An embryonal tumor with multilayered rosettes (ETMR) is shown on histology. (medscape.com)
Ependymoblastoma, an aggressive embryonal tumor containing multilayered (ependymoblastic) rosettes in addition to primitive small round blue cells, is now considered a form of primitive neuroectodermal tumor of the central nervous system (CNS) and is discussed elsewhere in that context. (medscape.com)
Yadon's piperia exhibits a basal rosette leaf formation. (wikipedia.org)
Plants lacking PRF1 or PRF2 had defects in rosette leaf morphology and inflorescence stature, while those lacking PRF3 led to plants with slightly elongated petioles. (biomedcentral.com)
Basal2
A basal rosette of leaves develops from the tuber at the surface of the soil, each of the two or three leaves being lanceolate in shape. (wikipedia.org)
We identified an epithelializing wave that sweeps across the lateral mesoderm , the wavefront of which is characterized by the accumulation of basal fibronectin and a network of 3D rosettes composed of polarized, wedge-shaped cells surrounding a central focus of apical markers, now including aPKC. (bvsalud.org)
Defects1
Using a GFP-tagged bri1-120 construct, we detected the bri1-120 protein in the plasma membrane, and showed that the phenotypic defects in the rosette leaves of bri1-301 , a kinase-inactive weak allele of BRI1 , can be restored by the overexpression of the bri1-120 proteins in bri1-301 . (biomedcentral.com)
In conclusion, the multifaceted data support a rosette CSC with 18 CESAs that mediates the synthesis of a fundamental microfibril composed of 18 glucan chains. (osti.gov)
Velanis CN, Perera P, Thomson B, et al (2020) The domesticated transposase ALP2 mediates formation of a novel Polycomb protein complex by direct interaction with MSI1, a core subunit of Polycomb Repressive Complex 2 (PRC2) PLoS Genet. (garnetcommunity.org.uk)
Conclusion1
In conclusion, T-cell rosetting in HL is established by formation of the IS, and activation of rosetting T cells critically depends on the interaction of both TCR-HLA-II and CD2-CD58. (ashpublications.org)
Galactic1
The angular power spectrum of polarized dust emission at intermediate and high Galactic latitudes. (maynoothuniversity.ie)
Structures2
Variability of plant architecture is related to the distribution and position of the vegetative and reproductive structures along its short axis (rosette plant) and is determined by many factors, including abiotic, agronomic, nutritional and environmental factors. (researchgate.net)
The term "malignant rhabdoid tumor" was first used to describe rare pediatric renal tumors that contained tumor cells with vesicular nuclei, prominent nucleoli, and cytoplasmic inclusion-like structures composed of whorls of intermediate filaments. (medscape.com)
Larval1
In wild-type embryos of Drosophila melanogaster , the formation of differentiated larval muscles is preceded by the segregation of small numbers of progenitor or founder cells in the embryonic mesoderm. (biologists.com)
Cells3
Hodgkin tumor cells extensively interact with rosetting CD4 + T cells by immunological synapse formation involving HLA class II and CD58. (ashpublications.org)
We established a novel rosetting model by coculturing HLA-II-matched peripheral blood mononuclear cells with HL cell lines and showed IS formation with activation of rosetting T cells. (ashpublications.org)
Muscle formation requires that neighbouring cells fuse to form multinucleate muscle precursors, and that adjacent precursors segregate to form separate elements of the final pattern. (biologists.com)
Structure1
This configuration of the uterine structure has been called a rosette. (med-chem.com)
Image2
We obtained more direct evidence through generating improved transmission electron microscopy (TEM) images and image averages of the rosette-type CSC, revealing the frequent triangularity and average cross-sectional area in the plasma membrane of its individual lobes. (osti.gov)
Six trimeric SAXS models nearly filled the space below an average FF-TEM image of the rosette CSC. (osti.gov)
Initiation of the MET process is dependent on extracellular matrix - integrin signaling acting through focal adhesion kinase and talin , whereas progression through the rosette phase requires aPKC function. (bvsalud.org)
Molecular1
The pressure screens always degrade the molecular mass, hurting efficiency of retaining fine particles during paper formation. (ncsu.edu)
Role1
However, extensive research has shown that they also play a complex role in the formation of F-actin (filamentous actin) through the replenishment of the ATP-actin monomer pool via catalyzing the exchange of ADP for ATP on Actin [ 12 ]. (biomedcentral.com)
Larger1
The much larger warmer water mass of the West Greenland Intermediate Water had exhibited a statistically significant warming at depths between 1,300 and 7,000 feet. (clamchowdah.org)
Essential1
Formation of epithelia through mesenchymal-epithelial transition (MET) is essential for embryonic development and for many physiological and pathological processes . (bvsalud.org)
Filaments2
Besides, the team also determined that it is the intermediate filaments that FAK decomposed inducing the assembly of podosome rosette. (mepopedia.com)
The term "malignant rhabdoid tumor" was first used to describe rare pediatric renal tumors that contained tumor cells with vesicular nuclei, prominent nucleoli, and cytoplasmic inclusion-like structures composed of whorls of intermediate filaments. (medscape.com)
Leaves2
The cultivated form of lettuce may have arisen from the oilseed lettuce (a thin stemmed, early bolting, wild plant with no head or rosette of leaves), via a process of selection for plants that bolted more slowly, with a thicker and shorter stem that was less bitter, and broader leaves (Katz and Weaver 2003). (newworldencyclopedia.org)
It is characterized by a browning of the tip of the leaves that spread towards the center of the rosette. (pinguicula.org)
Tissues2
In highly invasive cells, the suppression of FAK's expression or activity stops the formation of podosome rosette, lowering the invasiveness in tissues. (mepopedia.com)
Enzymatic systems work as a chain factory so that the greater excitation of some elements by increased temperature over others will lead to the accumulation in the tissues of the plant of intermediate toxic metabolites that can lead to self poisoning. (pinguicula.org)
Polarization1
We present a stepwise model for MET, comprising polarization, 3D-rosette, and epithelialization stages. (bvsalud.org)
Tumors2
The WHO classifies this group of tumors as "other CNS embryonal tumors"[8] and includes genetically defined entities such as the "embryonal tumor with multilayered rosettes" (see the following image) with C9MC alteration or DICER1 mutation, "CNS neuroblastoma, FOXR2-activated," and the "CNS tumor with BCOR internal tandem duplication"[11] as well as other CNS embryonal tumors without a defined molecular alterations. (medscape.com)
The subtransplantation treatment created the tumors that shown pseudorosette formation-a normal feature of ependymoma (Fig.?2D). (techuniq.com)
Occurs4
Crust formation occurs when blood, an exudate and/or pus dry on the skin surface and become adherent to it, eventually including hair and scales. (vin.com)
First, there is dermal inflammation with infiltration of eosinophils and mast cells and epidermal spongiosis leading sometimes to vesicle formation, then polynuclear exocytosis occurs. (vin.com)
Intermediate Host: Man, where the asexual phase of the parasite occurs. (cbsetuts.com)
The species grow near together at Stormsvlei and an intermediate population occurs a few miles to the south. (haworthia.org)
Polarity2
Studies of epithelial cell lines such as Madin-Darby canine kidney (MDCK) cells have, for instance, revealed polarity and apoptosis pathways contributing mechanistically to lumen formation 1 . (nature.com)
Several studies have investigated how intracellular determinants are required for RG polarity and subsequent formation and maintenance of their processes. (frontiersin.org)
Results1
The results demonstrated that all seven MlGT43s are functionally conserved in xylan biosynthesis during secondary cell wall formation but diversify in seed coat mucilage xylan biosynthesis. (biomedcentral.com)
Shown3
An embryonal tumor with multilayered rosettes (ETMR) is shown on histology. (medscape.com)
Mouse ESCs (mESCs) were recently shown to form polarized rosettes with small cavities when surrounded by Matrigel extracellular matrix, suggesting the possibility of modelling early amniotic cavity formation in the epiblast 11 . (nature.com)
Recent studies have shown that brain organoids can mimic the spatiotemporal dynamicity of neurogenesis, the formation of regional neural circuitry, and the integration of glial cells into a neural network. (molcells.org)
Plant1
The lettuce plant has a short stem initially (a rosette growth habit), but when it blooms the stem lengthens and branches, and it produces many flower heads that look like those of dandelions , but smaller. (newworldencyclopedia.org)
Features3
The morphological features can be summarized as pure cholestasis with prominent rosette formation followed by zone 3 fibrosis, zone 1 fibrosis, and, cirrhosis. (nih.gov)
and ependymal rosettes which are typical morphologic features of ependymoma similar to those observed in human specimens. (techuniq.com)
The guitar features a solid cedar top, mahogany back and sides, and Indian rosewood detailing with a hand-inlaid all-natural wood rosette. (truemusichelper.com)
Small1
Serum exudation and pus formation lead to the formation of a small crust above the papular lesion. (vin.com)
Blood1
3. Rosette-formation with mouse red blood cells in chronic lymphocytic leukemia and leukemic non-Hodgkin's lymphomas. (nih.gov)
Early3
The changes were categorized as early, intermediate and late. (nih.gov)
In the early stage, until 5 months of age, changes were restricted to zone 3, consisting of cholestasis and rosette formation without fibrosis. (nih.gov)
Some of these ceased hallmarking as early as the Stuart period the Norwich assay office identified by a crowned lion passant and a crowned rosette shut in, while others such as Chester three wheat sheaves and a sword and Glasgow a tree, bird, bell and fish were still operating into the post-war era. (tougen-corp.jp)
Level1
bottom level BT-57) exposed pseudorosette formation an average histological feature as dependant on hematoxylin and eosin staining. (techuniq.com)