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Maria Jenmalm

@mjenmalm.bsky.social
639 followers 833 following 26 posts

Professor of Experimental Allergology, Linköping University, Sweden. Interested in diversity & how early microbial exposures shape infant immune development🤰👶

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Maria Jenmalm @mjenmalm.bsky.social · 17/09/2026
Palmer et al: www.nejm.org/doi/full/10.... Editorial: www.nejm.org/doi/full/10....
nejm.org
Trial of a Maternal Diet Rich in Eggs and Peanuts to Reduce Infant Allergy | NEJM
Immune responses leading to food allergy may develop early in life, potentially before the introduction of solid foods. Exposures to food allergens in utero and through breast milk have been propos...
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MedPage Today @medpagetoday.com · 17/09/2026
Women who ate a diet high in eggs and peanuts during pregnancy and lactation did not lower their baby's risk of allergies to those foods at 1 year in a clinical trial among families with a history of allergies. @mjenmalm.bsky.social www.medpagetoday.com/allergyimmunol…
medpagetoday.com
Mom's Extra Egg, Peanut Intake Doesn't Reduce Baby's Allergy Risk
Randomized trial among pregnant women disappoints as prevention strategy for high-risk families
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Maria Jenmalm @mjenmalm.bsky.social · 03/06/2026
www.linkedin.com/posts/maria-...
linkedin.com
GraBB – Pregnancy Biobank | Maria Jenmalm
🌟 Unlock New Insights in Maternal, Fetal & Neonatal Health - Collaborate with the GraBB Pregnancy Biobank Advancing maternal and fetal health requires high‑quality data, long‑term vision, and strong ...
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Julia MV @julialmv.bsky.social · 07/10/2025
This qualitative study of LC in children and adolescents includes heartbreaking quotes like: "The friends she had before are not there anymore because, as she puts it: 'they got tired of me not being able to do so much anymore.' " bmcpediatr.biomedcentral.com/articles/10.... 1/2
bmcpediatr.biomedcentral.com
Experiences of living with long COVID during childhood and adolescence: a qualitative study from the child’s perspective - BMC Pediatrics
Background In February 2023, the World Health Organization (WHO) defined long COVID in children, highlighting limited knowledge about its psychosocial impact. Studies show it as a complex, long-lasting condition affecting multiple systems. WHO and researchers emphasise the need for more understanding, particularly its effect on daily life. The aim of this study was to explore how life is experienced and how it changed whilst living with long COVID during childhood. Methods We present a qualitative study with an inductive and exploratory approach. Between October 2022 and March 2024, 16 children between 9 and 18 years old diagnosed with long COVID were interviewed face-to-face using a semi-structured interview guide. The results were analysed using reflexive thematic analysis by Braun and Clarke. Results The results present the subjective reality of children suffering from long COVID and their struggle in daily life. The findings are presented through three themes: Losing my foothold, Fatigue decides my path, and My way forward, illustrating a temporal and emotional journey, reflecting how children make sense of their experiences, adapt to the persistent impact of long COVID, and gradually move toward acceptance. Conclusions This study addresses the lack of knowledge of long COVID in the society, how it affects children in their struggle to find a new path in life. It also shows that, with knowledge and support, the symptoms and the burden of the condition can decrease or even pass. It is important that people around these children, including health care, school and family, use this knowledge to promote health and avoid educational, health and social problems at a vulnerable time in life.
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Maria Jenmalm @mjenmalm.bsky.social · 22/02/2026
Nice Sunday with skating ☀️ and 2 olympic 🥇🥇 to 🇸🇪
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Admirable Women @admirablewomen.bsky.social · 06/10/2025
Congrats to Dr. Mary E. Brunkow! Dr. Brunkow & her two colleagues were awarded the Nobel Prize in Physiology or Medicine today “for their fundamental discoveries relating to peripheral immune tolerance." Brunkow is an American molecular biologist & immunologist. #WomenInSTEM
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The Journal of Immunology @jimmunol.bsky.social · 06/10/2025
Congratulations to new Nobel Laureate and AAI Distinguished Fellow Shimon Sakaguchi, co-winner of the 2025 Nobel Prize in Physiology or Medicine for his foundational discoveries on regulatory T cells and peripheral immune tolerance! Published in The JI in 1995: ow.ly/LGk150X7984.
academic.oup.com
Immunologic self-tolerance maintained by activated T cells expressing IL-2 receptor α-chains (CD25). Breakdown of a single mechanism of self-tolerance causes various autoimmune diseases
Abstract. Approximately 10% of peripheral CD4+ cells and less than 1% of CD8+ cells in normal unimmunized adult mice express the IL-2 receptor α-chain (CD2
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Itai Yanai @itaiyanai.bsky.social · 06/10/2025
Congratulations to Mary Brunkow, Fred Ramsdell and Shimon Sakaguchi for this year's Nobel Prize in Physiology or Medicine. It also demonstrates the fairness of the prize, as Mary Brunkow is a Senior Program Manager (not a professor) at the @isbscience.org hood.isbscience.org/people/mary-...
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Immunology Podcast @immunologypodcast.com · 30/07/2025
Check out our latest episode! Dr. Tamara Tilburgs (@ttilburgs.bsky.social) from @cincychildrens.bsky.social talks about the mechanisms of immune tolerance during pregnancy! Listen now: bit.ly/3H7ZM8H
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Maria Jenmalm @mjenmalm.bsky.social · 04/06/2025
My warmest thanks to all coauthors incl @hroager.bsky.social for your excellent contributions to our review "Gut microbiota development across the lifespan: Disease links and health-promoting interventions" & to @jinternmed.bsky.social for supporting our symposium & selecting us as Editor's Choice.
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Swedish Society for Immunology (SWIMM) @swimm-immuno.bsky.social · 10/03/2025
Registration to the 2025 annual SSI meeting is now open! Register at: swimm.se/ssi2025-regi...
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Ursula von der Leyen @vonderleyen.ec.europa.eu · 08/03/2025
Gender equality doesn’t just 'happen.' Women’s rights must be fought for and protected. Our responsibility is clear. To lead by example and create a world where opportunities are fair for all. Not just today, but every single day. #InternationalWomensDay
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Maria Jenmalm @mjenmalm.bsky.social · 12/01/2025
Greetings from Roxen❄️☀️
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99nicu.org - the global community for neonatal staff @99nicu.bsky.social · 18/11/2024
Get a a headstart into the #Neosky discussions. Use our starter packs and follow your 🦋-neonatal community! First Neonatal Starter Pack full! ⬇️ go.bsky.app/JzLem6W Second Starter Pack ready to go ➡️ with new members added: go.bsky.app/SNnXwhy You will also get access to our #️⃣Neosky-feed! 🌟
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Maria Jenmalm @mjenmalm.bsky.social · 13/12/2024
Lucia greetings from the medicine students at Linköping University🌟
Lucia celebration at the Medical Faculty at Linköping University
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Journal of Experimental Medicine @jem.org · 04/12/2024
Our December Issue is out! buff.ly/4fXY85D Cover: Vanessa Sancho-Shimizu et al found that certain rare genetic mutations in the BTNL8 gene are more common in children w/ MIS-C (buff.ly/41cs75m). Image shows Manhattan plot for all the constituent ancestral groups in the MIS-C cohort.
Cover of the Journal of Experimental Medicine 2024 issue shows Manhattan plot for all the constituent ancestral groups in the MIS-C cohort
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Maria Jenmalm @mjenmalm.bsky.social · 10/12/2024
swimm.se/ssi-2025/
swimm.se
Welcome to the 2025 SSI conference in Stockholm – Swedish Society for Immunology
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David MacIntyre @dmacintyre.bsky.social · 10/12/2024
Hi Bluesky. Follow me for women's and children's health research. Areas of interest include microbiome, preterm birth, infection and inflammation. Here's a new paper! Secretor status is a modifier of vaginal microbiota-associated preterm birth risk - www.microbiologyresearch.org/content/jour...
microbiologyresearch.org
Secretor status is a modifier of vaginal microbiota-associated preterm birth risk
Mutations in the FUT2 gene that result in a lack of expression of histo-blood group antigens on secreted glycoproteins may shape the vaginal microbiota with consequences for birth outcome. To test thi...
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ImmunoSketch @actuallypublished.bsky.social · 04/12/2024
A starter pack for PhD students and Postdocs in Immunology to connect 🔽 Drop a 🧬 and I'll add you to the list. Let's build the upcoming immuno community! #ImmunoSky 🧪 go.bsky.app/RABVXY4
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Bluesky @bsky.app · 03/12/2024
Scientists, academics, researchers: We’re excited to share that @altmetric.com is now tracking mentions of your research on Bluesky! 🧪
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Ruairi Robertson @ruairirobertson.bsky.social · 20/11/2024
🦠🔬🚨 I have created a starter pack for those involved in research related to human microbiomes (there are other excellent microbiome packs by @claesengroup.bsky.social but this differentiates human from environmental/plant microbiomes). Let me know if you would like to be added! go.bsky.app/3eeA7BP
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Kate Coldwell @katecoldwell.bsky.social · 01/12/2024
Maybe gut microbiome scientists could be a tract (if it were specifically for the gut microbiome), but I can't find a starter pack specific to the gut. This one is specifically the human microbiome, which is missing from your wonderful spreadsheet: bsky.app/starter-pack...
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Maria Jenmalm @mjenmalm.bsky.social · 30/11/2024
Sunset at lake Roxen, Linköping🇸🇪
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Bluesky @bsky.app · 29/11/2024
We could go on about how we welcome publishers, we don't demote links, we encourage independent developers to build apps and extensions on top of Bluesky's network.... but instead, we'll show you. All thanks to the incredible community here! 🦋
bsky.social
The Engagement Is Better on Bluesky - Bluesky
Bluesky is the lobby to the open web. Find and build your community here.
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Altmetric @altmetric.com · 29/11/2024
"Bluesky is emerging as the new platform for science" mikeyoungacademy.dk/bluesky-is-e...
mikeyoungacademy.dk
Bluesky is emerging as the new platform for science - Mike Young Academy
Scientific Twitter is about to find its true successor. And it is not X. This, our latest release, shows that the Bluesky network of scientists is growing — and growing.
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Whitney K, MPH, PhD @factcontagion.bsky.social · 08/11/2024
👋 Hi everyone! I'm Whitney, an epidemiologist. I’m embarking on a mission to debunk public health misinformation, promote data-driven insights, and empower a science-savvy community. Follow along, share, and let’s make knowledge contagious! #DataWorthSpreading #AmplifytheFacts 🧬👭🌍
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Heather Snell @heatherdsnell.bsky.social · 19/11/2024
Fantastic starter-pack to follow!!
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Carl Zimmer @carlzimmer.com · 20/11/2024
Here's an article by @kakape.bsky.social on the migration of scientists to Bluesky from X. One thing stood out to me: there's a button for sharing on X at the top (along with Linkedin, etc.), but no blue butterfly to be seen! www.science.org/content/arti...
science.org
Like ‘old Twitter’: The scientific community finds a new home on Bluesky
After recent changes to Elon Musk’s X, a gradual migration turns into a stampede
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Kushol Gupta @guptapenn.bsky.social · 27/11/2024
www.nature.com/articles/s41... a concerning read
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Dr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 10/11/2024
If you are looking for basic science 🧪 podcasts with ♀️ hosts, check out This Week In Immunology. Excellent source of primary literature: www.microbe.tv/immune/categ... @kateclancy.bsky.social Period podcast has a lot of great primary research on women's health issues. 🧵 periodpodcast2.libsyn.com
microbe.tv
Immune | Immune
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Waggoner Lab @labwaggoner.bsky.social · 26/11/2024
Antibiotic treatment of pregnant mice reduces the amount of breast milk antibodies (SIgA) and alters the neonatal fecal microbiota, making neonatal mice more susceptible to sepsis www.cell.com/cell-host-mi...
cell.com
Prenatal antibiotics reduce breast milk IgA and induce dysbiosis in mouse offspring, increasing neonatal susceptibility to bacterial sepsis
Up to one-third of women receive antibiotics during pregnancy. Pietrasanta et al. show that antibiotic treatment of pregnant mice reduces the amount of breast milk antibodies (SIgA) and alters the neo...
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Andrew S. MacDonald @profandrewmac.bsky.social · 29/11/2024
Fascinating new paper about how commensal #fungi can promote #type2 responses in mice, a process involving fungal induction of #IL-33 🍄 🧪 #ImmunoSky www.nature.com/articles/s41...
nature.com
Fungal symbiont transmitted by free-living mice promotes type 2 immunity - Nature
Kazachstania pintolopesii is a highly prevalent fungal symbiont that can trigger type 2 immunity and influence the composition of the gut mycobiome, as well as immune and disease phenotypes.
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Failed States @barge118.com · 25/11/2024
🧪
scientificamerican.com
Vaccine Scientist Warns Antiscience Conspiracies Have Become a Deadly, Organized Movement
Vaccinologist Peter Hotez explains how the movement to oppose science and scientists has gained power
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Dr van Tilburg @drvantilburg.bsky.social · 26/11/2024
If mom🤰 or baby 👶 are not okay during birth - women less likely to have another child. 👩‍👩‍👦 Study finds severe maternal morbidity and adverse neonatal outcomes -stillbirth, very preterm birth, major malformation - resulted in lower subsequent birth rates. #pregnancy jamanetwork.com/journals/jam...
jamanetwork.com
Association of Severe Maternal Morbidity With Subsequent Birth
This cohort study analyzed the association between severe maternal morbidity occurring in a first childbirth and the probability of a subsequent birth among women in Sweden.
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Ana Carolina Leão @anacarolinaleao.bsky.social · 09/10/2024
www.nature.com/articles/d41...
nature.com
What if Marie Curie’s greatest legacy was not her two Nobel prizes?
A compelling book uncovers little-known aspects of the iconic chemist’s life, and the pioneering — if troubled — careers of the women who worked with her.
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Waggoner Lab @labwaggoner.bsky.social · 19/11/2024
Gut IgA1 and IgA2 subclasses co-emerge early in life, largely derive from clonally related and somatically mutated plasma cells in adults, and show unique changes of both frequency and reactivity in IBD @gmagrilab.bsky.social doi.org/10.1084/jem....
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Ben Marsland @benjmarsland.bsky.social · 21/11/2024
We recognise the immense value of big datasets–not just for the labs that generate them, but for the entire #MucosalImmunology community. That's why we've introduced a new #Resource article format mucosalimmunology.org to share and showcase such important contributions. Interested? Reach out to us!
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Ben Marsland @benjmarsland.bsky.social · 22/11/2024
A new mechanistic study uncovers how dietary fibre influences the gut microbiota to drive ILC1 IFNγ, boosting MHC II expression on intestinal epithelial cells and shaping IEL pools. A must-read for #MucosalImmunology aficionados! www.mucosalimmunology.org/article/S193...
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Lucille Rankin @lucillera.bsky.social · 20/11/2024
go.bsky.app/7zMmwNY Hi all, so nice to cross over to the light. Here is a starter pack for all things Mucosal Immunology! Exciting to create a MI community here. Let me know if you would like to join 👍
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Maria Jenmalm @mjenmalm.bsky.social · 24/11/2024
www.nature.com/articles/d41...
nature.com
‘A place of joy’: why scientists are joining the rush to Bluesky
Researchers say the social-media platform — an alternative to X — offers more control over the content they see and the people they engage with.
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Maria Jenmalm @mjenmalm.bsky.social · 21/11/2024
Most reactions to the mRNA COVID-19 vaccines characterized and treated as anaphylaxis turned out not to be anaphylactic reactions but immunization stress-related responses
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Maria Jenmalm @mjenmalm.bsky.social · 21/11/2024
www.sciencedirect.com/science/arti...
sciencedirect.com
COVID-19 mRNA vaccine allergy
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Maria Jenmalm @mjenmalm.bsky.social · 17/11/2024
liu.se/en/Event/mem...
liu.se
Memorial symposium for Jan Ernerudh, Professor emeritus of Clinical Immunology
Welcome to the memorial symposium for Jan Ernerudh, Professor emeritus of Clinical Immunology at the Department of Biomedical and Clinical Sciences (BKV), Department of Inflammation and Infection, LiU...
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Petter Brodin @petterbrodin.bsky.social · 16/11/2024
Hello #immunology community! Hope we can make this a better place to discuss science and share ideas!
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Henrik M. Roager @hroager.bsky.social · 17/11/2024
I hope I can reconnect with my academic network including world leading #microbiome, #metabolomics and #nutrition experts 😍 here at Bluesky 💙
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Maria Jenmalm @mjenmalm.bsky.social · 15/11/2024
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Maria Jenmalm @mjenmalm.bsky.social · 15/11/2024
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Maria Jenmalm @mjenmalm.bsky.social · 15/11/2024
My warmest congratulations to Emelie Ahlberg and @lina_tingo on the publication of isevjournals.onlinelibrary.wiley.com/doi/10.1002/je… in @ISEV_JExBio, in fruitful collaboration with Nanoxis AB, nanoxis.com/contactus.php
isevjournals.onlinelibrary.wiley.com
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Maria Jenmalm @mjenmalm.bsky.social · 15/11/2024
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Maria Jenmalm @mjenmalm.bsky.social · 15/11/2024
For those interested, her beautiful thesis, with cover design by @beaudeau_julie💫, is available online here: lnkd.in/dhmJY7ww
lnkd.in
LinkedIn
This link will take you to a page that’s not on LinkedIn
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