Posts by Sara Guenthner
Shows chimeric autoantibody receptor (CAAR) T cell attacking autoimmune disease causing autoreactive B-cell - leading to apoptosis and a reduction in autoantibodies. Meanwhile, non-autoreactive B cells survive and become plasma cells in a 'reset, calmer' immune system.
Chimeric autoantibody receptor (CAAR) T cells are showing promise in treating autoimmune disorders. Basically, the patient's T-cells are genetically modified to attack the disease causing B cells which are attacking the healthy body tissues - 'resetting/calming' the immune system.
#sharegoodnewstoo
🧪 #sharegoodnewstoo
The number of scientists running for office has tripled in the USA!
The fact that cable bacteria make wires from mud and then pass electrons along them is just infinitely cool to me.
They can be pretty picky about soil conditions so if it’s growing despite that wacking it got, I’d let it be. 😳 Moving forward, if you want it to bush out, you can carefully trim the highest meristem each year. That will encourage lateral meristems to compete for apex and grow out.
Thermodiffusive separation concept and device implementation. Credit: Nature Water (2025). DOI: 10.1038/s44221-025-00428-5
Looking into Thermodiffusive Desalination - it’s literally a temperature gradient where you split the hot from cold water. Salt concentrates in cold water.
Plant‐microbial fuel cells (PMFCs) are a cool concept - harnessing the transferal of electrons that all organisms do at some level. The plants help provide the sugar (and other metabolic products) while the battery harnesses the energy bacteria produce breaking the products down.
25 cm wide Curved membranes installed at 40 and 60 centimeters under plant roots.
Not sure how I feel about current subsurface water retention technology (SWRT). Interesting for sustainable farming but installing subsoil sheets of polyethylene (plastic) seems messy for future generations to have to clean up.
One of the fun things about plants is their chemicals. For instance pelargonic acid was IDed in Pelargonium. It’s a medium chain, saturated fatty acid used as a mild herbicide because it can disrupt cell membranes (like soap) but like most fatty acids, it breaks down quickly in the environment.
Huh. Oenothera rosea (Pink Evening Primrose) is a PFAS hyperaccumulator. So you could grow it, harvest and dispose of the leaves to reduce PFAs in your soil.
Yes!
This one was an intense read. The simultaneous enhancement and loss of touch with her human lover was a bit mind bending for me.
I don’t think so! 😊
Love Robin Hobb! Her Soldier Son Trilogy was particularly wild.
Read some of Hambly’s fantasy more recently. Very satisfying Sword & Sorcery. ❤️
Icecream and popcorn.
Alex Pretti’s last words were “Are you ok?”
Editing a book where my protag is struggling with being chosen as the avatar for a god of vengeful justice is… still going slow. 😞
Genuinely, I've forgotten how search results used to function and what finding articles easily was like. I installed the DuckDuckGo browser after that vote thing the other day and turned off all the AI and oh my gosh, search results ✨ work ✨
Need a #scifi #book for the weekend? How about a science fiction book for the next 13 weekends the Underground Aliens bargain bundle is live with amazing books by #indiescifi #indieauthors including Peter Cawdron, Joshua James and many more. storybundle.com/aliens 💙🪐📚
Made it through 17/35 chapter edits. Onward we plod.
HELLO! I WOULD LIKE TO CONNECT WITH INDIE/SELF PUB BOOK FOLKS - CALLING ALL READERS, WRITERS, REVIEWERS!
I'm judging for an indie book contest called #SPFBO and I'm looking to get the widest audience possible for this year's contest.
Follow back if you want me to chuck recommendations your way!