Current Biopsy Methods for Primary Musculoskeletal Lymphoma: A Retrospective Multicenter Review.

Primary musculoskeletal lymphoma often requires multiple biopsies for tissue confirmation. This challenge is understood by specialists but has not been specifically quantified. One-hundred-eighteen biopsies performed in 100 cases of primary musculoskeletal lymphoma was performed.

Growth of the Mammalian Golgi Apparatus during Interphase.

During the cell cycle, genetic materials and organelles are duplicated to ensure that there is sufficient cellular content for daughter cells. While Golgi growth in interphase has been observed in lower eukaryotes, the elaborate ribbon structure of the mammalian Golgi apparatus has made it challenging to monitor. Here we demonstrate the growth of the mammalian Golgi apparatus in its protein content and volume during interphase.

Chlamydia trachomatis Inclusion Disrupts Host Cell Cytokinesis to Enhance Its Growth in Multinuclear Cells.

Chlamydia trachomatis, the leading cause of bacterial sexually transmitted infections, disrupts cytokinesis and causes significant multinucleation in host cells. Here, we demonstrate that multinuclear cells that result from unsuccessful cell division contain significantly higher Golgi content, an important source of lipids for chlamydiae. Using immunofluorescence and fluorescent live cell imaging, we show that C.

Chlamydia trachomatis vacuole maturation in infected macrophages.

Chlamydia trachomatis is an obligate intracellular bacterium responsible for one of the most common sexually transmitted diseases. In epithelial cells, C. trachomatis resides in a modified membrane-bound vacuole known as an inclusion, which is isolated from the endocytic pathway.