Thymic epithelial cells
Bringing you negative selection, live and in color.
... T cells by other thymic-resident cells, includ- ing dendritic cells, phagocytic cells, and thymic epithelial ...T cells must migrate about in the thymus seeking out ...
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Elimination of self-reactive T cells in the thymus: a timeline for negative selection.
... and thymic APCs presenting negative selecting ligands. For mature T cells in lymph nodes, the initial encounters with peptide–MHC-bearing dendritic cells can occur as transient, serial interactions ...
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Fibronectin modulates thymocyte-thymic epithelial cell interactions following Trypanosoma cruzi infection
... growing thymic epithelial ...mic epithelial cells (TECs) cultures comprising fibronectin, laminin (LM) and type IV collagen [each bar representing mean ± standard deviation (SD) of optical ...
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Cell-extrinsic defective lymphocyte development in Lmna(-/-) mice.
... Although no immune disease to date has been linked to mutations in LMNA, Lmna -/- mice display reduced thymus and spleen size, suggesting a potential role for A-type lamins in the postnatal development and/or homeostasis ...
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Gap junctions in the bone marrow and secondary lymphoid organs
... responses. Cells of the native and specific immune systems establish transient homo- and heterocellular contacts at various steps of the immune ...between cells in the immune response present gap junctions ...
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Hybrid compounds with two redox centres : modular synthesis of chalcogencontaining lapachones and studies on their antitumor activity
... L929 cells (mouse fibroblast L cells NCTC clone 929) were obtained from the American Type Culture Collection (Manassas, VA, US), MDCK cells were purchased from the Rio de Janeiro Cell Bank (Rio de ...
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Epithelial cells from lung: production, cultivation and characterization: usage for validation of compounds efficacy in rescuing mutant CFTR
... endogenous epithelial CFTR maturation significantly different from those reported in overexpressing ...primary epithelial, polarized cells so as to resemble more closely the in vivo ...airway ...
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Development of novel 4-azasteroid derivatives as potential 5a-reductase inhibitors Synthesis, biological and computational evaluation
... prostatic epithelial cells, although some of these functions are also controlled by a number of membrane receptors, such as the epidermal growth factor (EGF) receptor ...secretory epithelial ...
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IMMUNOHISTOCHEMICAL ANALYSIS OF ORAL MUCOSA LEUKOPLAKIA
... Biopsy of leukoplakia lesion for cytological and histological examination. The biopsy material was fixed in 10% neutral formalin (pH 7.4). After holding it on the tissue processor, it was embedded into paraffin with a ...
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J. Bras. Nefrol. vol.38 número3
... “decoy cells” is an acceptable unspecific alternative screening ...These cells have also been described in adenovirus and cytomegalovirus ...“decoy cells” ...
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Epithelial cell stretching and luminal acidification lead to a retarded development of stria vascularis and deafness in mice lacking pendrin.
... projected from the dorso-medial side of the otocyst opposite to the cochlea duct that emerged at the ventral side (Fig. 4A). A fluid-filled lumen was formed in the endolymphatic sac at E11.5–E12.5 (Fig. 4B and D). The ...
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Sorafenib inhibits epithelial-mesenchymal transition through an epigenetic-based mechanism in human lung epithelial cells.
... A549 cells under different treatment conditions as indicated in Figure ...control cells, while the Y-axis indicates the ChIP signal values of the same DHMRs in TGF-b1-treated cells (A) or in ...
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Papel da Arg127 na conformação estrutural e secreção de Fator H, importante proteína...
... Oxidative stress renders retinal pigment epithelial cells susceptible to complement-‐mediated injury... Nephrol Dial Transplant.[r] ...
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Rev. Assoc. Med. Bras. vol.63 número4
... non-neoplastic epithelial cells, as well as in stromal cells, which make it difficult to diagnose the residual lesion, resulting in a dilemma in cytopatho- logical ...(B/M) cells, macro and ...
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Establishment and evaluation of a stable cattle type II alveolar epithelial cell line.
... dendritic cells are recognized as key players in the defense against mycobacterial ...alveolar epithelial cells (AECs) also play important roles against mycobacterium ...II cells) by ...
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Rev. Assoc. Med. Bras. vol.56 número5 en v56n5a09
... 23. Ramirez TN, Basavilvazo Rodriguez MA, Tellez MA, Robles RG, Lemus RR, et al. Clinical experience with chemotherapy of the malignant tumor of germinal cells (dysgerminoma) of the ovary. Ginecol Obstet Mex. ...
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Braz. j. . vol.80 número4
... The middle layer of the TM showed the presence of cells with basophilic nucleus, compatible with fibroblasts. These occasional disorganized fibroblasts did not overcome the limits of the ruptured collagen fibers ...
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Human REV3 DNA Polymerase Zeta Localizes to Mitochondria and Protects the Mitochondrial Genome.
... The human Rev3L gene encodes a ~350 kDa protein (REV3L) containing a large C-terminal DNA polymerase subunit. Human Rev3L (hereafter Rev3) is ubiquitously expressed in tissues and is involved in the bypass of many types ...
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Pathophysiology of worsening lung function in COVID-19
... Wenzhong & Hualan [5] released the results of their study, mentioning that in the viral replication phase after entering a person’s organism, coronavi- rus RNA encodes the production of structural proteins (for the ...
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Luiz Augusto Batista BritoV Renée Laufer Amorim
... labeled cells in acinar epithelium and periacinar stroma, as well as to the staining intensity in the periacinar stromal cells was evidenced in canine prostates with ...
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