Evidence map›Paper›PMID 40661515›Full record

ArticlebioRxiv : the preprint server for biology2025

Mechanisms of KCNQ1 gating modulation by KCNE1/3 for cell-specific function.

Chenxi Cui, Lu Zhao, Ali A Kermani, Shuzong Du, Tanadet Pipatpolkai, Meiqin Jiang, Sagar Chittori, Yong Zi Tan, Jingyi Shi, Lucie Delemotte and 2 more

Abstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors.

Lu Zhao
Ali A Kermani
Shuzong Du
Tanadet Pipatpolkai
Meiqin Jiang
Sagar Chittori
Yong Zi Tan
Jingyi Shi
Jianmin Cui
Ji Sun

Funding

Structural and Pharmacological Study of the KCNQ1/KCNE1 Potassium Channel ComplexR00HL143037 · NHLBI · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI SUN, JI · 2020 to 2022
$747k
NHLBI NIH HHS R00 HL143037
6 · The paper itself

Abstract

KCNQ1 potassium channels are essential for physiological processes such as cardiac rhythm and intestinal chloride secretion. KCNE-family subunits (KCNE1-5) associate with KCNQ1, conferring distinct properties across various tissues. KCNQ1 activation requires membrane depolarization and phosphatidylinositol 4,5-bisphosphate (PIP2) whose cellular levels are controlled by Gαq-coupled GPCR activation. While modulation of KCNQ1's voltage-dependent activation by KCNE1/3 is well-characterized, their effects on PIP2-dependent gating of KCNQ1

Identifiers

PMID40661515
PMCPMC12258993

What OpenQuestion holds

Textmetadata
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.