ollikarkkainen.bsky.social - Profile | ThreadSky | a Reddit-style client for Bluesky

New preprint! 🚨 Itkonen et al. Metabolomic Insights: LC-MS Profiling of Human Placental Tissue from SSRI-Treated Pregnancies doi.org/10.1101/2025...

submitted 10 days ago • 0 comments

New preprint! 🚨 Itkonen et al. Metabolomic Insights: LC-MS Profiling of Human Placental Tissue from SSRI-Treated Pregnancies doi.org/10.1101/2025...

submitted 10 days ago • 0 comments

HS:n eilisessä velka-artikkelissa sivuutettiin lähes kokonaan valtionvelan hoitokustanukset ja inflaatio. Vaikka valtionvelan määrä on kasvanut, se kuormittaa julkista taloutta 2000-luvun alkua vähemmän, koska Suomi saa lainaa paljon aiempaa halvemmalla ja inflaatio pienentää lainapääoman arvoa. 1/

submitted 10 days ago • 1 comment

Its a long weekend here in Canada, which seems appropriate to mourn our recent @npp-journal.bsky.social paper, in which we find that FAAH inhibition does NOT improve symptoms in PTSD🙁 A heroic effort w/ @cannabrain.bsky.social @connorhaggarty.bsky.social @ryanntansey.bsky.social & many more 🧵⬇️

submitted 12 days ago • 3 comments

METABOLOMIC INSIGHTS: LC-MS PROFILING OF HUMAN PLACENTAL TISSUE FROM SSRI-TREATED PREGNANCIES https://www.medrxiv.org/content/10.1101/2025.05.12.25327429v1

submitted 16 days ago • 0 comments

First first author article for Eemeli Puhakka published! We identified a profile of metabolites separating those with early stage progressive alcohol-related liver disease from non-progressive alcohol-related liver disease using metabolomics doi.org/10.1111/liv.... #metabolomics #alcohol

submitted 15 days ago • 0 comments

🚨 📢 I’m #hiring!!! I am looking for an experienced #metabolomics scientist with a particular focus on LC-MS. Please follow the link below for more details and how to apply! 📢 🚨 Applications close at 23:59 on May 23rd!!! www.crick.ac.uk/careers-stud...

submitted 22 days ago • 2 comments

New publication from the Gut2Behave project! Neyrinck, Ahmed et al. Fecal transplantation from humans with obesity to mice drives a selective microbial signature without impacting behavioral and metabolic health. doi.org/10.1038/s415... #metabolomics

submitted 24 days ago • 0 comments

Important update! Thinking of submitting a poster abstract? Do not delay. Due to the high (and exciting!) volume of abstracts we will likely close abstract submission BEFORE May 15. Submit your abstract ASAP!

submitted 37 days ago • 0 comments

Metabolomics analysis reveals that tobacco smoking during pregnancy is associated with altered levels of metabolites linked to endocrine disruption and oxidative stress, and these chanses are correlated with low birth weight and small head circumference at birth. doi.org/10.1111/bcpt...

submitted 45 days ago • 1 comment

Metabolomics analysis reveals that tobacco smoking during pregnancy is associated with altered levels of metabolites linked to endocrine disruption and oxidative stress, and these chanses are correlated with low birth weight and small head circumference at birth. doi.org/10.1111/bcpt...

submitted 45 days ago • 1 comment

We have a new preprint! Here we looked at associations between levothyroxine treatment during pregnancy and metabolite and lipoprotein levels in the cord blood and in samples from the pregnant woman at different timepoints during pregnancy. www.medrxiv.org/content/10.1...

submitted 51 days ago • 0 comments

We have a new preprint! Here we looked at associations between levothyroxine treatment during pregnancy and metabolite and lipoprotein levels in the cord blood and in samples from the pregnant woman at different timepoints during pregnancy.

submitted 52 days ago • 0 comments

Alcohol: Call for new strategy targeting older people as deaths reach record high in England www.bmj.com/content/389/... via @bmj.com

submitted 54 days ago • 0 comments

Attention #Metabolomics ECRs!👩‍🔬 Meet the speakers for our upcoming Virtual Networking event w/ Metabolomics South Africa! Each bring unique insights and expertise — from academia, industry, government, and beyond Check out their bios below! 🌍 📢 #Networking #ECR Register here 🔗 tinyurl.com/9kkj85tp

submitted 59 days ago • 0 comments

Research Council of Finland preparing call for universities to invite foreign researchers to Finland

submitted 63 days ago • 6 comments

📢 Application deadline extended!! There is still time to submit your application for the ISBRA 2025 Early Career Investigator Award - application deadline has now been moved to 31st March 2025. For more details, visit: www.isbra.com/awards/early...

submitted 70 days ago • 0 comments

Today at UEF's Equality Day, Doctoral Researchers Wadzanai Masvosva and @philipchambers.bsky.social shared their experiences regarding #equality & equal opportunities at the university. Being seen & heard and inclusive communication are issues they found important.

submitted 70 days ago • 0 comments

It's time for Tox Tuesday and some fountain pen structures! This beast is BREVETOXIN-1, produced by the marine dinoflagellate Karenia brevis. It is also the cause of neurotoxic shellfish poisoning (NSP). But aside from harming humans, it also harms our economy, so buckle up!

submitted 79 days ago • 5 comments

A study using an n=1 experiment with single standards at 0V CID reported that 70% of detected ions were in-source fragments (ISFs). www.nature.com/articles/s42... This finding was extrapolated to suggest that ISFs affect all metabolomics experiments to this degree. A counterpoint. rdcu.be/ebFwc 1/n

submitted 87 days ago • 2 comments

Minna Canthin päivän iltamat 19.3 klo 17-19.00 Kuopion taidemuseolla. Keskustelua tasa-arvosta, mukana FINGO, Kuopion taidemuseo, Kuopion kaupunginteatteri, Setlementti Puijola, Minna Canthin Talo Kanttila, Martat ja UEF Tervetuloa!

submitted 101 days ago • 0 comments

Applications are open for the #FeMS+ 2025 Q2 Empowerment Awards! Thanks @brukercorporation.bsky.social for sponsoring! Apply here: airtable.com/appyGufCIumj... #TeamMAssSpec #WomenEmpowerment

submitted 108 days ago • 0 comments

Toksikologin työ yhdistää uteliaisuuden ja täsmällisen tieteen turvalliseen arkeen ja huoltovarmuuteen www.rapport.fi/juho-paavola...

submitted 106 days ago • 0 comments

New publication by Amadieu and Ahmed et al. (me included): Effect of inulin supplementation on fecal and blood metabolome in alcohol use disorder patients: A randomised, controlled dietary intervention www.sciencedirect.com/science/arti...

submitted 106 days ago • 0 comments

New Lancet Psychiatry study on 105,495 individuals with bipolar disorder in Sweden: lithium reduces the risk of hospitalisation for depression (aHR 0·75, 95% CI 0·67–0·85) mania (0·61, 0·54–0·68), and somatic hospitalisation (0·86, 0·80–0·93), unlike any other drug. doi.org/10.1016/S221...

submitted 111 days ago • 1 comment

BMJ: "instruct[ing] scientists to withdraw or retract articles from journals is sinister...We will not retract articles on the basis that they contain so-called banned words.." www.bmj.com/content/388/...

submitted 113 days ago • 3 comments

Karoliina Kurkisen väitös 13.2.2025: Aineenvaihdunnan muutoksilla yhteys nuorten mielenterveyden häiriöihin. www.uef.fi/fi/artikkeli... On ollut ilo olla toinen ohjaaja tässä kiinnostavassa väitöskirjaprojektissa!

submitted 115 days ago • 0 comments

I won't be around for ToxTueday, so you'll have to settle for ToxMonday, instead. Today, I'm posting an experiment I did about 5 years ago with my old lab for some "team building." So what did we do? Look for drugs on money, of course! What did we find? Lots, but you'll have to keep reading:

submitted 115 days ago • 1 comment

The health economics of alcohol-associated hepatitis If you are advocating for policy changes, studying the burden of AH, or evaluating the cost-effectiveness of AH interventions, this is the paper for YOU journals.lww.com/hepcomm/full... #liversky

submitted 117 days ago • 0 comments

I did a list of #WomeinSTEM working in #metabolomics & #lipidomics and #datascience please join or share with others, use it for conferences, media & networking, mentoring, supporting, anything that helps, 300+ women have joined docs.google.com/document/u/0...

submitted 118 days ago • 0 comments

🚨 Postdoc Opportunity in Chemical Exposomics in our group! Join INQUIRE project to improve indoor air quality. 🌍 Based at SciLifeLab, with guidance from Prof.Jonathan Martin and Dr. @papazianstefano.bsky.social in a dynamic research team. 📝 Apply now in www.su.se/english/abou....

submitted 134 days ago • 0 comments

🚨 New preprint with two of my favorite topics: metabolomics and post-mortem brains! We observed that high nicotine metabolite cotinine levels in frontal cortex were associated with alterations in metabolites linked to increased oxidative stress and neuroinflammation www.medrxiv.org/content/10.1...

submitted 120 days ago • 0 comments

🚨 New preprint with two of my favorite topics: metabolomics and post-mortem brains! We observed that high nicotine metabolite cotinine levels in frontal cortex were associated with alterations in metabolites linked to increased oxidative stress and neuroinflammation www.medrxiv.org/content/10.1...

submitted 120 days ago • 0 comments

🚨 New preprint! Here we did a metabolomics analysis of human post-mortem brain and CSF samples to find metabolites associated with high cotinine levels

submitted 122 days ago • 0 comments

Inulin alters fecal and blood metabolome in patients with alcohol use disorder Some interesting finding include decreased fecal levels of 5-AVAB, one of my favorite metabolites! Metabolomics paper by Amadieu, Ahmed et al. (me included): clinicalnutritionespen.com/article/S240...

submitted 123 days ago • 0 comments

🚨 New preprint! Here we did a metabolomics analysis of human post-mortem brain and CSF samples to find metabolites associated with high cotinine levels

submitted 122 days ago • 0 comments

Inulin alters fecal and blood metabolome in patients with alcohol use disorder Some interesting finding include decreased fecal levels of 5-AVAB, one of my favorite metabolites! Metabolomics paper by Amadieu, Ahmed et al. (me included): clinicalnutritionespen.com/article/S240...

submitted 123 days ago • 0 comments

Meconium metabolomics! Meconium samples from preeclamptic pregnancies have altered metabolite profiles New paper by Toivonen et al. (me included): link.springer.com/article/10.1...

submitted 124 days ago • 0 comments

Meconium metabolomics! Meconium samples from preeclamptic pregnancies have altered metabolite profiles New paper by Toivonen et al. (me included): link.springer.com/article/10.1...

submitted 124 days ago • 0 comments

Hello, Bluesky!

submitted 129 days ago • 0 comments

Anyone up for some #ToxTuesday? A lot of us love spicy foods, and the capsaicin in chili peppers that gives us that heat can be addictive. But is there anything hotter? I'm glad you asked. Yes, yes there is. And it's called RESINIFERATOXIN

submitted 163 days ago • 3 comments

Big news from Finnish publication forum. Almost all MDPI and Frontiers journals will be downgraded to level 0 and thus are not considered as properly peer reviewed trustworthy scientific journals. julkaisufoorumi.fi/en/news/chan...

submitted 164 days ago • 18 comments

New preprint 🚨 We identified metabolites (e.g. glycine conjugated bile acids and glutamate) associated with progressive alcohol-related liver disease (ALD) when compared to non-progressive ALD (simple steatosis) Excellent collaboration with Peter Stärkel's group! www.medrxiv.org/content/10.1...

submitted 169 days ago • 0 comments

Differences in the serum metabolomic profile of progressive alcohol-related liver disease in comparison to non-progressive alcohol-related liver disease: a cross sectional metabolomics study https://www.medrxiv.org/content/10.1101/2024.12.10.24318756v1

submitted 170 days ago • 0 comments

New preprint 🚨 We identified metabolites (e.g. glycine conjugated bile acids and glutamate) associated with progressive alcohol-related liver disease (ALD) when compared to non-progressive ALD (simple steatosis) Excellent collaboration with Peter Stärkel's group! www.medrxiv.org/content/10.1...

submitted 169 days ago • 0 comments

👇Check it out! 👇 Our @3d_omics project introduction video youtube.com/watch?v=Lo75... #microbiome #hologenomics #SpatialGenomics #SpatialTranscriptomics #Bioinformatics #microscopy #lasermicrodissection #nextgenseq #metabolomics

submitted 188 days ago • 0 comments

As the Editor-in-Chief I’d urge you to follow @metabolomicsj.bsky.social where you’ll get updates on the amazing #metabolomics papers we publish, as well as other news from the journal. Some exciting developments happening in 2025…

submitted 170 days ago • 1 comment

Alterations in the plasma metabolome associated with maternal smoking during the first trimester https://www.medrxiv.org/content/10.1101/2024.11.28.24318123v1

submitted 181 days ago • 0 comments

Looking for a grad position in #ecotox? Check out this opportunity!

submitted 175 days ago • 0 comments