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Bruno Rodrigues

@brunorodrigueslab.bsky.social
325 followers 1.1K following 3 posts

Postdoctoral Fellow - The University of Kansas Medical Center | Research Associate - Federal University of Rio de Janeiro | Interested in how organisms work.

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Reposted by Bruno Rodrigues
Marine Biological Laboratory @mblscience.bsky.social · 05/05/2025
It's #MicroscopyMonday, so let's take a peek into the 🔬 This movie was taken by Shinya Inuoe, who built the polarizing microscope that allowed scientists to see mitotic spindle fibers live for the first time. Dr. Inuoe premiered his research at MBL.
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Andreas Prokop @poppi62.bsky.social · 10/04/2025
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
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Nature Methods @natmethods.nature.com · 19/03/2025
A new benchmarking study assesses methods for comparing chromatin contact maps in 3D genome research. www.nature.com/articles/s41...
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Ran Blekhman @blekhman.bsky.social · 08/02/2025
Government isn't a business. The goal isn't to save money. Success isn't measured by budget surplus. The goal is to spend money, investing in society. Every dollar spent on education, healthcare, and science is an investment in our collective wellbeing.
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Romain Koszul @rkoszul.bsky.social · 07/02/2025
Our latest work: how can compartmentalization emerge in a eukaryotic genome lacking canonical heterochromatin? By investigating bacterial genomes put in yeast, we show that the presence or absence of transcription is sufficient! #chromatin #3Dgenome #generegulation www.science.org/doi/10.1126/... 👇
science.org
Sequence-dependent activity and compartmentalization of foreign DNA in a eukaryotic nucleus
In eukaryotes, DNA-associated protein complexes coevolve with genomic sequences to orchestrate chromatin folding. We investigate the relationship between DNA sequence and the spontaneous loading and a...
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Bruno Rodrigues @brunorodrigueslab.bsky.social · 01/02/2025
🚨New paper alert!🚨I'm excited to share the key findings of our latest research. It focuses on a fascinating molecular connection between sugar metabolism and neurotransmitter synthesis, by revealing how O-GlcNAcylation regulates tyrosine hydroxylase. journals.physiology.org/doi/abs/10.1...
journals.physiology.org
O-GlcNAcylation regulates tyrosine hydroxylase serine 40 phosphorylation and L-DOPA levels | American Journal of Physiology-Cell Physiology
O-GlcNAcylation is a post-translational modification characterized by the covalent attachment of a single moiety of GlcNAc on serine/threonine residues in proteins. Tyrosine hydroxylase (TH), the rate...
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Carolyn Bertozzi @carolynbertozzi.bskyverified.social · 31/01/2025
www.forbes.com/sites/roncar...
forbes.com
One More Time: Why Diversity Leads To Better Team Performance
Discussions on diversity in the workplace can be heated and contentious. But the data still shows more diverse teams outperform their less diverse peers. Here's how.
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Stephanie Olivier-Van Stichelen @ovslaboglcnac.bsky.social · 06/01/2025
The ASBMB "O-GlcNAc 🟦 in Health and Disease" conference is coming to Duke University, July 11-13, 2025! Thrilled to co-chair with Mike Boyce 🙌 Confirmed speakers in comments👇 Can’t wait to see you there! 🙌 asbmb.org/meetings-eve... #glycotime #ASBMB
asbmb.org
O-GlcNAcylation in health and disease
July 10–13, 2025 | Durham, N.C.
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eLife @elife.bsky.social · 04/01/2025
The geometric basis of epithelial convergent extension. elifesciences.org/articles/95521?ut…
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Lucas Farnung @lucas.farnunglab.com · 12/12/2024
Ever wondered how transcription choreographs histone modifications? Our work reveals the basis of co-transcriptional H3K36me3 by SETD2. We visualize how a histone writer coordinates with the transcription machinery! This is the magnus opus of @jonmarkert.bsky.social! tinyurl.com/setd2
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Loïc A. Royer 💻🔬🧪 @loicaroyer.bsky.social · 11/12/2024
The birth of fruit fly's central nervous system imaged with multicolor #adaptive #lightsheet microscopy. The microscope self-aligns to a signal that appears during imaging. www.nature.com/articles/nbt...
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Pawel Burkhardt @pawelburkhardt.bsky.social · 11/12/2024
The curious case of the comb jelly | Science Sessions | PNAS www.pnas.org/post/podcast... Listen to our podcast where we describe a #ctenophore with the ability to reverse its development to an earlier stage of life. @joanjsoto.bsky.social @msarscentre.bsky.social @pnas.org #rejuvenation
pnas.org
The curious case of the comb jelly
Joan Soto-Angel and Pawel Burkhardt describe a comb jelly with the ability to reverse its development to an earlier stage of life.
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Carolyn Bertozzi @carolynbertozzi.bskyverified.social · 11/12/2024
Liver metabolizes high fructose corn syrup to fructose, which leads to increase production of LPC lipids that promote tumor growth. #Glycotime www.nature.com/articles/s41...
nature.com
Dietary fructose enhances tumour growth indirectly via interorgan lipid transfer - Nature
Dietary fructose enhances tumour growth in animal models of melanoma, breast cancer and cervical cancer indirectly via metabolite transfer.
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Krish Sanghvi @krishsanghvi11.bsky.social · 07/12/2024
Fruit fly female’s seminal receptacle with GFP tagged sperm swimming
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Dr Craig R McClain @drcraigmc.bsky.social · 09/12/2024
🦑 The vampire squid (Vampyroteuthis infernalis) isn’t a true squid—it’s a living fossil combining squid and octopus traits! It thrives in the oxygen-depleted "midnight zone." #MolluscMonday
A vampire squid, a small deep-sea cephalopod, floats gracefully in dark ocean waters. Its reddish-brown body is illuminated, showcasing its webbed arms connected by a thin membrane resembling a cape. The creature's glowing blue eyes and soft, gelatinous texture are visible, emphasizing its otherworldly appearance.
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Loïc A. Royer 💻🔬🧪 @loicaroyer.bsky.social · 09/12/2024
Continuing to go through my trove of cool videos... here is a classic from my work with Philipp Keller's team at @hhmijanelia.bsky.social A developing fly embryo imaged with a SiMView #lightsheet microscope augmented with our Autopilot self-alignment system. www.nature.com/articles/nbt... 🧪🔬🪰💻
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Carolyn Bertozzi @carolynbertozzi.bskyverified.social · 09/12/2024
Check out this new work from Rhiju Das and coworkers @stanfordmedicine.bsky.social, large ornate RNAs form homooligomeric stable complexes, not so different from proteins after all
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Pauli Group (posts by Andi Pauli) @pauligroup.bsky.social · 09/12/2024
How cool is that! Thank you to @demishassabis.bsky.social and John Jumper for highlighting our #AlphaFold use to gain molecular insights into the mechanism of fertilization in interviews and even your #NobelLecture! Interested in reading more? Check out our paper! www.cell.com/cell/fulltex...
cell.com
A conserved fertilization complex bridges sperm and egg in vertebrates
AlphaFold-Multimer predicts complex formation by three sperm proteins conserved in vertebrates. Their interaction is experimentally confirmed and shown to bridge sperm and egg during fertilization by interacting with evolutionarily unrelated egg proteins.
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Bruno Rodrigues @brunorodrigueslab.bsky.social · 08/12/2024
www.nature.com/articles/s41...
nature.com
Method of the Year 2024: spatial proteomics - Nature Methods
Approaches for profiling the spatial proteome in tissues are the basis of atlas-scale projects that are delivering on their promise for understanding biological complexity in health and disease.
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Michalis Averof @michalis-averof.bsky.social · 12/09/2024
Can we observe how the injured leg of an animal is regenerated? We have figured out how to do this in the crustacean Parhyale. Over the course of a week, we can record the entire process of regeneration at cell-by-cell resolution. 1/3 vimeo.com/802413847
vimeo.com
Time lapse movie of regenerating crustacean leg
Video made by Cagri Cevrim. (hpa = hours post amputation)
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Itai Yanai @itaiyanai.bsky.social · 08/12/2024
The good idea comes when one person feels comfortable enough to say something that might make them look stupid and their friend is open enough to recognize its potential.
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Torsten Wittmann @microtubule.bsky.social · 06/12/2024
Highlighting our recent paper on how we think doublecortin (green) contributes to growth cone biomechanics in developing neurons for #FluorescenceFriday www.cell.com/current-biol...
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Dorothee Bornhorst-Ohmstede @dorotheeb.bsky.social · 06/12/2024
It’s time for another #FluorescenceFriday! 👩‍🎨🎨🔬🫀multi-color labeled zebrafish heart with mosaic expression of diverse myl7:color plasmids 🏳️‍🌈🌈
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Markus Eichhorn @markuseichhorn.bsky.social · 22/11/2024
Who should you nominate as reviewers for your manuscript? After a long chat with a post-grad it appears that there's a lot of misguided advice out there. Thread 👇
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Simon Fisher @profsimonfisher.bsky.social · 05/12/2024
In a @currentbiology.bsky.social paper earlier this year, led by @laurawesseldijk.bsky.social, we analysed Beethoven’s genome with a polygenic index related to musicality, as a way to communicate limits of genetic predictions at the individual level & the complexity of links between DNA & behaviour:
cell.com
Notes from Beethoven’s genome
Wesseldijk et al. compare the genomic information collected from Ludwig van Beethoven with population-based datasets used to quantify musical achievement.
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Lerit Lab @lablerit.bsky.social · 06/12/2024
Looking forward to attending #ASCB2024 @ascbiology.bsky.social Grad student Joey is presenting a poster and will also be a panelist. Postdoc Junnan (starting new lab Jan ‘25) has a poster and flash talk. I will be there too! Come say hi. Positions available!
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Shen Tian 田申 @tianshenbio.bsky.social · 05/12/2024
Our miRNA story is now in @science.org ! We found a microRNA, not a protein, that finally solved a long-standing evolutionary mystery of wing coloration in butterflies and moths. (1/n) www.science.org/doi/10.1126/...
science.org
A microRNA is the effector gene of a classic evolutionary hotspot locus
In Lepidoptera (butterflies and moths), the genomic region around the gene cortex is a “hotspot” locus, repeatedly implicated in generating intraspecific melanic wing color polymorphisms across 100 mi...
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Waggoner Lab @labwaggoner.bsky.social · 06/12/2024
A single mutation in bovine influenza H5N1 hemagglutinin switches specificity to human receptors www.science.org/doi/10.1126/... @science.org
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Andreas Prokop @poppi62.bsky.social · 06/12/2024
Happy #FluorescenceFriday!
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Benjamin Horne @drbenjaminhorne.bsky.social · 05/12/2024
Pleased to share our recent paper reporting that reduction of #InsulinResistance by low-dose #IntermittentFasting was greater in people with low baseline #HumanGrowthHormone (HGH) #medsky @natureportfolio.bsky.social www.nature.com/articles/s44...
nature.com
Insulin resistance reduction, intermittent fasting, and human growth hormone: secondary analysis of a randomized trial - npj Metabolic Health and Disease
npj Metabolic Health and Disease - Insulin resistance reduction, intermittent fasting, and human growth hormone: secondary analysis of a randomized trial
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Ali Maximilian Erturk @erturklab.bsky.social · 05/12/2024
Imagine seeing a disease's impact on every cell in the body. Now, you can! We introduce MouseMapper, an AI tool to reveal system-wide disease perturbations. It reveals obesity-induced changes in facial nerves & body-wide inflammation 👉🧵https://biorxiv.org/content/10.1101/2024.08.18.608300v1.full.pdf
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Tristan Rodriguez @tristanrodriguez72.bsky.social · 03/12/2024
Very happy to share the latest preprint from the lab. We find that during cell competition, winners induce an increase in proline metabolism in loser cells, and this drives their elimination through repression of the integrated stress response. biorxiv.org/cgi/content/...
biorxiv.org
Sensing of extracellular L-Proline availability by the integrated stress response determines the outcome of cell competition
Cell competition is a quality control acting from development to the adult that eliminates cells that are less-fit than their neighbours. How winner cells induce the elimination of losers during this ...
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Fran Bottanelli @franbottanelli.bsky.social · 05/12/2024
T cells Thursday? Let's start it! We are a group of "accidental immunologists" diving into the mechanisms of membrane organization of signaling molecules in immune cells. Jurkat T cell expressing endogenously tagged ZAP70 (cyan) and a HER2 CAR (yellow), interacting with a SK-BR-2 breast cancer cell
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Development @dev-journal.bsky.social · 05/12/2024
Distinct effects of CDK8 module subunits on cellular growth and proliferation in Drosophila Read this Research Article by Xiao Li, Jun-Yuan Ji @tulaneu.bsky.social and colleagues: doi.org/10.1242/dev.203111
Figure 1 Depletion of CKM subunits affects eye sizes in adult females. Detailed genotypes: (A) ey-Gal4/+ (control); (B) ey-Gal4/+; UAS-Cdk8-RNAi/+; (C) ey-Gal4/+; UAS-CycC-RNAi/+; (D) ey-Gal4/+; UAS-Cdk8-RNAi CycC-RNAi/+; (E) ey-Gal4/+; UAS-Med12-RNAi/+; (F) ey-Gal4/+; UAS-Med13-RNAi/+; (G) ey-Gal4/+; UAS-Cdk8-RNAi Med12-RNAi/+; (H) ey-Gal4/+; UAS-CycC-RNAi Med12-RNAi/+; (I) ey-Gal4/+; UAS-Cdk8-RNAi Med13-RNAi/+; (J) ey-Gal4/+; UAS-CycC-RNAi Med13-RNAi/+; (K) ey-Gal4/+; UAS-Cdk8-RNAi CycC-RNAi Med12-RNAi/+; (L) ey-Gal4/+; UAS-Cdk8-RNAi CycC-RNAi Med13-RNAi/+;
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Christian Mosimann @chrmosimann.bsky.social · 05/12/2024
Where did our neck muscles come from?🧪 Here's our #evodevo #devbio deep dive feat. #zebrafish, mouse, axolotls, & more! Led by Eglantine Heude & Tajbakhsh lab at Pasteur, the team at National Museum of Natural History France, & lab alumni Karin Prummel & Rob Lalonde. www.nature.com/articles/s41...
nature.com
Co-option of neck muscles supported the vertebrate water-to-land transition - Nature Communications
The evolutionary water-to-land transition involved the separation of the skull from the pectoral girdle, though these musculoskeletal changes have not been deeply characterised. Here they show that th...
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Amoyel lab @amoyellab.bsky.social · 04/12/2024
We're hiring a postdoc! Please forward to people you know who are looking for positions. Interested in studying how metabolism is wired to support fertility? 🔬🪰 Come join us! Ad to go live next week, but informal enquiries encouraged.
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Olivier Duss @olivierduss.bsky.social · 04/12/2024
First paper of our lab today @natureportfolio.bsky.social by Nussi! We provide a real-time movie on how #transcription and #translation cooperate using #single-molecule FM: we find long-range #ribosome/ RNAP communication mediated by #RNA looping! @embl.org #RNAbiology #RNASky t.co/a24Xxcxdo0
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Eszter Posfai @eposfai.bsky.social · 20/11/2024
Check out our new paper in @currentbiology.bsky.social by amazing grad students @ezlevy.bsky.social and @isabellaleite.bsky.social “A tug-of-war between germ cell motility and intercellular bridges controls germline cyst formation in mice” authors.elsevier.com/a/1k7fg3QW8S...
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Caghan Kizil @cakizil.bsky.social · 04/12/2024
🚨 Our new study out in @natureportfolio.bsky.social! 🌟 We identify the "little brain" of the heart: the intricate intracardiac nervous system (IcNS) of zebrafish! 🐟 More about how this changes what we know about heart functionality. #Zebrafish #Neuroscience #LittleBrain doi.org/10.1038/s414...
doi.org
Decoding the molecular, cellular, and functional heterogeneity of zebrafish intracardiac nervous system - Nature Communications
Although the heart has its own nervous system, its organization and functionality remain largely unknown. Here, the authors reveal the molecular, chemical, and functional diversity of neurons within t...
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Christophe 🔬 Leterrier @christlet.bsky.social · 04/12/2024
New review: together with PhD student Ciarán Butler-Hallissey, we provide a comprehensive overview on how super-resolution microscopy can dissect the neuronal cytoskeleton, and the exciting perspectives ahead. Shock full of beautiful images, published or from our lab! www.nature.com/articles/s44...
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Carolyn Bertozzi @carolynbertozzi.bskyverified.social · 03/12/2024
Cool new work from Jenn Prescher and coworkers @ucirvine.bsky.social, “RNA lantern” technology for bioluminescence imaging of RNA transcripts www.nature.com/articles/s41...
nature.com
A modular platform for bioluminescent RNA tracking - Nature Communications
Studying RNA dynamics in vivo often relies on fluorogenic approaches, but these can be hampered by factors such as limited sensitivity and sample autofluorescence. Here, the authors describe an ultras...
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Katja Röper @katjaroeper.bsky.social · 14/11/2024
Postdoc position available in the Röper lab at the University of Cambridge @PDN_Cambridge! Join us and discover the role that control of cytoskeletal dynamics, crosstalk and cell adhesion play in the formation of the nephron tube in human renal organoids! jobs.cam.ac.uk/job/48947/
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Daniel Ibrahim @danielibrahim.bsky.social · 28/11/2024
🔺🔺🔺RED TRIANGLE ALERT 🔺🔺🔺 Ever wonder how #TADs compare across the tree of life?Look no further & read our Review!!! Find out what genes & 3D chromatin can & can't do in Bacteria! Archeae! Yeast! Plants! Animals! SMCs & RNA-Pol are the only thing they have in common www.nature.com/articles/s41...
nature.com
Evolution and function of chromatin domains across the tree of life - Nature Structural & Molecular Biology
Szalay et al. discuss cross-kingdom similarities and differences in 3D chromatin folding in relation to gene regulation, including in bacteria, archaea, mammals and plants. This comparison reveals cer...
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Mark Peifer (He, him) @peiferlabunc.bsky.social · 30/11/2024
While our bodies seem static, our cells are constantly changing shape or on the move during tissue homeostasis or wound repair & even more dramatically during embryonic development, during events like gastrulation. Defining how cellular machines mediate these events is a key task for our field 1/n
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Merlin Lange @merlinlange.bsky.social · 29/11/2024
#FluorescenceFriday time - #Zebrafish embryonic development in action! 🧪🔬 #Microscopy with a light-sheet - view of the embryo's rostral (brain) and caudal (tailbud) ends.
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International Society of Developmental Biology @isdb.bsky.social · 30/11/2024
For our very first #FluorescenceFriday on #BlueSky, let's go back to arguably the most fundamental process of development: mitosis. I just never get tired of watching the chromosomes dance. Sample: ectodermal cells, nuclei: H2B-mCherry, plasma membrane: RFP-CAAX.
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bioRxivpreprint @biorxivpreprint.bsky.social · 29/11/2024
Combining Glycosidases and Nanopore Technology for Glycan Sequencing www.biorxiv.org/content/10.1101/202…
biorxiv.org
Combining Glycosidases and Nanopore Technology for Glycan Sequencing https://www.biorxiv.org/content/10.1101/2024.11.28.625867v1
The efficient characterization of glycan structures remains a critical challenge. Direct glycan sequ
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Russell Garwood @russellgarwood.co.uk · 29/11/2024
For #FossilFriday check out this beautifully preserved fossil millipede! Meet Pleurojulus, a 305 million year old animal from the USA. The fossil preserves details including the head (marked h, in the top image), with chewing mouthparts (marked m). ⚒️🧪🦀🦑 #evosky
A fossil millipede in a black and white photograph. The millipede as a whole is shown in panel A, it is curled, and has clear segments in its trunks, under which are legs sticking pointing inwards. Below this are close ups of different bits of the millipede including the legs in hte middle of the body, dorsal ornamentation, the head, and an ocellarium (~eye).
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Development @dev-journal.bsky.social · 30/11/2024
Differential vegfc expression dictates lymphatic response during zebrafish heart development and regeneration Read this Research Article by Sierra Duca, Yu Xia, Michael R. M. Harrison, Jingli Cao and colleagues: buff.ly/49hhwIf
Figure 1 (A) Larval expression of vegfc:EGFP (green) and kdrl:DsRed (magenta) lines in a 2 dpf live fish. Scale bar: 200 µm. (B) Confocal images showing vegfc:EGFP (green) and kdrl:DsRed (magenta) expression in the trunk at 2 dpf. A single-channel image of vegfc:EGFP expression is shown in grayscale on the right. Scale bar: 100 µm. (C,D) Whole-mount images (maximum projections of z-stacks) of the ventricular surface showing expression of vegfc:EGFP (green) and flt1:tdTomato (magenta) at 5 wpf (C) or 8-9 wpf (D). Single-channel images of vegfc:EGFP expression are shown in grayscale on the right. The framed regions are enlarged beneath. The arrows indicate EGFP+tdTpmato+ arteries. Scale bars: 100 µm.
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