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Human urine-derived stem cell-derived exosomal miR-21-5p promotes neurogenesis to attenuate Rett syndrome via the EPha4/TEK axis

期刊: LABORATORY INVESTIGATION, 2021; 101 (7)

Rett syndrome (RTT) is a rare neurodevelopmental disorder that results in severe multiple disabilities. This study provides evidence that exosomal miR......

Surfactant protein A modulates the activities of the JAK/STAT pathway in suppressing Th1 and Th17 polarization in murine OVA-induced allergic asthma

期刊: LABORATORY INVESTIGATION, 2021; 101 (9)

Asthma is an allergic inflammatory lung disease affecting nearly 300 million people worldwide. To better understand asthma, new regulators must be ide......

MicroRNA-182 improves spinal cord injury in mice by modulating apoptosis and the inflammatory response via IKK beta/NF-kappa B

期刊: LABORATORY INVESTIGATION, 2021; 101 (9)

overexpression of the microRNA miR-182 promotes functional recovery and reduced histopathological changes in spinal cord injury mice. miR-182 overexpr......

Pretreatment with valproic acid alleviates pulmonary fibrosis through epithelial-mesenchymal transition inhibition in vitro and in vivo

期刊: LABORATORY INVESTIGATION, 2021; 101 (9)

Epithelial-mesenchymal transition (EMT) plays a crucial role in the development of pulmonary fibrosis. This study aims to investigate the effects of v......

Resveratrol promotes skin wound healing by regulating the miR-212/CASP8 axis

期刊: LABORATORY INVESTIGATION, 2021; 101 (10)

The authors aimed to provide new insights into the pathogenesis and treatment of cutaneous burns. They show that the plant polyphenol resveratrol cont......

ASIC1a promotes the proliferation of synovial fibroblasts via the ERK/MAPK pathway

期刊: LABORATORY INVESTIGATION, 2021; 101 (10)

Synovial hyperplasia, a profound alteration in the structure of synovial tissue, is the basis for cumulative joint destruction in rheumatoid arthritis......

LncRNA SNHG15 relieves hyperglycemia-induced endothelial dysfunction via increased ubiquitination of thioredoxin-interacting protein

期刊: LABORATORY INVESTIGATION, 2021; 101 (9)

Hyperglycemia is a pivotal driver of vascular complications in diabetes. The present study shows that the long non-coding RNA SNHG15 is downregulated ......

lncRNA NEAT1 aggravates sepsis-induced lung injury by regulating the miR-27a/PTEN axis

期刊: LABORATORY INVESTIGATION, 2021; 101 (10)

Sepsis is an acute inflammatory reaction and a cause of acute respiratory distress syndrome (ARDS). In the present study, we explored the roles and un......

PHLDA3 promotes lung adenocarcinoma cell proliferation and invasion via activation of the Wnt signaling pathway

期刊: LABORATORY INVESTIGATION, 2021; 101 (9)

This paper demonstrates that PHLDA3 is highly expressed in lung adenocarcinomas and correlates with poor outcome. PHLDA3, in conjunction with GSK3 bet......

Advanced oxidation protein products downregulate CYP1A2 and CYP3A4 expression and activity via the NF-kappa B-mediated signaling pathway in vitro and in vivo

期刊: LABORATORY INVESTIGATION, 2021; 101 (9)

Uremic toxin accumulation is one possible reason for alterations in hepatic drug metabolism in patients with chronic kidney disease (CKD). However, th......

Curcumin attenuates Adriamycin-resistance of acute myeloid leukemia by inhibiting the lncRNA HOTAIR/miR-20a-5p/WT1 axis

期刊: LABORATORY INVESTIGATION, 2021; 101 (10)

The authors show that curcumin suppresses the proliferation and migration of acute myeloid leukemia (AML) cells. Curcumin also blocks cell cycle progr......

Extracellular vesicles derived from M2 microglia reduce ischemic brain injury through microRNA-135a-5p/TXNIP/NLRP3 axis

期刊: LABORATORY INVESTIGATION, 2021; 101 (7)

M2 microglia-derived EVs inhibit neuronal autophagic activity. Mechanistically, M2 microglia-derived EVs deliver miR-135a-5p into neuronal cells to in......

Alternative activation of macrophages by prostacyclin synthase ameliorates alcohol induced liver injury

期刊: LABORATORY INVESTIGATION, 2021; 101 (9)

Alcoholic liver disease (ALD) is a major cause of chronic liver disease worldwide. Macrophages exhibit different functional states and are classified ......

LncRNA UCC promotes epithelial-mesenchymal transition via the miR-143-3p/SOX5 axis in non-small-cell lung cancer

期刊: LABORATORY INVESTIGATION, 2021; 101 (9)

Long non-coding RNAs (lncRNAs) have been found to play regulatory roles in cancers; for example, UCC was reported to promote colorectal cancer progres......

Establishing the ground squirrel as a superb model for retinal ganglion cell disorders and optic neuropathies

期刊: LABORATORY INVESTIGATION, 2021; 101 (9)

Retinal ganglion cell (RGC) death occurs after optic nerve injury due to acute trauma or chronic degenerative conditions such as optic neuropathies (e......

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