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Freddy Frischknecht

@freddyfrischknecht.bsky.social

Cell biologist working on malaria parasites and interested in host pathogen interactions, imaging, teaching, space exploration, gardening.

439 Followers  |  102 Following  |  91 Posts  |  Joined: 20.11.2024
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Posts by Freddy Frischknecht (@freddyfrischknecht.bsky.social)

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and here the video:
www.youtube.com/watch?v=ZsbI...

02.03.2026 11:40 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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✨ One year on, we honor Spencer Shorte.

On Jan 28, 2026, Institut Pasteur paid tribute to a visionary scientist and human leader.

His legacy lives on through the PPU–Research & Technology track, uniting research & innovation as he envisioned.

Inspiring future generations.

27.02.2026 15:04 β€” πŸ‘ 8    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

One of the toughest talks to give knowing that no matter what you say will not be enough. Spence was a friend, mentor, colleague and role model and is sourly missed. And it was beautiful (in a way) to see just how many lives and souls he touched and formed.

30.01.2026 14:34 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Post image 30.01.2026 14:31 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Screw it. It's weekend. My daughters new song: open.spotify.com/intl-de/trac...
placed just below mighty Bruce Springsteens Streets of Minneapolis on the German Friday music stream list.

30.01.2026 14:30 β€” πŸ‘ 9    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0
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Chirality of malaria parasites determines their motion patterns - Nature Physics Malaria parasites move on helical trajectories when infecting their hosts. Now it is shown that they use right-handed chirality to control their motion patterns, and that this chirality is linked to t...

(1/2) Our work with @freddyfrischknecht.bsky.social on the chirality of malaria parasites has found its home in the January issue of @natphys.nature.com:

www.nature.com/articles/s41...

Moreover, we are very happy that it comes with a news and views article πŸ‘β€οΈπŸ˜€

23.01.2026 08:58 β€” πŸ‘ 17    πŸ” 9    πŸ’¬ 1    πŸ“Œ 0

Next time you're here Pavel

21.01.2026 15:42 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

All of them. Respected Sir and respected Madam.

16.01.2026 08:52 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Certainly watch out for the guy at C10

07.01.2026 22:03 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

The force is strong within you young Gautam. Hope you made a lab pic in the snow.

07.01.2026 22:00 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Makes malaria parasites move very very fast (and Toxoplasma too)

07.01.2026 21:52 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Happy New Year from Heidelberg and looking forward to SingMalNet in Singapore in February, BioMalPar in sunny Heidelberg in May and other adventures.

01.01.2026 11:22 β€” πŸ‘ 11    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

What's next then in 2027??

22.12.2025 13:19 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

In the late 16th century

21.12.2025 19:34 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

This might well become your best summer experience

17.12.2025 22:54 β€” πŸ‘ 6    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Join us (again) for another fantastic BioMalPar meeting @embl.org and also a great pre-meeting @ciid-heidelberg.bsky.social

04.12.2025 19:51 β€” πŸ‘ 10    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
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πŸ“’ Paper alert πŸ“’

Chirality is known to be important for the movement of microorganisms and active matter. In our new paper out today in @natphys.nature.com, we show that chirality is used by malaria parasites to control their motion patterns:

doi.org/10.1038/s415...

Here comes a 🧡 ... (1/9)

24.11.2025 17:50 β€” πŸ‘ 82    πŸ” 33    πŸ’¬ 1    πŸ“Œ 2

He is as brave as handsome. Just like his dad πŸ™‚

23.11.2025 16:19 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Drawing of an anthropomorphised Mole in a robe next to a figure with robes and a crown. β€˜Beings’ in a ditch are holding out sheets of paper to Mole. The location looks creepy. The text below the image says, β€˜We land, and I see hundreds of like souls. Holding manuscripts in clenched hands… β€œIt is nearly ready” he say…’

Drawing of an anthropomorphised Mole in a robe next to a figure with robes and a crown. β€˜Beings’ in a ditch are holding out sheets of paper to Mole. The location looks creepy. The text below the image says, β€˜We land, and I see hundreds of like souls. Holding manuscripts in clenched hands… β€œIt is nearly ready” he say…’

Mole's Comedia III. Purgatorio. Canto I–XXIV.

journals.biologists.com/jcs/article/...

21.11.2025 14:01 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 1

Is there a Monthy Python sketch on Immunology? Maybe something like the German-Greek philosopher football game. Michael could play Franz Beckenbauer. Obviously something of a surprise in the lineup

16.11.2025 19:57 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Beautiful beasts (2): Thanks Ian for allowing us to help a little to help you figuring out how B-cells help T-cells. What a spectacular cover coloured by #micronaut Martin Oeggerli.

11.11.2025 18:58 β€” πŸ‘ 10    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

Now recruiting several PhD students and postdocs for different projects of our excellence cluster SynthImmune: application.synthimmune.de
For more info see perspective article below and synthimmune.de

11.11.2025 18:41 β€” πŸ‘ 7    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0

Congrats Felix et al. Always a pleasure and treat to see lab alumni doing spectacular work :-)

08.11.2025 18:30 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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β€œCellular Olympics” our catalog of freeky ultra fast cellular superhero’s is freely available β€œAnn Rev of microbiology”

www.annualreviews.org/content/jour...

This is a compilation of world’s fastest single cell organisms - enjoy this buffet of rare delightful protists with mind bending speeds. πŸ§ͺ

24.10.2025 10:57 β€” πŸ‘ 114    πŸ” 41    πŸ’¬ 0    πŸ“Œ 1

Beautiful work, congratulations again.

18.10.2025 19:00 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Nice move but key question is: Just how badly did you screw up their experiments?

11.10.2025 09:24 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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What a way to start the week. Quick morning run at Les Embiez for the #EMBO /#ParaFRAP workshop Host-Parasite Interactions, where parasites truly rule.

06.10.2025 07:29 β€” πŸ‘ 13    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Beware of artifacts during low pressure fixation of mushroom samples.

04.10.2025 12:23 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

As a model cell we investigated Plasmodium ookinetes (final developmental stage is pictured), revealing a number of interesting new morphological features. Congrats to all involved (Dr Ned, MSc Marco, MSc Lilian and BSc Kolja).

02.10.2025 14:43 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

The project started during the corona pandemic aiming to give students a chance to do practical work without access to the lab. Teaming up with Nedal and Yannick within our research network SFB 1129 turbocharged the project and we now present a new approach to investigate developmental transitions.

02.10.2025 14:43 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0