Results 311 to 320 of about 548,364 (335)
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Stromal cells in haemopoiesis.
Ciba Foundation symposium, 1990Stromal cells of the bone marrow can provide the growth-promoting and differentiation-inducing molecules which are necessary for haemopoiesis. While the nature of these stimuli is largely unknown, the development of haemopoietic cells in association with stromal cells requires intimate cell contact.
C M Heyworth +7 more
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Stromal Cell Involvement in Cancer
2003Solid tumors co-opt the body's endogenous extracellular proteolytic machinery for their invasion and metastasis. This is supported by a large number of independent observations ranging from histochemical and prognostic studies of cancer patient material to animal experiments.
Almholt, K., Johnsen, M.
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Stromal cells of hemopoietic origin
The International Journal of Cell Cloning, 1989Hemopoiesis is a multistep process involving stem cell renewal, commitment, differentiation, maturation and consequent positioning of the cells within the tissue. Stromal cells are a major component of the hemopoietic microenvironment. The in vitro culture of cloned stromal cells has enabled detailed analysis of their functions and has provided answers
Dov Zipori, Merana Tamir
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Mesenchymal Stromal Cell Cryopreservation
Biopreservation and Biobanking, 2012The advent of stem cells and stem cell-based therapies for specific diseases requires particular knowledge of laboratory procedures, which not only guarantee the continuous production of cells, but also provide them an identity and integrity as close as possible to their origin.
Silvia Dotti +5 more
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Stromal Mesenchymal Progenitor Cells
Leukemia & Lymphoma, 1999The precursors of bone, cartilage, fat and muscle cells are likely to be derived from more primitive mesenchymal cells which exhibit some of the characteristics of stem cells. Despite extensive study of stromal cell differentiation, neither mesenchymal stem cells or the more committed, tissue-specific progenitors have been well characterized.
R. Zohar, C. A. G. McCulloch, R. Ghilzon
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Trichoepithelioma with “monster” stromal cells
Journal of Cutaneous Pathology, 2001Trichoepithelioma is a benign tumor of trichogenic origin which appears predominantly in childhood or in young adults. Different forms have been described according to clinical and histological features. The authors report a unique variant of trichoepithelioma arising on the limb of a 27‐year‐old man.
Corinne Rogez +2 more
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Reinventing mesenchymal stromal cells
Cytotherapy, 2012The life-saving impact of chemotherapy and radiation has been as remarkable and momentous as any advance in the history of medicine. This becomes even more signifi cant when we remind ourselves that 50 years ago nearly all leukemias, lymphomas and aggressive solid tumors were fatal, and that nearly everything in oncology before the 20th century was a ...
Jakub Tolar, Miroslav Tolar
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Stromal Cells in the Tumor Microenvironment
2018The tumor microenvironment comprises a mass of heterogeneous cell types, including immune cells, endothelial cells, and fibroblasts, alongside cancer cells. It is increasingly becoming clear that the development of this support niche is critical to the continued uncontrolled growth of the cancer.
Denton, A. E. +2 more
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The CD9 Molecule on Stromal Cells
Leukemia & Lymphoma, 2000Numerous functions have been attributed to CD9 and other members of the transmembrane 4 (TM4) superfamily. CD9 is thought to be involved in cell proliferation, differentiation, motility and survival. It may also function as part of toxin and virus receptor complexes.
Paul W. Kincade +2 more
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Decidualisation of cervical stromal cells
European Journal of Obstetrics & Gynecology and Reproductive Biology, 2004Control of cervical function is poorly understood. The major structural component of the cervix is collagen and peri-partum cervical changes are largely due to the action of collagenase, either released by resident cells or derived from an influx of neutrophils.
Rodney W. Kelly +2 more
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