https://magnusross.github.io/posts/protein-lead-optimisation-1/ #drugdesign #machinelearning #scienceinnovation #healthtech #HackerNews #ngated

Relative Binding Free Energy (RBFE) calculations are essential for drug discovery but are often hindered by high computational costs and limited reliability for complex transformations. Here, the authors introduce the Dual-LAO framework integrating Lambda-ABF-OPES, dual topology, and dual-DBC restraints, that accelerates RBFE calculations by 15 to 30 times, maintains high accuracy and tackles previously prohibitive molecular changes.
The Coordinated Action “Diagnostic, Therapeutic and Vaccine Viral Targets” of #ANRS MIE is organising a #webinar on #AI for molecular discovery. This webinar will explore how AI and #computational #modelling are advancing #drugdesign and protein research.
Speakers will present approaches for molecular design, prediction of protein variant effects and dynamics, and structural modelling of protein–protein interactions. The session will also take a critical perspective, addressing current limitations in #cheminformatics and practical considerations for researchers.
🚨 TOMORROW🚨
⚠️ AI for molecular discovery: From drug design to protein dynamics⚠️
April 15th 2026
12:30 - 14:00
Wednesday April 15th 2026, from 12:30 to 14:00 — online (Zoom)
Programme :
1️⃣ "AI for drug design" — Dragos Horvath, Strasbourg University
2️⃣ "Computational approaches for protein variant effect and motion prediction" — Elodie Laine, Sorbonne University
3️⃣ "Structural modelling and binding affinity prediction of the Human PDZ-PBM interactome" — Victor Reys, Utrecht University
➡️ Registration : https://services.hosting.augure.com/Response/c7juk/%7B6f9b7a92-f72c-4db8-9259-d92aaa0f0cc3%7D
⚛️ Can we design drugs that stabilize biomolecular interactions instead of blocking them?
🔗 In Silico Analysis of Potential Stabilizer Binding Sites at Protein–RNA Interfaces. Computational and Structural Biotechnology Journal (CSBJ). DOI: https://doi.org/10.34133/csbj.0016
📚 CSBJ - A Science Partner Journal: https://spj.science.org/journal/csbj
#StructuralBiology #DrugDiscovery #ComputationalBiology #RNA #MolecularBiology #Bioinformatics #DrugDesign #SystemsBiology #MedicinalChemistry
Can anyone find me an estimate of how many preclinical drug development projects are ongoing in Europe?
Yes, it would be much easier to find information about clinical studies because they are registered. But a rough estimate will be fine here, I need it for a funding application.
#drugdevelopment #drugdesign #europe #academicChatter #AskFedi
New server, new #introduction
Hi, I'm Dave. I'm a Research #Scientist at a Research Institute in #London, #UK
I'm a #StructuralBiologist by training. I help run a group that studies #Kinase #signalling in human #health and #disease.
In my spare time I take photos, play #bass and walk #dogs.
I do #Crystallography #CryoEM #Biophysics #DrugDesign and #Glycobiology. #Science #Research
PKMYT1 is a promising target for #cancer #drug developmenent. While some inhibitors such as RP-6036 are available for some time, researchers from InSilico #Medicine have now introduced a novel #PROTAC degrader based on their computational design of a novel inhibitor. This study was now published in #Nature Communications (2025):
https://www.nature.com/articles/s41467-025-65796-8
#drugdesign #chemistry #MedicinalChemistry #research #science
🧬 How can new AI architectures accelerate the path from molecule to medicine?
🔗 MM-DRPNet: A multimodal dynamic radial partitioning network for enhanced protein–ligand binding affinity prediction. Computational and Structural Biotechnology Journal, DOI: https://doi.org/10.1016/j.csbj.2024.11.050
📚 CSBJ: https://www.csbj.org/
#StructuralBiology #ProteinLigandInteraction #DrugDesign #ComputationalChemistry #DrugDiscovery #ComputationalBiology #Bioinformatics #MachineLearning #ArtificialIntelligence
🧬 Can AI build peptides that tell your cells to fight back against oxidative stress?
🔗 RoseTTAFold diffusion-guided short peptide design: a case study of binders against Keap1/Nrf2. Computational and Structural Biotechnology Journal, DOI: https://doi.org/10.1016/j.csbj.2025.02.032
📚 CSBJ: https://www.csbj.org/
#StructuralBiology #PeptideTherapeutics #RoseTTAFold #ProteinEngineering #MolecularDynamics #AIinDrugDiscovery #AntioxidantResearch #DrugDesign #Bioinformatics #ComputationalBiology