TANIGUCHI Laboratory - Tokyo University

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Logically understanding the complex behavior of life to pioneer next-generation pharmaceutical sciences, medicine, and life sciences

Laboratory of Bio-Analytical Chemistry, Graduate School of Pharmaceutical Sciences,

The University of Tokyo

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Biological functions such as cellular differentiation are often regulated by vast numbers of molecules. Elucidating the general principles behind the organization of these complex molecular environments is a critical challenge.

Our laboratory integrates knowledge from diverse fields including biology, chemistry, physics, pharmaceutical sciences, medicine, AI, informatics, and engineering to develop new methodologies that capture biological phenomena previously invisible to conventional approaches.Through this, we aim to elucidate at the molecular level why drugs work or fail and how drug responses vary from cell to cell,ultimately connecting these insights to AI-driven prediction of drug responses and establishing the foundation for next-generation drug discovery and precision medicine.

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Research

Integrating cutting-edge knowledge and technologies across disciplines to develop innovative bioanalytical methods and create new pharmacological therapies
Modern life sciences, medicine, and pharmaceutical sciences have advanced alongside the creation of new measurement technologies. Our laboratory develops original analytical techniques that integrate physics, chemistry, and information science, working on AI-driven genome function prediction and cellular state analysis. Looking ahead, we aim to extend these approaches to drug discovery and efficacy prediction, establishing methodologies not only to understand life but also to predict and control it, thereby building the foundation for next-generation drug development. Below are examples of technologies we are developing or exploring as potential platforms for creating novel technologies.
Genome/Epigenome Analysis
The genome contains not only the nucleotide sequence but also information about which regions are more likely to be read. Using our original technologies as a foundation, we analyze the relationship between genome structure and function at the molecular level.
AI/Machine Learning
Extracting meaning from vast amounts of biological data is beyond the limits of human perception alone. We leverage AI and machine learning for data-driven life science research, including cell state classification, drug response prediction, and gene regulatory network inference.
Optical Microscopy
Observing molecules moving inside living cells in real time. We utilize single-molecule imaging and super-resolution microscopy to visualize nanoscale biological phenomena that conventional microscopes could not capture.
Single-Cell Analysis
Even within the same tissue, each cell is different. We are developing technologies to analyze the genome, transcriptome, and proteome at the single-cell level, aiming to capture heterogeneity and rare cell characteristics that are invisible in population averages.
Multi-omics analysis
A comprehensive and integrated analysis for various species of bio-molecules including DNA, RNA, proteins and metabolites in a cell or tissue.
Molecular Dynamics Simulations
Reproducing molecular motions invisible to experiments on computers. Through large-scale molecular dynamics simulations, we work to understand genome folding structures and protein behavior at the atomic level.
Bioinformatics
How do we interpret the vast amounts of data obtained from experiments? We leverage informatics approaches to extract biological meaning hidden within the data.
Physical/Mathematical Modeling
If we can describe biological phenomena mathematically, prediction becomes possible. We construct models based on principles of physics and mathematics, working to quantitatively understand and predict the behavior of cells and molecules.
Software Development
New analytical methods require software to run them. We develop original analysis tools and databases to maximize the utilization of insights gained from our research.
Large-Scale Genetic Engineering
Comprehensively investigating gene function requires thousands to tens of thousands of genetic modifications. Using technologies to construct and screen large-scale gene libraries, we systematically identify genes involved in drug responses and cellular functions.
Genome Editing
Rewriting targeted genes at will. We utilize genome editing technologies such as CRISPR-Cas9 to validate gene function and create disease model cells.
Cell Differentiation Induction
Creating desired cell types from iPS cells and stem cells. We analyze differentiation processes at the molecular level, aiming to develop more efficient and uniform cell production methods. We envision applications in drug screening and regenerative medicine.
High-Throughput Measurement
Processing thousands to tens of thousands of samples at once. Through high-throughput analysis utilizing robotics and automation technologies, we achieve comprehensive screening at scales that were previously impossible.
Lithography
Applying semiconductor manufacturing technology to life sciences. Using nano- and micro-fabrication techniques, we create devices for precisely positioning and manipulating cells and biomolecules, enabling experimental systems that were previously impossible.
Research theme
Elucidating How the Genome Works
How is the genome folded within the cell, and which genes are read and when? We are developing technologies to analyze genome structure and function at the molecular level, working to elucidate the mechanisms of gene expression regulation and disease.
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Research theme
Understanding the Working Principles of Cellular Systems
What happens inside cells when drugs are administered? We are developing technologies to comprehensively analyze intracellular molecules, taking on the challenge of deciphering the logic of drug responses at the single-cell level.
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Research theme
Pioneering Novel Technologies for Life Analysis, Prediction, and Control
How can we create ideal drugs? While constantly contemplating the essence of biological states and keeping a close eye on cutting-edge technologies across fields, we pursue the realization of ideal technologies for life analysis, prediction, and control.
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News

  • Oct 01, 2025
    News
    Designated Assistant Professor Kim Receives Poster Presentation Award in Chemistry at iCeMS Retreat
  • Oct 01, 2025
    News
    Student Office Assistant Misaki Tsuchida Receives Biophysical Society of Japan Student Presentation Award and IUPAB Nara Memorial Student Award
  • Oct 01, 2025
    News
    Prof. Taniguchi Appointed to the Graduate School of Pharmaceutical Sciences, The University of Tokyo
  • Sep 22, 2025
    News
    Jr. Assoc. Prof. Kim received the Strategic Basic Research Programs (PRESTO) of the Japan Science and Technology Agency.
  • Apr 09, 2025
    News
    Prof. Taniguchi received a research grant from The Asahi Glass Foundation.
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Tokyo University

Graduate School of Pharmaceutical Sciences, Faculty of Pharmaceutical Sciences, The University of Tokyo

Graduate School of Frontier Biosciences, Osaka University

TANIGUCHI Laboratory - Tokyo University
Laboratory of Bio-Analytical Chemistry, Graduate School of Pharmaceutical Sciences,
The University of Tokyo
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Email

taniguchigroup [at] gmail.com

The University of Tokyo

Laboratory of Bio-Analytical Chemistry Graduate School of Pharmaceutical Sciences, The University of Tokyo
7-3-1, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan