Plasma cells with characteristics of long-lived cells, and factors necessary for long term survival, are present in the salivary glands of patients with primary Sjögren's syndrome (pSS), report ...

A mole (nevus) is a benign and common skin growth produced by melanocytes (cells that secrete skin pigment). Melanocytes can ...

In new research done on mice, scientists point the finger at a small subset of blood stem cells, which make an outsized contribution to maintaining either a ... Oct. 24, 2024 — Researchers ...

The simple plasma ball – it graces science museums and classrooms all around the world. It shares a place with the Van de Graaf generator, with the convenient addition of spectacular plasma rays ...

Plasma cell leukemia (PCL) is a rare disease that may present de novoor secondary to plasma cell myeloma. Advanced disease and extramedullary involvement are common clinical features at presentation.

Oct. 21, 2024 — New research has revealed a connection between ancient viral DNA embedded in the human genome and the genetic risk for two major diseases that affect ...

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According to many experts, we may soon find ourselves using fuel cells to generate electrical power for all sorts of objects we use every day. A fuel cell is a device that uses a source of fuel ...

Diffusion is the movement of particles from higher to lower concentrations. Diffusion happens naturally and so does not require energy. Substances like oxygen, carbon dioxide and glucose move in ...

It is possible that AtLP represent multiclonal B cells, T cells or NK-cell lymphoproliferative processes in which there is an existence of occult abnormal B-cell, T-cell or NK-cell clones.