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@rantakarigroup.bsky.social

Interested in early-life myeloid cells and endocrine tissues

82 Followers  |  96 Following  |  6 Posts  |  Joined: 10.01.2025  |  1.8737

Latest posts by rantakarigroup.bsky.social on Bluesky

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We have a exciting day ahead of us, the BioBridge Career Fair is about to begin. And we have a full house! Welcome all!
#academy&industry

@utu.fi @aboakademi.bsky.social

31.10.2025 06:17 — 👍 5    🔁 1    💬 0    📌 0
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Great TBC #ScienceDay yesterday! Loved hearing about the center’s research, sharing a bit about our own project, and catching up with everyone during the breaks. Good vibes & good science! ✨🎃
@turkubioscience.bsky.social @utu.fi

31.10.2025 07:51 — 👍 2    🔁 1    💬 0    📌 0
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Breastfeeding boosts immune cells that protect against breast cancer Nature - The protective, long-lived T cells can persist for decades after a woman gives birth.

Pregnancy and breastfeeding induces the accumulation of specialized immune cells that reduce the chances of breast cancer developing

go.nature.com/4hqHcGk

26.10.2025 13:00 — 👍 65    🔁 15    💬 0    📌 0
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The dust has settled after this year's SSI-meeting at karolinska institutet.
Thanks to everyone who made it a great meeting 🤓🔬🧬

📸 @rahulbiradar.bsky.social

24.10.2025 14:26 — 👍 6    🔁 1    💬 0    📌 0
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Integration of hunger and hormonal state gates infant-directed aggression - Nature Combined behavioural, circuit-level and cellular approaches are used to demonstrate how hypothalamic neurons integrate hunger and oestrous state to drive a switch in how female mice interact with pups...

Out today in Nature: We uncover a neural mechanism for the integration of two internal states - hunger and estrous state - and how this integration shapes pup-directed behaviors in mice.
www.nature.com/articles/s41...

22.10.2025 15:30 — 👍 64    🔁 18    💬 2    📌 1
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Burning the candle at both ends: ROS-mediated telomere damage drives T cell dysfunction T cells need reactive oxygen species (ROS) for activation and memory formation, yet excessive ROS can drive dysfunction. Rivadeneira et al. show that chronic T cell activation in tumors exposes telomeres to damaging mitochondrial ROS, contributing to T cell dysfunction.
18.10.2025 19:55 — 👍 4    🔁 1    💬 0    📌 0
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Surprisingly, mouse sperm can locate and swim through the tiny opening in #zebrafish eggs known as the micropyle, suggesting that some mechanisms guiding sperm toward eggs may be shared across distant species.

19.10.2025 10:01 — 👍 6    🔁 3    💬 0    📌 0
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🎉 Congratulations to this year's SSI Young Investigator Award winners! Meet the rising stars of Scandinavian #immunology: John, Jonna, Chris, and Asbjørn @yssi-immunology.bsky.social @yefis-immunology.bsky.social @efis-immunology.bsky.social @iannaconelab.bsky.social @romagnanilab.bsky.social

16.10.2025 09:21 — 👍 17    🔁 10    💬 0    📌 0
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The gut-brain connection Glia cells mediate cytokine signaling between the gut and the brain, linking sleep to inflammation in the gut.

The gut-brain connection

Glia cells mediate cytokine signalling between the gut and the brain, linking sleep to inflammation in the gut.

18.10.2025 13:59 — 👍 7    🔁 1    💬 0    📌 0
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Jonna Alanko receives the Young Investigator Award from the Scandinavian Society for Immunology University of Turku researcher Jonna Alanko has received the Young Investigator Award of the Scandinavian Society for Immunology.

University of Turku researcher Jonna Alanko has received the Young Investigator Award of the Scandinavian Society for Immunology. Her group studies how immune cells find their way through the body, for example, to an infection. Congratulations💐👏🎉!

AlankoLab Turku Bioscience

17.10.2025 12:10 — 👍 7    🔁 1    💬 1    📌 0
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Jonna Alanko receives the Young Investigator Award from the Scandinavian Society for Immunology University of Turku researcher Jonna Alanko has received the Young Investigator Award of the Scandinavian Society for Immunology.

University of Turku researcher Jonna Alanko has received the Young Investigator Award of the Scandinavian Society for Immunology. Her group studies how immune cells find their way through the body, for example, to an infection. Congratulations💐👏🎉!

AlankoLab Turku Bioscience

17.10.2025 12:10 — 👍 11    🔁 3    💬 0    📌 0
Figure 4 - CSF1 and IL34 protein increase throughout development and display distinct spatiotemporal transcriptional expression patterns; panel L. Density maps depicting the spatiotemporal expression patterns of Il34 (top) and Csf1 (bottom) transcripts in RNAscope™ across development. Left to right: P3, P10, P30. Warmer colours indicate greater while cooler colours indicate lower transcript density.

Figure 4 - CSF1 and IL34 protein increase throughout development and display distinct spatiotemporal transcriptional expression patterns; panel L. Density maps depicting the spatiotemporal expression patterns of Il34 (top) and Csf1 (bottom) transcripts in RNAscope™ across development. Left to right: P3, P10, P30. Warmer colours indicate greater while cooler colours indicate lower transcript density.

CSF1R ligands promote microglial proliferation but are not the sole regulators of developmental microglial proliferation

Read this #LifelongDevSI Research Article by Brady P. Hammond, Jason Plemel @jrplemel.bsky.social and colleagues:

journals.biologists.com/dev/article/...

17.10.2025 12:18 — 👍 9    🔁 4    💬 0    📌 0
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We are recuiting two new Associate Professors here in Oxford Biochemistry. Come join us! Reach out to me if you have any questions. Please repost! tinyurl.com/mr3m7bd3

17.10.2025 14:56 — 👍 77    🔁 98    💬 0    📌 1

Taxpayers should not accept cuts in funding for cancer research. Bravo 👏🏾👏🏾👏🏾👏🏾👏🏾 @miriammerad.bsky.social

👇🏼👇🏼👇🏼Sign up to show New York State law makers that you want your tax dollars to fund life saving research www.nycures.org

16.10.2025 16:18 — 👍 11    🔁 5    💬 0    📌 0
Two different forms of inherited human TCRα chain deficiency | Journal of Human Immunity | Rockefeller University Press Previous reports suggested that inherited TCRα deficiency is not as severe as expected. We report children with complete TCRα deficiency, a lack of αβ T ce

Another exciting collaborative paper in the @jhumimmunity.org:

Two different forms of inherited human TCRα chain deficiency url: rupress.org/jhi/article/...

17.10.2025 18:51 — 👍 6    🔁 4    💬 0    📌 0
APPLICATION - IMMUFELLOW APPLICATION FIRST CALL (2025) / 11 positions (9 to UTU and 2 to ÅAU) Opening Date: 2nd October 2025Deadline: 27th November 2025Start of the Fellowship:

Are you Into early #macrophages, maybe flirting with endocrine tissues and hunting for postdoc place? Check out the Immufellow programme immufellow.fi/application/ . Come and join the the great group in @utu.fi

11.10.2025 07:57 — 👍 1    🔁 1    💬 0    📌 0
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Turussa iloitaan lääketieteen Nobel-palkinnosta Lääketieteen tämän vuoden Nobel-palkinnon saaja professori Shimon Sakaguchi on Turun yliopiston tutkimusta profiloivan IMMUNOCAPs-hankkeen vieraileva

”Lääketieteen tämän vuoden Nobel-palkinnon saaja professori Shimon Sakaguchi on Turun yliopiston tutkimusta profiloivan IMMUNOCAPs-hankkeen vieraileva professori.”

terveydenasialla.com/turussa-iloi...

08.10.2025 14:37 — 👍 16    🔁 2    💬 1    📌 0
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Olipas meillä upea päivä @heureka.fi Lasten lääketieteen päivässä! Syöjäsolu (Rita Turpin) tutkijamme Maija Hollmén ja Virus (Kaisa Hakkila) menossa mukana. Kiitos lapset!
@utu.fi @aboakademi.bsky.social

23.08.2025 18:39 — 👍 4    🔁 1    💬 0    📌 0
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COVID-19 vaccine type controls stromal reprogramming in draining lymph nodes Different COVID-19 vaccine formulations have distinct effects on the stromal cell landscape and function of draining lymph nodes.

Excited to share our new research on lymph node stromal cell responses to vaccines! Research performed in @salmilab.bsky.social with excellent collaborators.

@utu.fi
@medicity.bsky.social
@inflames-flagship.bsky.social

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

19.08.2025 12:59 — 👍 16    🔁 6    💬 1    📌 0
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Metabolic regulation of key developmental events during mammalian embryogenesis - Nature Cell Biology This Review discusses the intricate relationship between metabolism and embryogenesis, highlighting the orchestration of key developmental processes by metabolites and signalling molecules that provid...

Anyone here interested in #metabolism in #devbio ?
We recently published a Review article by Jin Zhang & co discussing the relationship between metabolism and #embryogenesis. Enjoy the read! :D
👉https://rdcu.be/eADIT
www.nature.com/articles/s41...

13.08.2025 21:08 — 👍 22    🔁 6    💬 0    📌 1
Call for papers for “Ions in Morphogenesis” Special Issue!

Call for papers for “Ions in Morphogenesis” Special Issue!

CALL FOR PAPERS!

Ion channels are emerging as critical regulators of tissue morphogenesis in diverse animals from planaria to humans. Mutations in ion channels can cause craniofacial and limb abnormalities in frogs, mice & humans.

Submit today! shorturl.at/LPMbc

14.08.2025 16:45 — 👍 4    🔁 2    💬 0    📌 0
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Excitatory-neuron-derived interleukin-34 supports cortical developmental microglia function While neurons and microglia are known to talk to one another, the signals that regulate their complex, important interactions are not comprehensively defined. Devlin et al. find that the cytokine IL-34 produced by excitatory neurons instructs the development and functional maturation of microglia in the mouse anterior cingulate cortex.
14.08.2025 12:53 — 👍 2    🔁 1    💬 0    📌 0
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90-vuotias | Seppo Lindblom tietää, miten talous saadaan kasvuun: satsaamalla tieteeseen ja tutkimukseen ”Vahva tiedepolitiikka on ainoa tepsivä tuottavuustemppu, joka lopulta auttaa velka- ja puolustuskuluissa”, Seppo Lindblom sanoo.

Viisautta ja sivistystä huokuu tästä synttärihaastattelusta. Seppo Lindblom puolustaa velanhoidon ja puolustuksen pinteeseen jäänyttä hyvinvointia. Ja tutkimusta!

Paras on silti tämä:
”-Mitä sanoisit 20-vuotiaalle itsellesi?
-En kaksikymppisenä kuuntelisi näin vanhojen miesten neuvoja.”

08.08.2025 16:34 — 👍 47    🔁 11    💬 0    📌 0
Forecast 2-m temperatures today in Finland, based on the MEPS regional model.

Forecast 2-m temperatures today in Finland, based on the MEPS regional model.

20 straight days with 30 °C in Finland! Truly unprecedented heatwave still in full swing with maximum today about 32-33 degrees.

Even the Arctic regions (e.g. Sodankylä Tähtelä) have seen three weeks above 25 °C, and may rival tomorrow their August heat records.

31.07.2025 08:24 — 👍 593    🔁 326    💬 16    📌 69
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Ying Yu, Danyang Tian and colleagues show how macrophage-derived #prostaglandins can regulate adipose tissue remodeling: via a signaling cascade initiated by EP3 receptor and impinging on DNA methylation
www.embopress.org/doi/full/10....

25.07.2025 10:27 — 👍 5    🔁 1    💬 0    📌 0
Studying ovarian aging and its health impacts: modern tools and approaches

Studying ovarian aging and its health impacts: modern tools and approaches

Excited to see this new review piece that we wrote together with Jennifer Garrison and Alison Kochersberger on the modern tools and approaches to study #ovarian #aging out this week at @genesdev.bsky.social!
genesdev.cshlp.org/content/earl... #GeroSky #WomensHealth 🧪🧬
A 🧵1/3

14.07.2025 16:16 — 👍 22    🔁 10    💬 2    📌 0
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LC2025 #LC2025 at WashU Medicine September 3-5, 2025 We are proud to announce that the 18th International Workshop on Langerhans Cells (LC2025) will take place from September 3-5, 2025, hosted on the campus…

JEM is proud to support the International Workshop on Langerhans Cells (#LC2025), September 3-5 at @washumedicine.bsky.social in St. Louis! See the program, and register here 👇
@klechevskylab.bsky.social

09.07.2025 18:50 — 👍 2    🔁 1    💬 0    📌 0
Pride-lippu, jossa lukee RESEARCH WITH PRIDE Suomen Akatemia

Pride-lippu, jossa lukee RESEARCH WITH PRIDE Suomen Akatemia

🌈 Erinomaista Pride-päivää, ystävät!

Me Suomen Akatemiassa edistämme pitkäjänteisesti tasa-arvoa ja yhdenvertaisuutta tieteessä ja sen tekemisen tavoissa. Rahoitamme myös aiheeseen liittyvää tutkimusta.

Tieteellä ja tutkimuksella on voimaa muuttaa maailmaa paremmaksi ihan kaikille!

28.06.2025 08:59 — 👍 104    🔁 3    💬 0    📌 0

Happy to finally share what my colleagues Laura, Emmi, and I have been working on for the last years in @rantakarigroup.bsky.social
We show that neutrophils in the mouse embryo infiltrate non-immune tissues and serve homeostatic roles during tissue development
@inflames-flagship.bsky.social @utu.fi

18.06.2025 07:27 — 👍 14    🔁 3    💬 2    📌 0
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Meet the IUIS 2025 Rising Stars! » IUIS The International Union of Immunological Societies (IUIS), together with its Early Career Committee, is delighted to announce the outstanding researchers selected as the IUIS 2025 Rising Stars: This…

It is a great honor to be selected as a Rising Star by the International Union of Immunological Societies @iuis-online.bsky.social ! I'm excited to present at IUIS 2025 in Vienna!
👉 iuis.org/news/meet-th...
#IUIS2025 #RisingStars2025 @inflames-flagship.bsky.social @medicity.bsky.social @utu.fi

14.06.2025 18:19 — 👍 13    🔁 1    💬 0    📌 2

@rantakarigroup is following 20 prominent accounts