Results 291 to 300 of about 12,899,769 (365)
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CD8+ cytotoxic T lymphocytes in cancer immunotherapy: A review
Journal of Cellular Physiology, 2018CD8+ cytotoxic T lymphocytes (CTLs) are preferred immune cells for targeting cancer. During cancer progression, CTLs encounter dysfunction and exhaustion due to immunerelated tolerance and immunosuppression within the tumor microenvironment (TME), with ...
Bagher Farhood, M. Najafi, K. Mortezaee
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The American Journal of Surgical Pathology, 2004
We describe a 53-year-old man with a history of diarrhea temporally related to the use of flutamide. He developed an acute abdomen, and presented with an ileocecal intussusception due to an edematous ischemic cecum. The ischemia was due to enterocolic lymphocytic phlebitis (ELP), with numerous associated thrombi.
Shas Cacala, Cheryl L. Wright
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We describe a 53-year-old man with a history of diarrhea temporally related to the use of flutamide. He developed an acute abdomen, and presented with an ileocecal intussusception due to an edematous ischemic cecum. The ischemia was due to enterocolic lymphocytic phlebitis (ELP), with numerous associated thrombi.
Shas Cacala, Cheryl L. Wright
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Ageing of lymphocytes and lymphocytes in the aged
Immunology Today, 2000Abstract Immunosenescence is a complex process involving multiple reorganizational and developmentally regulated changes, rather than simple unidirectional decline in all functions. Here, these compensatory modulations are reviewed with reference to the importance of integrating information on cellular alterations identified in vitro with data on ...
Amiela Globerson, Rita B. Effros
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Seminars in Immunology, 1997
B- and T-lymphocyte populations have an independent homeostatic regulation of resting (B and T) and activated (B) or memory (T) cell compartments. This organization may provide an efficient mechanism to ensure simultaneously a first natural barrier of protection against common pathogens, the maintenance of immunological T-cell memory and a reservoir of
Tanchot, Corinne +4 more
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B- and T-lymphocyte populations have an independent homeostatic regulation of resting (B and T) and activated (B) or memory (T) cell compartments. This organization may provide an efficient mechanism to ensure simultaneously a first natural barrier of protection against common pathogens, the maintenance of immunological T-cell memory and a reservoir of
Tanchot, Corinne +4 more
openaire +3 more sources
2002
Publisher Summary The pulmonary immune system is constantly exposed to pathogens within the inhaled air; therefore, it becomes essential for the system to determine whether an antigenic molecule represents a hazard or not. Under normal conditions, most infectious agents or foreign antigenic materials do not signal to the host and are processed without
AGOSTINI, CARLO +2 more
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Publisher Summary The pulmonary immune system is constantly exposed to pathogens within the inhaled air; therefore, it becomes essential for the system to determine whether an antigenic molecule represents a hazard or not. Under normal conditions, most infectious agents or foreign antigenic materials do not signal to the host and are processed without
AGOSTINI, CARLO +2 more
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Neutrophil/Lymphocyte, Platelet/Lymphocyte, and Monocyte/Lymphocyte Ratios in Mood Disorders
Current Medicinal Chemistry, 2022: Major depressive disorder (MDD) and bipolar disorders (BDs), the most severe types of mood disorders (MDs), are considered as among the most disabling illnesses worldwide. Several studies suggested that inflammatory neuroinflammation might be involved in the pathophysiology of MDs while reporting increasing data on the relationships between these ...
Donatella Marazziti +6 more
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Lymphocyte Kinetics in Chronic Lymphocytic Leukaemia
British Journal of Haematology, 197051‐Chromium was used to study lymphocyte kinetics in patients with chronic lymphocytic leukaemia. Lymphocytes were found to equilibrate with a pool larger than that accounted for by blood volume and the blood lymphocyte count. Lymphocyte disappearance from the blood stream was exponential and complex, with an initial large rapid component and a smaller
Jerry L. Spivak, Seymour Perry
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1976
We have been investigating T lymphocyte interactions in the development of effector lymphocytes in a cell-mediated immune response (1–3). We found that mouse or rat initiator lymphocytes, sensitized in vitro against allogeneic fibroblasts, recruit syngeneic effector T lymphocytes.
Irun R. Cohen, S Livnat
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We have been investigating T lymphocyte interactions in the development of effector lymphocytes in a cell-mediated immune response (1–3). We found that mouse or rat initiator lymphocytes, sensitized in vitro against allogeneic fibroblasts, recruit syngeneic effector T lymphocytes.
Irun R. Cohen, S Livnat
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Chronic Lymphocytic Leukaemia with Binucleated Lymphocytes
Leukemia & Lymphoma, 1997Chronic lymphocytic leukaemia (CLL) is a monoclonal proliferation usually involving B cells and composed of mature lymphoid cells. Distinct morphologic subtypes have been recognized according to lymphocyte size, nuclear:cytoplastic ratio and nucleolus.
Xavier Troussard +5 more
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American Journal of Reproductive Immunology, 2010
Endometriosis is a disease characterized by the presence of endometriotic tissue outside the uterine cavity. Although its pathogenesis remains to be elucidated, immune status is suggested to play an important role in the initiation and the progression of the disease. In particular, immune cells in lymphoid lineage that comprised T and B lymphocytes and
Yasushi Hirota +5 more
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Endometriosis is a disease characterized by the presence of endometriotic tissue outside the uterine cavity. Although its pathogenesis remains to be elucidated, immune status is suggested to play an important role in the initiation and the progression of the disease. In particular, immune cells in lymphoid lineage that comprised T and B lymphocytes and
Yasushi Hirota +5 more
openaire +2 more sources