Membrane and Organelle Dynamics Interest Group
The goal of the Membrane and Organelle Dynamics Interest Group (formerly known as Protein Trafficking and Organelle Dynamics) is to promote interaction between Institutes and laboratories studying topics related to cell biology, with emphasis on membrane-related processes and organelle dynamics. Current areas of research interest include, but are not limited to, protein biogenesis and quality control, protein translocation across membranes, protein transport between organelles, membrane/lipid dynamics, endocytosis and exocytosis, organelle biogenesis and turnover, dynamics and function of membraneless organelles, membrane contact sites, autophagy, pathogen membrane interaction, cytoskeleton dynamics, and membrane fusion.
The interest Group organizes monthly meetings featuring presentations by senior fellows or PIs on well-developed research projects on campus. The interest group also frequently invites well-established scientists in related fields to discuss their new exciting findings.
For more information, contact:
Chair: Matthias Machner, PhD (machnerm@mail.nih.gov)
Steering committee members
- Tamas Balla, PhD (ballat@mail.nih.gov)
- Orna Cohen-Fix, PhD (ornac@niddk.nih.gov)
- Matthias Machner, PhD (machnerm@mail.nih.gov)
- Rosa Puertollano, PhD (rp174a@nih.gov)
- Roberto Weigert, PhD (weigertr@mail.nih.gov)
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Mailing List
To join the Membrane and Organelle Dynamics Interest Group mailing list, please visit the Membrane and Organelle Dynamics Interest Group Listserv home page, then click the “Subscribe or Unsubscribe” link in the right sidebar.
Scientific Focus Areas



Microbiology and Infectious Diseases
View SIGs in Microbiology and Infectious Diseases
Learn more about Microbiology and Infectious Diseases in the IRP
This page was last updated on Tuesday, July 28, 2026