Proteins are the molecular machines of cells. They are produced in protein factories called ribosomes based on their ...

Human cells are extremely small and tightly packed – at about 20 micrometers across, ...

Over the past two decades, researchers have learned that DNA inside the cell nucleus naturally folds into a network of ...

Scientists have crossed a startling new frontier in bioengineering: they can now fabricate intricate three-dimensional objects inside living cells. Instead of sculpting tissue from the outside, they ...

Scientists use a multimodal approach that combines hard X-ray computed tomography and X-ray fluorescence imaging to see the structure and chemical processes inside of a single cell. Every plant, ...

The dual-phase interpenetrating architecture was came out from the microstructure of natural materials. Based on the such unique structure, bioinspired P/CCSs was designed and fabricated via 3D ...

In A Nutshell As cells age, they deliberately shrink a major internal structure called the endoplasmic reticulum. This downsizing happens early in adulthood and shifts cells away from protein ...

Researchers at the Icahn School of Medicine at Mount Sinai have characterized how cellular senescence—a biological process in which aging cells change how they function—is associated with human brain ...

Regenerative medicine has gained increased attention as clinicians and researchers search for better ways to address chronic disease and age related decline. Within this evolving field, progress often ...

In a recent study published in the journal Nature, a large team of researchers from the United States (U.S.) used single-cell ribonucleic acid (RNA) sequencing combined with high-resolution ...

The design of synthetic developmental programs for multicellular mammalian systems is a cornerstone of synthetic biology. The programs hinge on the construction of gene regulatory circuits that ...