Evidence map›Paper›PMID 34840668›Full record

ArticleOxidative medicine and cellular longevity2021

CaMK II Inhibition Attenuates ROS Dependent Necroptosis in Acinar Cells and Protects against Acute Pancreatitis in Mice.

Qingtian Zhu, Lu Hao, Qinhao Shen, Jiajia Pan, Weili Liu, Weijuan Gong, Lianghao Hu, Weiming Xiao, Mei Wang, Xinnong Liu and 2 more

Open access · hybridAbstract read
In one paragraph

Article in Oxidative medicine and cellular longevity, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
3.6field-weighted citation impact, top 6% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 27 citations in OpenAlex.

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  13. Effects and potential mechanism of CaInternational journal of molecular medicine · 2022
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 3 institutions in 1 country.

Qingtian ZhuPancreatic Center, Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China.ORCID https://orcid.org/0000-0002-1302-8489
Lu HaoDepartment of Gastroenterology, The First Affiliated Hospital, Zhejiang University, China.ORCID https://orcid.org/0000-0002-9622-031X
Qinhao ShenPancreatic Center, Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China.ORCID https://orcid.org/0000-0001-8886-015X
Jiajia PanInstitute of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, Jiangsu, China.
Weili LiuInstitute of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, Jiangsu, China.
Weijuan GongPancreatic Center, Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China.
Lianghao HuDepartment of Gastroenterology, Changhai Hospital, The Second Military Medical University, Shanghai, China.
Weiming XiaoPancreatic Center, Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China.
Mei WangPancreatic Center, Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China.
Xinnong LiuInstitute of Gastroenterology, Affiliated Hospital of Yangzhou University, Yangzhou University, Jiangsu, China.ORCID https://orcid.org/0000-0002-1861-3994
Yanbing DingPancreatic Center, Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China.ORCID https://orcid.org/0000-0002-0689-2199
Guotao LuPancreatic Center, Department of Gastroenterology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China.ORCID https://orcid.org/0000-0002-8325-0405
Yangzhou University · CNSecond Military Medical University · CNFirst Affiliated Hospital Zhejiang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

As a calcium-regulated protein, CaMK II is closely related to cell death, and it participates in the development of pathological processes such as reperfusion injury, myocardial infarction, and oligodendrocyte death. The function of CaMK II activation in acute pancreatitis (AP) remains unclear. In our study, we confirmed that the expression of p-CaMK II was increased significantly and consistently in injured pancreatic tissues after caerulein-induced AP. Then, we found that KN93, an inhibitor of CaMK II, could mitigate the histopathological manifestations in pancreatic tissues, reduce serum levels of enzymology, and decrease oxidative stress products. Accordingly, we elucidated the effect of KN93 in vitro and found that KN93 had a protective effect on the pancreatic acinar cell necroptosis pathway by inhibiting the production of ROS and decreasing the expression of RIP3 and p-MLKL. In addition, we identified the protective effect of KN93 on AP through another mouse model induced by pancreatic duct ligation (PDL). Together, these data demonstrated that CaMK II participates in the development of AP and that inhibiting CaMK II activation could protect against AP by reducing acinar cell necroptosis, which may provide a new idea target for the prevention and treatment of AP in the clinic.

Indexed as

NecroptosisAcinar CellsAnimalsBenzenesulfonamidesBenzylaminesCalcium-Calmodulin-Dependent Protein Kinase Type 2CeruletideMaleMiceMice, Inbred C57BLPancreatitisProtective AgentsReactive Oxygen SpeciesSulfonamidesBenzenesulfonamidesBenzylaminesCalcium-Calmodulin-Dependent Protein Kinase Type 2CeruletideKN 93Protective AgentsReactive Oxygen SpeciesSulfonamides

Identifiers

PMID34840668
PMCPMC8612788
OpenAlexW3213859699

What OpenQuestion holds

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Registered trials

None linked

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.