ize●buphamalai

Pisanu (Ize) Buphamalai, PhD

Principal Scientist · ML & Systems Biology for Target Discovery

Vienna, Austria · buphamalai@icloud.com · izepb.github.io

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Computational biologist working at the interface of high-throughput experiments and machine learning. I build graph-based and multimodal approaches to understand disease biology and find next-generation therapeutic targets, currently in inflammation and immunology.

research areasMultimodal & multiscale modellingPerturbation prediction & interpretationTarget prioritizationAgentic workflows in biologySingle-cell transcriptomicsMachine learning

experience

Graph Therapeutics · Vienna, AT

Mar 2025 — Present

Principal Scientist

  • Machine learning and multimodal data integration for target discovery in inflammation and immunology.
  • Working closely with experimental teams to close the loop between high-throughput experiments and models.

Exscientia / Recursion · Vienna, AT

Oct 2023 — Feb 2025

Senior Scientist, Multimodal Discovery Lab

May 2022 — Sep 2023

Computational Research Scientist, Translational Bioinformatics

Exscientia became part of Recursion in Nov 2024.

  • Built a patient-first framework on primary multimodal data, from understanding cancer biology to discovering next-gen targets.
  • Optimised efficient learning loops with bench scientists in sample-constrained settings.

CeMM & Max Perutz Labs · Vienna, AT

Sep 2016 — Apr 2022

Predoctoral Fellow

with Jörg Menche (supervisor)

  • Developed graph-based tools that maximise context relevance of multiple data resources before integration.
  • Improved rare disease gene prioritisation and linked genotype to phenotype through multiplex gene networks.

[Thesis]

Feb 2016 — Jul 2016

Saez-Rodriguez Lab · RWTH Aachen, DE

Master's Research Student — Transporter repertoires as determinants of cellular cancer drug response.[thesis]

May 2015 — Jul 2015

Probabilistic Machine Learning Group · Aalto University, FI

Graduate Intern — Group Factor Analysis for latent variables in mixed continuous/discrete multi-omics data. · with Samuel Kaski, Pekka Marttinen

education

2017 — 2022

Medical University of Vienna · Vienna, AT

PhD, Medical Informatics & Complex Systems

2014 — 2016

KTH Royal Institute of Technology & Aalto University · Stockholm, SE / Helsinki, FI

MSc (Tech), Computational Systems Biology — Erasmus Mundus scholar

2009 — 2013

Mahidol University · Bangkok, TH

BSc Physics, First Class Honours

selected publications

2019
chapter

Network Medicine

P. Buphamalai*, M. Caldera*, F. Müller, J. Menche

In Analyzing Network Data in Biology and Medicine (ed. N. Pržulj), ch. 10, pp. 414–458 · Cambridge University Press

* equal contribution. Full list: izepb.github.io/publications

talks & posters

Sep 2026

Target Validation – In the Era of Genomics, Big Data, and AI · Wellcome Genome Campus, UK

poster Quantifying ex vivo model realism for novel target discovery in inflammatory diseases[summary][full poster]

Nov 2025

CytoData 2025

poster Decoding the functional and molecular niche of immune-mediated disease for iterative target discovery[summary]

Feb 2025

TechBio Transformers Vienna Meetup · Vienna, AT

organizer [post]

Jul 2023

ISMB/ECCB 2023 · Lyon, FR

poster A computational framework for discovering novel targetable pathways by integrating functional and multi-omics data from primary model systems

Apr 2018

EMBO Workshop: Integrating Systems Biology · Heidelberg, DE ★ Best Poster Award

poster

honours

2019

Winning team, CytoData 2019 hackathon — Compound target and MoA prediction from cellular morphology.

2019

Lindau Nobel Laureate Meeting (Physics) — Nominated by the Austrian Academy of Sciences.

2018

Outstanding Poster Award, EMBO Workshop on Network Biology — EMBL Heidelberg.

2014

Erasmus Mundus Master's Scholarship — European Commission, full scholarship.

community

2025

Regional Lead, Vienna — TechBio Transformers

press

2021

Multiplex network maps all genes and interactions on multiple levels to help understand rare disease mechanisms — GEN

2021

Gen-Netzwerk erleichtert Suche nach seltenen Krankheiten (German) — ORF