Interested in using #Drosophila genetics & advanced imaging combined with modeling to study inter-organ transport and epithelial dynamics? We’re hiring a #PhD student @uni-muenster.de, based at the Multiscale Imaging Center and @sfb1348.bsky.social Graduate School. Apply here tinyurl.com/ypx74a5d

Honored to be featured in this year's cohort of winners. Thank you to ASCB for recognizing my work on the mechanics of mammalian embryo development with reproductive aging. Excited to present my work later this year at the 2026 ASCB meeting in San Diego! www.ascb.org/society-news...

ASCB Announces 2026 Honorific Award Winners - ASCB

Each year, the American Society for Cell Biology honors exceptional scientists whose research, mentorship, and leadership are shaping the future of cell biology. From groundbreaking discoveries to tir...

ascb.org

Happy #FluorescenceFriday. Embryonic myeloid cells are curious. They emerge early during development and disperse throughout an embryo. During this journey, they interact with different cell populations. This myeloid cell 🔴 is seemingly probing ectoderm cells 🔵 to the point of warping their nuclei.

This afternoon's imaging lab at #IALSJanelia is all about subcellular structures, highlighted here by myosin (white) and actin (orange). These membrane ruffles were captured on our lattice light-sheet microscope by @cmhobson.bsky.social

Michaud, @andrewgoryachev.bsky.social, von Dassow, @xenresearchcenter.bsky.social et al. identify a versatile cortical pattern-forming circuit based on #Rho, F-#actin, Ect2, & RGA-3/4 rupress.org/jcb/article/... 📕 In "Collective Behaviors and Self-Organization in Cells" rupress.org/jcb/collecti...

We made the cover 🤩 !! Check out this incredible painting by @kahsage.bsky.social !!

Latest work from the lab by Aude Nommick et al., in which we propose a "size-scaling" model for microtubule force exertion that regulates centrosome centration vs decentration during embryo development! @ijmonod.bsky.social www.biorxiv.org/content/10.6...

Not too late to register for Santa Cruz Dev Biol (but it is too late to get a talk, i'm afraid. The hard deadline for poster abstracts and attendance is July 15! scdb2026.sites.ucsc.edu

Costly IVF add-ons fail to show benefits, new study finds | Euronews share.google/TJjg7bxtDMxP...

Costly IVF add-ons fail to show benefits, new study finds

A range of extra treatments marketed by fertility clinics to improve the chances of success during in vitro fertilisation (IVF) lacks convincing evidence that they work, according to a new study publi...

share.google

Congratulations to all! Welcome to the family!!

Jane Coffin Childs Fund for Medical Research@jcchildsfund.bsky.social · last mo.

We are thrilled to announce our 2026 Jane Coffin Childs Fellows! These thirty-two outstanding scientists are performing cutting-edge research to advance our understanding of human diseases such as cancer, neurodegeneration, autoimmunity, pathogenic infections, and more. 1/3

This is our classy polarized rac-rho cell's good friend. The noise it makes is "Oblelbebebelbebeb" Draw with acrylic pens #art #sciart #traditionalart

Friday is Embryo day. Love seeing these cute mouse embryos on a grid develop 😍

A very pleasant surprise to see that we got the cover for this paper 🥳 @natphys.nature.com

Nicoletta Petridou@nicolettapetridou.bsky.social · 2mo ago

Here the published version of our work on uncoupling different types of tissue phase transitions during development! Find out more on how contact surface tension-driven rigidity transitions trigger tricellular junction formation and initiate epithelial organization! @natphys.nature.com

Very excited to be sharing our new paper, just out in Nature Cell Biology! The big question we investigate: How do migrating cells put their front 🔴 and back 🔵 in the right place?

Just heard @katecavanaugh.bsky.social present this very cool work that provides molecular insights into why older women have difficulty in getting pregnant, based on age dependent changes in embryo implantation (now in press at NCB) 🧪 www.biorxiv.org/content/10.1...

1 week to start🔥 New @focalplane.bsky.social webinar series focused on #CellMigration, register & join us▶️, it will be fun! pls spread the word, in the next one, ECRs could apply to show their work ;) ▶️ to register: focalplane.biologists.com/2026/05/29/n... @dgz.bsky.social @the-node.bsky.social

What if you got to work with some of your best friends on a science project? I can't publish how fun this was, but I can show you the data (🧵)! Last week, we posted our second neutrophil swarming paper to bioRxiv and I wanted to post my favorite videos here~ www.biorxiv.org/content/10.6...

How do proteins find their way to the cell's leading edge? @jimgalbraith27.bsky.social & @cathygalbraith.bsky.social break down how bleach line, FLOP, single-particle tracking, FCS & iPALM reveal intracellular fluid flow and an actin-myosin compartment barrier. doi.org/10.1038/s414...

This poses an intriguing question: how is cytoplasm robustly and accurately organized in absence of physical barriers, and how is cytoplasmic partitioning achieved within the constrained time window of rapid embryonic divisions? (2/9)

Excited to share our new preprint exploring how Paramecium achieves diverse flow functions, i.e. feeding and swimming, simultaneously. This work was spearheaded by our ExM expert, PhD student Daphne Laan @daphnelaan.bsky.social : www.biorxiv.org/content/10.6...

Excited to highlight a new preprint about mechanical contributions to tissue homeostasis, from the Manning group in collaboration with the amazing Carien Niessen and Sara Wickstrom @sarawickstrom.bsky.social labs, spearheaded by Dr. Somiealo Azote: www.biorxiv.org/content/10.6...

Registration is OPEN for the 2026 Santa Cruz Meeting on Developmental Biology!!! Please spread the word! @mads100tist.bsky.social @socdevbio.bsky.social @bsdb.bsky.social @xenbase.bsky.social @isdb.bsky.social @devbiol.bsky.social @the-node.bsky.social scdb2026.sites.ucsc.edu

I’m happy to announce that I joined @umich.edu Department of Cell & Developmental Biology as an Assistant Professor and I will open my lab this month! My lab will investigate the genetic and cellular mechanisms underlying digestive and respiratory organs with a focus on the trachea and esophagus 1/2

How do migrating cell groups balance force and flexibility? Our new preprint shows that RhoGAP15B downregulates RhoA–Myosin activity to stabilise protrusions and enable efficient collective migration in vivo. Happy New Year! www.biorxiv.org/content/10.6...

RhoGAP15B RNAi collapses leader protrusions, while RhoGAP15B OE stabilises and extends them, underscoring tight control protrusion dynamics.

Christmas has come early. Fantastic to see this beautiful study from Peter Rugg-Gunn's lab at The Babraham Institute published today. Congratulations to Matteo Mole, Sarah Elderkin, Irene Zorzan and all other authors! www.cell.com/cell/fulltex...

Modeling human embryo implantation in vitro

Building an in vitro model of receptive endometrium allows investigation of human embryo implantation and early post-implantation development and recapitulates the earliest stages in establishing the ...

cell.com

Stacked lineup just dropped. I know where I'll be 👀

John Wallingford@jbwallingford.bsky.social · 8mo ago

The 2026 Santa Cruz Developmental Biology Meeting website is LIVE!!! Go see the incredible list of scientists who will be speaking at the meeting next summer! (...and check the site early next year for info on registration and abstract submission.) scdb2026.sites.ucsc.edu

The 2026 Santa Cruz Developmental Biology Meeting website is LIVE!!! Go see the incredible list of scientists who will be speaking at the meeting next summer! (...and check the site early next year for info on registration and abstract submission.) scdb2026.sites.ucsc.edu

I don't always get pretty, isolated, AND transfected primary neurons in culture, but when I do I take advantage.... Rat hippocampal neuron overexpressing ThymosinB4-mScarlet and imaged for 16hr on a @zeiss-microscopy.bsky.social LSM880 with Airyscan. #FluorescenceFriday #Microscopy

“A process which led from the amoeba to man appeared to the philosophers to be obviously a progress - though whether the amoeba would agree with this opinion is not known" - Bertrand Russell, 1976. Time-lapse video of Vampyrella lateritia eating Spirogyra algae from Science Source/Oliver Skibbe. 🦠