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Katja

@jaggakatja

Senior researcher in bioinformatics, proteomics and immunology Enthusiastic about science, nature and mountains

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21.11.2024
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Latest posts by Katja @jaggakatja

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Madagaskar: Ärzte ohne Grenzen warnt vor Zuspitzung der Ernährungskrise im Südosten Wir weiten Hilfe für Kinder in Ikongo aus und fordern verstärkte Prävention sowie besseren Zugang zur Gesundheitsversorgung.

Es muss jetzt etwas passieren!
Im Südosten Madagaskars behandeln wir immer mehr Kinder in lebensbedrohlichem Ernährungszustand. Die Vorräte aus der letzten Ernte sind fast aufgebraucht, die nächste steht noch aus. Ohne Gegenmaßnahmen droht eine weitere Zuspitzung.
👉 Warnung und Zahlen: msf.de/1ft

10.03.2026 15:58 👍 16 🔁 7 💬 0 📌 1

Frauen und Mädchen sollten in öffentlichen Räumen präsent sein, neue Technologien nutzen und am Diskurs teilnehmen können ohne von geschlechtsspezifischer Gewalt betroffen zu sein, was aber nicht der Fall ist:
@brodnig.bsky.social: www.news.at/politik/ingr...
www.theguardian.com/commentisfre...

10.03.2026 15:44 👍 1 🔁 0 💬 0 📌 0
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🌳 Do you want to contribute to research on how humans perceive forests? Take this quick, anonymous 10-min survey 🌲

👉 www.biodiful.org#/forest

This will help us explore how people experience forest biodiversity!

Please share on 🦋 & tag @biodiful.bsky.social to reach more participants 🙏💚

🌐🌍🦤🦑🪴🍁🧪

09.03.2026 12:43 👍 76 🔁 90 💬 9 📌 11
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A bit late but favourite woman’s quote

09.03.2026 22:52 👍 11 🔁 3 💬 0 📌 1

Das liegt in der Natur der Sache, dass guter Journalismus neue Inhalte generiert, die auf Recherche und Expertise beruhen und auf einer intelligenten Einschätzung der Sachlage. Das ist so ziemlich das Gegenteil von einem autocomplete-Algorithmus, sogar wenn er den Schreibstil imitieren kann.

10.03.2026 07:57 👍 1 🔁 0 💬 0 📌 0
A Kākāpō chick being weighed in a bag. Credit: Andrew Digby

A Kākāpō chick being weighed in a bag. Credit: Andrew Digby

A Kākāpō chick being held during a health check. Credit: Andrew Digby

A Kākāpō chick being held during a health check. Credit: Andrew Digby

A health check for #kakapo chick Tiwhiri-A3 two nights ago. This is a genetically valuable (rank = gold) chick, so it gets more frequent health checks. It’s doing well. #kakapo2026 #conservation #parrots

09.03.2026 08:10 👍 380 🔁 66 💬 5 📌 4
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Overlooked No More: Alice Ball, Chemist Who Created a Treatment for Leprosy (Published 2023)

That isn't a photo of Alice Ball. The woman pictured is Marie Maynard Daly, a biochemist, who was born 29 years AFTER Alice. Here is my 2023 NYT story about Alice Ball www.nytimes.com/2023/04/08/o...

Here is an American Chemical Society report about Marie M. Daly www.acs.org/education/wh...

08.03.2026 22:14 👍 10 🔁 2 💬 1 📌 0
African American chemist Alice Ball in her laboratory around 1915. She is wearing a white lab coat and a patterned blue scarf, holding a glass test tube and using a pipette to precisely transfer a liquid from a small vial. This scene represents her development of the "Ball Method," where she transformed thick Chaulmoogra tree oil into a soluble, injectable treatment for leprosy. The dark wooden laboratory bench is filled with period-accurate glassware, glass stir rods, and amber-colored bottles containing the raw oil. In the background, a metal centrifuge and laboratory cabinetry are visible. The image captures the specific moment Alice created the medical breakthrough that saved thousands from forced exile. Digital restoration and colorization by Seriously Scientific.

African American chemist Alice Ball in her laboratory around 1915. She is wearing a white lab coat and a patterned blue scarf, holding a glass test tube and using a pipette to precisely transfer a liquid from a small vial. This scene represents her development of the "Ball Method," where she transformed thick Chaulmoogra tree oil into a soluble, injectable treatment for leprosy. The dark wooden laboratory bench is filled with period-accurate glassware, glass stir rods, and amber-colored bottles containing the raw oil. In the background, a metal centrifuge and laboratory cabinetry are visible. The image captures the specific moment Alice created the medical breakthrough that saved thousands from forced exile. Digital restoration and colorization by Seriously Scientific.

Remembering Alice Ball on International Women's Day!

At just 24, this brilliant chemist developed the first effective treatment for leprosy.

Her 'Ball Method' made Chaulmoogra oil injectable, saving thousands of people from lifelong isolation and exile. 🧪💉

#WomenInScience

08.03.2026 11:01 👍 115 🔁 25 💬 1 📌 1

Out today: We discovered new viral proteins that target immune signaling molecules, solely based on their AlphaFold-predicted shapes

www.science.org/doi/10.1126/...

Congrats Nitzan Tal and coauthors! Thank you Kranzusch lab for the fun collaboration!

Linking below previous thread on our findings

05.03.2026 19:28 👍 103 🔁 49 💬 0 📌 5
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Drains across the Iranian capital Tehran are continuing to explode after earlier Israeli and US strikes on oil depots and infrastructure.

Medical experts are warning the toxic smoke and runoff has increased the risk of deadly illnesses, including cancer.

09.03.2026 05:05 👍 827 🔁 572 💬 31 📌 65
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The cold season is in full swing, throats are scratchy, noses are running🤧. Hopefully it’s not the flu 🤞. Scientists from our institute, @embl.org, & @pasteur.fr have deciphered the process by which the influenza virus steals the cap of the host RNA to replicate.
www.mpinat.mpg.de/5179649/pr_2...

04.03.2026 16:40 👍 11 🔁 4 💬 0 📌 1
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“My wish is that this will provide a positive message to the young girls who would like to follow the path of science and to show them that women in science can also have an impact through their research.”

Emmanuelle Charpentier, Nobel Prize winner and since this year ERC Scientific Council member.

08.03.2026 18:35 👍 74 🔁 16 💬 1 📌 0

#SexMatters

08.03.2026 19:13 👍 0 🔁 0 💬 0 📌 0

I didn’t realise the Daleks were here. How would I recognise one?

07.03.2026 14:47 👍 1 🔁 0 💬 1 📌 0
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🌿🤎 This Is JOY 🪄🧸🐻🧸🤎

06.03.2026 11:07 👍 494 🔁 119 💬 24 📌 0
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I just picked up the book by @dj-acid-reflux.bsky.social from the local bookstore in Davos. Sheer anticipation!

07.03.2026 11:59 👍 10 🔁 1 💬 0 📌 1
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We just had the @sib.swiss Group Leader Retreat at the Medical Campus in #Davos with fantastic scientific input talks, a snowshoe hike, and dinner at Strelaalp, as well as a tour through the research institutes #SIAF, #HGK, and Forschung II the following day.

07.03.2026 11:40 👍 1 🔁 0 💬 0 📌 0
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International Women’s Day On Sunday 8 March, the world celebrates the achievements and well-being of its 4 billion female inhabitants.

Ahead of International Women’s Day, check out this collection on the rewards and challenges that face women in science, including news and research covering fresh approaches to women’s health, the motherhood penalty, and more.

go.nature.com/3OKCfhE

06.03.2026 16:21 👍 33 🔁 20 💬 0 📌 1
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Data visualization is a critical step in data analysis. 8 links to bookmark for better data visualization:🧵

06.03.2026 14:15 👍 13 🔁 6 💬 2 📌 0
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Diese frauenfeindlichen AfD-Zitate sind größtenteils echt – und wir haben noch mehr gefunden! Eine Grafik mit AfD-Zitaten soll belegen, wie frauenfeindlich die Partei ist. Fast alle kann man belegen. Wir haben aber noch viel mehr gefunden.

Eine Grafik mit 9 AfD-Zitaten soll belegen, wie frauenfeindlich die rechtsextreme Partei ist. Fast alle kann man als echt belegen. Wir haben aber noch viel mehr gefunden. Teile diesen Faktencheck, denn die AfD wird nicht wollen, dass das mehr erfahren: www.volksverpetzer.de/faktencheck/...

06.03.2026 15:49 👍 812 🔁 424 💬 16 📌 14
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Women’s health Research into women’s health has suffered from historical neglect and lack of funding.

To mark International Women's Day on 8th March #IWD2026, the #NatureReviews Collection on women's health has been updated (go.nature.com/30kDWG3). The Collection covers various aspects of women's health and includes a new Primer on ovarian cancer from @natrevdiseaseprimers.nature.com

06.03.2026 12:19 👍 15 🔁 13 💬 0 📌 0
KI generiertes Bild von einem Bund grünem Spargel, der in einer Toilette liegt.

KI generiertes Bild von einem Bund grünem Spargel, der in einer Toilette liegt.

"Spargel-Pipi" Genetik 🧬
Manche ekeln sich schon vor dem Spargel selbst. Mit der Spargelsaison kommt aber auch wieder die Zeit des Spargel-Urins 🤢 Oder etwa nicht? Denn ob ihr den charakteristischen Geruch beim Toilettengang wahrnehmen könnt, liegt in euren Genen 🧵 1/6

10.04.2024 16:00 👍 81 🔁 21 💬 6 📌 7
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At least 13 hospitals and health facilities hit during attacks on Iran, WHO says Global health body investigating reports that four medics are among the 1,230 people killed in Iran since start of war

I guess we now live in a world where striking hospitals and healthcare has ceased to be surprising.

Well it remains shocking.

www.theguardian.com/global-devel...

06.03.2026 12:12 👍 21 🔁 10 💬 0 📌 0
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a drawing of a stuffed animal with the name emilius on it ALT: a drawing of a stuffed animal with the name emilius on it
04.03.2026 20:43 👍 0 🔁 0 💬 0 📌 0
Ein brauner Schmetterling von oben auf einer hellgelben Distelblüte.

Ein brauner Schmetterling von oben auf einer hellgelben Distelblüte.

Die unscheinbaren Kohldistelblüten werden von vielen Faltern gerne angeflogen, wie hier von dieser tollen Gammaeule🥰

04.03.2026 18:04 👍 51 🔁 2 💬 2 📌 0
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Today's a good day to get up close with an Orchid Mantis (Hymenopus coronatus). ➡️

04.03.2026 19:40 👍 90 🔁 20 💬 2 📌 4

This is a very important point. The vaccines do reduce transmission.

That bears out in the data.

And it’s important to say it bc right-wing operatives like NIH Director Jay Bhattacharya use the lie that they don’t reduce transmission to support their pro-infection/herd immunity advocacy.

01.03.2026 22:40 👍 210 🔁 51 💬 11 📌 0
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Project Nettie: Scientists and academics supporting the biological reality of sex The Project Nettie statement

"Attempts to recast biological sex as a social construct, which then becomes a matter of arbitrarily chosen individual identity, are wholly ideological, scientifically inaccurate and socially irresponsible."

03.03.2026 14:50 👍 14 🔁 3 💬 3 📌 0
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Discover the new SIB learning paths 🧬 Structured #Bioinformatics training from beginner to advanced levels, including machine learning and omics data analysis. Plan your next learning step and share within your network

03.03.2026 13:12 👍 10 🔁 6 💬 0 📌 0
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Im #Südsudan eskaliert weiterhin die Gewalt: Am Sonntag haben wir im Krankenhaus von Abyei bei der Versorgung von 80 Patient*innen mit Schussverletzungen geholfen. Einige der Verletzten sind leider gestorben, darunter eine schwangere Frau. 1/2

03.03.2026 13:07 👍 18 🔁 6 💬 1 📌 0