Following unsuccessful pollination, cells from the Olive (Olea europaea L.) ovary start apoptosis.

Scanning electron micrograph of a cluster of breast cancer cells showing visual evidence of programmed cell death (apoptosis) in yellow. Each cell is 15 micrometers across.

Extrusion of an apoptotic cell from an HBE monolayer as shown by confocal Z-series. This set of images shows late extrusion events (early and middle events are CIL# 37908 and 37909). The bioactive lip...

Promyelocytic leukemia nuclear bodies (PML NBs) are dynamic nuclear organelles. They range from 0.1um to 1um in size and exist in most of mammalian cell types. The functions of PML NBs are indicated ...

Extrusion of an apoptotic cell from an HBE monolayer as shown by confocal Z-series. This set of images shows middle extrusion events (early and late events are CIL# 37908 and 37910). The bioactive lip...

Extrusion of an apoptotic cell from an HBE monolayer as shown by confocal Z-series. This set of images shows early extrusion events (middle and late events are CIL# 37909 and 37910). The bioactive lip...

Promyelocytic leukemia nuclear bodies (PML NBs) are dynamic nuclear organelles. They range from 0.1um to 1um in size and exist in most of mammalian cell types. The functions of PML NBs are indicated ...

Apoptotic cells produce and transmit the bioactive lipid sphingosine-1-phosphate (S1P) during extrusion. This set of images shows that extrusion is blocked, as well as accumulation of S1P around the d...

Apoptotic cells produce and transmit the bioactive lipid sphingosine-1-phosphate (S1P) during extrusion. In this confocal Z-series, an antagonist to the S1P receptor, S1P2, was used to plock signaling...

A time-lapse series using digital holographic microscopy presented as a movie. The movie shows living human prostate cancer cells (DU 145) induced to undergo of apoptosis following treatment with eto...