{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,20]],"date-time":"2026-10-20T13:10:44Z","timestamp":1792501844114,"version":"4.5.0"},"reference-count":34,"publisher":"Portland Press Ltd.","issue":"7","license":[{"start":{"date-parts":[[2020,6,29]],"date-time":"2020-06-29T00:00:00Z","timestamp":1593388800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["portlandpress.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2020,7,31]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>miR-143-3p is correlated with inflammatory pain responses, such as hsa-miR-143-3p expression reduction in fibromyalgia. The present study aimed to explore the effects of miR-143-3p and Toll-like receptor (TLR) 4\/myeloid differentiation factor 88 (MyD88)\/NF-\u03baB signaling pathway on pulmonary inflammatory factors levels and alveolar epithelial cell apoptosis in mycoplasmal pneumonia mice. Twenty mice were selected as normal group. The 120 successfully modeled Mycoplasma pneumoniae (MP) infection mice were randomly divided into model group (without any treatment), negative control (NC) group (injected with NC mimic), miR-143-3p mimic group (injected with miR-143-3p mimic), miR-143-3p inhibitor group (injected with miR-143-3p inhibitor), TAK-242 group (treatment with TAK-242), and miR-143-3p inhibitor + TAK-242 group (treatment with miR-143-3p inhibitor + TAK-242). Compared with model group, model mice had up-regulated miR-143-3p expression and decreased MyD88 and p-NF-\u03baB p50 protein expressions (all P&amp;lt;0.05); Model mice treated with miR-143-3p mimic and TAK-242 had reduced interleukin (IL)-2 and tumor necrosis factor (TNF)-\u03b1 contents and protein expressions of MyD88, p-NF-\u03baB p50, increased IL-10 content, fewer alveolar epithelial cell apoptosis, lower Bax expression and higher Bcl-2 expression (all P&amp;lt;0.05); however, mice with miR-143-3p inhibitor treatment showed opposite trends in terms of above indicators. The exacerbation of mycoplasmal pneumonia caused by miR-143-3p inhibitor was partly improved by miR-143-3p inhibitor + TAK-242 combination treatment (all P&amp;lt;0.05). Therefore, up-regulation of miR-143-3p expression may ameliorate pulmonary inflammatory factors levels and reduce alveolar epithelial cell apoptosis in mycoplasmal pneumonia mice by inhibiting TLR4\/MyD88\/NF-\u03baB signaling pathway.<\/jats:p>","DOI":"10.1042\/bsr20193419","type":"journal-article","created":{"date-parts":[[2020,6,29]],"date-time":"2020-06-29T10:49:44Z","timestamp":1593427784000},"update-policy":"https:\/\/doi.org\/10.1042\/crossmark_policy","source":"Crossref","is-referenced-by-count":36,"title":["miR-143-3p impacts on pulmonary inflammatory factors and cell apoptosis in mice with mycoplasmal pneumonia by regulating TLR4\/MyD88\/NF-\u03baB pathway"],"prefix":"10.1042","volume":"40","author":[{"given":"Yongjun","family":"Wang","sequence":"first","affiliation":[{"name":"Department of Pediatric Respiratory Medicine, Gansu Provincial Maternity and Child-Care Hospital, Lanzhou, Gansu Province, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Huan","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Rehabilitation, Gansu Province Hospital Rehabilitation Center, Lanzhou, Gansu Province, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yongsheng","family":"Shi","sequence":"additional","affiliation":[{"name":"Department of Pediatric Respiratory Medicine, Gansu Provincial Maternity and Child-Care Hospital, Lanzhou, Gansu Province, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shuying","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Pediatric Respiratory Medicine, Gansu Provincial Maternity and Child-Care Hospital, Lanzhou, Gansu Province, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yan","family":"Xu","sequence":"additional","affiliation":[{"name":"Department of Pediatric Respiratory Medicine, Gansu Provincial Maternity and Child-Care Hospital, Lanzhou, Gansu Province, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hanyi","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Pediatric Respiratory Medicine, Gansu Provincial Maternity and Child-Care Hospital, Lanzhou, Gansu Province, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7545-2114","authenticated-orcid":false,"given":"Donghai","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Pediatric Respiratory Medicine, Gansu Provincial Maternity and Child-Care Hospital, Lanzhou, Gansu Province, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"288","published-online":{"date-parts":[[2020,7,7]]},"reference":[{"key":"2021111620192684200_B1","doi-asserted-by":"publisher","first-page":"23","DOI":"10.1080\/14787210.2018.1414599","article-title":"Antimicrobial therapy of macrolide-resistant Mycoplasma pneumoniae pneumonia in children","volume":"16","author":"Lee","year":"2018","journal-title":"Exp. 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