Small but mighty! This is a video of a killer T cell of the immune system destroying a monstrous ovarian cancer cell. I recently captured this data on a spinning disc confocal microscope.
Absolutely spectacular video showing how mRNA Covid vaccines actually work.
The human immune system - and the science which went into harnessing it through vaccines - is mind blowingly beautiful
Watch. Enjoy. Learn. Vaccinate.
#GetVaccinated
https://t.co/mKzZpLP3Op
Remind me again why plant and crop science research is a penny to every pound of biomedicine investment. This infographoc emphasises that increased food production saves lives.
Learning biology everyday on Twitter! Muscular hydrostats vs tentacles 🐙 🦑 just goes to show, it’s important to ask questions! #tentacles#cephalopod#biology#anatomy
Thank you for asking!!!!!
The tongue is not a tentacle, but it IS a muscular hydrostat!
Muscular hydrostats include:
Cephalopod arms
Human tongues
Elephant trunks
Whale dicks
Manatee snouts
Has any biosciences academic fully given up on peer-review? I mean vowed to only publish their work as preprints (and maybe not even to review for journals). It would be bold step, and I’d be interested to know how it’s working out for them.
consultant Soheila Jalali asks, 'What is the relationship between the availability of funding and the emergence of young life-science and biotech companies?' Read her article here: https://t.co/YyAAXE1HVT (2/2)
If you are not a scientist but want to show that you disapprove of such actions, you can sign the petition from @Citizen4Sci which is for all citizens to sign. It needs your attention!
https://t.co/ACKVBFPmer
3/3
Astonishing. In any normal time, this would be the biggest news on the planet. Malaria has killed more people in history than any other single cause.
https://t.co/zOCQAE1Zav
Another fascinating example of how some complex vertebrate species, like some fishes, appear not to age at all. Aging is neither inevitable nor universal. Natural selection is able to eliminate aging, and so will we one day using technology.
https://t.co/NquKCiwyUq
Protein bundles called nucleosomes are placed at precise positions along DNA to regulate gene expression, adding more specificity to the process than previously known https://t.co/7Gkm5wUDyx
A marine tardigrade (Actinarctus doryphorus ocellatus) also known as a water bear/moss piglet.
Andreas Schmidt-Rhaesa, Corinna Schulze and Ricardo Neves used a confocal laser scanning microscope. The scans are each assigned a different colour and then stacked.
Always interesting to see new findings on #evolution and related mechanisms. Long term studies in #yeast and #ecoli are uncovering new insights. Declining adaptability is an intriguing concept. There seems to be a lot more to uncover and relate back to our own story. #biology
The longest evolution experiment in yeast is still going strong! It confirms findings from the famous long-term evolution experiment in E. coli and identifies interesting differences. Retweet if your network should learn about this window into evolution https://t.co/g2usACK9va
This is what we need! Thank you. @sohailajay made a video of a paper once just to try to explain the actual #experimentalsetup and even though she worked directly with the #PI, it took several conversations to really know what was done in the #lab. #reproducibilitycrisis