ArticleDevelopmental cell2022
Autophagy promotes cell survival by maintaining NAD levels.
Article in Developmental cell, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.
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.
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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
41 citing papers in PubMed, 1 synthesis or guideline pooled it, 69 citations in OpenAlex.
- NADFrontiers in neurology · 2026Pooled it
- Protocol for analyzing autophagy-related cellular phenotypes in autophagy-deficient human embryonic stem cell-derived lacrimal gland-like organoids.STAR protocols · 2026Article
- Drugging small-molecule compounds in autophagy-dependent cell death to overcome cancer therapy resistance.Apoptosis : an international journal on programmed cell death · 2026Review
- Activation of pro-survival autophagy by a small molecule promoting p62 oligomerization.The Journal of biological chemistry · 2026Article
- Selenium-Loaded Calcium Phosphate with Long-Term and Curative Dosage Drug Release for Post-Surgical Osteosarcoma Management and Osteogenesis.International journal of molecular sciences · 2026Article
- Enhanced anti-tumor effects of Imatinib and immune checkpoint inhibitors on gastrointestinal stromal tumor cells (GISTs): insights from monoculture and 3D co-culture models.Medical oncology (Northwood, London, England) · 2026Article
- Karyoptosis mediates cell death and neurodegeneration upon proteotoxic stress.Nature communications · 2026Article
- Longitudinal Transcriptomic Analysis Reveals Systemic Effects of Risdiplam in Adults with Spinal Muscular Atrophy.Brain sciences · 2026Article
- Anhydrobiosis as a Model of Aging and Longevity: The Role of Autophagy and Metabolism in Yeast Cells.Microbial ecology · 2026Review
- Autophagy is required for the development and functionality of lacrimal gland-like organoids.Stem cell reports · 2026Article
- From autophagy-lysosomal deficits to neurodegeneration in Niemann-Pick type C1 disease: implications for age-related neurodegenerative disorders.Frontiers in neuroscience · 2026Review
- Sirtuins in mitophagy: key gatekeepers of mitochondrial quality.Molecular and cellular biochemistry · 2025Review
- The lysosomal catabolism of nucleic acids-critical regulators of the innate immune system.Nucleic acids research · 2025Review
- MiR-148a-3p/SIRT7 axis promotes glioma progression and regulates temozolomide chemosensitivity.Journal of neuro-oncology · 2025Article
- BCL11A deficiency protects epidermis from UVB-induced damage through promotion of autophagy.Communications biology · 2025Article
- NADCells · 2025Review
- Mitochondrial complex I deficiency induces Alzheimer's disease-like signatures that are reversible by targeted therapy.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025Article
- Autophagy-NADFrontiers in molecular biosciences · 2025Review
- Targeting autophagy promotes the antitumor effect of radiotherapy on cervical cancer cells.Cancer biology & therapy · 2024Article
- Increased DNA damage in full-grown oocytes is correlated with diminished autophagy activation.Nature communications · 2024Article
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Authors and funding
31 authors at 13 institutions in 6 countries.
Funding
Abstract
Autophagy is an essential catabolic process that promotes the clearance of surplus or damaged intracellular components. Loss of autophagy in age-related human pathologies contributes to tissue degeneration through a poorly understood mechanism. Here, we identify an evolutionarily conserved role of autophagy from yeast to humans in the preservation of nicotinamide adenine dinucleotide (NAD) levels, which are critical for cell survival. In respiring mouse fibroblasts with autophagy deficiency, loss of mitochondrial quality control was found to trigger hyperactivation of stress responses mediated by NADases of PARP and Sirtuin families. Uncontrolled depletion of the NAD(H) pool by these enzymes ultimately contributed to mitochondrial membrane depolarization and cell death. Pharmacological and genetic interventions targeting several key elements of this cascade improved the survival of autophagy-deficient yeast, mouse fibroblasts, and human neurons. Our study provides a mechanistic link between autophagy and NAD metabolism and identifies targets for interventions in human diseases associated with autophagic, lysosomal, and mitochondrial dysfunction.
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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 OpenQuestion graph.