Evidence map›Paper›PMID 42325779›Full record

ArticleAmerican journal of translational research2026

Plasma ECRG4 as a novel diagnostic marker for Alzheimer's disease associated with oligodendrocyte dysfunction.

Lifu Zhang, Naoki Ikeda, Shuji Takeda, Naoto Oikawa, Shigeo Murayama, Uichi Koshimizu, Ichiro Yabe, Toru Kondo

Abstract read
In one paragraph

Article in American journal of translational research, 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.

Lifu ZhangDivision of Stem Cell Biology, Institute for Genetic Medicine, Hokkaido University Sapporo, Hokkaido 060-0815, Japan.
Naoki IkedaDivision of Stem Cell Biology, Institute for Genetic Medicine, Hokkaido University Sapporo, Hokkaido 060-0815, Japan.
Shuji TakedaASUBIO Pharma Co., Ltd. Kobe, Hyogo 650-0047, Japan.
Naoto OikawaDivision of Stem Cell Biology, Institute for Genetic Medicine, Hokkaido University Sapporo, Hokkaido 060-0815, Japan.
Shigeo MurayamaDepartment of Neuropathology, Brain Bank for Aging Research, Tokyo Metropolitan Institute of Gerontology Itabashi-ku, Tokyo 173-0015, Japan.
Uichi KoshimizuASUBIO Pharma Co., Ltd. Kobe, Hyogo 650-0047, Japan.
Ichiro YabeDepartment of Neurology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University Sapporo, Hokkaido 060-8638, Japan.
Toru KondoDivision of Stem Cell Biology, Institute for Genetic Medicine, Hokkaido University Sapporo, Hokkaido 060-0815, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Current treatments for Alzheimer's disease (AD) primarily focus on slowing disease progression, emphasizing the urgent need for a reliable diagnostic method for early-stage Alzheimer's (EAD). Our investigation, which is based on the finding that the secretory protein Esophageal Cancer Related Gene 4 (ECRG4) is elevated in the hippocampus of AD patients, led to the creation of a novel ELISA system for ECRG4 detection. We observed that ECRG4 peptides, particularly the fragment spanning amino acids 108-132, were elevated in the plasma of approximately 25% of patients with mild cognitive impairment (MCI) and 50% of those with AD, compared to individuals without dementia. RNA sequencing of plasma samples revealed decreased levels of carbohydrate sulfotransferase 3 (

Indexed as

Alzheimer’s diseaseECRG4ELISAoligodendrocyteplasma

Identifiers

PMID42325779
PMCPMC13275822

What OpenQuestion holds

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Registered trials

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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.