Sign in

Carlos Conde

@carlos-conde.bsky.social
195 followers 181 following 48 posts

Cell Biologist at i3S studying chromosome segregation. Assistant Professor at ICBAS-University of Porto.

PostsRepliesMedia
Reposted by Carlos Conde
Jorge Ferreira @jorgeferreira.bsky.social · 25/09/2026
Don´t know yet what you´ll be doing next April? Why not join us for a great meeting in Porto? Registration for Forces across scales is now open! meetings.embo.org/event/27-for...
meetings.embo.org
Forces across scales
This EMBO Workshop on Forces Across Scales will provide an integrative perspective on mechanobiology, a rapidly advancing field that examines how mechanical forces shape biological systems across mol…
01921
Reposted by Carlos Conde
Sachin Kotak @spindlebehavior.bsky.social · 15/09/2026
Can light build centrosome-like activity? 💡🔬 Yes! We introduce LISA (Light-Induced Spindle Assembly), now in @emboreports.org. By clustering Aurora A with optogenetics, we build centrosome-like activity that nucleates microtubules and rescues spindle defects after centrosome loss. shorturl.at/9h3VQ
33316
Reposted by Carlos Conde
Maiato Lab @mitosisrocks.bsky.social · 09/09/2026
A long time in the making, now finally out.💥 Our new study shows that division stays on time when kinetochore–microtubule attachments form efficiently. When the process drags, that delay is remembered, limiting future cell proliferation. www.nature.com/articles/s41... #mitosis #biology #microscopy
nature.com
Low kinetochore-microtubule occupancy leaves a mitotic memory by delaying checkpoint silencing - Nature Communications
How do cells faithfully segregate chromosomes within an optimal time? Using naturally “super-resolved” kinetochores, the authors show that maximal microtubule occupancy prevents bad mitotic memories t...
12011
Reposted by Carlos Conde
Biomedical Picture of the Day BPoD @bpodaily.bsky.social · 04/09/2026
Spindle elongation in cell division can rescue chromosomes straying to the poles so avoiding abnormal chromosome number/cell 📹 Isabella Koprivec & Valentina Štimac et al @ivatolic.bsky.social lab @institutrb.bsky.social in @natcomms.nature.com ➡️ bpod.org.uk/archive/2026... + John Ankers
063
Carlos Conde @carlos-conde.bsky.social · 18/08/2026
Our latest preprint: elevated MPS1 drives CIN in colon cancer by sustaining the fibrous corona at metaphase kinetochores. This untimely persistence creates an extra microtubule-engagement domain providing a structural basis for merotely and chromosome mis-segregation. doi.org/10.64898/202...
2156
Reposted by Carlos Conde
Sue Biggins @suebiggins.bsky.social · 18/08/2026
Junior faculty position in Basic Sciences @fredhutch.org! Please repost!
38097
Reposted by Carlos Conde
EMBO @embo.org · 06/08/2026
Interested in a cross-scale understanding of #mechanobiology? Join the EMBO Workshop "Forces across scales" in Porto, Portugal, 27–30 April 2027. Deadline: 1 December 2026 meetings.embo.org/event/27-forces-s… #EMBOforces #EMBOevents 🧪
04922
Reposted by Carlos Conde
Eurico Morais-de-Sá @polarityi3s.bsky.social · 05/08/2026
The #DrosTuga2026 website is now live! Join us in Leiria on 26–27 November 2026 for the Portuguese #Drosophila meeting. Save the date as registration opens in late August! Please share this post. We warmly welcome the #FlyResearch community from around the world! drostuga2026.mystrikingly.com
drostuga2026.mystrikingly.com
Drostuga2026 on Strikingly
DrosTuga 2026 is the annual meeting of the Portuguese Drosophila research community, bringing together researchers from Portugal and abroad. Here you can discover the dates, speakers, programme, venu...
087
Reposted by Carlos Conde
Aaron Straight @astraight.bsky.social · 03/08/2026
These two reviews on centromeres and kinetochores in @natrevmcb.nature.com cap off @andrea-musacchio.bsky.social sabbatical at @stanfordbiochem.bsky.social from @valleefoundation.bsky.social. Long time in the making! Non-paywall versions rdcu.be/fxD9V, rdcu.be/fxEar
rdcu.be
Structure and function of the centromere and inner kinetochore
Nature Reviews Molecular Cell Biology - The kinetochore is a macromolecular complex that assembles on centromeric chromatin and connects spindle microtubules to the chromosome. This Review...
25124
Reposted by Carlos Conde
Pablo Lara-Gonzalez @xtpablo.bsky.social · 24/07/2026
🧵 I’m thrilled to share our new preprint! We uncovered a mechanism explaining how mitotic divisions are coordinated with early gene expression during embryogenesis. Here's the story: (1/7) www.biorxiv.org/content/10.6...
biorxiv.org
Cyclin B3-CDK1 couples translational de-repression to embryonic mitoses via OMA protein degradation in C. elegans.
During early embryogenesis, gene expression relies on maternally loaded mRNAs whose translation is controlled by RNA binding proteins. Here, we identify a critical role for the cyclin B3-CDK1 complex,...
2144
Reposted by Carlos Conde
eLife @elife.bsky.social · 20/07/2026
Contractile perinuclear actomyosin network promotes peripheral and polar chromosome interaction with the mitotic spindle
buff.ly
Contractile perinuclear actomyosin network promotes peripheral and polar chromosome interaction with the mitotic spindle
An actomyosin network (PANEM) forms around the nucleus in prophase, and its contraction repositions peripheral and polar chromosomes to facilitate their interaction with the mitotic spindle, ensuring...
063
Reposted by Carlos Conde
Guðjón Ólafsson @godjohn.bsky.social · 15/07/2026
A fully funded PhD position is now open in my lab at the University of Iceland. We are looking for an ambitious researcher to join us in Reykjavik, Iceland to work on targeted protein degradation. Interested? You are welcome to contact me or check out: 🔗https://euraxess.ec.europa.eu/jobs/452601
086
Reposted by Carlos Conde
The EMBO Journal @embojournal.org · 13/07/2026
How do tissue properties influence mitotic spindle assembly & chromosome segregation in non-cell-autonomous ways? V Marthiens, R Basto et al show neural stem cells sense mechanical forces imposed by cell density via cortical actin & microtubule depolymerase activity link.springer.com/article/10.1...
link.springer.com
Mechanical constraints regulate embryonic stem cell mitosis in the developing brain - The EMBO Journal
Research on mitosis has predominantly examined cell-autonomous mechanisms, yet its regulation and consequences within the broader physiological context remain largely unexplored. It remains, therefore...
042
Reposted by Carlos Conde
Bruno Pereira @b-pereira.bsky.social · 03/07/2026
Check out our latest work @aga-cmgh.bsky.social! Stem cell marker MEX3A drives colorectal cancer growth, repressing PPARG-mediated differentiation, and its loss enhances patient tumoroids sensitivity to chemotherapy. 🔗 ow.ly/zbpq50ZitCu 🏷️ #RNA #organoids #cancer
ow.ly
MEX3A Modulates PPARγ Pathway Activity and Colorectal Cancer Growth
RNA-binding proteins (RBPs) are major effectors of post-transcriptional regulation. Recently, we described the role of Mex-3 RNA binding family member A (MEX3A) in maintaining leucine-rich repeat-cont...
051
Reposted by Carlos Conde
Jorge Ferreira @jorgeferreira.bsky.social · 29/06/2026
Really proud to share our latest work @embojournal.org . This was a long, joint effort from everyone in the lab (some of which have since left). Here, we looked at out how cells decide when to divide. link.springer.com/article/10.1...
link.springer.com
Chromosome condensation mechanically primes the nucleus for mitosis - The EMBO Journal
Accurate transition into mitosis driven by cyclin B1-CDK1 activity is essential to avoid chromosome segregation errors and preserve genome integrity. How this activity is spatially controlled to trigg...
1246
Reposted by Carlos Conde
Mcclelland lab @mcclellandlab.bsky.social · 24/06/2026
Audrey, superstar postdoc in my lab is sadly moving on but not before seeing her first author work published! www.linkedin.com/posts/audrey...
linkedin.com
Replication origin firing capacity indicates ATR inhibitor sensitivity - Nature Communications | Audrey Lumeau
We are thrilled to share that our latest work has been published in Nature Communications! 🎉 In our study, we identify replication origin firing capacity as a key determinant of cellular sensitivity ...
292
Reposted by Carlos Conde
Harmit Singh Malik @harmitmalik.bsky.social · 24/06/2026
I know it seems like a heretical idea, but one way to figure out if a preprint is really interesting (to you) is... to read the preprint. Then, in the spirit of sharing, send a note to authors: a simple kudos or a more detailed question. I do this a dozen times a year. It's awesome. Try it.
1229264
Reposted by Carlos Conde
Hunter Hill @hunterhill.bsky.social · 18/06/2026
Excited to share this preprint!! with @brandonscooper.bsky.social and Bill Sullivan We tested whether endosymbiotic Wolbachia can alter host gene expression through chromatin modifications that persist from spermatogenesis to adulthood.
12411
Reposted by Carlos Conde
Adrian Saurin @adesaurin.bsky.social · 28/05/2026
Multiple postdoc/RA vacancies to work on the Wellcome-funded team project shown below. I also have vacancies to study senescence and to develop a chemical-genetic approach to inhibit specific cyclin/CDK complexes. See thread for details. DM or email me with any questions.
165
Reposted by Carlos Conde
Needhi Bhalla 💅🏽 @needhibhalla.bsky.social · 15/04/2026
I'm excited to tell you about the most recent preprint in my lab, demonstrating that a conserved spindle matrix protein, NPP-21/TPR, is required for the stronger checkpoint in germline cells during embryogenesis in C. elegans
76421
Reposted by Carlos Conde
Iva Tolić @ivatolic.bsky.social · 15/04/2026
Ana Pinto Teixeira @carlos-conde.bsky.social showed that excessive MPS1 activity drives CIN by promoting an untimely expansion of the fibrous corona, providing a structural basis for merotely and chromosome missegregation in colon cancer. #SpindleCroatia2026
022
Reposted by Carlos Conde
Eurico Morais-de-Sá @polarityi3s.bsky.social · 15/04/2026
Drosophila border cells are beautiful to watch… but far from easy to image. Kudos to the brave and skilled @vitoryang.bsky.social, who took on the challenge of establishing border cell migration imaging in the lab! His movies are astonishing, and now our first-ever study on #cell #migration is out!
42613
Reposted by Carlos Conde
Foijer Lab @foijer-lab.bsky.social · 14/04/2026
New paper alert! In this study, we find that cells with chromosomal instability (CIN) secrete more extracellular vesicles (EVs). These CIN-induced EVs promote migration and invasion of EV-recipient cells an EFEMP1-dependent manner both in vitro and in vivo. link.springer.com/article/10.1...
link.springer.com
Chromosomal instability promotes cell migration and invasion via EFEMP1 secretion into extracellular vesicles - The EMBO Journal
Triple-negative breast cancer (TNBC) is characterised by high rates of chromosomal instability (CIN) and rewired intercellular communication driven by both soluble factors and extracellular vesicles (...
2104
Reposted by Carlos Conde
Iva Tolić @ivatolic.bsky.social · 12/04/2026
The conference “Mitotic spindle: From living and synthetic systems to theory” is open! www.phy.pmf.unizg.hr/~mitosis/ Follow us #SpindleCroatia2026!
phy.pmf.unizg.hr
Mitotic spindle: From living and synthetic systems to theory, Dubrovnik 2026
0157
Reposted by Carlos Conde
Iva Tolić @ivatolic.bsky.social · 10/04/2026
Only two days to go until the “Mitotic Spindle: From Living and Synthetic Systems to Theory” meeting in Dubrovnik! This is the 4th time Nenad Pavin and I are organizing it, and it keeps growing with each edition. Can’t wait to see everyone in Dubrovnik! shorturl.at/35Vff
0157
Reposted by Carlos Conde
Iva Tolić @ivatolic.bsky.social · 28/03/2026
Chromosomes stuck behind the spindle are ticking time bombs for aneuploidy. We uncovered a mechanical rescue mechanism where microtubule pivoting repositions these high-risk chromosomes! Out last week in @natcomms.nature.com, here's a thread 🧵 shorturl.at/OD89x
27121
Reposted by Carlos Conde
Zita Carvalho-Santos Lab @zsantoslab.bsky.social · 25/03/2026
🚨🚨 New preprint 🚨🚨 We found that the ovary directly controls protein appetite in Drosophila. Yes — the ovary doesn’t just make eggs… it tells the fly what to eat! www.biorxiv.org/content/10.6... If you want all the details, click above ☝️ If you just want the fun, GIF-guided overview, keep reading 👇
biorxiv.org
45423
Reposted by Carlos Conde
Nilsson lab @nilssonlab.bsky.social · 25/03/2026
We finally managed to write Ikers master thesis project together. Interesting and careful work on FAM122A. www.biorxiv.org/content/10.6...
biorxiv.org
052
Reposted by Carlos Conde
Vladimir Volkov 🇺🇦 @vladimirvolkov.bsky.social · 20/03/2026
Happy to see the first paper from the lab published in the EMBO J today: link.springer.com/article/10.1... In it, we reconstitute self-assembling cooperative oligomers of human Ndc80 and Ska kinetochore complexes that stabilise microtubule ends, and study these samples using cryoET and TIRF
link.springer.com
Microtubule end stabilisation by cooperative oligomers of Ska and Ndc80 complexes - The EMBO Journal
During mitosis, properly aligned chromosomes stabilise microtubule ends with the help of kinetochores to ensure timely segregation of chromosomes. Microtubule-binding components of the human outer kin...
37826
Reposted by Carlos Conde
Iva Tolić @ivatolic.bsky.social · 19/03/2026
So happy to share RBI’s news on our new paper in @natcomms.nature.com!
1133
Reposted by Carlos Conde
vagnarellilab.bsky.social @vagnarellilab.bsky.social · 19/03/2026
www.sciencedirect.com/science/arti...
195
Reposted by Carlos Conde
Monica Bettencourt-Dias @monicabettencourt.bsky.social · 15/03/2026
Join us for a wonderful interaction with the virologist MJ Amorim at the CBR. Virus are helping us to uncover fascinating cell biology of centrosomes and cilia, and at the same time better understand host-pathogen interactions and how those can be targeted. Please spread to those interested!
196
Reposted by Carlos Conde
Nilsson lab @nilssonlab.bsky.social · 06/03/2026
Happy to see our work on defining a dependency map of short linear motifs out. We use base editing screens to install more than 80000 mutations into SLiMs in more than 4000 proteins to determine their contribution to cell fitness. www.nature.com/articles/s41...
nature.com
A proteome-wide dependency map of protein interaction motifs - Nature Structural & Molecular Biology
Ambjørn and Meeusen et al. functionally characterize all reported and a comprehensive set of predicted short linear motifs (SLiMs) using base-editing screens, identifying 450 reported and 264 predicte...
13114
Reposted by Carlos Conde
Pedro Beltrao @pedrobeltrao.bsky.social · 04/03/2026
We have started a project trying to predic the interactions/structures of all yeast protein pairs using an AlphaFold pooling approach. We are making the current dataset open and we welcome collaborations. www.evocellnet.com/2026/03/mapp...
evocellnet.com
Mapping the yeast atructural interactome with AlphaFold3: an open call for collaboration
We are excited to announce the early-stage release of our S. cerevisiae  structural interactome mapping project. Using AlphaFold3 (AF3), w...
69853
Reposted by Carlos Conde
Adele Marston @marstonlab.bsky.social · 03/03/2026
I had fun writing this N&Vs on two fascinating new papers on centromere evolution in yeast. If you’re interested in how centromeres adapt yet stay functional, here’s my take. rdcu.be/e6DD0 @nature.com @gautamdey.bsky.social @gsherloc.bsky.social @helsenjana.bsky.social @maxhaase.bsky.social
rdcu.be
How can fast-evolving DNA retain a fundamental function in cell division? | Nature
In a dividing cell, chromosome pairs are pulled apart thanks to attachment sites called centromeres. Yeast genomes reveal key steps in how centromeres have evolved. In a dividing cell, chromosome pairs are pulled apart thanks to attachment sites called centromeres. Yeast genomes reveal key steps in how centromeres have evolved.
13915
Reposted by Carlos Conde
Adrian Saurin @adesaurin.bsky.social · 22/02/2026
I have multiple positions available to join my lab from this summer: #postdoc, #student and #technician. Adverts to follow but see www.saurinlab.com for further details. #senescence, #mitosis, #cellcycle, #phosphorylation are the key areas. Email me if interested.
1129
Reposted by Carlos Conde
Journal of Cell Biology @jcb.org · 13/02/2026
#InMemoriam: Dr. Robert Bruce Nicklas, who spent over 50 years unraveling the mysteries of how #chromosomes move during #CellDivision, died on February 19, 2025, at the age of 92. Leocadia Paliulis commemorates his life and work. rupress.org/jcb/article/...
097
Reposted by Carlos Conde
Thiago Carvalho @cyrilpedia.bsky.social · 04/02/2026
'The Centre for Research in Cellular Biology of Montpellier (CRBM) is recruiting Junior/Senior Group Leaders to shape its research in the coming decade. The deadline for application is 31st of March 2026.' #sciencejobs focalplane.biologists.com/cell-biology...
focalplane.biologists.com
The Centre for Research in Cellular Biology of Montpellier (CRBM) is recruiting Junior / Senior Group Leaders - FocalPlane
The Centre for Research in Cellular Biology of Montpellier (CRBM) is recruiting Junior / Senior Group Leaders to shape its research in the coming decade
01412
Reposted by Carlos Conde
Andrea Musacchio @andrea-musacchio.bsky.social · 02/02/2026
Two new papers from the lab published in The EMBO Journal! link.springer.com/article/10.1... By Kai Walstein, @louisa-hill.bsky.social and others – On role of M18BP1 in CENP-A loading link.springer.com/article/10.1... By Arianna Esposito Verza and others – On mechanism of activation of PLK1
13915
Reposted by Carlos Conde
Iva Tolić @ivatolic.bsky.social · 02/02/2026
Mitosis lovers, get ready for Dubrovnik! 🔬🎉 I’m super excited to be organizing the 4th Mitotic Spindle Conference with Nenad Pavin, and we can’t wait to see you there! Want your abstract to be selected for a talk? Submit by Feb 8! www.phy.pmf.unizg.hr/~mitosis/ #SpindleCroatia2026
12915
Reposted by Carlos Conde
Iva Tolić @ivatolic.bsky.social · 28/01/2026
PhD position in my lab!
14138
Reposted by Carlos Conde
Maiato Lab @mitosisrocks.bsky.social · 29/01/2026
Mitosis has a timing system. If chromosomes attach properly, cells divide on schedule and keep proliferating. If attachment is slow or incomplete, the delay is recorded — and daughter cells stop dividing. We explore this link in our new preprint. 🔗 www.biorxiv.org/content/10.6...
15725
Reposted by Carlos Conde
The EMBO Journal @embojournal.org · 28/01/2026
Arianna Esposito Verza, @andrea-musacchio.bsky.social et al describe the long-sought-after mechanism of Bora dependency of PLK1 activation by Aurora A kinase during mitotic entry Another #RefereedPreprint ℅ @reviewcommons.org link.springer.com/article/10.1...
link.springer.com
Molecular requirements for PLK1 activation by T-loop phosphorylation - The EMBO Journal
Activation of PLK1, a master mitotic kinase, requires phosphorylation of its activation segment on Thr210, within a basic consensus sequence for Aurora kinases. Aurora B-dependent phosphorylation of T...
1199
Reposted by Carlos Conde
Monica Bettencourt-Dias @monicabettencourt.bsky.social · 23/01/2026
📣 Please spread: we’re hiring a Lab Manager! It is a critical position in our new lab. As our lab moves to Barcelona and joins the @crg.eu, we’re looking for a Lab Manager to help build the lab and set the lab atmosphere. 🔗 Apply here 👉 recruitment.crg.eu/content/jobs...
29194
Reposted by Carlos Conde
@Westermarcklab @westermarcklab.bsky.social · 12/01/2026
024
Reposted by Carlos Conde
Andrea Musacchio @andrea-musacchio.bsky.social · 05/01/2026
www.nature.com/articles/s41...
nature.com
CUL4A-DDB1-DCAF10 is an N-recognin for N-terminally acetylated Src kinases - Nature Communications
Cells depend on early protein modifications for proper function. Here, the authors show that when Src-family signaling kinases lack their typical myristoylation, an alternative acetylated start is det...
0133
Reposted by Carlos Conde
Bungo Akiyoshi @bungoakiyoshi.bsky.social · 22/12/2025
The discovery of the first kinetochore proteins (CENP-A, CENP-B, CENP-C) was reported by Bill Earnshaw and Naomi Rothfield in 1985 in Chromosoma. Forty years later, Chromosoma/Chromosome Research has published a special issue (most articles are open access) link.springer.com/collections/...
link.springer.com
40 years of CENP-A
In 1985, Earnshaw and Rothfield published in Chromosoma a landmark discovery of the centromere-specific protein CENP-A. Subsequent research has shown that ...
24217
Reposted by Carlos Conde
Franz Meitinger @meitinger.bsky.social · 07/12/2025
We’re recruiting a Postdoctoral Researcher at OIST (Okinawa, Japan) to explore how mitotic stress shapes aging. If you’re excited about cell biology, aging, and mechanistic discovery, we’d love to hear from you. More info: www.oist.jp/careers/post... Website: www.oist.jp/research/res...
oist.jp
Cell Proliferation and Gene Editing Unit
Every day, millions of cells divide to sustain essential tissue functions. Errors in this process can lead to developmental disorders or cancer. Our research focuses on the molecular mechanisms of cel...
026
Reposted by Carlos Conde
Max Raas @maxraas.bsky.social · 01/12/2025
Our story on the kinetochore composition of the ciliate Tetrahymena thermophila is out now on bioRxiv! We find surprisingly many orthologs of conventional kinetochore components, but also components that have very different evolutionary origins. A 🧵 (1/11) Check it out here: tinyurl.com/4ectm9x4
tinyurl.com
22710