Annual Meeting

The era of “smart” organelles

A Discover BMB symposium: Organelles, Mechanisms and Phase Properties of Cellular Quality Control
W. Mike Henne Cheryl A. Kerfeld
By W. Mike Henne and Cheryl A. Kerfeld
Sept. 28, 2022

Organelles are the fundamental units of cellular organization, and our understanding of their roles in cell physiology has evolved dramatically since they first were described in the early 20th century. Though organelles originally were thought of as simple compartments for biochemical reactions and confined to eukaryotes, new studies have revealed “smart” roles for them in fine-tuning metabolism as well as serving as platforms coordinating signaling and quality-control pathways in both bacteria and eukaryotes.

Recent work illuminates the organizational principles governing how organelles cleverly coordinate cell quality control. These reveal how organelles create microenvironments for metabolic pathways, how they facilitate interorganelle communication to sense and respond to specific cues, and how the phase properties of lipids and proteins equip organelles to protect cells from stress and maintain organismal homeostasis.

Our symposia at the American Society for Biochemistry and Molecular Biology’s annual meeting, Discover BMB, in Seattle in March illustrate these themes and feature work in an array of fields, including prokaryotic and eukaryotic cell biology, cancer biology, and phase separation biophysics.

Just like in the song “Whatever It Takes” by Imagine Dragons, organelles are equipped to do whatever is necessary for cells to adapt and survive the ever-present challenges of life.

Keywords: Bacterial microcompartments, interorganelle communication, protein and lipid phase separation, mitochondrial metabolism.

Who should attend: Anyone interested in learning how organelles are constructed, organized and responsive to signals. Also people interested in the phase properties of proteins and lipids in organelle biology.

Theme song: “Whatever It Takes” by Imagine Dragons.

The session is powered by lipids, proteins and cellular stress.

Speakers

Bacterial organelles
Luning LuUniversity of Liverpool
Danielle Tullman–ErcekNorthwestern University
Cheryl Kerfeld (chair), Michigan State University
Arash KomelliUniversity of California, Berkeley

Phase separation in organelle structure and function
W. Mike Henne (chair), University of Texas Southwestern Medical Center at Dallas
David SavageUniversity of California, Berkeley/Howard Hughes Medical Institute
Martin JonikasPrinceton University
Alex MerzUniversity of Washington School of Medicine

Inter-organelle communication
Rushika Perera (chair), University of California, San Francisco
Karin ReinischYale University
Laura LacknerNorthwestern University
Sarah CohenUniversity of North Carolina at Chapel Hill

Enjoy reading ASBMB Today?

Become a member to receive the print edition four times a year and the digital edition monthly.

Learn more
W. Mike Henne
W. Mike Henne

W. Mike Henne is an assistant professor in the department of cell biology at the University of Texas Southwestern Medical Center in Dallas. His lab studies lipid droplets and the organization of metabolism in cells.

Cheryl A. Kerfeld
Cheryl A. Kerfeld

Cheryl A. Kerfeld is a researcher at the US Department of Energy Plant Research Lab and a professor of biochemistry and molecular biology at Michigan State University.

Get the latest from ASBMB Today

Enter your email address, and we’ll send you a weekly email with recent articles, interviews and more.

Latest in Science

Science highlights or most popular articles

How signals shape DNA via gene regulation
Journal News

How signals shape DNA via gene regulation

Aug. 19, 2025

A new chromatin isolation technique reveals how signaling pathways reshape DNA-bound proteins, offering insight into potential targets for precision therapies. Read more about this recent MCP paper.

A game changer in cancer kinase target profiling
Journal News

A game changer in cancer kinase target profiling

Aug. 19, 2025

A new phosphonate-tagging method improves kinase inhibitor profiling, revealing off-target effects and paving the way for safer, more precise cancer therapies tailored to individual patients. Read more about this recent MCP paper.

How scientists identified a new neuromuscular disease
Feature

How scientists identified a new neuromuscular disease

Aug. 14, 2025

NIH researchers discover Morimoto–Ryu–Malicdan syndrome, after finding shared symptoms and RFC4 gene variants in nine patients, offering hope for faster diagnosis and future treatments.

Unraveling cancer’s spaghetti proteins
Profile

Unraveling cancer’s spaghetti proteins

Aug. 13, 2025

MOSAIC scholar Katie Dunleavy investigates how Aurora kinase A shields oncogene c-MYC from degradation, using cutting-edge techniques to uncover new strategies targeting “undruggable” molecules.

How HCMV hijacks host cells — and beyond
Profile

How HCMV hijacks host cells — and beyond

Aug. 12, 2025

Ileana Cristea, an ASBMB Breakthroughs webinar speaker, presented her research on how viruses reprogram cell structure and metabolism to enhance infection and how these mechanisms might link viral infections to cancer and other diseases.

Understanding the lipid link to gene expression in the nucleus
Profile

Understanding the lipid link to gene expression in the nucleus

Aug. 11, 2025

Ray Blind, an ASBMB Breakthroughs speaker, presented his research on how lipids and sugars in the cell nucleus are involved in signaling and gene expression and how these pathways could be targeted to identify therapeutics for diseases like cancer.