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Stephanie A. Fernandes

@stephalcantara.bsky.social
124 followers 210 following 5 posts

Brazilian 🇧🇷; Minerva Fast Track Group Leader @MPIAGE; previously @DemetriadesLab and @usponline. I like #skeletalmuscle, #lysosomes & #cellsignaling.

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Reposted by Stephanie A. Fernandes
Antebi Lab @antebilab.bsky.social · 04/05/2026
🚨Publication @micropub7n.bsky.social www.micropublication.org/journals/bio... PoC study by Y. Park: deconvolving the C. elegans proteome to organ- & tissue-level ageing trajectories expands the use of single-worm proteomics data as a powerful tool to study dynamic cellular changes during ageing.
micropublication.org
Deconvolution of Single-Organism Omics Resolves Cellular and Tissue Dynamics during Aging | microPublication
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Reposted by Stephanie A. Fernandes
Cologne Graduate School of Ageing Research @cga-age.bsky.social · 10/10/2025
🚨 Just 3 weeks left to apply for our 12 PhD positions in ageing research! 🚨 🏃‍♀️ Don't wait- hurry up and submit your application now! ✉️
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Stephanie A. Fernandes @stephalcantara.bsky.social · 11/09/2025
My new lab at the MPI Age is looking for a postdoc in skeletal muscle cell and molecular biology! If you’re a curious and motivated scientist and would like to apply, check the details below:
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Reposted by Stephanie A. Fernandes
Ina Huppertz @inahuppertz.bsky.social · 24/08/2025
🎉 We’re excited to share our very first preprint!! 🎉 "Metabolic Crossroads: AMDHD2 Couples the Hexosamine Biosynthetic Pathway to Acetyl-CoA Homeostasis in Pluripotent Stem Cells" 👉 doi.org/10.1101/2025... #FirstPreprint #StemCells #Metabolism #Epigenetics #AcetylCoA #HBP #Pluripotency #NewScience
doi.org
Metabolic Crossroads: AMDHD2 Couples the Hexosamine Biosynthetic Pathway to Acetyl-CoA Homeostasis in Pluripotent Stem Cells
Pluripotent stem cells (SCs) rely on metabolic rewiring to regulate self-renewal and differentiation. The hexosamine biosynthetic pathway (HBP) integrates multiple metabolic inputs to produce uridine ...
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Reposted by Stephanie A. Fernandes
Trends in Biochemical Sciences @cp-trendsbiochem.bsky.social · 07/08/2025
📢 Our August issue is online! 🎨 The cover highlights a Feature Review from Stephanie Rosswag de Souza, @gzaffagnini.bsky.social, and @bokelab.bsky.social on how proteostasis functions in cellular dormancy across a number of examples, from yeast to adult quiescent stem cells and vertebrate oocytes.
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Reposted by Stephanie A. Fernandes
Cologne Graduate School of Ageing Research @cga-age.bsky.social · 21/07/2025
🎉 Congrats to our CGA alumna Stephanie A. Fernandes on being selected for the Minerva Fast Track Programme! 🎉 We wish you great success in this new role! @stephalcantara.bsky.social #WomenInScience www.ageing-grad-school.de/about-us/cal...
ageing-grad-school.de
Stephanie A. Fernandes selected for the Minerva Fast Track Programme
Opportunity for exceptional female scientists to plan their long-term careers and start their own research group
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Stephanie A. Fernandes @stephalcantara.bsky.social · 18/07/2025
Thrilled to share that I’ve been selected for the Minerva Fast Track program to launch my research group at @mpiage.bsky.social as part of the @antebilab.bsky.social department! Huge thanks to @maxplanck.de, my mentors Dr. Demetriades & @antebilab.bsky.social, and all who supported me!
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Stephanie A. Fernandes @stephalcantara.bsky.social · 16/05/2025
That’s great Brazilian science! Check it out!
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Reposted by Stephanie A. Fernandes
Antebi Lab @antebilab.bsky.social · 28/04/2025
Preprint alert @biorxivpreprint! We are excited to share our latest study led by @kkawamura13.bsky.social @annadiederich01.bsky.social in collaboration with & C. Demetriades Lab & @muellerrom.bsky.social Lab www.biorxiv.org/content/10.1...
biorxiv.org
Resilience and restoration from fasting-refeeding mediated by a nutrient-regulated linker histone
Intermittent fasting and fasting-refeeding regimens can slow biological aging across taxa[1][1]. Shifts between fed and fasted states activate ancient nutrient-sensing pathways which alter cellular an...
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Reposted by Stephanie A. Fernandes
HaGe Sprenger @hagesprenger.bsky.social · 17/02/2025
Our paper showing that ergothioneine controls mitochondrial function and exercise performance via direct activation of MPST is now published @cp-cellmetabolism.bsky.social Thanks to everyone involved! www.cell.com/cell-metabol...
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Reposted by Stephanie A. Fernandes
Nature Cell Biology @natcellbio.nature.com · 20/11/2024
👋🏻Our November issue's out! Cover: Imaging #Ovulation 👉🏼Comments on #embryo models & #MembraneContactSites 🔬on: #PlasmaMembrane #endosomes #CellDeath #metabolism #mTOR #BiomolecularCondensation #gastruloids #organoids #ProteinQualityControl & more! www.nature.com/ncb/volumes/...
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Reposted by Stephanie A. Fernandes
MPI for Biology of Ageing @mpiage.bsky.social · 22/11/2024
🔍 mTORC1 Research: New Findings Challenge Old Model 🧫🧪Congrats to the Demetriades Lab team! #mTORC1 #Research And special thanks to @sofiaahola.bsky.social for the great picture! www.age.mpg.de/415628/24112...
age.mpg.de
mTOR on the Move
Eating less, intermittent fasting, anti-ageing drugs such as rapamycin - there is a lot of public advice on preventing age-related diseases. A central regulator that appears to be linked to all these ...
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