Actin retrograde flow in the lamellapodia of a stage one neuron. Happy #FluorescenceFriday !
I didn't realise benzil was so excitable until my violet laser pen (absolutely deliberately ๐) hit these crystals grown by Iain Smellie. Happy #FluorescenceFriday everyone! ๐
#FluorescenceFriday #cellbiology #bioart
A neutrophilic cell migrating through a 3D collagen mesh at 1.3 sec intervals for 5.5 min, as seen by lattice light sheet microscopy. doi.org/10.1126/sciencโฆ
Happy #FluorescenceFriday ! A render of a developing mouse neural tube shows a cytoneme (white extension) contacting a primary cilium (green). SHH is magenta. We hypothesize cytonemes can deliver SHH to PTCH receptors at primary cilia. Movie: St. Jude Research postdoc Eric Hall.
Happy #FluorescenceFriday ! Below is a breast cancer cell stained for actin in magenta and nuclei in yellow!
๐ฌโจ Just in time for #FluorescenceFriday ! Thrilled to share our preprint on an approach to battle brain tumors! How can we understand & target the cellular networks between neurons and yet incurable brain tumors? Dive into rabies-based retrograde tracing of glioblastoma! ๐ง ๐กโฆ
Took my first high time resolution videos of the myotubes and they are straight flexing on me ๐ช
Some day soon I'll be able to join #FluorescenceFriday ...to be continued.
Happy #FluorescenceFriday again. This is a transformed melanocyte containing an active mutant of the protein Rac1. Look at all those fluid-liked membrane ruffles! Can you guess what mutation it is? ๐ And I swear it's not AI-generated.
For this #FluorescenceFriday , I am thrilled to discuss my favorite research subject: GnRH neurons!ย ๐
In our model species,ย ๐๐ด๐ต๐ข๐ต๐ฐ๐ต๐ช๐ญ๐ข๐ฑ๐ช๐ขย ๐ฃ๐ถ๐ณ๐ต๐ฐ๐ฏ๐ชย ๐ย , three forms of GnRHโGnRH1, GnRH2, and GnRH3โare present.
U-ExM of Karlodinium veneficum ๐ฆ ๐ฌ๐คฉ In which direction is it spinning ?? ๐ตโ๐ซ
Will Lewis NicolasDSP
#FluorescenceFriday #UExM #Protists
Happy #FluorescenceFriday
Here some ER action in HEK293T cells to get you into the weekend :)
ER yellow๐ก
Lifeact magenta ๐ฃ
Nuclei cyan ๐ต
Acquired on a ZEISS Microscopy 880 LSM
๐โค๏ธThe birth of a cell!โค๏ธ๐
๐ฌHappy Mother's Day!๐ฌ
#FluorescenceFriday