Infographic: How Cells Cheat Death
Infographic: How Cells Cheat Death
Apoptosis and other types of programmed cell death appear to be reversible.
Infographic: How Cells Cheat Death
Infographic: How Cells Cheat Death

Apoptosis and other types of programmed cell death appear to be reversible.

Apoptosis and other types of programmed cell death appear to be reversible.

cell biology
Human Pancreas Cells Can Be Made to Produce Insulin
Human Pancreas Cells Can Be Made to Produce Insulin
Jef Akst | Feb 14, 2019
When implanted into mice, the “pseudo-islets” helped treat the animals’ diabetes symptoms.
Cell Death Processes Are Reversible
Cell Death Processes Are Reversible
Charles Q. Choi | Feb 1, 2019
Molecular programs can rescue cells already engaged in the process of apoptosis or other forms of programmed cell death.
Blood Vessels Grown in a Petri Dish Closely Resemble Human Ones
Blood Vessels Grown in a Petri Dish Closely Resemble Human Ones
Catherine Offord | Jan 18, 2019
The lab-made organoids are fully functional, the team reports, and could aid the study of vascular-related diseases such as diabetes.
Bacteria Harbor Geometric “Organelles”
Bacteria Harbor Geometric “Organelles”
Amber Dance | Dec 1, 2018
Microbes, traditionally thought to lack organelles, get a metabolic boost from geometric compartments that act as cauldrons for chemical reactions. Bioengineers are eager to harness the compartments for their own purposes.
Infographic: Bacterial Microcompartments Basics
Infographic: Bacterial Microcompartments Basics
Amber Dance | Dec 1, 2018
These icosahedral structures are composed of proteins with unique geometric properties, which enable bacteria to employ them in a variety of situations.
Infographic: What Are Membraneless Organelles?
Infographic: What Are Membraneless Organelles?
Michael Crabtree, Tim Nott | Dec 1, 2018
The physical principles that dictate the formation of these subcellular compartments are simple, but they dictate the organelles’ complex functions.
These Organelles Have No Membranes
These Organelles Have No Membranes
Michael Crabtree, Tim Nott | Dec 1, 2018
From making ribosomes to protecting the integrity of the genome, these membraneless compartments play important roles in the cell. Their behavior is rooted in basic physics.
How Muscles Age, and How Exercise Can Slow It
How Muscles Age, and How Exercise Can Slow It
Gillian Butler-Browne, Vincent Mouly, Anne Bigot, Capucine Trollet | Sep 1, 2018
Researchers untangle the multifarious nature of muscle aging. So far, the only reliable treatment is exercise.
These Molecules Zipper Embryos Closed
These Molecules Zipper Embryos Closed
Ashley Yeager | Aug 1, 2018
Actin rings seal off the ball of cells, aiding in implantation in the uterus. But faults in the process could explain why some pregnancies fail.