Beside the S茅zary cell marker KIR3DL2, immunostainings revealed that two third of the malignant cells expressed CD56 but no other natural killer(NK) cell marker such as CD16, CD160 or NKp46. This atypical expression was not linked to an activation-dependent process and remained stable ...
The clinical and laboratory profile of these T/NK-cell antigen-expressing B-ALL patients was statistically analyzed against conventional B-ALL patients. Results In our B-ALL cohort, CD5, CD7 and CD56 expression were observed in one, six and nine patients, respectively. CD56-expressing B-ALL ...
The CD7, a Tcell antigen, is expressed in a minority of patients with AML, and it is the most common aberrant marker found in AML in most studies. Aim We aimed to determine the frequency of CD7 expression in AML and to verify if this aberrant expression is true or false. Patients and...
Expression of CXCL13 in Microvascular Endothelium and CXCL1 in Epithelium in Chronic Endometritis The immunostaining pattern for all CC chemokines examined, CXCL8 and CXCL12, was similar in the chronic endometritis (n ¼ 11) and nonpathological endometrium (n ¼ 10). The immunostaining for CCL...
of cancer by orchestrating RNA metabolism, including RNA splicing, export, translation, and decay, which is partially involved in a novel biological process termed phase separation. Through these regulatory mechanisms, m6A dictates gene expression in a dynamic and reversible manner and may play ...
A case of lymphoma of T-cell derivation with aberrant expression of three B-cell lineage markers (CD19, CD20, and CD79a), which was diagnosed on a left axillary excision, is described. Immunohistochemical studies and flow cytometry analysis demonstrated neoplastic cells expressing CD3, CD19, CD20...
Compared to monocytes, granulocytes had lower frequencies of CD56 expression but higher specificity for abnormal cells. Low levels of CD56 expression were detected on the granulocytes in normal BM after chemotherapy and stem cell transplantation, but the expression levels were generally below 10%. In ...
MELANOMAGLIAL fibrillary acidic proteinMETASTASISThe article presents a case study of a 36-year-old man with metastatic malignant melanoma showing aberrant expression of Cluster of Differentiation (CD56), a rare neuroendocrine marker. It also mentions the patient's clinical presentation, histopa...
CD56 expression is while characteristic of NK-cells, and is also expressed on a subset of normal T cells. Its expression in ALL does not exclude the diagnosis and seems to be a prognostic factor of this disease. We report the case of a young woman with nasal cavity tumor which was ...
N. ThonnartC. Ram-WolffM. BagotA. BensussanA. Marie-Cardine世界免疫学杂志Nicolas Thonnart, Caroline Ram-Wolff, Martine Bagot, Armand Bensussan, Anne Marie-Cardine. Aberrant expression of CD56 by circulating Sezary syndrome malignant T lymphocytes. World J Immunol. 2013;27(3):68-71....