NIH-funded research NIH-funded research

Understanding how cells transport and fuse tiny vesicles for communication and secretion

Official title: Dissecting the Molecular Mechanisms of Exocytic Vesicle Tethering and Fusion

Funded at Univ of Massachusetts Med Sch Worcester · NIH-11073076 · Data updated 2026-11-12

This study is looking at how cells move important materials around using tiny bubbles called vesicles, which is really important for things like growth and hormone release, and it’s using yeast to help understand these processes better.

Quick facts

Grant typeNIH-funded research
Study typeNIH-funded research
Funding institutionUniv of Massachusetts Med Sch Worcester
NIH-funded
Lab location1 site (Worcester, United States)
Project startJune 1, 2023
Project endMarch 31, 2028
Funding year2025
Award (this year)$669,060
NIH project number5R35GM148225-03
Project IDNIH-11073076 on NIH RePORTER

Who could benefit from this research

Could help

Ideal candidates for participation or benefit from this research would include individuals with conditions related to cellular transport and secretion, such as certain cancers or ciliopathies.

Less likely to help

Patients with conditions unrelated to cellular transport mechanisms may not receive any benefit from this research.

What this research studies

This research investigates the molecular mechanisms behind how eukaryotic cells transport cargo using small membrane-bound vesicles. It focuses on the regulation of vesicular transport and membrane fusion, which are essential for various cellular functions such as growth, movement, and hormone release. By employing a multidisciplinary approach that includes biochemical, structural, and biophysical techniques, the research aims to uncover the roles of specific proteins involved in these processes. The study uses the model organism Saccharomyces cerevisiae to leverage existing genetic and biochemical tools, while also exploring similar mechanisms in other organisms.

Why it matters

Potential benefit: If successful, this research could lead to a better understanding of cellular communication and secretion processes, potentially impacting treatments for diseases related to these functions.

How similar studies have gone: Other research has shown success in understanding vesicular transport mechanisms, but this specific approach to dissect the exocyst complex is relatively novel.

Where this research is happening

  • Univ of Massachusetts Med Sch Worcester
    Worcester, United States
    Active

Researchers

  • Principal investigator: Munson, Mary — Univ of Massachusetts Med Sch Worcester
  • Study coordinator: Munson, Mary

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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.