ArticleAutophagy2021
Secretory autophagy machinery and vesicular trafficking are involved in HMGB1 secretion.
Article in Autophagy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers.
What it found
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Who cites it
81 citing papers in PubMed, 131 citations in OpenAlex.
- Rewiring autophagy to target cutaneous wound healing: investigation of molecular mechanisms to therapeutic interventions.Molecular biology reports · 2026Review
- Role of hyperthermia in overcoming HPV‑mediated MHC‑Ⅰ downregulation and promoting immune surveillance.International journal of molecular medicine · 2026Article
- Contribution of HMGB1 to keratinocyte inflammation in recessive dystrophic epidermolysis bullosa.JID innovations : skin science from molecules to population health · 2026Article
- Regulation of Innate Immune Signaling by Autophagy.International journal of molecular sciences · 2026Review
- Review
- Taxane chemotherapy promotes response to TIM-3 checkpoint blockade via STING-mediated ER stress and HMGB1 secretion.Cell reports. Medicine · 2026Article
- Overproduction of 42 Amino Acids Long Amyloid Beta Leads to Activation of Secretory Autophagy and Development of Drusen-Like Structures Originating From Retinal Pigment Epithelium.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026Article
- The redox-sensitive protein HMGB1: intracellular and extracellular roles.Experimental & molecular medicine · 2026Review
- iRhom2 regulates HMGB1 secretion to modulate inflammation and hepatocyte senescence in an in vitro model of ischemia-reperfusion injury.Cell death & disease · 2026Article
- Cholesterol Deficiency Directs Autophagy-Dependent Secretion of Extracellular Vesicles.Journal of extracellular vesicles · 2026Article
- Targeting the secretory autophagy-extracellular vesicle interface: fate decisions and translational opportunities.Frontiers in pharmacology · 2026Review
- Autophagy in ocular diseases: from mechanisms to therapeutic potential.Frontiers in cell and developmental biology · 2026Review
- HCMV immediate-early protein IE2 induces neurotoxicity and hearing loss by disrupting TSC2-mTOR signaling and metabolic homeostasis.Journal of neuroinflammation · 2025Article
- LC3-dependent intercellular transfer of phosphorylated STAT1/2 elicits CXCL9+ macrophages and enhances radiation-induced antitumor immunity.The Journal of clinical investigation · 2025Article
- Nociceptor α7nAChR activation blunts neuronal HMGB1 release and attenuates inflammation and nociceptive behavior.Molecular medicine (Cambridge, Mass.) · 2025Article
- Article
- SARS-CoV-2 spike triggers TLR7-dependent endolysosome dysfunction and senescence in human astrocytes.Journal of neuroinflammation · 2025Article
- Knockdown of Atg1 Impairs Brain Regeneration and Downregulates ECM-Related Genes in the Planarian Dugesia japonica.Molecular neurobiology · 2025Article
- Breaking bottlenecks: the future of hepatocellular carcinoma clinical trials and therapeutic targets.Hepatology international · 2025Review
- SLC38A9 is directly involved in Tat-induced endolysosome dysfunction and senescence in astrocytes.Life science alliance · 2025Article
21 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Nuclear protein HMGB1 is secreted in response to various stimuli and functions as a danger-associated molecular pattern. Extracellular HMGB1 induces inflammation, cytokine production, and immune cell recruitment via activation of various receptors. As HMGB1 does not contain an endoplasmic reticulum-targeting signal peptide, HMGB1 is secreted via the endoplasmic reticulum-Golgi independently via an unconventional secretion pathway. However, the mechanism underlying HMGB1 secretion remains largely unknown. Here, we investigated the role of secretory autophagy machinery and vesicular trafficking in HMGB1 secretion. We observed that HSP90AA1 (heat shock protein 90 alpha family class A member 1), a stress-inducible protein, regulates the translocation of HMGB1 from the nucleus to the cytoplasm and its secretion through direct interaction. Additionally, geldanamycin, an HSP90AA1 inhibitor, reduced HMGB1 secretion. GORASP2/GRASP55 (golgi reassembly stacking protein 2), ARF1
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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.