Nature Communications Journal, under the title, "Shp1 signalling is required to establish the long-lived bone marrow plasma cell
pool" by Yan-Feng Li,1, Shengli Xu,1,2, Xijun Ou,1, Kong Peng Lam,1,2,3,4.
Additionally, no plasma cell
populations were identified that did not show CD20 expression and there was good concordance between CD19 and CD20 (Table).
What they found confirmed that ERKs are in fact essential to B cell differentiation: B cells in mice without these key molecules were unable to form plasma cells
Based on the result of the second endometrial biopsy, "our key finding was that 16 of these 40 women--40% of them--had persistent plasma cell
endometritis at 12 weeks following antibiotic therapy," Dr.
All the women also underwent endometrial biopsies for histologic evidence of endometritis with neutrophilic infiltrate and indications of endometritis in their plasma cells
7) Essential histologic features include storiform fibrosis and an IgG4-positive plasma cell
infiltrate, although these findings are neither specific nor diagnostic for this entity.
Approximately 50% of patients with the plasma cell
variant experience systemic manifestations, including fever, anemia, and hyperglobulinemia.
This can be detected on the CD38 versus CD45 plot to the right of the plasma cell
IPT, also known as plasma cell
granuloma and inflammatory myofibroblastic tumor, is a rare, nonneoplastic lesion, consisting mainly of spindle-shaped mesenchymal and inflammatory cells.
2) Histologically, plasma-cell neoplasms are composed of monotonous sheets of plasma cells
that can appear very similar to each other.
For the plasmacytic cell series they recommended the terms "plasmablast," "proplasmacyte" and "plasmacyte" identify these cells, and they proposed that the term "plasma cell
" be avoided; however, both terms, plasmacyte and plasma cell
, are still used interchangeably.
In multiple myeloma, plasma cell
content of the bone marrow typically exceeds 10%.