Evidence map›Paper›PMID 41917400›Full record

ReviewAdvances in experimental medicine and biology2026

Cytosolic Peptide: N-Glycanase (NGLY1)-from Basic Biology to Genetic Disorder, NGLY1 Deficiency.

Haruhiko Fujihira, Tadashi Suzuki

Abstract readReview
PubMed Publisher
In one paragraph

Review in Advances in experimental medicine and biology, 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

2 authors.

Haruhiko FujihiraGlycometabolic Biochemistry Laboratory, Pioneering Research Institute, RIKEN, Saitama, Japan. haruhiko.fujihira@riken.jp.
Tadashi SuzukiGlycometabolic Biochemistry Laboratory, Pioneering Research Institute, RIKEN, Saitama, Japan. tsuzuki_gm@riken.jp.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The cytosolic peptide:N-glycanase (PNGase, NGLY1 in mammals) is an enzyme that removes N-glycans from misfolded glycoproteins. NGLY1 contributes to cytosolic glycan degradation (non-lysosomal glycan degradation) and is one of the quality control systems for newly synthesized proteins, i.e., ER-associated degradation (ERAD). NGLY1 is also responsible for the activation of a transcription factor, NFE2L1, which participates in several stress responses, including regulation of proteasome subunit expression and oxidative stress. In 2012, NGLY1 deficiency, a human genetic disorder caused by the biallelic mutations in the NGLY1 gene, was discovered. Since then, research on the physiological functions of NGLY1 and the pathogenic mechanism of NGLY1 deficiency has expanded rapidly. Here, we will briefly overview the early history of NGLY1 research and then introduce its versatile functions. We will also provide mechanistic insights into the pathogenesis of NGLY1 deficiency based on studies using model animals, such as worms, flies, and rodents.

Indexed as

Congenital Disorders of GlycosylationCytosolPeptide-N4-(N-acetyl-beta-glucosaminyl) Asparagine AmidaseAnimalsHumansPolysaccharidesNGLY1 protein, humanPeptide-N4-(N-acetyl-beta-glucosaminyl) Asparagine AmidasePolysaccharidesGenetic disorderModel animal/cell analysesNGLY1

Identifiers

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.