NIH-funded research P01 program project

Understanding how megakaryocytes support blood cell production

Official title: Project 1: Megakaryocytes as Organizers of the Hematopoietic Environment

Funded at Versiti Wisconsin, INC. · NIH-11001977 · Data updated 2026-11-12

This study is looking at how certain blood cells help make platelets, especially for people who have low platelet counts after treatments like chemotherapy or stem cell transplants, with the goal of finding better ways to boost platelet production and reduce the need for transfusions.

Quick facts

Grant typeP01 program project
Study typeNIH-funded research
Funding institutionVersiti Wisconsin, INC.
NIH-funded
Lab location1 site (Milwaukee, United States)
Project startJanuary 1, 2021
Project endDecember 31, 2025
Funding year2025
Award (this year)$620,183
NIH project number5P01HL151333-05
Project IDNIH-11001977 on NIH RePORTER

Who could benefit from this research

Could help

Ideal candidates for this research include patients undergoing hematopoietic stem cell transplantation or those receiving chemotherapy who are at risk of thrombocytopenia.

Less likely to help

Patients with stable platelet counts or those not undergoing treatments that affect platelet production may not benefit from this research.

What this research studies

This research investigates the role of megakaryocytes in producing platelets and supporting blood cell development, particularly after treatments like chemotherapy and stem cell transplants. It aims to identify cellular and molecular targets that can enhance platelet production, which is crucial for patients experiencing low platelet counts. By studying the mechanisms that govern thrombopoiesis, the research seeks to improve the recovery of platelets and develop alternative methods for platelet transfusions. Patients may benefit from advancements in treatments that reduce the need for transfusions and associated complications.

Why it matters

Potential benefit: If successful, this research could lead to improved treatments for patients with low platelet counts, reducing their reliance on platelet transfusions.

How similar studies have gone: Other research has shown promise in enhancing platelet production through similar cellular and molecular targeting approaches, indicating potential for success in this area.

Where this research is happening

  • Versiti Wisconsin, INC.
    Milwaukee, United States
    Active

Researchers

  • Principal investigator: Hoffmeister, Karin Maria — Versiti Wisconsin, INC.
  • Study coordinator: Hoffmeister, Karin Maria

Related research

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  • Understanding maternal immune responses affecting newborns with low platelet counts

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  • Understanding the immune response in patients with heparin-induced thrombocytopenia

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About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.