Two major types of lymphocytosis of large granular lymphocytes (LGLs) were observed. The proliferating LGLs in each type had distinct immunophenotypes, functional characteristics, and probably belonged to different cell lineages. The more common form (Type A) consisted of cells derived from the T ...
Innate immunity is present in all animals. In this review, we explore the main conserved mechanisms of recognition and innate immune responses among animals. In this sense, we discuss the receptors, critical for binding to pathogen-associated molecular patterns (PAMPs) or danger-associated molecular ...
Epigenetic processes also regulate NOS isoforms. The proximal promoter of the Nos3 gene is non-methylated in endothelial cells, but heavily methylated in non-endothelial cell types [1174]. Transcription factors — E26 factor ETS1 and specificity proteins SP1 (stimulatory) and SP3 (inhibitory) — a...
A major 50-kDa human B-cell growth factor-II induces both Tac antigen expression and proliferation by several types of lymphocytes 来自 Semantic Scholar 喜欢 0 阅读量: 29 作者:M Kawano,K Matsushima,A Masuda,JJ Oppenheim 摘要: Many cytokines have been documented to have a multiplicity of ...
Human, peripheral-blood T-lymphocytes and human, T-lymphoblastoid cells of a MOLT 4B cell-line were surface-labeled by lactoperoxidase-catalyzed iodination, periodate and sodium borotritide, and galactose oxidase and sodium borotritide, and analyzed by dodecyl sodium sulfate-polyacrylamide gel-electroph...
Interstitial lymphocytes give rise to the formation of lymph nodes in the parotid gland. Heterotopic salivary tissue is found in many locations throughout the head and neck. Age-induced variations and reactive changes include oncocyte proliferation, fatty infiltration, squamous and mucous metaplasia, ...
As core units of organ tissues, cells of various types play their harmonious rhythms to maintain the homeostasis of the human body. It is essential to identify the characteristics of cells in human organs and their regulatory networks for understanding t
Lymphocytes:Lymphocytes are a significant type of white blood cells that helps in the immune response of the body against pathogenic agents. Lymphocytes do not have granules in their cytoplasm, and the size of lymphocytes is similar to red blood cells....
Development of lymphoid tissues, including differentiation of T lymphocytes, is a complex process regulated by diverse cytokine signals.41 In the ex vivo human immature intestinal mucosa, cHMOSs-modulated expression of a wide range of cytokines at both transcription (mRNA) and translation (protein) ...
multifocal areas of intracellular ‘big belly’-like bacteria in the liver, with a moderate infiltrate of lymphocytes (hepatitis). In addition, many Trichodinids located between the primary gill lamellae, andVibrio alginolyticuswere also isolated. Survivors at 28 ddec – without any obvious symptoms...