NIH-funded research R21 grant

Investigating how chaperones affect TDP-43 in ALS

Official title: Exploring chaperone code control of TDP-43 function in ALS

Funded at University of North Carolina Charlotte · NIH-10724923 · Data updated 2026-11-12

This study is looking at how a helper protein called Hsp70 affects another protein linked to ALS, to find new ways to treat the disease.

Quick facts

Grant typeR21 grant
Study typeNIH-funded research
Funding institutionUniversity of North Carolina Charlotte
NIH-funded
Lab location1 site (Charlotte, United States)
Project startJune 15, 2023
Project endMay 31, 2026
Funding year2023
Award (this year)$413,826
NIH project number1R21NS133682-01
Project IDNIH-10724923 on NIH RePORTER

Who could benefit from this research

Could help

Ideal candidates for this research are individuals diagnosed with amyotrophic lateral sclerosis (ALS) or related neurodegenerative disorders.

Less likely to help

Patients with other unrelated neurodegenerative diseases or those without TDP-43 aggregation issues may not benefit from this research.

What this research studies

This research explores the role of the Hsp70 molecular chaperone in the aggregation of TDP-43, a protein linked to amyotrophic lateral sclerosis (ALS). By examining how post-translational modifications of Hsp70 influence TDP-43's function and toxicity, the study aims to uncover potential therapeutic strategies for ALS. The researchers will utilize advanced techniques such as cross-linking mass spectrometry to analyze the interactions between Hsp70 and TDP-43 in both mammalian and yeast cells. This work could lead to a better understanding of the molecular mechanisms underlying ALS and identify new targets for treatment.

Why it matters

Potential benefit: If successful, this research could lead to novel therapies that mitigate the effects of ALS by targeting TDP-43 aggregation.

How similar studies have gone: While the specific approach of this research is novel, previous studies have shown promise in targeting protein aggregation in neurodegenerative diseases.

Where this research is happening

  • University of North Carolina Charlotte
    Charlotte, United States
    Active

Researchers

  • Principal investigator: Truman, Andrew William — University of North Carolina Charlotte
  • Study coordinator: Truman, Andrew William

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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.