ELIZA

return kwic search for showed out of >500 occurrences
663834 occurrences (No.9 in the rank) during 5 years in the PubMed. [cache]

18) Ontology analysis showed that IFN pathway genes were appreciably upregulated, whereas complement and coagulation cascades and extracellular matrix pathway genes were downregulated.

--- ABSTRACT ---

PMID:34050678 DOI:10.1002/path.5735

2021 The Journal of pathology

* Prenatal histological, cellular, and molecular anomalies in trisomy 21 lung.

- Down syndrome (DS), also known as trisomy 21 (T21), is the most common human chromosomal anomaly. Although DS can affect many organ systems, lung and heart disease are the leading causes of death. An abundance of existing data suggests that lung abnormalities originate postnatally in DS. However, a single report of branching insufficiency in DS has inferred a potential prenatal origin. The histology of T21 fetal lungs (n = 15) was assessed by an experienced pathologist. Spatial differences in cellular phenotypes were examined using immunohistochemistry (IHC). Comprehensive gene expression in prenatal T21 lungs (n = 19), and age-matched controls (n = 19), was performed using high-throughput RNA sequencing (RNAseq) and validated by RT-qPCR. Histopathological abnormalities were observed in approximately half of T21 prenatal lung samples analyzed, which included dilated terminal airways/acinar tubules, dilated lymphatics, and arterial wall thickening. IHC for Ki67 revealed significant reductions in epithelial and mesenchymal cell proliferation, predominantly in tissues displaying pathology. IHC demonstrated that airway smooth muscle was reduced and discontinuous in the proximal airway in conjunction with reduced SOX2. RNAseq identified 118 genes significantly dysregulated (FDR < 0.05) in T21 lung when unadjusted and 316 genes when adjusted for age. Ontology analysis showed that IFN pathway genes were appreciably upregulated, whereas complement and coagulation cascades and extracellular matrix pathway genes were downregulated. RT-qPCR confirmed the changes in genes associated with these pathways in prenatal T21 lungs. Our data demonstrate that specific histological, cellular, and molecular abnormalities occur prenatally in different compartments of human T21 lung, which could be representative of premature stage progression. © 2021 The Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.

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[frequency of next (right) word to showed]

(1)197 that	(10)5 higher	(19)3 moderate	(28)2 large
(2)50 a	(11)5 significantly	(20)3 more	(29)2 lower
(3)23 the	(12)4 differential	(21)3 mostly	(30)2 reduced
(4)14 no	(13)4 greater	(22)3 promising	(31)2 remarkable
(5)12 an	(14)4 positive	(23)2 clinically	(32)2 similar
(6)11 significant	(15)3 better	(24)2 efficacy	(33)2 stereoselectivity
(7)6 good	(16)3 extensive	(25)2 hypersensitivity	(34)2 strong
(8)6 high	(17)3 how	(26)2 impairments
(9)5 elevated	(18)3 low	(27)2 increased

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--- WordNet output for showed --- Overview of verb show The verb show has 12 senses (first 11 from tagged texts) 1. (136) show, demo, exhibit, present, demonstrate -- (give an exhibition of to an interested audience; "She shows her dogs frequently"; "We will demo the new software in Washington") 2. (63) prove, demonstrate, establish, show, shew -- (establish the validity of something, as by an example, explanation or experiment; "The experiment demonstrated the instability of the compound"; "The mathematician showed the validity of the conjecture") 3. (57) testify, bear witness, prove, evidence, show -- (provide evidence for; "The blood test showed that he was the father"; "Her behavior testified to her incompetence") 4. (43) show -- (make visible or noticeable; "She showed her talent for cooking"; "Show me your etchings, please") 5. (32) picture, depict, render, show -- (show in, or as in, a picture; "This scene depicts country life"; "the face of the child is rendered with much tenderness in this painting") 6. (24) express, show, evince -- (give expression to; "She showed her disappointment") 7. (24) indicate, point, designate, show -- (indicate a place, direction, person, or thing; either spatially or figuratively; "I showed the customer the glove section"; "He pointed to the empty parking space"; "he indicated his opponents") 8. (11) show, show up -- (be or become visible or noticeable; "His good upbringing really shows"; "The dirty side will show") 9. (7) read, register, show, record -- (indicate a certain reading; of gauges and instruments; "The thermometer showed thirteen degrees below zero"; "The gauge read `empty'") 10. (6) show -- (give evidence of, as of records; "The diary shows his distress that evening") 11. (2) usher, show -- (take (someone) to their seats, as in theaters or auditoriums; "The usher showed us to our seats") 12. show -- (finish third or better in a horse or dog race; "he bet $2 on number six to show") --- WordNet end ---