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Mito News

@mito-news.bsky.social
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News, research updates, and information about mitochondria. #mitochondria

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Agnel Sfeir @agnelsfeir.bsky.social · 05/03/2025
If you are interested in mitochondria, Nashville is the place to be June 1-5. Check out this FASEB meeting. Please RT. events.faseb.org/event/mitoch...
events.faseb.org
Mechanisms of Mitochondrial DNA Mutation and Repair
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José Delgado, Ph.D. @jmdelgado.bsky.social · 23/11/2024
Our opinion piece is out! My first published postdoc work with Lena Pernas. 🎉 Here, we speculate whether mitochondria can autonomously sense and elicit a response to microbes. 🤔🦠 #mitochondria #microbes dlvr.it/TGLcRm
dlvr.it
Mitochondria as sensors of intracellular pathogens
Mitochondria must sense their environment to enable cells and organisms to adapt to diverse environments and survive during stress. However, during microbial infection, an evolutionary pressure since ...
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Jukka Kallijärvi @jukkakallijarvi.bsky.social · 22/11/2024
Our updated preprint out now! Started as rAAV gene therapy in mouse model of mitochondrial CIII deficiency, unexpectedly turned into a study of thermogenesis and BAT… and more. 😮 @awartiovaara.bsky.social @mito-news.bsky.social
biorxiv.org
Hepatic mitochondrial respiration is crucial for euthermia in complex III-deficient mice with impaired brown adipose tissue thermogenesis
Liver is the key hub of systemic energy metabolism and growth regulation, yet its roles in mitochondrial disease pathophysiology remain relatively understudied. Bcs1lp.S78G knock-in mice, carrying a p...
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Lindsey Van Haute @lindseyvanhaute.bsky.social · 20/11/2024
Proud to announce the publication of our latest paper! Huge thanks to all our collaborators for making this work possible. #Science #Mitochondria #Research #MitochondrialDisease #RareDiseases www.embopress.org/doi/full/10....
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Andreas Kohler @akohler-mito.bsky.social · 21/11/2024
PhD Opportunity Alert!🚨Please share! Our lab is hiring a #PhD student! Join us in investigating #MitochondrialProteostasis and its role in #Ageing. More Information here 👉 kohler-mitolab.com/join #PhDPosition #Mitochondria #Science #JobOpportunity
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Andreas Kohler @akohler-mito.bsky.social · 21/11/2024
Structural basis of 3′-tRNA maturation by the human mitochondrial RNase Z complex www.embopress.org/doi/full/10.... #Mitochondria #Translation #tRNA
embopress.org
Structural basis of 3′-tRNA maturation by the human mitochondrial RNase Z complex | The EMBO Journal
imageimageThe human mitochondrial RNase Z complex is essential for the production of mitochondrial tRNAs. This study reveals its complete structural framework, detailing its role in tRNA maturation an...
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Kohler Mito Lab @akohler-mitolab.bsky.social · 21/11/2024
Dear fellow mitochondriacs! Here you can find this week's selection of papers on mitochondrial proteostasis, curated with the help of BiomedNews 👉 biomed.news/bims-mitpro/... #Mitochondria #Proteostasis #Ageing #MitochondrialProteostasis #KohlerMitoLab
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Ashrafi Lab @ashrafilab.bsky.social · 20/11/2024
we are excited to join the community by sharing latest story from the lab where we show that mitochondrial pyruvate uptake is a critical step ATP production in hippocampal terminals and regulated by lysine acetylation of MPC. www.science.org/doi/full/10....
science.org
Mitochondrial pyruvate transport regulates presynaptic metabolism and neurotransmission
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Alexis A. Jourdain @jourdainlab.bsky.social · 19/11/2024
Stressed mitochondrial RNA granules from our recent work on the cover of PNAS! A photo by E. Recazens illustrating our new story led by M. Foged on the cytosolic control of mitochondrial RNA processing and innate immunity by #N6AMT1. #mitochondria #dsRNA
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Dylan Burnette @mag2art.bsky.social · 19/11/2024
A cell photographed through a microscope. The powerhouses/overlords of the cell, #mitochondria (green), the world's busiest distribution center, Golgi apparatus (red), and a dynamic frame that gives the cell its shape, actin filaments (purple), are shown. #science #biology #cellbiology #microscopy
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Hanieh Falahati @haniehfalahati.bsky.social · 19/11/2024
I’m excited to kick off a new series of #EM_Monday! Let’s start with mitochondria that act like magnets, aligning their cristae when they contact each other. This fascinating phenomenon has been reported before, such as in muscle tissue. doi.org/10.1038/ncom...
from http://doi.org/10.1038/ncomms7259. EM image of mitochondria contacting eachother, with their cristae aligning across their contacting outer membranes.
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Christian Frezza @frezzalab.bsky.social · 19/11/2024
Metabolism starter pack now full with 150 contacts! go.bsky.app/VavECSX
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Mito News @mito-news.bsky.social · 19/11/2024
How do brain cells survive when glucose runs low? 🤔 Pyruvate to the rescue! New research in @ScienceAdvances shows how this fuel source steps up to protect neurons. #mitochondria #metabolism #neurons www.science.org/doi/10.1126/...
science.org
Mitochondrial pyruvate transport regulates presynaptic metabolism and neurotransmission
The brain uses pyruvate as an energy source, and mitochondrial pyruvate metabolism in nerve terminals controls neurotransmission.
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Altmetric @altmetric.com · 18/11/2024
We strongly suggest that academic publishers and other platforms that host research rapidly implement a Share to Bluesky button for their articles. Here's how: docs.bsky.app/docs/advance... #AcademicSky #HigherEd #Altmetrics
docs.bsky.app
Action Intent Links | Bluesky
Authors, websites, and apps can use action intent links to implement "Share on Bluesky" buttons, or similar in-app actions. Logged-in users will be directed to the corresponding action view in the Blu...
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Dylan Burnette @mag2art.bsky.social · 18/11/2024
The muscle of a heart photographed through an electron microscope. Pseudo-color shows the myosin II filaments that sit at the core of the #sarcomere (cyan), the borders of the sarcomere (purple), and #Mitochondria (pink) #science #biology #cellbiology #microscopy #photography #cardiosky #medsky
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Puigserver Lab @ppuigserverb.bsky.social · 18/11/2024
In the latest issue of Cell- Structural basis of respiratory complex adaptation to cold temperatures
cell.com
Structural basis of respiratory complex adaptation to cold temperatures
High-resolution structures of respiratory I:III2 complexes from brown fat adapted to cold temperatures reveal a distinct supercomplex assembly with rotated CIII2 that displays higher electron transfer...
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Mito News @mito-news.bsky.social · 17/11/2024
When will the journals migrate to Bluer skies?
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Juan C. Landoni @jclandoni.bsky.social · 17/11/2024
🔬 Curious about #mitochondria #imaging but unsure where to begin? Our review might help! 🚀📜🧪 www.annualreviews.org/content/jour... #Quantitative #Microscopy #SuperResolution #AcademicSky #ScienceSky #CellBiology #mtDNA
Review titleReview sections graphicSub compartments of mitochondria graphicMitochondrial.dynamics graphic
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Juan C. Landoni @jclandoni.bsky.social · 15/11/2024
First #FluorescenceFriday in Bsky! 🔬 🧪 🐡 Starting with my reliable intro-slide partner, a vast #Mitochondria network 🟢 and nuclear DNA + #mtDNA 🟣 #AcademicSky #ScienceSky
U2-OS cell imaged using an AiryScan fluorescent microscope, with a vast mitochondrial network in green and the DNA (nuclear and mitochondrial) in magenta.
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