Evidence map›Paper›PMID 42258130›Full record

ArticleScience China. Life sciences2026

E-Syt1 recruits PI4KA to endoplasmic reticulum-plasma membrane junctions to enhance PI4P synthesis.

Chunfang Tong, Ranran Mao, Dou Wang, Jing Xi, Min Su, Wenfeng Fu, Dong Li, Jia-Jia Liu

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Article in Science China. Life sciences, 2026. 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

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

8 authors.

Chunfang TongLaboratory of Integrative Physiology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China.
Ranran MaoLaboratory of Integrative Physiology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China.
Dou WangLaboratory of Integrative Physiology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China.
Jing XiLaboratory of Integrative Physiology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China.
Min SuLaboratory of Integrative Physiology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China.
Wenfeng FuState Key Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China.
Dong LiSIDG/McGovern Institute for Brain Research, Tsinghua-Peking Center for Life Sciences, Beijing Frontier Research Center for Biological Structure, State Key Laboratory of Membrane Biology, New Cornerstone Science Laboratory, School of Life Sciences, Tsinghua University, Beijing, 100084, China.
Jia-Jia LiuLaboratory of Integrative Physiology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, 100101, China. jjliu@genetics.ac.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Phosphatidylinositol-4-phosphate (PI4P) is a low-abundance membrane lipid that plays crucial roles in lipid exchange and homeostasis, signal transduction, and vesicle trafficking. PI4KA, a type III phosphatidylinositol 4-kinase, catalyzes PI4P synthesis at the plasma membrane (PM). However, the mechanism by which cytoplasmic PI4KA is recruited to the PM to regulate PI4P levels in response to extracellular and intracellular signals remains unclear. We found that PI4KA is tightly associated with membranous organelles, including the endoplasmic reticulum (ER). In response to Ca

Indexed as

Cell MembraneEndoplasmic ReticulumPhosphatidylinositol PhosphatesPhosphotransferases (Alcohol Group Acceptor)Synaptotagmin IAnimalsCalciumCalcium SignalingHippocampusHumansNeuronsCalciumphosphatidylinositol 4-phosphatePhosphatidylinositol PhosphatesPhosphotransferases (Alcohol Group Acceptor)Synaptotagmin ICa2+ER-PM junctionsE-SytPI4KAPI4P

Identifiers

What Socratic 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 Socratic graph.