ArticleInflammation2020
Anti-arthritic Effect of the Spirocyclopiperazinium Salt Compound LXM-15 in Rats and Its Underlying Mechanism.
Article in Inflammation, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 3 citations in OpenAlex.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
Abstract
In this study, we aimed to evaluate the effects of the spirocyclopiperazinium salt compound LXM-15 on rheumatoid arthritis induced by complete Freund's adjuvant (CFA) in rats and investigate the underlying mechanism. The results showed that LXM-15 significantly inhibited the paw edema and ankle swelling, and alleviated the mechanical allodynia and thermal hyperalgesia responses in the CFA rats. The histopathological results revealed that LXM-15 ameliorated the infiltration of inflammatory cells and joint destruction. The micro-CT scan showed that LXM-15 alleviated bone erosion and increased BMD in the ankle joints of the CFA rats. Western blot analyses showed that LXM-15 significantly reduced the upregulation of phospho-JAK2, phospho-STAT3, phospho-IκBα, and phospho-NF-κBp65, and the overexpression of BDNF in the dorsal root ganglions. ELISA result showed that the protein level of TNF-α in the paw tissue was decreased upon LXM-15 treatment. RT-PCR analysis showed that the mRNA expression levels of c-fos and BDNF were reduced in the dorsal root ganglions by LXM-15 treatment. The LXM-15-mediated anti-arthritic effects were abolished by treatment with hexamethonium (a peripheral nicotinic receptor antagonist), atropine methylnitrate (a peripheral muscarinic receptor antagonist), methyllycaconitine citrate (a selective α7 nicotinic receptor antagonist), and tropicamide (a selective M4 muscarinic receptor antagonist). Collectively, our results demonstrate that LXM-15 exerts anti-arthritic effects in CFA rats. The underlying mechanism may be related to the activation of the peripheral α7 nicotinic receptor and M4 muscarinic receptor by LXM-15, further suppressing the activation of the JAK2/STAT3 and IκBα/NF-κBp65 signaling pathways and, eventually, inhibiting the expression levels of TNF-α, BDNF, and c-fos.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.