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Hanna Hörnberg

@hannahornberg.bsky.social
903 followers 429 following 10 posts

Neuroscientist studying the molecular mechanisms of social and emotional behavior | Junior research group leader MDC Berlin | she/her

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Reposted by Hanna Hörnberg
Mohammed Khallaf @khallaf.bsky.social · 15/07/2026
Our new paper is out in @nature.com! We uncovered how a naked mole-rat queen 👑 controls an entire colony: a natural contraceptive scent that suppresses reproduction in other females! A remarkable mammalian parallel to bees and ants! 🐝🐜 @garyrlewin.bsky.social youtu.be/enfv3zJrWKM?...
youtu.be
Naked mole-rats are ruled by a queen: this chemical puts her in power
YouTube video by nature video
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Silvia Viana da Silva @silviaviansilva.bsky.social · 06/07/2026
📢 We just updated our preprint with new data and analyses! @haberlmatt.bsky.social Our study links hippocampal cFos-defined engram cells to sharp-wave ripple (SWR) reactivation during post-experience rest. 🧵👇 www.biorxiv.org/content/10.1... 1/10
biorxiv.org
Inhibitory and excitatory cFos engram neurons are preferentially reactivated by sharp wave ripples
Sharp wave ripples (SWRs) reactivate hippocampal activity patterns during memory consolidation, but whether they recruit cFos engram cells is unclear. We tagged CA1 neurons activated during sequential...
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Silvia Viana da Silva @silviaviansilva.bsky.social · 04/06/2026
🚨📢 New paper from the lab: Age-dependent vulnerability to spatial memory interference in APP/PS1 mice (a preclinical model of Alzheimer's disease) 🧵1/6 www.frontiersin.org/journals/agi...
frontiersin.org
Frontiers | Age-dependent vulnerability to spatial memory interference in APP/PS1 mice
BackgroundWhile Alzheimer’s disease (AD) is well known for progressive memory impairment, less is understood about how amyloid pathology affects flexible upd...
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Manx Neurobiologist @garyrlewin.bsky.social · 13/04/2026
@mdc-berlin.bsky.social Excited to see our paper with Sam @amapruns.bsky.social and Fabian Coscia now published. www.nature.com/articles/s41...
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Sampurna Chakrabarti @amapruns.bsky.social · 15/04/2026
We are looking for a postdoctoral scientist to work on challenging and exciting neuroproteomics problems. Close collaboration with @coscialab.bsky.social Apply: jobs.helmholtz-hzi.de/job/Braunsch...
jobs.helmholtz-hzi.de
Postdoctoral Scientist (f/m/d)
Postdoctoral Scientist (f/m/d)
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Oliver Bosch @olibosch.bsky.social · 16/03/2026
🔥🔥🔥Meeting Alert🔥🔥🔥 Come join us in Regensburg for "Neurobiology of Socio-Emotional Dysfunctions" Fantastic speakers & beautiful city = must come! 👇👇👇👇👇👇👇👇👇👇👇 go.ur.de/neuro-dysfun...
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Dr. Rachel Lippert @rachellippert.bsky.social · 15/03/2026
This week! Only a few tickets left! Come join us for a #free movie and great discussion all about sugar and your brain!
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Clem Bernard @clembrnrd.bsky.social · 23/02/2026
Only 5 days left to apply to this PhD position in our team at Exeter!
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Hanna Hörnberg @hannahornberg.bsky.social · 13/02/2026
Happy to share the first paper from the lab, now out in Molecular Psychiatry! This was really a collaborative effort from a fantastic team, including key contributions from @dariabunina.bsky.social and @landthalerm.bsky.social doi.org/10.1038/s413...
doi.org
Distinct roles for MNK1 and MNK2 in social and cognitive behavior through kinase-specific regulation of the synaptic proteome and phosphoproteome - Molecular Psychiatry
Molecular Psychiatry - Distinct roles for MNK1 and MNK2 in social and cognitive behavior through kinase-specific regulation of the synaptic proteome and phosphoproteome
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Sanja Mikulovic @smikulovic.bsky.social · 02/02/2026
Thrilled to share that our first study on the hippocampus’ role in helping behavior in mice is now published in @cp-cellreports.bsky.social! This work was driven by an amazing team in my lab, and marks an important milestone for more exciting studies to come! www.cell.com/cell-reports...
cell.com
Neuronal networks in the dorsal hippocampus causally regulate rescue behavior in mice
dos Santos Correa et al. show that exposure to a stressful context promotes the acquisition of rescue behavior in mice and that the dorsal hippocampus is required for this learning. Calcium imaging re...
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Dr. Rachel Lippert @rachellippert.bsky.social · 18/07/2025
After quite a saga, our collaborative work with Sebastian Brachs (@ChariteBerlin ) is out in Biology of Sex Differences (@BioMedCentral) looking at sex differences in energetic demand in the pre plaque stage in an Alzheimer's disease model. 🧠👀 rdcu.be/ewIBw
rdcu.be
Sex-specific changes in energy demand during the preplaque stage in a transgenic Alzheimer’s mouse model
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Camilla Bellone @bellonec.bsky.social · 11/07/2025
We’re hiring! Join us @unige_en as a Full/Associate Prof. in Neuroscience (Chair of Excellence). Focus: development, molecular & cellular evolution of brain circuits. Great team, top science, Geneva 🇨🇭 🧠 Apply by Aug 15, 2025 jobs.unige.ch/www/wd_porta...
jobs.unige.ch
Professeur-e ordinaire, professeur-e associé-e (6454)
Chaire d'excellence - développement, évolution moléculaire et cellulaire des circuits cérébraux // Full Professor or Associate Professor Chair of Excellence Development, Molecular and Cellula...
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Clara Unger @claraunger.bsky.social · 01/07/2025
It's been a great pleasure to attend my first EBBS meeting which took place the past few days in Bordeaux. What a privilege to learn about so much exciting and inspiring behavior research in the setting of this stunning city. Thanks to all the organizers! @ebbsociety.bsky.social
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Max Delbrück Center @mdc-berlin.bsky.social · 18/12/2024
We are now accepting applications for the spring round of our fully-funded #PhD positions at @mdc-berlin.bsky.social‼️ Apply for your #ScienceCareer in: ▶️ Genes, Cells and Cell-based Medicine ▶️ Molecular Processes and Therapies ▶️ Integrative Biomedicine 👉 www.mdc-berlin.de/phd 👈
Graphic with text and image showing a young scientist in a lab coat examining a sample slide in a laboratory. The text overlay reads 'SPRING 2025' and 'FULLY-FUNDED PHD POSITIONS.'Graphic with text and image showing a scientist in a lab coat and purple gloves examining a sample in a laboratory. The text overlay reads 'SPRING 2025' and 'INFORMATION AND APPLICATION > mdc-berlin.de/phd <'."
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Cristina Marquez @crismarquez.bsky.social · 03/01/2025
⚠️REGISTRATION IS NOW OPEN ⚠️ Interested in the neurobiology of social behaviors? this is your meeting. Join us in the beautiful #Coimbra, next June 9th-12th, 2025. Plenty of very cool science and moments for discussion. Limited spaces, register soon and save your spot! esc-coimbra2025.cnc.uc.pt
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Matthew L. Kraushar @matthewkraushar.bsky.social · 11/01/2025
i cobbled together a science starter pack: Neuronal Post-transcriptional / Protein Synthesis agonizingly incomplete - join our growing community! go.bsky.app/Qqq9HTw
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Silvia Viana da Silva @silviaviansilva.bsky.social · 20/12/2024
📢Exciting data alert!📢 First Pre-print of our Labs! @haberlmatt.bsky.social @dzne.science & Charité www.biorxiv.org/content/10.1...
biorxiv.org
cfos principal cells and interneurons are strongly reactivated by sharp wave ripples
The hippocampal formation is central for the learning and consolidation of spatial memories. While it is known that the high-frequency oscillations, called sharp wave ripples, play a critical role for...
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Andrew Plested @andrewplested.bsky.social · 06/12/2024
! 🚨Preprint Alert🚨
! Flo and Johann’s magnum opus on calcium permeation in AMPA Receptors is up. It’s another chapter in our collaboration with Han Sun (FMP-Berlin), with ephys from our former student @ecekuru.bsky.social www.biorxiv.org/content/10.1... 
For the details, here's a #bluetorial 1/n
biorxiv.org
Atomistic Mechanisms of Calcium Permeation Modulated by Q/R Editing and Selectivity Filter Mutations in GluA2 AMPA Receptors
GluA2 is a key subunit of AMPA receptor ion channels that is abundantly expressed in the vertebrate brain. Posttranscriptional Q/R editing of GluA2 renders AMPARs nearly impermeable to calcium ions, w...
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Francesco Papaleo Lab @labpapaleo.bsky.social · 06/12/2024
JOIN US!! PhD fellowship available in our lab from April/May 2025: iit.taleo.net/careersectio...
iit.taleo.net
PhD fellow in Emotional Multibrain Dynamics
Click the link provided to see the complete job description.
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Farshid Jalalvand @fjalalvand.bsky.social · 18/11/2024
Försökte skapa en starter pack för naturvetenskaplig och medicinsk forskning (obs, inte vård och vårdpolitik). Jag har inte bra koll på alla konton här, meddela mig vilka som bör läggas till. Finns 130-ish platser kvar.
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TheBehaviourForum.org @thebehaviourforum.bsky.social · 13/11/2024
If you feel like we missed you (or anyone else) in this *Behavioral and Preclinical Neuroscience* starter pack, please comment below 👇👇 #animalbehaviorl #preclinicalresearch #neuroscience go.bsky.app/7cNykut
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Laura Grima @lauragrima.bsky.social · 10/11/2024
Just put together the beginnings of a systems & behavior neuro starter pack (focus on rodent work) - obviously a lot of people missing, and most included are in my own little bubble, so if you want to be added do reply here! go.bsky.app/Hxpe53o
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Rebecka Göransdotter Lindgren @rgoransdotter.bsky.social · 09/11/2024
Hej! Jag har påbörjat en lista över disputerade och doktorander från alla vetenskapsområden. Hjälp mig att bygga vidare! Skicka namn på de jag missat.
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Hanna Hörnberg @hannahornberg.bsky.social · 04/11/2024
Happy to participate in Berlin Science week this year! Come and listen to us tomorrow if you're interested in sex, gender, and mental health. www.planetarium.berlin/en/veranstal...
planetarium.berlin
Berlin Brains
LiveMore and more people are suffering from stress and depression. To effectively help them, studies using animal models are indispensable. But how can mental health be studied in animals? And what in...
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Silvia Viana da Silva @silviaviansilva.bsky.social · 31/10/2023
Happy to finally see this work published!🐭🎉 Our work shows how the localized expression of human amyloid percursor protein is sufficient to result in progressive memory deficits and impairment in hippocampal theta sequences. #neuroscience
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Tuuli Lappalainen @tuuliel.bsky.social · 09/10/2023
One week left to apply for junior faculty positions in the Data Driven Life Science program in Sweden! Competitive startup, big program with a strong peer+mentorship networks, great country with strong science, international vibe and nice quality of life. www.scilifelab.se/data-driven/...
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