Aniek Janssen
@aniekj.bsky.social
Associate Professor at University Medical Center Utrecht, the Netherlands. Views are my own. She/her.
Lab website: https://www.aniekjanssen.org
Lab website: https://www.aniekjanssen.org
Reposted by Aniek Janssen
My team is recruiting a Study Engineer (IE) with experience in mammalian cell culture - ideally human iPSCs - to work on a project exploring the role of aneuploidy and centromere regulation in neuroblastoma initiation and progression.
info and application here
institut-curie.org/job/study-en....
info and application here
institut-curie.org/job/study-en....
Study Engineer (F/M) - Institut Curie
The Curie Institute Research CenterThe Institut Curie is a major player in the research and fight against cancer. It consists of a hospital and a Research Center of more than 1000 employees with a str...
institut-curie.org
November 4, 2025 at 10:38 AM
My team is recruiting a Study Engineer (IE) with experience in mammalian cell culture - ideally human iPSCs - to work on a project exploring the role of aneuploidy and centromere regulation in neuroblastoma initiation and progression.
info and application here
institut-curie.org/job/study-en....
info and application here
institut-curie.org/job/study-en....
Reposted by Aniek Janssen
Ready to establish your own research group at the Hubrecht Institute for Molecular and Developmental Biology? We’re seeking a tenure-track group leader to develop an innovative research line within our vibrant scientific community. Learn more & apply! https://f.mtr.cool/jncxfqkuds
September 26, 2025 at 1:53 PM
Ready to establish your own research group at the Hubrecht Institute for Molecular and Developmental Biology? We’re seeking a tenure-track group leader to develop an innovative research line within our vibrant scientific community. Learn more & apply! https://f.mtr.cool/jncxfqkuds
Reposted by Aniek Janssen
1/ New preprint alert!
In collaboration between the Rosen, Redding, Collepardo-Guevara & Gerlich labs, we uncover a surprising principle of chromosome organisation: electrostatic repulsion positions centromeres at the chromosome surface during mitosis.
🔗 doi.org/10.1101/2025...
In collaboration between the Rosen, Redding, Collepardo-Guevara & Gerlich labs, we uncover a surprising principle of chromosome organisation: electrostatic repulsion positions centromeres at the chromosome surface during mitosis.
🔗 doi.org/10.1101/2025...
An electrostatic repulsion model of centromere organisation
During cell division, chromosomes reorganise into compact bodies in which centromeres localise precisely at the chromatin surface to enable kinetochore-microtubule interactions essential for genome se...
doi.org
September 3, 2025 at 8:12 AM
1/ New preprint alert!
In collaboration between the Rosen, Redding, Collepardo-Guevara & Gerlich labs, we uncover a surprising principle of chromosome organisation: electrostatic repulsion positions centromeres at the chromosome surface during mitosis.
🔗 doi.org/10.1101/2025...
In collaboration between the Rosen, Redding, Collepardo-Guevara & Gerlich labs, we uncover a surprising principle of chromosome organisation: electrostatic repulsion positions centromeres at the chromosome surface during mitosis.
🔗 doi.org/10.1101/2025...
Reposted by Aniek Janssen
Please please please, if you are able, consider supporting Flybase fiscally. They need our help! I donated this evening. They are in danger of closing and any amount will help. We cannot allow this critical pillar of science to collapse!
FlyBase needs your help! We ask that European labs continue to contribute to Cambridge, UK FlyBase, whereas US and other non-European labs can contribute to US FlyBase. For more information and how to donate: wiki.flybase.org/wiki/FlyBase...
FlyBase:Contribute to FlyBase - FlyBase Wiki
wiki.flybase.org
August 23, 2025 at 3:07 AM
Please please please, if you are able, consider supporting Flybase fiscally. They need our help! I donated this evening. They are in danger of closing and any amount will help. We cannot allow this critical pillar of science to collapse!
Reposted by Aniek Janssen
FlyBase, a Drosophila database, will lose a third of its team in early October because the Harvard grant that covered the employees’ salaries was canceled. Scientists warn that losing FlyBase could devastate fly research.
By @claudia-lopez.bsky.social
www.thetransmitter.org/community/ha...
By @claudia-lopez.bsky.social
www.thetransmitter.org/community/ha...
Harvard University lays off fly database team
The layoffs jeopardize this resource, which has served more than 4,000 labs for about three decades.
www.thetransmitter.org
August 13, 2025 at 7:32 PM
FlyBase, a Drosophila database, will lose a third of its team in early October because the Harvard grant that covered the employees’ salaries was canceled. Scientists warn that losing FlyBase could devastate fly research.
By @claudia-lopez.bsky.social
www.thetransmitter.org/community/ha...
By @claudia-lopez.bsky.social
www.thetransmitter.org/community/ha...
Reposted by Aniek Janssen
WORK!
I currently have 5 (!) open positions for postdocs/PhD students in our CDlab for projects:
- Nanopore protein sequencing
- Archaeal CDV cell division
- Microfluidics for synthetic cells
- Nuclear Pore Complex
- Origami mimics of peroxisomes
Please apply! ceesdekkerlab.nl/come-join-us/
RT=👍
I currently have 5 (!) open positions for postdocs/PhD students in our CDlab for projects:
- Nanopore protein sequencing
- Archaeal CDV cell division
- Microfluidics for synthetic cells
- Nuclear Pore Complex
- Origami mimics of peroxisomes
Please apply! ceesdekkerlab.nl/come-join-us/
RT=👍
August 13, 2025 at 1:30 PM
WORK!
I currently have 5 (!) open positions for postdocs/PhD students in our CDlab for projects:
- Nanopore protein sequencing
- Archaeal CDV cell division
- Microfluidics for synthetic cells
- Nuclear Pore Complex
- Origami mimics of peroxisomes
Please apply! ceesdekkerlab.nl/come-join-us/
RT=👍
I currently have 5 (!) open positions for postdocs/PhD students in our CDlab for projects:
- Nanopore protein sequencing
- Archaeal CDV cell division
- Microfluidics for synthetic cells
- Nuclear Pore Complex
- Origami mimics of peroxisomes
Please apply! ceesdekkerlab.nl/come-join-us/
RT=👍
Reposted by Aniek Janssen
Interested in developmental epigenetics? So are we! Apply now to join us for your postdoc!
Multiple positions across multiple groups @mrc-lms.bsky.social
Projects spanning germline demethylation, gene regulation, genome architecture in development & disease 👇👇
lms.mrc.ac.uk/work/vacanci...
Multiple positions across multiple groups @mrc-lms.bsky.social
Projects spanning germline demethylation, gene regulation, genome architecture in development & disease 👇👇
lms.mrc.ac.uk/work/vacanci...
MRC Postdoctoral Research Scientists x 5 - MRC Laboratory of Medical Sciences
Applications are now open for up to five postdoctoral positions in the area of developmental epigenetics.
lms.mrc.ac.uk
July 14, 2025 at 5:15 PM
Interested in developmental epigenetics? So are we! Apply now to join us for your postdoc!
Multiple positions across multiple groups @mrc-lms.bsky.social
Projects spanning germline demethylation, gene regulation, genome architecture in development & disease 👇👇
lms.mrc.ac.uk/work/vacanci...
Multiple positions across multiple groups @mrc-lms.bsky.social
Projects spanning germline demethylation, gene regulation, genome architecture in development & disease 👇👇
lms.mrc.ac.uk/work/vacanci...
Reposted by Aniek Janssen
I am very excited to share our latest work where we describe a new method to profile genome-wide chromatin transitions over time in single cells. Great collaborative effort with the van Oudenaarden group @hubrechtinstitute.bsky.social @oncodeinstitute.bsky.social www.nature.com/articles/s41....
Retrospective and multifactorial single-cell profiling reveals sequential chromatin reorganization during X inactivation - Nature Cell Biology
Kefalopoulou, Rullens et al. develop Dam&ChIC to assay chromatin state at two different time points in the same cell. The method was used to study the reorganization of LADs during cell division a...
www.nature.com
July 10, 2025 at 2:36 PM
I am very excited to share our latest work where we describe a new method to profile genome-wide chromatin transitions over time in single cells. Great collaborative effort with the van Oudenaarden group @hubrechtinstitute.bsky.social @oncodeinstitute.bsky.social www.nature.com/articles/s41....
Reposted by Aniek Janssen
Happy to share a new publication: an introduction to comparative oncology in @natrevcancer.nature.com. Thanks to the leaders in the field for welcoming me as an invertebrate researcher.
rdcu.be/etKdN
rdcu.be/etKdN
Advancing cancer research via comparative oncology
Nature Reviews Cancer - Comparative oncology combines evolutionary biology, ecology, veterinary medicine and clinical oncology to better understand cancer, for example, by identifying the molecular...
rdcu.be
June 30, 2025 at 4:27 PM
Happy to share a new publication: an introduction to comparative oncology in @natrevcancer.nature.com. Thanks to the leaders in the field for welcoming me as an invertebrate researcher.
rdcu.be/etKdN
rdcu.be/etKdN
Reposted by Aniek Janssen
🎉Excited to share our latest paper, published in Nature Communications!🎉
"Enhancing autophagy by redox regulation extends lifespan in Drosophila"
#redox #metabolism #ageing #Drosophila
@natcomms.nature.com @mrc-lms.bsky.social
doi.org/10.1038/s414...
"Enhancing autophagy by redox regulation extends lifespan in Drosophila"
#redox #metabolism #ageing #Drosophila
@natcomms.nature.com @mrc-lms.bsky.social
doi.org/10.1038/s414...
Enhancing autophagy by redox regulation extends lifespan in Drosophila - Nature Communications
Redox signalling is emerging as an important regulator of metabolism and physiology, which is dysregulated in ageing and disease. Here, the authors show that redox regulation of a key redox sensitive ...
doi.org
June 27, 2025 at 11:21 AM
🎉Excited to share our latest paper, published in Nature Communications!🎉
"Enhancing autophagy by redox regulation extends lifespan in Drosophila"
#redox #metabolism #ageing #Drosophila
@natcomms.nature.com @mrc-lms.bsky.social
doi.org/10.1038/s414...
"Enhancing autophagy by redox regulation extends lifespan in Drosophila"
#redox #metabolism #ageing #Drosophila
@natcomms.nature.com @mrc-lms.bsky.social
doi.org/10.1038/s414...
Please consider donating to help maintain FlyBase
#drosophila @flybase.bsky.social request emergency funding:
"As it stands, by the end of July, 2025, there will be no future updates to FlyBase, and in the worst case scenario access to the website will also be lost" => please donate!
www.philanthropy.cam.ac.uk/give-to-camb...
"As it stands, by the end of July, 2025, there will be no future updates to FlyBase, and in the worst case scenario access to the website will also be lost" => please donate!
www.philanthropy.cam.ac.uk/give-to-camb...
Drosophila Genetic Database
The Drosophila Genetic Database, FlyBase, is on the brink of collapse due to the sudden termination of the FlyBase NIH grant, which includes salaries for 5 literature curators based at the University ...
www.philanthropy.cam.ac.uk
June 4, 2025 at 7:24 AM
Please consider donating to help maintain FlyBase
Reposted by Aniek Janssen
We’re #hiring, please share! A fully funded #postdoc position is available in my lab to work on DNA damage response mechanisms.
Please get in touch with your CV if you are interested; closing date: 27th June 2025.
More details here: candidate.hr-manager.net/ApplicationI...
Please get in touch with your CV if you are interested; closing date: 27th June 2025.
More details here: candidate.hr-manager.net/ApplicationI...
Postdoctoral Research Associate in the Blackford Group
A position as Postdoctoral Research Associate is available at the Department of Cellular and Molecular Medicine, in the group headed by Dr. Andrew Blackford. Th
candidate.hr-manager.net
May 29, 2025 at 11:26 AM
We’re #hiring, please share! A fully funded #postdoc position is available in my lab to work on DNA damage response mechanisms.
Please get in touch with your CV if you are interested; closing date: 27th June 2025.
More details here: candidate.hr-manager.net/ApplicationI...
Please get in touch with your CV if you are interested; closing date: 27th June 2025.
More details here: candidate.hr-manager.net/ApplicationI...
Reposted by Aniek Janssen
If using Bloomigton #Drosophila Stock Center stocks, pls. acknowledge them & their NIH funding (P40 OD018537). Papers listing this no. are being harvested as evidence. We massively depend on the @bdsc.bsky.social & they need our support in these dire times! @flybase.bsky.social @fly-eds.bsky.social
April 10, 2025 at 6:06 AM
If using Bloomigton #Drosophila Stock Center stocks, pls. acknowledge them & their NIH funding (P40 OD018537). Papers listing this no. are being harvested as evidence. We massively depend on the @bdsc.bsky.social & they need our support in these dire times! @flybase.bsky.social @fly-eds.bsky.social
Reposted by Aniek Janssen
A few days left to apply for exciting PhD and Postdoc opportunities in wonderful Copenhagen and join our efforts in understanding Epigenetic Cell Memory.
🚨𝐌𝐚𝐣𝐨𝐫 𝐉𝐨𝐛 𝐀𝐥𝐞𝐫𝐭!🚨The Groth @groth-anja.bsky.social, Mailand, Nilsson @nilssonlab.bsky.social & Krietenstein @nilskrietenstein.bsky.social labs are hiring 𝟔 𝐏𝐡𝐃&𝐩𝐨𝐬𝐭𝐝𝐨𝐜𝐬 to join the new Center for Epigenetic Cell Memory (EpiC) in Copenhagen, Denmark. Apply here: tinyurl.com/yvd93na2 & please share!
6 Postdoctoral and PhD positions in Center for Epigenetic Cell Memory (EpiC)
The Center for Epigenetic Cell Memory (EpiC) is a new Center of Excellence that will be established based on funding by the Danish National Research Foundation.
tinyurl.com
March 28, 2025 at 3:51 PM
A few days left to apply for exciting PhD and Postdoc opportunities in wonderful Copenhagen and join our efforts in understanding Epigenetic Cell Memory.
Reposted by Aniek Janssen
🔥New Night Science paper!!
Discovery happens when your initial plans fall apart but it requires you to have a particular mindset: it's not extraverted, orderly, neurotic or agreeable that's the most important – discovery requires an OPENNESS to new ideas and unexpected insights.
Discovery happens when your initial plans fall apart but it requires you to have a particular mindset: it's not extraverted, orderly, neurotic or agreeable that's the most important – discovery requires an OPENNESS to new ideas and unexpected insights.
April 2, 2025 at 11:28 AM
🔥New Night Science paper!!
Discovery happens when your initial plans fall apart but it requires you to have a particular mindset: it's not extraverted, orderly, neurotic or agreeable that's the most important – discovery requires an OPENNESS to new ideas and unexpected insights.
Discovery happens when your initial plans fall apart but it requires you to have a particular mindset: it's not extraverted, orderly, neurotic or agreeable that's the most important – discovery requires an OPENNESS to new ideas and unexpected insights.
Reposted by Aniek Janssen
Who does that? We rented a train JUST for the conference, that will take the participants from Prague to the woods of Bohemia. There'll be talks ON THE TRAIN. In Prague we'll have 5 locations with different atmospheres.
#theconferencetoendallconferences Register now:
woodstock.img.cas.cz
#theconferencetoendallconferences Register now:
woodstock.img.cas.cz
April 1, 2025 at 4:58 PM
Who does that? We rented a train JUST for the conference, that will take the participants from Prague to the woods of Bohemia. There'll be talks ON THE TRAIN. In Prague we'll have 5 locations with different atmospheres.
#theconferencetoendallconferences Register now:
woodstock.img.cas.cz
#theconferencetoendallconferences Register now:
woodstock.img.cas.cz
Reposted by Aniek Janssen
Gender equality doesn’t just 'happen.'
Women’s rights must be fought for and protected.
Our responsibility is clear.
To lead by example and create a world where opportunities are fair for all.
Not just today, but every single day.
#InternationalWomensDay
Women’s rights must be fought for and protected.
Our responsibility is clear.
To lead by example and create a world where opportunities are fair for all.
Not just today, but every single day.
#InternationalWomensDay
March 8, 2025 at 8:10 AM
Gender equality doesn’t just 'happen.'
Women’s rights must be fought for and protected.
Our responsibility is clear.
To lead by example and create a world where opportunities are fair for all.
Not just today, but every single day.
#InternationalWomensDay
Women’s rights must be fought for and protected.
Our responsibility is clear.
To lead by example and create a world where opportunities are fair for all.
Not just today, but every single day.
#InternationalWomensDay
Reposted by Aniek Janssen
Post-doc in fungal molecular cell biology. Seeking person with an understanding of gene expression and phenotypic analysis, who is interested in epigenetic regulation in fungi, to explore mechanisms of antifungal resistance in Zymoseptoria tritici and Schizosaccharomyces pombe. Email me! #ECFG17
March 4, 2025 at 6:01 AM
Post-doc in fungal molecular cell biology. Seeking person with an understanding of gene expression and phenotypic analysis, who is interested in epigenetic regulation in fungi, to explore mechanisms of antifungal resistance in Zymoseptoria tritici and Schizosaccharomyces pombe. Email me! #ECFG17
Reposted by Aniek Janssen
For all of you who cannot access pubmed, here is a good alternative:
europepmc.org
europepmc.org
Europe PMCHome - Europe PMC
Europe PMC is an archive of life sciences journal literature.
europepmc.org
March 2, 2025 at 9:56 AM
For all of you who cannot access pubmed, here is a good alternative:
europepmc.org
europepmc.org
Reposted by Aniek Janssen
It seems PubMed has disappeared. This is the digital equivalent of burning a library.
March 2, 2025 at 8:17 AM
It seems PubMed has disappeared. This is the digital equivalent of burning a library.
Reposted by Aniek Janssen
𝐇𝐨𝐰 𝐝𝐨 𝐜𝐞𝐥𝐥𝐬 𝐫𝐞𝐦𝐞𝐦𝐛𝐞𝐫 𝐰𝐡𝐨 𝐭𝐡𝐞𝐲 𝐚𝐫𝐞 𝐚𝐟𝐭𝐞𝐫 𝐃𝐍𝐀 𝐫𝐞𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧? Our new study “Disabling leading and lagging strand histone transmission results in parental histones loss and reduced cell plasticity and viability” is out in 𝘚𝘤𝘪𝘦𝘯𝘤𝘦 𝘈𝘥𝘷𝘢𝘯𝘤𝘦𝘴. Led by @lleonie.bsky.social @biranalva.bsky.social 🧵 More below👇
Disabling leading and lagging strand histone transmission results in parental histones loss and reduced cell plasticity and viability
Losing parental histones during DNA replication fork passage challenges differentiation competence and cell viability.
tinyurl.com
February 19, 2025 at 7:35 PM
𝐇𝐨𝐰 𝐝𝐨 𝐜𝐞𝐥𝐥𝐬 𝐫𝐞𝐦𝐞𝐦𝐛𝐞𝐫 𝐰𝐡𝐨 𝐭𝐡𝐞𝐲 𝐚𝐫𝐞 𝐚𝐟𝐭𝐞𝐫 𝐃𝐍𝐀 𝐫𝐞𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧? Our new study “Disabling leading and lagging strand histone transmission results in parental histones loss and reduced cell plasticity and viability” is out in 𝘚𝘤𝘪𝘦𝘯𝘤𝘦 𝘈𝘥𝘷𝘢𝘯𝘤𝘦𝘴. Led by @lleonie.bsky.social @biranalva.bsky.social 🧵 More below👇
Reposted by Aniek Janssen
Very happy to share that our work on identifying and characterizing factors affecting DNA replication is published by Nature Communications!
We present Repli-ID, an approach to identify proteins affecting DNA replication. Lge1 and Rox1 are new regulators of this process. Great work by @sophievdhorst.bsky.social, @lleonie.bsky.social and co-authors in collaboration with @andreichabes.bsky.social.
tinyurl.com/mvvcp3xe
tinyurl.com/mvvcp3xe
Replication-IDentifier links epigenetic and metabolic pathways to the replication stress response - Nature Communications
Cells activate various pathways to counter DNA replication stress. Using Replication-IDentifier (Repli-ID), the authors identified 423 genes, including LGE1 and ROX1, linking epigenetic and metabolic ...
tinyurl.com
February 8, 2025 at 8:51 PM
Very happy to share that our work on identifying and characterizing factors affecting DNA replication is published by Nature Communications!
Our Center for Molecular Medicine (cmmutrecht.eu) at UMC Utrecht, NL, is looking for a Principal Investigator in the field of fundamental Cancer Biology! The vacancy states tenure track level, but candidates with a more advanced career are very welcome to apply. shorturl.at/KZeYQ. Please repost!
Center for Molecular Medicine
cmmutrecht.eu
February 7, 2025 at 12:09 PM
Our Center for Molecular Medicine (cmmutrecht.eu) at UMC Utrecht, NL, is looking for a Principal Investigator in the field of fundamental Cancer Biology! The vacancy states tenure track level, but candidates with a more advanced career are very welcome to apply. shorturl.at/KZeYQ. Please repost!
Reposted by Aniek Janssen
Our paper on Stopless-ORF Circular RNAs (socRNAs) is now out in Cell. By high-res tracking and comparing translation by either single or multiple ribosomes, we find that ribosomes cooperate to overcome pausing to ensure fast and efficient translation
www.cell.com/cell/fulltex...
www.cell.com/cell/fulltex...
Long-term imaging of individual ribosomes reveals ribosome cooperativity in mRNA translation
Ribosomes cooperate through transient collisions to ensure efficient translation.
www.cell.com
February 3, 2025 at 7:38 AM
Our paper on Stopless-ORF Circular RNAs (socRNAs) is now out in Cell. By high-res tracking and comparing translation by either single or multiple ribosomes, we find that ribosomes cooperate to overcome pausing to ensure fast and efficient translation
www.cell.com/cell/fulltex...
www.cell.com/cell/fulltex...
Reposted by Aniek Janssen
This is a turning point.
We Europeans have the power to push X into irrelevance across our continent. Freeze or delete your accounts now.
Media, it’s time to stop citing X.
Dozens of universities are leading the way. Let’s limit Elon Musk’s influence in 🇪🇺.
#eXit #SciXit #Democracy
We Europeans have the power to push X into irrelevance across our continent. Freeze or delete your accounts now.
Media, it’s time to stop citing X.
Dozens of universities are leading the way. Let’s limit Elon Musk’s influence in 🇪🇺.
#eXit #SciXit #Democracy
January 19, 2025 at 11:19 AM
This is a turning point.
We Europeans have the power to push X into irrelevance across our continent. Freeze or delete your accounts now.
Media, it’s time to stop citing X.
Dozens of universities are leading the way. Let’s limit Elon Musk’s influence in 🇪🇺.
#eXit #SciXit #Democracy
We Europeans have the power to push X into irrelevance across our continent. Freeze or delete your accounts now.
Media, it’s time to stop citing X.
Dozens of universities are leading the way. Let’s limit Elon Musk’s influence in 🇪🇺.
#eXit #SciXit #Democracy