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Sophie Steculorum

@sophiesteculorum

Group Leader @mpi-metabolism.bsky.social and @cecad.bsky.social โ€ข Neuroscientist, mom, ๐Ÿ‡ซ๐Ÿ‡ท โ€ข Views are my own

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14.05.2025
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Latest posts by Sophie Steculorum @sophiesteculorum

The research group โ€œSensory Dynamics and Behaviourโ€ of Prof. Dr. Tobias Ackels at the Institute of Experimental Epilepsy and Cognition Research at the
University Hospital Bonn invites applications for a position as:
Postdoctoral Researcher (m/f/d)
The position is initially limited to three years (TV-L E13/100%),
starting from April 2026 or as soon as possible.

The research group โ€œSensory Dynamics and Behaviourโ€ of Prof. Dr. Tobias Ackels at the Institute of Experimental Epilepsy and Cognition Research at the University Hospital Bonn invites applications for a position as: Postdoctoral Researcher (m/f/d) The position is initially limited to three years (TV-L E13/100%), starting from April 2026 or as soon as possible.

Postdoc position in systems neuroscience!
Excited to recruit a postdoc for my lab at the University of Bonn.
๐Ÿ”ฌ In vivo physiology (Neuropixels, 2P/miniscope)
๐Ÿญ Head-fixed & freely moving behaviour
๐Ÿ’ก Optogenetics/chemogenetics
โณ Start: ASAP | Application deadline: 28.02.2026
More info below โฌ‡๏ธ

01.02.2026 20:46 ๐Ÿ‘ 21 ๐Ÿ” 25 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 1

@mpi-metabolism.bsky.social ; @modolfor.bsky.social ; @maxplanck.de ; @erc.europa.eu ; @cecad.bsky.social

10.01.2026 12:49 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Research highlights 2025 Research highlights 2025: the year 2025 saw Max Planck scientists publishing exceptional research across disciplines. We have selected twelve highlights to share.

๐Ÿคฏ๐ŸŽ‰ Our study on how early exposure to fatty foods rewires the brain and influences obesity risk has been selected as one of the 12 Max Planck Society Research Highlights of 2025! ๐Ÿง โœจ So proud to see our teamโ€™s work recognised at this level ๐Ÿ˜Š

www.mpg.de/25933453/res...

10.01.2026 12:49 ๐Ÿ‘ 15 ๐Ÿ” 3 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

@natmetabolism.nature.com
@cecad.bsky.social
@mpi-metabolism.bsky.social
@modolfor.bsky.social
@maxplanck.de ck.de
@erc.europa.eu

16.12.2025 08:48 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Der Duft von Speck - Frรผhe Geruchsreize als Risiko fรผr Fettleibigkeit bei Mรคusen Eine Studie mit Tierversuchen hat gezeigt, dass Mรคuse ein hรถheres Krankheitsrisiko haben, wenn sie vor der Geburt Speckaromen ausgesetzt wurden.

You probably know that calories in the maternal diet matter ๐Ÿคฐ๐Ÿ”, but did you know that smell matters too๐Ÿ‘ƒ? Check out this fantastic radio piece about our recent paper from @deutschlandfunk.de.web.brid.gy (in German) ๐Ÿ“ปโ˜บ๏ธ

www.deutschlandfunk.de/der-duft-von...

16.12.2025 08:48 ๐Ÿ‘ 9 ๐Ÿ” 1 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Fat sensory cues in early life program central response to food and obesity Nature Metabolism, Published online: 01 December 2025; doi:10.1038/s42255-025-01405-8Non-nutritive sensory components of high-fat diet, such as bacon flavour, are sufficient to impair metabolic health in offspring in mice.
01.12.2025 21:30 ๐Ÿ‘ 12 ๐Ÿ” 6 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Fat sensory cues in early life program central response to food and obesity - Nature Metabolism Non-nutritive sensory components of high-fat diet, such as bacon flavour, are sufficient to impair metabolic health in offspring in mice.

You are what you eat! Actually, you are also what your mother smelled during pregnancy!๐Ÿคฐ

๐Ÿ‘ƒsmell of high fat diet during #pregnancy primes for #obesity in offspring

Want to know more? Full story here www.nature.com/articles/s42...

Congrats! ๐Ÿ‘@sophiesteculorum.bsky.social @lcreimon.bsky.social

02.12.2025 07:05 ๐Ÿ‘ 4 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

@natmetabolism.nature.com @cecad.bsky.social @mpi-metabolism.bsky.social @modolfor.bsky.social @erc.europa.eu pa.eu @maxplanck.de

01.12.2025 16:30 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Fat sensory cues in early life program central response to food and obesity - Nature Metabolism Non-nutritive sensory components of high-fat diet, such as bacon flavour, are sufficient to impair metabolic health in offspring in mice.

๐Ÿคฉ Iโ€™m beyond excited to finally share our paper! ๐ŸŽ‰ Itโ€™s been a long journey and a true team effort. Congratulations to our outstanding first authors, @lcreimon.bsky.social and Ayden Gouveia, and to all of the co-authors who made this possible ๐Ÿ™Œ!

www.nature.com/articles/s42...

01.12.2025 16:30 ๐Ÿ‘ 36 ๐Ÿ” 11 ๐Ÿ’ฌ 5 ๐Ÿ“Œ 1

Enthusiastic about connectomics and X-rays?
Several positions in our group at Crick for postdocs and senior scientists (permanent!).
DM me if interested โ€“ and letโ€™s talk if you are at Sfn next days or at the NIH BRAIN CONNECTS meeting today!

Please share!

14.11.2025 15:22 ๐Ÿ‘ 6 ๐Ÿ” 4 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 2
Post image Post image

Come to #Bonn next March and join the #BonnBrain Conference 2026! Thereโ€™s still time left to register and submit your abstract:

๐ŸŒ https://bonnbrain.de/ @bonnbrainconf.bsky.social
โฐ March 23โ€“25, 2026
๐Ÿ“ @dzne.science #DZNE

12.11.2025 04:19 ๐Ÿ‘ 7 ๐Ÿ” 6 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Mรคuse schnuppern an Grapefruits und haben dann keinen Hunger mehr: Wie praktisch: Geruch kann satt machen Kรถlner Wissenschaftler finden einen รผberraschenden Auslรถser fรผr Sรคttigungsgefรผhl โ€“ nรคmlich das Riechen. Ein neuer Weg zum Schlankwerden? Leider funktioniert es bis jetzt nur bei Mรคusen.

Thrilled our discovery of a novel sensory pathway controlling satiety in mice is featured in the General-Anzeiger @gabonn ๐Ÿญ๐Ÿ‘ƒ๐Ÿฝ๏ธ!

๐Ÿ‘‡
Kรถlner Studie: Geruch macht satt (zumindest Mรคuse) ga.de/news/wissen-...

21.08.2025 07:54 ๐Ÿ‘ 12 ๐Ÿ” 5 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Open Call for Expressions of Interest in Max Planck Directorships:
Expressions of interest can be submitted until 31 October 2025.

Open Call for Expressions of Interest in Max Planck Directorships: Expressions of interest can be submitted until 31 October 2025.

Director at Max Planck - a unique position! The Open Call for Expressions of Interest in Max Planck Directorships is open now and can be submitted by the 31st of October 2025. โžก๏ธ mpg.de/directors - Please share the Open Call among potential candidates.

01.08.2025 09:06 ๐Ÿ‘ 162 ๐Ÿ” 195 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 15

@naturemetabolism.bsky.social @cecad.bsky.social @modolfor.bsky.social @mpi-metabolism.bsky.social @janice-bulk.bsky.social

29.07.2025 18:54 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Grateful to @maxplanck.de โ€ฌfor featuring our recent paper in their amazing new video! ๐ŸŽฅ๐ŸŒŸ Thank you for the wonderful spotlight on our work! ๐Ÿ™Œ๐Ÿ˜„

29.07.2025 18:54 ๐Ÿ‘ 5 ๐Ÿ” 1 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Bluesky

@natmetabolism.nature.com @modolfor.bsky.social @cecad.bsky.social @mpi-metabolism.bsky.social

23.07.2025 12:01 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Geruch von Essen kann Sรคttigung auslรถsen โ€“ neue Erkenntnisse Essverhalten: Schon der Geruch von Essen kann das Sรคttigungsgefรผhl auslรถsen โ€“ zeigen Forschende am Max-Planck-Institut. Bei รœbergewicht scheint dieser Mechanismus gestรถrt zu sein.

Ever wondered how smell affects how you eat? ๐Ÿ‘ƒ๐Ÿฝ๏ธ
Check out this interview (in German) with my fantastic PhD student @janice-bulk.bsky.social on our latest paper! ๐Ÿง ๐Ÿ“„
#ProudPI #Olfaction #Satiety #Neuroscience

๐Ÿ‘‡ www.swr.de/leben/gesund...

23.07.2025 12:01 ๐Ÿ‘ 6 ๐Ÿ” 2 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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A food-sensitive olfactory circuit drives anticipatory satiety - Nature Metabolism The authors describe a sensory circuit involving the medial septum (MS), where MS glutamatergic neurons integrate food odours to prime satiety and regulate nutrient intake.

RESEARCH | @janice-bulk.bsky.social ,โ€ฌ @sophiesteculorum.bsky.social et al (@mpi-metabolism.bsky.social)

A Medial Septum (MS) sensory circuit, where MS glutamatergic neurons integrate food odours to prime satiety and regulate nutrient intake
#Metabolism #Science
๐Ÿงช
www.nature.com/articles/s42...

30.06.2025 15:35 ๐Ÿ‘ 8 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Post image

๐Ÿ”ฌ Join us for the next #iBehave Seminar!
๐Ÿง  Dr. Henning Fenselau @mpi-metabolism.bsky.social on The Synaptic Mechanism of Metabolism Regulation

๐Ÿ“…July 4, 2025 | ๐Ÿ•› 12:00 PM
Host: Prof. Grunwald Kadow & Prof. Beck, @unibonn.bsky.social UniklinkBonn

๐Ÿ“งZoom: ibehave@uni-bonn.de

#Neuroscience #Metabolism

24.06.2025 13:47 ๐Ÿ‘ 3 ๐Ÿ” 4 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Astrocytic Glucose Sensing Drives Synaptic Depression under Metabolic Stress <p>Glucose is the primary energy source for the brain, and its continuous supply is essential for neuronal function. Astrocytes play a pivotal role in brain energy metabolism by mediating glucose upta...

PAPER ALERT!๐Ÿ“ฃ๐Ÿ“ฃ
Low brain glucose?
Itโ€™s not just neuron starvation.
Astrocytes sense, respond, and regulate synapses.
GLUT1 in astrocytes is a key player in protecting the brain from metabolic stress.
Check out our full study with @cgardanaz.bsky.social

www.aginganddisease.org/EN/10.14336/...

21.06.2025 10:47 ๐Ÿ‘ 5 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1

Massive congratulations to everyone - predominantly of course @janice-bulk.bsky.social and @sophiesteculorum.bsky.social

11.06.2025 11:28 ๐Ÿ‘ 11 ๐Ÿ” 4 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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A food-sensitive olfactory circuit drives anticipatory satiety - Nature Metabolism The authors describe a sensory circuit involving the medial septum (MS), where MS glutamatergic neurons integrate food odours to prime satiety and regulate nutrient intake.

My first first-author paper is live - this is amazing!! ๐Ÿคฉ
Check it out in Nature Metabolism: www.nature.com/articles/s42...
I can't thank my co-authors and everyone who helped make this happen enough!
@sophiesteculorum.bsky.social @mpi-metabolism.bsky.social

11.06.2025 13:54 ๐Ÿ‘ 7 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Fun collaborative work together with the amazing lab of @sophiesteculorum.bsky.social now published!

11.06.2025 14:36 ๐Ÿ‘ 8 ๐Ÿ” 4 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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A food-sensitive olfactory circuit drives anticipatory satiety - Nature Metabolism The authors describe a sensory circuit involving the medial septum (MS), where MS glutamatergic neurons integrate food odours to prime satiety and regulate nutrient intake.

Exciting news from @sophiesteculorum.bsky.social Lab!๐Ÿค“

๐Ÿ‘ƒ๐Ÿง  Smelling food primes your brain for satiety.
Find out more in ๐Ÿงต or under ๐Ÿ”— www.nature.com/articles/s42...

Congrats to @sophiesteculorum.bsky.social , first author @janice-bulk.bsky.social and all contributing authors!

11.06.2025 15:06 ๐Ÿ‘ 14 ๐Ÿ” 6 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

@cecad.bsky.socialโ€ฌ @mpi-metabolism.bsky.socialโ€ฌ โ€ช@modolfor.bsky.socialโ€ฌโ€ฌโ€ฌ

11.06.2025 11:16 ๐Ÿ‘ 4 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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A food-sensitive olfactory circuit drives anticipatory satiety - Nature Metabolism The authors describe a sensory circuit involving the medial septum (MS), where MS glutamatergic neurons integrate food odours to prime satiety and regulate nutrient intake.

๐Ÿ“ข ๐ŸคฉExcited to share our latest paper๐Ÿ‘ƒ๐Ÿง ! Huge thanks to the amazing first author @janice-bulk.bsky.socialโ€ฌ and all co-authors, especially @andreas-t-schaefer.bsky.social and โ€ช@tobiasackels.bsky.socialโ€ฌ ๐Ÿ™Œ! โ€ฌโ€ฌ
www.nature.com/articles/s42...

11.06.2025 11:16 ๐Ÿ‘ 38 ๐Ÿ” 17 ๐Ÿ’ฌ 4 ๐Ÿ“Œ 2