Marรญa Chavero-Dรญez's Avatar

Marรญa Chavero-Dรญez

@mariachdiez

Systems engineer turned bioinformatician ๐Ÿ‘ฉ๐Ÿปโ€๐Ÿ’ป Biomedical Sciences PhD at @bsc-cns.bsky.social and @ub.edu. Open Science ๐ŸŒฑ useGalaxy โœจ Federated Learning ๐Ÿงฎ Also ๐ŸŽฎ๐Ÿ“š๐ŸŠ๐Ÿปโ€โ™€๏ธ๐Ÿง˜๐Ÿป๐Ÿ“ธ

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15.11.2024
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Latest posts by Marรญa Chavero-Dรญez @mariachdiez

LinkedIn This link will take you to a page thatโ€™s not on LinkedIn

If youโ€™re interested in the current landscape of federated learning in biomedical research, you can check the paper here:
๐Ÿ‘‰ doi.org/10.1093/narg...

02.02.2026 13:36 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

I'm really excited to call this work my first first author paper, but this project was truly a team effort ๐Ÿ™Œ I would especially like to thank Carles Hernandez-Ferrer, Laia Codรณ, Josep Lluis Gelpi and Salvador Capella-Gutierrez for their support and constructive feedback throughout this journey โค๏ธ

02.02.2026 13:36 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

This analysis highlights the need to evolve toward modular software architectures that enable greater interoperability and facilitate rapid adoption of new regulatory scenarios, supporting more advanced privacy-preserving techniques while still serving researchers' needs.

02.02.2026 13:36 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Our findings suggest that many of the frameworks were initially developed for specific use cases and later extended to other applications, often with a focus on enabling the use of data across silos, rather than across devices, and on horizontal architecture for sharing the same data type.

02.02.2026 13:36 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Federated learning frameworks allow machine-learning models to be trained on external, sensitive data without compromising security or privacy ๐Ÿ”’ In this work, we systematically reviewed existing frameworks to evaluate their long-term sustainability, flexibility, and usability in biomedical research.

02.02.2026 13:36 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Federated learning frameworks: quality and interoperability for biomedical research Abstract. This review examines the current landscape of federated learning frameworks to evaluate their long-term sustainability, flexibility, and usabilit

๐Ÿ“ฃ After over a year of hard work, revisions, and collaboration, Iโ€™m excited to share that our paper, โ€œFederated learning frameworks: quality and interoperability for biomedical research,โ€ is now published in NAR Genomics and Bioinformatics ๐ŸŽ‰ Mini thread incoming!

doi.org/10.1093/narg...

02.02.2026 13:36 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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INB / ELIXIR-ES on X: "New #JobOffer | 2 postdoc positions to join @UniBarcelona and contribute to the development of a cutting-edgeย #FederatedAnalysis #infrastructureย for theย European repository of cancer imaging data #EUCAIM. โžก๏ธ https://t.co/rFwN4F1LQ4" / X New #JobOffer | 2 postdoc positions to join @UniBarcelona and contribute to the development of a cutting-edgeย #FederatedAnalysis #infrastructureย for theย European repository of cancer imaging data #EUCAIM. โžก๏ธ https://t.co/rFwN4F1LQ4

Two open positions for #EUCAIM project (sorry for the crossposting)

x.com/INB_Official...

09.10.2025 11:37 ๐Ÿ‘ 2 ๐Ÿ” 1 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Los datos sobre los premios Nobel revelan una red que se resume en tres consejos si quiere aspirar a uno:
โ€œEncuentre a alguien que ya lo haya ganado y trabaje con รฉl, procure que su familia estรฉ en el 5% de las que mรกs dinero ganan y no sea mujerโ€.
Artรญculo + ๐Ÿงต
dixitciencia.com/2024/11/12/l...

17.11.2024 16:30 ๐Ÿ‘ 36 ๐Ÿ” 22 ๐Ÿ’ฌ 3 ๐Ÿ“Œ 3
A photo of Jane Goodall, in her later days with a quote from her: "The greatest danger to our future is our apathy. 

Each one of us must take responsibility for our own lives, and above all, show respect and love for living things around us, especially each other."

A photo of Jane Goodall, in her later days with a quote from her: "The greatest danger to our future is our apathy. Each one of us must take responsibility for our own lives, and above all, show respect and love for living things around us, especially each other."

RIP Jane Goodall, who has died at 91.

She was a gentle disrupter who reshaped how we understand our place in nature. Her research with chimpanzees revolutionized science, and her boundless optimism touched the world.

buff.ly/5Hwx3Z7 ๐ŸŒŽ๐Ÿฉบ

01.10.2025 19:37 ๐Ÿ‘ 143 ๐Ÿ” 51 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 7

Incredibly happy to have been able to present our work even though it couldn't be in person. Hoping to be there with more next time!!

01.10.2025 13:23 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Scientific productivity gap based on English-language peer-reviewed papers. Shown are the maximum % differences in the number of peer-reviewed papers published by female native English speakers from a high-income country (-45%), female non-native English speakers from a high-income country (-60%), and female non-native English speakers from a lower-middle income country (-70%), compared to male native English speakers from a high-income country (red flag). Credit: Tatsuya Amano

Scientific productivity gap based on English-language peer-reviewed papers. Shown are the maximum % differences in the number of peer-reviewed papers published by female native English speakers from a high-income country (-45%), female non-native English speakers from a high-income country (-60%), and female non-native English speakers from a lower-middle income country (-70%), compared to male native English speakers from a high-income country (red flag). Credit: Tatsuya Amano

How do your #linguistic, #economic & #gender backgrounds impact your #scientific productivity? @tatsuya-amano.bsky.social & co reveal that being a woman, a non-native English speaker, and from a low-income country is associated with a 70% reduction in productivity @plosbiology.org ๐Ÿงช plos.io/4n3RLRQ

19.09.2025 13:12 ๐Ÿ‘ 20 ๐Ÿ” 11 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 4

Academic authors, here's a peek into the black box of journal publishing from an journal editor if you can bear it:

06.09.2025 23:09 ๐Ÿ‘ 1003 ๐Ÿ” 473 ๐Ÿ’ฌ 18 ๐Ÿ“Œ 105
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๐Ÿšจ New in PNAS!
๐Ÿงฌ 64% of disease co-occurrences can be explained by transcriptomic similarities.

Comorbidities arenโ€™t randomโ€”they have a molecular basis.

Hereโ€™s how we found it ๐Ÿ‘‡ (1/n)

๐Ÿ”— doi.org/10.1073/pnas.2421060122

@alfonsovalencia.bsky.social

02.09.2025 11:41 ๐Ÿ‘ 28 ๐Ÿ” 14 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 4
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Galaxy and Bioconductor Community Conference 2025 - YouTube Cold Spring Harbor Laboratory, New York June 23โ€“26, 2025

Missed GBCC2025? Want to rewatch your favorite talks?
All session recordings (including Galaxy Live!) are now available on our YouTube channel. Revisit the presentations, explore new tools and workflows, and catch up on sessions you may have missed.
Watch here: youtube.com/playlist?lis...

06.08.2025 15:49 ๐Ÿ‘ 9 ๐Ÿ” 6 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Iโ€™ve been noticing this for a while. We call for multidisciplinary teams, yet infrastructure and computation are often treated as a separate world from pure experimental biology. We need stronger integration across these domains for projects (and science!) to move forward.

01.08.2025 15:37 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Communicating clearly about data sharing in genomics | Human Genomics

Really cool read if you're into federated analysis in genomics ๐Ÿงฌ It clears up a lot of the jargon and makes it easier to get the bigger picture! rdcu.be/eyKGr

31.07.2025 20:12 ๐Ÿ‘ 1 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Wish I could have been there to see your talks! ๐Ÿ™Œ

24.07.2025 21:35 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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The "reproducibility crisis" in science constantly makes headlines. Repro efforts are often limited. What if you could assess reproducibility of an entire field?

That's what @brunolemaitre.bsky.social et al. have done. Fly immunity is highly replicable & offers lessons for #metascience

A ๐Ÿงต 1/n

10.07.2025 08:21 ๐Ÿ‘ 318 ๐Ÿ” 173 ๐Ÿ’ฌ 11 ๐Ÿ“Œ 18
Too poor to science: How wealth determines who succeeds in STEM From student to researcher, a career in science can come with a high price tag. This Perspective explores how persistent financial barriers limit who can succeed in science, revealing how wealth shape...

From student to researcher, a #career in #science can come with a high price tag. @drcraigmc.bsky.social โ€ฌexplores how wealth shapes opportunity in #STEM and proposes structural changes to support #equity and inclusion. ๐Ÿงช
plos.io/4edGlY4

25.06.2025 14:39 ๐Ÿ‘ 26 ๐Ÿ” 19 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 3

Iโ€™ve said it before, and Iโ€™ll say it again: We refuse to reinforce systems of oppression and exclusion.

If you agree, take my grandmotherโ€™s advice. Put your money where your mouth is ๐Ÿซถ๐Ÿพ

Donate: www.zeffy.com/en-US/donati...

24.06.2025 13:40 ๐Ÿ‘ 12 ๐Ÿ” 12 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

New research alert ๐Ÿ“โ—โ—โ—

In our latest pre-print, 2nd of my PhD, we performed a Systematic Literature Review on the use of Deep Representational Learning (DRL), especially the Variational Autoencoder (VAE), in cancer progression research.

This thread explains our main findings.

(1 minute read)

12.06.2025 09:43 ๐Ÿ‘ 5 ๐Ÿ” 3 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 1
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Today is Day 2 of Curating the Clinical Genome organised by @deciphergenomics.bsky.social and hosted by @eventswcs.bsky.social ๐Ÿซถ

Come visit poster 15 - I would love to talk to you about how the fabulous members of the @ga4gh.org community are accelerating clinical genomics! ๐ŸŒฑ

#CCG2025

12.06.2025 06:25 ๐Ÿ‘ 15 ๐Ÿ” 4 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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๐ŸŽŠ 2025 ELIXIR All Hands Meeting #ELIXIR25 has come to an end! ๐Ÿ‘ Thank you all for joining us in Thessaloniki ๐Ÿ‡ฌ๐Ÿ‡ท and we look forward to seeing you again next year in Lyon, France ๐Ÿ‡ซ๐Ÿ‡ท for #ELIXIR26! @ifb-elixir-fr.bsky.social

05.06.2025 09:37 ๐Ÿ‘ 26 ๐Ÿ” 9 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 5

If you're interested in patterns across FL frameworks, and how real-world federated learning use cases align with them, come check out Poster 76 at tomorrowโ€™s poster session! #ELIXIR25

02.06.2025 21:10 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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The impact of sex, age, and genetic ancestry on DNA methylation across tissues Background: Understanding the consequences of individual DNA methylation variation is crucial for the study of human biology and disease. However, the collective impact of demographic traits on DNA me...

Excited to share our new preprint: The impact of sex, age, and genetic ancestry on DNA methylation across tissues. Briefly, we explored how sex, age, and genetic ancestry shape DNA methylation across tissues and individuals. Want to know a bit more? Follow this โ€œbluetorialโ€!
doi.org/10.1101/2025...

05.05.2025 15:44 ๐Ÿ‘ 11 ๐Ÿ” 5 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 1

The Edinburgh Open Research Conference is always a great event to go along to. Itโ€™s free and hybrid, and registration is open now! #EORC25

24.04.2025 11:36 ๐Ÿ‘ 11 ๐Ÿ” 4 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Which programming language should I use? A guide for early-career researchers Computer scientists and bioinformaticians address four key questions to help rookie coders to make the right choice.

GitHub reports Python now leads in popularity, fueled by generative AI. For new researchers, language choice depends on the task: compiled (C++, Rust) for tools, scripting (Python, R) for data. #AcademicSky #Programing ๐Ÿงฌ๐Ÿ’ป

22.04.2025 15:28 ๐Ÿ‘ 11 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

1. LLM-generated code tries to run code from online software packages. Which is normal but
2. The packages donโ€™t exist. Which would normally cause an error but
3. Nefarious people have made malware under the package names that LLMs make up most often. So
4. Now the LLM code points to malware.

12.04.2025 23:43 ๐Ÿ‘ 7915 ๐Ÿ” 3616 ๐Ÿ’ฌ 120 ๐Ÿ“Œ 446

Congratulations Winona!! ๐ŸŽ‰๐ŸŽ‰

08.04.2025 11:05 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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A week left to prepare for the project proposal for the #BioHackEU25.
๐Ÿง‘โ€๐Ÿ’ป Join hundreds of willing #bioinformaticians
๐Ÿงฌ Huge range of expertise in #bioinformatics
๐ŸŒฅ Work on blue sky ideas or advanced existing projects

๐Ÿ”—Submission deadline 14 April: loom.ly/5gopDeQ

07.04.2025 09:01 ๐Ÿ‘ 5 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0