Eric Talevich
etalevich.bsky.social
Eric Talevich
@etalevich.bsky.social
Biotech, techbio, synbio, diagnostics, etc.

github.com/etal
Reposted by Eric Talevich
I have been listening to the Hubermann-JB podcast. It is 4 hours, so it will take some time to finish, but here are some thoughts...
June 10, 2025 at 9:03 PM
Regeneron picks up the 23andMe dataset -- one of the best possible outcomes, I think. REGN has a stellar track record of handling patient data responsibly and effectively, e.g. UK Biobank, Geisinger Health.
www.biopharmatrend.com/post/1252-re...
Regeneron Acquires 23andMe Assets for $256M to Expand Consumer Genomics and Data-Driven Drug Discovery
www.biopharmatrend.com
May 21, 2025 at 2:27 PM
Reposted by Eric Talevich
Take Action | Save NSF
www.savensf.com
May 10, 2025 at 8:48 PM
Reposted by Eric Talevich
Bio foundation models are great design and engg tools. But can they help decode the fundamental principles of life?

We harnessed a single-cell FM for decoding the long-debated relationship between genome arch. and gene coregulation. 1/

Preprint here: www.biorxiv.org/content/10.1...
Tracing the Shared Foundations of Gene Expression and Chromatin Structure
The three-dimensional organization of chromatin into topologically associating domains (TADs) may impact gene regulation by bringing distant genes into contact. However, many questions about TADs' fun...
www.biorxiv.org
April 5, 2025 at 3:31 PM
A district court has struck down the FDA's Final LDT rule, which would have required clinical test developers to navigate full FDA IVD approval to bring new products to market -- a much tougher bar to clear.

Tl;dr: Diagnostics biz isn't dead.

Source: www.courtlistener.com/docket/68802...
American Clinical Laboratory Association v. U.S. Food and Drug Administration, 4:24-cv-00479 - CourtListener.com
Docket for American Clinical Laboratory Association v. U.S. Food and Drug Administration, 4:24-cv-00479 — Brought to you by Free Law Project, a non-profit dedicated to creating high quality open legal...
www.courtlistener.com
March 31, 2025 at 10:20 PM
Element Bio says this on-instrument hybrid capture approach can bring total library prep time down from 12-24 hours to as little as 5 hours (before sequencing). That faster TAT should be great for NGS diagnostics.
March 20, 2025 at 7:54 PM
Reposted by Eric Talevich
The GBCC2025 Scholarships are here! Thanks to the JXTX Foundation and Galaxy Project, 4 genomics and data science graduate students will receive scholarships to attend GBCC2025 in person.
📅 Apply by April 1, 2025

👉 jxtxfoundation.org/news/2025-2-...
JXTX + GBCC 2025 Scholarships
JXTX + GBCC 2025 Scholarships
jxtxfoundation.org
March 17, 2025 at 4:34 PM
Roche deems Spark Therapeutics, a flagship gene therapy company, has fizzled with a US$2.4bn write-off. Luxturna didn't sell well, surprisingly.

I hadn't thought gene therapies were in a bubble but it seems like a broader correction is happening. www.fiercepharma.com/pharma/roche...
Roche overhauls Spark gene therapy unit, recording $2.4B in full impairment
Roche has recently launched a “fundamental reorganization” of Spark Therapeutics, the gene therapy unit the Swiss pharma bought for $4.3 billion in 2019. | Roche has recently launched a “fundamental r...
www.fiercepharma.com
March 17, 2025 at 7:01 PM
Reposted by Eric Talevich
New preprint! We worked with @msftresearch.bsky.social and @broadinstitute.org to see whether large language models (LLMs) can be useful to variant scientists in deciding whether genetic variants seen in a patient are responsible for their disease. tl;dr yes they can: www.biorxiv.org/content/10.1...
Evidence Aggregator: AI reasoning applied to rare disease diagnostics
Retrieving, reviewing, and synthesizing technical information can be time-consuming and challenging, particularly when requiring specialized expertise, as is the case of variant assessment for rare di...
www.biorxiv.org
March 15, 2025 at 2:44 AM
What a great resource! Python developer tooling has matured a lot over the past decade.
👋🏻

In the last 10 years, I’ve had a growing interest in making Python development more effective. I’ve learned that a lot of teams don’t make the best use of the tooling available to use.

This has culminated with writing an ebook on developer tooling I’m excited to share with you.

pydevtools.com
Python Developer Tooling Handbook
pydevtools.com
March 13, 2025 at 4:14 PM
LAAVA 4.0 is out! Get the latest on GitHub:
github.com/formbio/laav...

Long-read AAV Analysis (LAAVA) is an open-source bioinformatics pipeline that reports on AAV vector genome integrity using a standardized, published nomenclature and read classification scheme. 🧵
Release v4.0.0 · formbio/laava
What's Changed Functional changes: Handle mITR/wtITR directionality for scAAV classification via new input "mitr_label" (#70) Output aggregate summary tables for reporting (#67) Add version number...
github.com
March 12, 2025 at 5:42 PM
Reposted by Eric Talevich
Big news: we are setting up a new non-profit organization to run bioRxiv and medRxiv. It's called openRxiv [no it's not a new preprint server; it's dedicated organization to oversee the servers] openrxiv.org 1/n
Homepage - openRxiv
openRxiv is an independent non-profit, the new organizational home for bioRxiv and medRxiv, enabling researchers to instantly share groundbreaking findings with the global scientific community.
openrxiv.org
March 11, 2025 at 1:20 PM
How I pick a bioinformatics tool to start:
- Check nf-core -- is there a pipeline I can use as-is? If not, what tools are used inside other relevant pipelines?
- Check the methods of studies similar to what you're trying to do -- not searching methods papers themselves initially, but who used them
March 6, 2025 at 1:59 AM
Reposted by Eric Talevich
Because a lot of people had problems registering for the @RocheSequencing seminar about their new SBX sequencer , they made it easier to join . Here is the link : streamingmedia.roche.com/id/1_arrcrfhm
Introducing Sequencing By Expansion (SBX) - 20 Feb 2025 - Webcast&Video Portal
streamingmedia.roche.com
February 15, 2025 at 2:04 AM
Agentic AI coding is leading to some new software development best practices: Keep projects small and modular to fit within the context window. Start with a good PRD. If the initial architecture is wrong, just start over. Use distinct, unambiguous names or the AI will get confused.
February 9, 2025 at 6:54 PM
Cline.bot and Replit are not really like a senior dev or a team of junior devs. They're amazing and a good fit for the needs of one-off web app development. They struggle with legacy and maintenance, as we all do, and they have their own unique quirks.
Cline - Autonomous Coding Agent for VSCode
Cline is an AI-powered coding assistant for Visual Studio Code.
Cline.bot
February 9, 2025 at 6:53 PM
Eleven years after Roche acquired Genia's nanopore sequencing tech, we see what they're up to: short-read sequencing competitive with Illumina and Ultima on price, throughput, and quality.
January 27, 2025 at 5:29 PM
Biology never gets boring.
www.pnas.org/doi/10.1073/...
January 26, 2025 at 9:49 PM