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What the biotech AI community is talking about right now

SO
Sergey Ovchinnikov@sokrypton· 1d ago

Prof. of Biology, MIT

Boltz-2 now handles covalent ligands and glycosylated proteins out of the box. Ran it on a notoriously difficult kinase–inhibitor complex — RMSD under 1.2 Å. The pace of open-source structural biology is unreal.

toolsBoltz-2structure predictionopen source
2.8k 612 89View on 𝕏
DB
David Baker@DavidBaker· 1d ago

Nobel Laureate, UW IPD

New RFdiffusion checkpoint trained on 150K experimental structures + 2M AF2 predictions. Binder design success rates jumped from ~15% to ~40% in our wet-lab validation. Preprint dropping Friday.

scienceRFdiffusionprotein designbinder design
5.2k 1.8k 203View on 𝕏
ET
Eric Topol@EricTopol· 2d ago

Director, Scripps Translational Science

Recursion's Phase II results for their AI-discovered STING agonist just dropped. ORR of 38% in refractory solid tumors. This is the first AI-native drug to show real clinical signal in a randomized trial. Landmark moment.

clinicalRecursionclinical trialsAI drug discovery
8.9k 3.2k 445View on 𝕏
DK
Daphne Koller@DaphneKoller· 2d ago

CEO, insitro

We're releasing our multi-modal foundation model for cell biology — trained on 40M cell images paired with transcriptomics. It predicts phenotypic outcomes from perturbations with 0.87 AUROC. Open weights on HuggingFace.

toolsinsitrofoundation modelscell biology
4.2k 1.5k 178View on 𝕏
AN
Andrew Ng@AndrewYNg· 2d ago

Founder, DeepLearning.AI

Just visited Insilico Medicine's Qingdao lab. Their AI-designed anti-fibrotic (INS018_055) is in Phase III now. What struck me: the entire lead optimization took 8 months vs the typical 3-4 years. AI is compressing timelines dramatically.

dealsInsilico Medicineanti-fibroticdrug design
6.3k 2.1k 312View on 𝕏
MA
Mohammed AlQuraishi@MoAlQuraishi· 3d ago

Prof. of Systems Biology, Columbia

Hot take: protein language models have plateaued on standard benchmarks. The next frontier is dynamics — predicting conformational ensembles, not single structures. Whoever cracks this wins the next decade of drug discovery.

scienceprotein language modelsconformational dynamics
3.7k 891 267View on 𝕏
MZ
Marinka Zitnik@MarinkaZitnik· 3d ago

Prof. of Biomedical Informatics, Harvard

Our new graph foundation model for drug repurposing just identified 3 existing approved drugs with predicted activity against treatment-resistant AML. Two validated in patient-derived xenograft models. Paper in Nature Medicine next week.

sciencedrug repurposingAMLgraph neural networks
4.5k 1.3k 156View on 𝕏
CB
Chris Bahl@ChrisBahl_· 3d ago

CSO, AI Proteins

RFantibody v2 is live. Redesigned the CDR-H3 sampling — humanization scores are now consistently >90% while maintaining binding affinity. Also added nanobody support. Check the repo.

toolsRFantibodyantibody designnanobody
1.9k 567 72View on 𝕏
VP
Vijay Pande@viaborsa· 4d ago

GP, a16z Bio + Health

Just led a $200M Series C into Xaira Therapeutics. Their generative chemistry platform has 4 programs in IND-enabling studies. The thesis: AI doesn't just find drugs faster, it finds drugs that couldn't be found otherwise.

dealsXairaventure capitalgenerative chemistry
3.2k 980 145View on 𝕏
SO
Sergey Ovchinnikov@sokrypton· 4d ago

Prof. of Biology, MIT

ColabFold just crossed 2 million runs. When we launched it, I hoped maybe a few thousand people would use it. The democratization of structural biology is the thing I'm most proud of in my career so far.

peopleColabFoldAlphaFold2democratization
7.2k 1.6k 340View on 𝕏
AZ
Alice Zhang@alice_sz· 5d ago

CEO, Verge Genomics

Our ALS program, VRG50635, just dosed the first patient in Phase I. Entirely identified through our CONVERGE AI platform — from target discovery (PIKfyve) to candidate selection in 18 months. The future is here.

clinicalVerge GenomicsALStarget discovery
5.1k 1.9k 234View on 𝕏
PW
Patrick Walters@wpwalters· 5d ago

CSO, Relay Therapeutics

We benchmarked ADMET-AI against our internal models on 12 endpoints. It wins on 8 of them. The era of every pharma company building proprietary ADMET models from scratch is ending. Open-source wins again.

toolsADMET-AIADMET predictionopen source
2.3k 678 95View on 𝕏
DB
David Baker@DavidBaker· 6d ago

Nobel Laureate, UW IPD

Protein degrader design is the next frontier for computational biology. We're combining RFdiffusion with molecular glue modeling to design PROTACs computationally. Early results are very promising — paper in review.

sciencePROTACsprotein degraderscomputational design
4.8k 1.6k 189View on 𝕏
DK
Daphne Koller@DaphneKoller· 6d ago

CEO, insitro

Excited to announce: insitro and Eli Lilly expanding our NASH collaboration. Our ML models identified a novel target combination that showed 60% reduction in liver fibrosis in preclinical models. This is precision medicine at scale.

dealsinsitroEli LillyNASHliver fibrosis
3.9k 1.1k 167View on 𝕏

Trending Topics

  • 1.Boltz-2
  • 2.protein degraders
  • 3.AI antibody design
  • 4.conformational dynamics
  • 5.ADMET-AI benchmarks
  • 6.NASH therapeutics
  • 7.open-source bio
  • 8.generative chemistry

Top Voices This Week

  • David Baker@DavidBaker
    12 signals
  • Eric Topol@EricTopol
    9 signals
  • Daphne Koller@DaphneKoller
    8 signals
  • Sergey Ovchinnikov@sokrypton
    7 signals
  • Marinka Zitnik@MarinkaZitnik
    6 signals