Advanced Leukemia Therapies and Research Center
Research Programs

From Discovery to Development

The Advanced Leukemia Therapies and Research Center fosters research collaborations across many basic science and clinical divisions at Cincinnati Children’s.

Our goals include understanding the basic mechanisms of leukemia pathogenesis, and expediting the translational research process.

Understanding the Basic Mechanisms of Leukemia Pathogenesis

One of our top priorities is to improve our understanding of how and why MDS and AML develop. To that end, our researchers are investigating the mechanistic basis of the genetic and nongenetic factors that drive leukemia development.

We aim to enhance these efforts in a number of ways:

  • Leveraging and further developing our existing strengths in mouse modeling, signaling and basic cellular mechanisms
  • Harnessing the power of innovative discovery platforms such as functional genomics and next-generation mouse models

Expediting the Translational Research Process

Our unique, cross-disciplinary approach helps streamline our ability to identify novel therapeutic targets and develop safe, effective interventions.

Many of our physicians and researchers work under the same roof, making it easier to integrate basic research with our clinical leukemia programs and investigator-initiated clinical trials. Our team also has access to advanced tools and resources, including:

  • The Humanized Mouse Resource Core, a facility that provides the mouse models we use to study leukemia cells in a human-like blood system
  • Pre-clinical screening platforms
  • Drug discovery and development tools
  • Seed funding

TIFAsome Assay Could Unlock Early Disease Detection

Overview of TIFAsome assay.
Overview of TIFAsome assay to measure ADP-heptose.
TIFAsomes in leukemic cells after ADP-heptose exposure.
Visualization of TIFAsomes in leukemic cells after ADP-heptose exposure.

The TIFAsome Assay measures the presence and biological activity of a bacterial metabolite called ADP-heptose in mammalian blood plasma. This metabolite triggers the formation of TIFAsomes—tiny protein complexes that form inside cells in response to the presence of ADP-heptose. Using a specialized human leukemia cell line, researchers can visually detect TIFAsome formation through fluorescence microscopy and flow cytometry to detect the presence of ADP-heptose.

Why measure ADP-heptose levels?

ADP-heptose is a unique bacterial metabolite that enters the bloodstream when gut health is compromised—especially during aging and/or disease. Its presence can drive the expansion of pre-leukemic and leukemic cells. Measuring ADP-heptose activity offers researchers a powerful tool to:

  • Investigate early disease mechanisms linked to pre-leukemia and overt leukemias
  • Explore the role of gut microbiota during systemic inflammation and blood disorders
  • Evaluate the impact of gut permeability or microbiome-targeted therapies

Who can use it?

The TIFAsome Assay is available to academic and industry investigators for research purposes only. It offers a functional readout of the microbial metabolite and may be especially useful in studies of aging, hematologic malignancies, inflammatory disorders, or host-microbe interactions.

Contact us for more information

For assay access, collaboration inquiries, or technical details, please contact the Advanced Leukemia Therapies and Research Center.