Bone marrow contains a heterogeneous mixture of mature and maturing precursors of blood cells, progenitor cells for myeloid and lymphoid lineages, and hematopoietic and mesenchymal stem cells.

Hematopoiesis is characterized by the differentiation and maturation of multipotent stem cells into hematopoietic cells. Common lymphoid progenitor cells differentiate into B and T lymphocytes; ...

Table 2. Distinction between atypical lymphoid proliferations rich in Reed–Sternberg-like cells (reactive immunoblasts) and classic Hodgkin lymphomas. Aspects Atypical lymphoid proliferations ...

Fibroblastic reticular cells (FRCs) create T-cell-supportive niches within lung cancer tumors, facilitating T-cell migration, ...

Email:Marie-Louise.Hammarstrom{at}climi.umu.se. BACKGROUND AND AIMS A histopathological feature considered indicative of ulcerative colitis (UC) is the so-called basal lymphoid aggregates. Their ...

From the Center for Systems Biology (W.C.P., M.N., F.K.S.), Massachusetts General Hospital and Harvard Medical School, Boston. From the Center for Systems Biology (W ...

Colony-forming, multi-differentiation assays and a mice meniscus injury model were used to identify meniscus progenitor cells. We investigated the role of degenerated meniscus progenitor (DegP) cell ...

Correspondence to Dr Chia-Chen Lu, Department of Respiratory Therapy, Fu Jen Catholic University, New Taipei City, Taiwan; chiachen.lulu{at}gmail.com Objective Chronic obstructive pulmonary disease ...