Researchers from the University of Sydney have developed a system that mimics natural selection inside living mammalian cells ...

For the first time, scientists have 3-D printed objects within living cells, including a 10-micrometer long elephant and tiny “barcodes” that could help track individual cells. Remarkably, many of the ...

Hemifusomes are fused vesicles, or sacs of fluid, that were previously unknown to exist inside cells. They were discovered ...

It has remained unknown whether Piwi functions in GSC self-renewal and piRNA-mediated silencing of transposable elements are interrelated. It has been suggested that a cessation of piRNA function can ...

At the heart of our cells, a previously unknown structure has just been identified, shedding new light on essential ...

Isolated B cells and Tfh cells were cocultured as previously described with minor modifications (23, 24). 3×10^5/well B cells were cultured with or without 1.5×10^5/well Tfh cells in the presence of ...

Fred Hutch researchers have created a gene-expression map of glial cells of the tiny worm, C. elegans, adding the missing ...

Review Article Published: September 2008 Formation and function of the lytic NK-cell immunological synapse Jordan S. Orange Nature Reviews Immunology 8, 713–725 (2008) Cite this article ...

Eukaryotic cells are known for having a nucleus and various internal structures called organelles, each with a specific role. These cells allow organisms to grow, repair, reproduce, and respond to ...

Description Diagram of generic plant and animal cells, showing major organelles including nucleus, nucleolus, rough endoplasmic reticulum, smooth endoplasmic reticulum, cell membranes, golgi apparatus ...

A complex regulatory network is known to promote functional exhaustion of CD8 + T-cells, but less is known about those factors that protect CD8 + T-cells from exhaustion. This study identifies the ...

In the last decades, many new cell culture models have been developed, such as mini-organs (organoids) and organ-on-a-chip devices. These advanced models more accurately represent the human body, and ...