Evidence map›Paper›PMID 33324237›Full record

ReviewFrontiers in physiology2020

Protein Kinase Inhibitor Peptide as a Tool to Specifically Inhibit Protein Kinase A.

Chong Liu, Ping Ke, Jingjing Zhang, Xiaoying Zhang, Xiongwen Chen

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in physiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
4.3field-weighted citation impact, top 4% 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

43 citing papers in PubMed, 71 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Stimulation of CaScience signaling · 2025
    Article
  6. Article
  7. HBasic research in cardiology · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. Kisspeptin/KISS1R Signaling Modulates Human Airway Smooth Muscle Cell Migration.American journal of respiratory cell and molecular biology · 2024
    Article
  19. PKIB, a Novel Target for Cancer Therapy.International journal of molecular sciences · 2024
    Review
  20. Article
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

5 authors at 2 institutions in 2 countries.

Chong LiuDepartment of Pharmacology, Second Military Medical University, Shanghai, China.
Ping KeDepartment of Pharmacology, Second Military Medical University, Shanghai, China.
Jingjing ZhangDepartment of Pharmacology, Second Military Medical University, Shanghai, China.
Xiaoying ZhangCardiovascular Research Center, Temple University School of Medicine, Philadelphia, PA, United States.
Xiongwen ChenCardiovascular Research Center, Temple University School of Medicine, Philadelphia, PA, United States.
Second Military Medical University · CNTemple University · US

Funding

Compartmental PKA and Pathological Cardiac HypertrophyR01HL140071 · NHLBI · TEMPLE UNIV OF THE COMMONWEALTH · PI HOUSER, STEVEN R · 2018 to 2021
$1.6M
NHLBI NIH HHS R01 HL140071
6 · The paper itself

Abstract

The protein kinase enzyme family plays a pivotal role in almost every aspect of cellular function, including cellular metabolism, division, proliferation, transcription, movement, and survival. Protein kinase A (PKA), whose activation is triggered by cyclic adenosine monophosphate (cAMP), is widely distributed in various systems and tissues throughout the body and highly related to pathogenesis and progression of various kinds of diseases. The inhibition of PKA activation is essential for the study of PKA functions. Protein kinase inhibitor peptide (PKI) is a potent, heat-stable, and specific PKA inhibitor. It has been demonstrated that PKI can block PKA-mediated phosphorylase activation. Since then, researchers have a lot of knowledge about PKI. PKI is considered to be the most effective and specific method to inhibit PKA and is widely used in related research. In this review, we will first introduce the knowledge on the activation of PKA and mechanisms related on the inhibitory effects of PKI on PKA. Then, we will compare PKI-mediated PKA inhibition vs. several popular methods of PKA inhibition.

Indexed as

cyclic adenosine monophosphateH89protein kinase Aprotein kinase A inhibitionprotein kinase inhibitor peptide

Identifiers

PMID33324237
PMCPMC7723848
OpenAlexW3106836043

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.