ArticleRSC advances2018
Retracted Article: ASIC1a involves acidic microenvironment-induced activation and autophagy of pancreatic stellate cells.
Article in RSC advances, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 1 paper.
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
1 citing paper in PubMed, 2 citations in OpenAlex.
- Review
Corrections and comments
- Retracted
Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Acid-sensing ion channel 1a (ASIC1a), as a member of the proton-gated cation channel family, can be activated by low extracellular pH, and takes part in many acidity-associated physiopathological processes. However, whether ASIC1a is expressed in human pancreatic stellate cells (PSCs) and involved in acid-induced physiopathological events has not been reported yet. In this study, we investigated the expression of ASIC1a in PSCs and its possible role in the activation and autophagy of PSCs evoked by extracellular acid. Our results show that ASIC1a is present in PSCs, and an enhanced expression of ASIC1a occurs under acid stimuli. More importantly, the activation and autophagy of PSCs can be induced in acidic medium, and inhibition of ASIC1a by ASIC1a-specific blocker psalmotoxin-1 (PcTx1) or siRNA knockdown could suppress these two acid-associated processes. Collectively, our present study reports for the first time that ASIC1a is expressed in PSCs, and provides evidence for the involvement of ASIC1a in the acidic microenvironment-induced activation and autophagy of PSCs.
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.