ArticleAutophagy2019
The macrophage-specific V-ATPase subunit ATP6V0D2 restricts inflammasome activation and bacterial infection by facilitating autophagosome-lysosome fusion.
Article in Autophagy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 104 papers, 1 of them a synthesis that pooled it.
What it found
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Who cites it
104 citing papers in PubMed, 1 synthesis or guideline pooled it, 167 citations in OpenAlex.
- Proton pump inhibitor effect on macrophage and neutrophil function: a systematic review.Frontiers in immunology · 2024Pooled it
- ATP6V0D2 Promotes Atherosclerosis-Associated Vascular Smooth Muscle Cell Dysfunction by Modulating Ferroptosis-Related Signaling.The journal of gene medicine · 2026Article
- Transposon-insertion sequencing reveals NlpD as a vulnerability in intracellular survival and pathogenesis of Salmonella 4,[5],12:i:.PLoS pathogens · 2026Article
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- Transcriptomic Analysis Reveals the Protective Effects ofFoods (Basel, Switzerland) · 2026Article
- Isoleucyl-tRNA synthetase 1 mutation impairs pulmonary surfactant homeostasis by disrupting alveolar macrophage function.Respiratory research · 2026Article
- Targeting VAMPs in Aging-Related Diseases: From Mechanisms to Pharmacotherapy.Pharmaceutical research · 2026Review
- Synergy between upregulated small GTPase immunity-associated proteins and lysosomal ATP6V1D in restricting intracellularMicrobiology spectrum · 2026Article
- Developing a Single-Cell Spatial Transcriptomics Workflow for In Vivo Evaluation of Implanted Biomaterials.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- RNF168 promotes chronic colitis through ANXA7-mediated autophagy and NLRP3-driven pyroptosis.Apoptosis : an international journal on programmed cell death · 2026Article
- Organelle stress in NLRP3 inflammasome: a central mediator of neurodegenerative diseases.Molecular neurodegeneration · 2026Review
- Article
- An injectable self-healing curcumin-sustained-release hydrogel for lower limb ischemia via autophagy inhibition byRegenerative biomaterials · 2026Article
- Context-dependent roles of the NLRP3 inflammasome in osteomyelitis and strategies for precision modulation.Frontiers in immunology · 2026Review
- Chemotherapy-driven intestinal dysbiosis and indole-3-propionic acid rewire myelopoiesis to promote a metastasis-refractory state.Nature communications · 2025Article
- Cathelicidin regulates goblet cell mucus secretion and mucus-associated proteins inGut microbes · 2025Article
- ATP6V0D2 drives triple-negative breast cancer progression and inhibits cisplatin sensitivity by promoting PHLPP2 lysosomal degradation.iScience · 2025Article
- Fangchinoline eliminates intracellular Salmonella by enhancing lysosomal function via the AMPK-mTORC1-TFEB axis.Journal of advanced research · 2025Article
- Moxibustion ameliorates abnormal subchondral bone remodeling by promoting ACSL1-mediated autophagy to degrade NLRP3 in osteoarthritis.Chinese medicine · 2025Article
44 more citing papers are in PubMed but not listed here.
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Authors and funding
21 authors at 7 institutions in 3 countries.
Funding
Abstract
Macroautophagy/autophagy is a conserved ubiquitous pathway that performs diverse roles in health and disease. Although many key, widely expressed proteins that regulate autophagosome formation followed by lysosomal fusion have been identified, the possibilities of cell-specific elements that contribute to the autophagy fusion machinery have not been explored. Here we show that a macrophage-specific isoform of the vacuolar ATPase protein ATP6V0D2/subunit d2 is dispensable for lysosome acidification, but promotes the completion of autophagy via promotion of autophagosome-lysosome fusion through its interaction with STX17 and VAMP8. Atp6v0d2-deficient macrophages have augmented mitochondrial damage, enhanced inflammasome activation and reduced clearance of Salmonella typhimurium. The susceptibility of atp6v0d2 knockout mice to DSS-induced colitis and Salmonella typhimurium-induced death, highlights the in vivo significance of ATP6V0D2-mediated autophagosome-lysosome fusion. Together, our data identify ATP6V0D2 as a key component of macrophage-specific autophagosome-lysosome fusion machinery maintaining macrophage organelle homeostasis and, in turn, limiting both inflammation and bacterial infection. Abbreviations: ACTB/β-actin: actin, beta; ATG14: autophagy related 14; ATG16L1: autophagy related 16-like 1 (S. cerevisiae); ATP6V0D1/2: ATPase, H+ transporting, lysosomal V0 subunit D1/2; AIM2: absent in melanoma 2; BMDM: bone marrow-derived macrophage; CASP1: caspase 1; CGD: chronic granulomatous disease; CSF1/M-CSF: colony stimulating factor 1 (macrophage); CTSB: cathepsin B; DSS: dextran sodium sulfate; IL1B: interleukin 1 beta; IL6: interleukin 6; IRGM: immunity-related GTPase family M member; KO: knockout; LAMP1: lysosomal-associated membrane protein 1; LC3: microtubule-associated protein 1 light chain 3; LPS: lipo-polysaccaride; NLRP3: NLR family, pyrin domain containing 3; PYCARD/ASC: PYD and CARD domain containing; SNARE: soluble N-ethylmaleimide-sensitive factor attachment protein receptor; SNAP29: synaptosomal-associated protein 29; SQSTM1/p62: sequestosome 1; STX17: syntaxin 17; TLR: toll-like receptor; TNF: tumor necrosis factor ; TOMM20: translocase of outer mitochondrial membrane 20; ULK1: unc-51 like kinase 1; VAMP8: vesicle-associated membrane protein 8; WT: wild type; 3-MA: 3-methyladenine.
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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.