ArticleNature communications2024
Cathepsin B promotes Aβ proteotoxicity by modulating aging regulating mechanisms.
Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
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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.
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Who cites it
10 citing papers in PubMed.
- Light and Enzymatic Cooperative Response in Supramolecular Fibers: A Synergistic Strategy for Potential Drug Delivery Applications.Biomacromolecules · 2026Article
- Aging-associated modulation of UFMylation impairs proteostasis in C. elegans.Nature communications · 2026Article
- Immune dysfunction in Alzheimer disease.Nature reviews. Neuroscience · 2026Review
- Isoflurane aggravates pre-existing proteotoxicity in adult nematodes by suppressing mitochondrial fitness.Scientific reports · 2026Article
- Multifunctional Hybrid Nanomedicines for Neurodegenerative Diseases: A Paradigm Shift from Rational Design to Clinical Translation.International journal of nanomedicine · 2026Review
- Therapeutic potential of exerkines in neurodegenerative and mental disorders: a narrative review.Frontiers in physiology · 2026Review
- Coordinated regional association of cathepsins and dipeptidyl peptidases with N-truncated Abeta42, Abeta40, and tau in Alzheimer's brain.Acta neuropathologica communications · 2025Article
- Targeting the miR-96-5p/Cathepsin B Pathway to Alleviate Neuron-Derived Neuroinflammation in Alzheimer's Disease.MedComm · 2025Article
- Cathepsin B prevents cell death by fragmentation and destruction of pathological amyloid fibrils.Cell death discovery · 2025Article
- Platinum(IV) anticancer therapies and cathepsin B: innovative strategies for overcoming resistance in glioblastoma cells.Frontiers in cell and developmental biology · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
Abstract
While the activities of certain proteases promote proteostasis and prevent neurodegeneration-associated phenotypes, the protease cathepsin B (CTSB) enhances proteotoxicity in Alzheimer's disease (AD) model mice, and its levels are elevated in brains of AD patients. How CTSB exacerbates the toxicity of the AD-causing Amyloid β (Aβ) peptide is controversial. Using an activity-based probe, aging-altering interventions and the nematode C. elegans, we discovered that the CTSB CPR-6 promotes Aβ proteotoxicity but mitigates the toxicity of polyQ stretches. While the knockdown of cpr-6 does not affect lifespan, it alleviates Aβ toxicity by reducing the expression of swsn-3 and elevating the level of the protein SMK-1, both involved in the regulation of aging. These observations unveil a mechanism by which CTSB aggravates Aβ-mediated toxicity, indicate that it plays opposing roles in the face of distinct proteotoxic insults and highlight the importance of tailoring specific remedies for distinct neurodegenerative disorders.
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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 Socratic graph.