AI x Bio Discovery
@aixbiobot.bsky.social
📤 787
📥 1
📝 8155
Automated discovery of AI x Bio papers, blogs, and news.
Benchmarking AlphaFold and related deep learning approaches for modeling antibody and TCR antigen recognition
[new] evaluates DL protocols on diverse ICx, revealing varied improv. by interface type, pooling boosts success.
1 minute ago
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Diffusion learning reveals viable parameter manifolds and compensation geometry in biological dynamical systems
[new] identifies parameter sets producing target behaviors by inverting feature maps, uncovering compensation and hidden parameter dependencies.
14 minutes ago
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Folding, Reasoning, and Scaling with Open-source Drug Discovery Engine
[new] ...is achieved through an all-atom biomolecular foundation model using co-folding as a shared structural reasoning layer for drug design and optimization.
16 minutes ago
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Spectral Diffusion for Protein Dynamics
[new] applies Fourier transforms in the spectral domain to disentangle slow/fast dynamics modes, enabling rapid prediction across temperatures.
17 minutes ago
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Predicting Therapeutic Outcome via Aligning Patient-Specific Knowledge Graph and Gene-Level Perturbation Representations
[new] to predict drug response via a multiview framework aligning personal mechanistic embeddings & simulated transcriptomic profiles.
19 minutes ago
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Score Distributions, Not Cells: Evaluating Single-Cell Perturbations Under Class Overlap
[new] New metric (CDS) averages per-cell probabilities into population profiles, overcoming class overlap to reliably identify perturbations.
20 minutes ago
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Data-Driven Soft Labeling Scales DNA Read Classification to Whole-Body Cell-Type Deconvolution
[new] ...by estimating conditional cell-type distributions for individual DNA reads, resolving label conflicts & non-discriminative signals across many cell types.
22 minutes ago
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Rethinking Benchmarks and Models for Enzyme Specificity Prediction
[new] reveals current models struggle on discovery-relevant tasks; interaction-aware representations from full complexes show promise for enzyme prioritization.
23 minutes ago
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PEPstrMOD2: Next-generation tertiary structure prediction of chemically modified and non-natural peptides
[new] DL integration facilitates init. str. pred., exp. chem space signif., & remov. len. restr. for complex peptides.
about 6 hours ago
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DELPHAI predicts heterogeneous perturbation responses with learned cell fitness and gene-space retrieval
[new] filtering depleted cells & bypassing latent bottlenecks, enabling explainable CT-spec survival insights w/o bio priors.
about 6 hours ago
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BoltzMol-1: Towards Reliable Virtual Screening for Fast and Cost-Effective Hit Discovery
[new] This pipeline couples model-driven ranking with early ADMET filtering to prioritize developable hits across diverse target classes.
about 8 hours ago
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A Conversation with Jack Scannell: The Intractable ‘Sociotechnical’ Problems of Drug Discovery and Development, Genetic Triumphalism and Predictive Validity
[blog]
about 12 hours ago
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Water as a thermal contrast agent for artificial-intelligence-enhanced in vivo mid-infrared thermography
[new] This approach provides high-res, hi-contrast in vivo imag. of vasc., tumors, & mets, improving early diag. & surg. prec.
about 15 hours ago
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CatESO: Differentiable Enzyme Sequence Optimization Guided by Substrate-Aware kcat Prediction
[new] Designs substrate-specific catalytic turnover using gradient-guided backprop through a kcat pred, integrating plausibility & struct.
about 16 hours ago
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A control-validated pan-proteome deep-learning pipeline nominates GPR35 as a candidate target of the orphan bacterial metabolite ligiamycin A
[new]
about 17 hours ago
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Guiding generative models to uncover diverse and novel crystals via reinforcement learning
[new] ...to find thermodynamically stable, diverse crystalline materials with desired properties.
about 18 hours ago
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How to design a cancer vaccine (and vastly improve them): Alex Rubinsteyn & Ben Vincent
[blog] by precisely selecting tumor-spec. neoantigens & CTAs via adv. comp. & immunopeptidomics for effective, personalized immunotherapy.
about 21 hours ago
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Benchmarking large language models for ACMG/AMP variant interpretation and variant calling
[new] using a novel framework assessing safety, prov., & reproducibility, attributing failures to spec. arch. layers w/ temp. blinded data.
about 21 hours ago
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Tissue tearing degrades optimal-transport and diffeomorphic registration of spatial transcriptomics beyond displacement magnitude: a multi-seed deformation benchmark and a supervised graph cross-atten...
[new]
1 day ago
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Real-time mass defect-driven prediction of glycopeptide precursors enables enrichment-free serum glycoproteomics
[new] ... by using machine learning for direct N-glycopeptide classification in DDA from serum.
1 day ago
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Deciphering the Tumor Microenvironment: An Integrated Single-Cell RNA-Seq and AI Framework for Novel Biomarker and Therapeutic Target Discovery in Melanoma
[new]
1 day ago
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ADMET Property Prediction with Quantum-Inspired Preprocessing
[new] Encodes molecular descriptor dependencies into a many-body H, using simulated time evolution to generate compact, interpretable features for ADMET property modeling.
1 day ago
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Task-adapted biological foundation models uncover perturbation-centric representations
[new] Supervised perturbation transforms bio lat. space, aligning same-pert. responses, capturing links.
1 day ago
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Improving Generalizability in Whole-Cell Antibiotic Discovery Through Active Learning
[new] by strategically balancing compound novelty and predicted bioactivity for OOD extrap., efficiently discovering hits in whole-cell screens.
1 day ago
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TRIOPS: A deep learning framework for prediction of T cell receptor-MHC binding specificity
[new] Predicts TCR-MHC restrict. from seq, extends to unseen alleles via cross-react. sampling, identifies allele-spec. HLA loss in tumors.
2 days ago
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PRISM : Peptide-specificity annotation of T-cell receptors with uncertainty quantification
[new] maps TCRs to a peptide-organized latent space via metric-learning, augmenting training with synthetic data to enable OOD abstention.
2 days ago
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VirProtRAG: Literature-grounded viral protein function annotation with retrieval-augmented generation
[new] Uses hybrid retrieval & evidence reranking for verifiable annotations, expanding and refining viral protein characterization.
2 days ago
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Accurate, comprehensive gene annotation and ortholog identification across thousands of vertebrate genomes with TOGA2
[new] Uses exon orthology, DL, & gene tree recon creates comprehensive comparative G res. for thousands of genomes.
2 days ago
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A High-Confidence Atlas of Protein Methylation Enables AI-Driven Detection of Methylated Peptides
[new] ...by creating a stringent human methylation atlas from reanalyzed public data to train a DL model for improved peptide detection
3 days ago
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Unbalanced Perturbation Dynamics For Cell Fate Design
[new] models transcriptomic and cell-number dynamics from single-cell snapshots for predicting responses and designing interventions to achieve desired cell fates.
3 days ago
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Generative cell phenotyping with structured latent populations
[new] ...is achieved via a semi-supervised VAE with a Gaussian mixture prior, unifying cell classification, discovery, density estimation, and anomaly detection.
3 days ago
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Context-dependent calibration of Evo2 likelihood with bacterial fitness: a quantitative characterization across five E. coli datasets
[new]
3 days ago
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Strict OOD Antigen-to-Antibody Retrieval with CDR-Aware Slot Late Interaction
[new] ...focuses on robustly retrieving antibodies for unseen antigens by constraining antibody latent slots to CDRs and scoring local slot compatibility.
3 days ago
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SAPPTree: Identification of an S-Acylation Motif Drives a Novel S-Acylation Prediction Program
[new] Uses novel S-acylation motif (cys cluster, hydro stretch, polybasic helix) & struct. features in a RF model to predict S-acylation.
3 days ago
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MycoCirc: A Pan-Fungal Multi-Modal Pretrained Model for Fungal circRNA Prediction from Genome Sequence
[new] integrates 3 modalities via cross-attn to predict fungal circRNAs from genomes, offers a comprehensive prediction atlas.
3 days ago
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Folding scFv--Antigen Complexes at Scale
[new] by generating large cofolded structure ensembles to characterize model reliability and the impact of diverse inference-time settings.
3 days ago
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Pathogen context reshapes antimicrobial peptide generation
[new] by using genome features and strain descriptions to condition peptide generators for target-specific libraries.
3 days ago
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CodonBERT and ESM-2 Embedding Spaces Share an Evolutionarily Conserved Paired Geometry Encoding Synonymous Codon Information
[new] ...arises from indep trained nuc/prot models converging on shared, lin retrievable & evol constr. reps
3 days ago
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Distillation enables scalable high-fidelity virtual screening across ultra-large chemical libraries
[new] Transferring structure-based model's predictive power to efficient seq-based surrogate, trained on small frac. of large lib.
3 days ago
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Benchmarking the translational potential of AI-based drug-resistance prediction from Mycobacterium tuberculosis whole-genome sequencing data
[new]
3 days ago
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Structural Organization of the Nvj3-Mdm1 Complex Reveals a Conserved Lipid-Compatible Contact Site Module
[new] Module's heterodimer forms lipid-comp. conduit at the interface, suggests direct interorganelle lipid xfer at the NVJ.
3 days ago
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Unveiling Cerebrospinal Fluid Protein Biomarkers in Pediatric Acute Lymphoblastic Leukemia Using Proximity Extension Assay
[new] reveals distinct CSF protein sigs for ALL disease effect, CNS inv, and monitoring treatment response.
3 days ago
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A Comprehensive Evaluation of Protein Structure Prediction Models for Short Peptides
[new] Studies DL models' handling of short peptides, observing variation by length & secondary structure. Consensus helps define struct. hypotheses.
4 days ago
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GenPerturb: sequence-grounded interpretation of perturbation transcriptomes using pretrained genomic models
[new] Links Perturb-seq gene responses to cis-reg elements & TF motifs by sequence analysis, without matched chromatin data.
4 days ago
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Raw-count embeddings improve single-cell foundation models
[new] by finding simple log-transformed raw counts suffice, rendering complex normalisation, gene ordering, and positional encoding unnecessary.
4 days ago
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A generalizable interface-seeded framework for de novo design of functional oligomers
[new] ... designs modular responsive homo-oligomers for conditional/reversible assembly, building ligand-dependent biosensors & gene switches.
4 days ago
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Using spIsoNet to address the preferred-orientation problem in cryoEM reconstructions
[new] ...through deep learning for anisotropic map correction and enhanced particle pose estimation in cryoEM data.
4 days ago
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AART enables fast and accurate cross-platform proteomic translation
[new] ...via integrated regression and residual learning, addressing technical differences to enable reproducible and integrated proteomic research across platforms.
4 days ago
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Evo 2's Perception of Single Nucleotide Substitutions in the Genes of Two Plant Model Organisms
[new] ...perceives simulated nucleotide substitutions less likely than observed ones in plant genes, reflecting evolutionary constraints.
4 days ago
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Inferring viral proteins that act as public goods during coinfection
[new] ...quantitative framework analyzes MS2 evolution data under varying MOI to infer protein-specific public goods; lysis protein is the strongest candidate.
4 days ago
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