organisms benefit from teamwork? Let’s dive in! #Multicellularity nature.com/articles/s41...?
Reposted by Shashank Shekhar lab
Registration has started for the conference "Emerging Trends in the Physics of the Cell" in memoriam of Erich Sackmann at TU Munich from October 15-18 2025 www.cpa.tum.de/cpa/conferen...
March 31, 2025 at 4:32 PM
Registration has started for the conference "Emerging Trends in the Physics of the Cell" in memoriam of Erich Sackmann at TU Munich from October 15-18 2025 www.cpa.tum.de/cpa/conferen...