ArticleAging cell2026
Humanin Mitigates Aβ-Induced Retinal Pigment Epithelium Injury via AMPK-Beclin1-Dependent Mitophagy.
Article in Aging cell, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
Abstract
Amyloid beta (Aβ), a key component of drusen in age-related macular degeneration (AMD), induces oxidative stress, mitochondrial dysfunction, and degeneration in the retinal pigment epithelium (RPE), contributing to progressive vision loss in the elderly. We investigated the protective role of Humanin (HN), a mitochondria-derived peptide with known neuroprotective effects in Aβ-related neurodegenerative diseases, in retinal pathology induced by subretinal injection of FITC-labeled Aβ. HN enhanced the clearance of Aβ-accumulated mitochondria in the RPE while preserving retinal function and RPE barrier integrity. In ARPE-19 cells, HN activated AMP-activated protein kinase (AMPK), leading to phosphorylation of ULK1 and Beclin1, which promoted the interaction between Beclin1 and Parkin and their translocation to mitochondria. This process facilitated the removal of Aβ-accumulated mitochondria in the RPE. Our results demonstrate that targeting mitophagy in the RPE with HN may offer a promising therapeutic strategy for AMD.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.