ArticleEMBO reports2020
Streptococcus pneumoniae hijacks host autophagy by deploying CbpC as a decoy for Atg14 depletion.
Article in EMBO reports, 2020. 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
10 citing papers in PubMed, 15 citations in OpenAlex.
- The ATG14: multi-layer autophagy control and an emerging therapeutic target in cancer.Apoptosis : an international journal on programmed cell death · 2026Review
- GPNMB disrupts SNARE complex assembly to maintain bacterial proliferation within macrophages.Cellular & molecular immunology · 2025Article
- Autophagy and Bacterial infections.Autophagy reports · 2025Review
- Article
- The versatile defender: exploring the multifaceted role of p62 in intracellular bacterial infection.Frontiers in cellular and infection microbiology · 2023Review
- The roles of autophagy and mitophagy in corneal pathology: current knowledge and future perspectives.Frontiers in medicine · 2023Review
- Intracellular survival ofFrontiers in immunology · 2022Article
- Article
- Streptococcus pneumoniae hijacks host autophagy by deploying CbpC as a decoy for Atg14 depletion.EMBO reports · 2020Article
- Pneumococcal Encounter With the Blood-Brain Barrier Endothelium.Frontiers in cellular and infection microbiology · 2020Review
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
Abstract
Pneumococcal cell surface-exposed choline-binding proteins (CBPs) play pivotal roles in multiple infectious processes with pneumococci. Intracellular pneumococci can be recognized at multiple steps during bactericidal autophagy. However, whether CBPs are involved in pneumococci-induced autophagic processes remains unknown. In this study, we demonstrate that CbpC from S. pneumoniae strain TIGR4 activates autophagy through an interaction with Atg14. However, S. pneumoniae also interferes with autophagy by deploying CbpC as a decoy to cause autophagic degradation of Atg14 through an interaction with p62/SQSTM1. Thus, S. pneumoniae suppresses the autophagic degradation of intracellular pneumococci and survives within cells. Domain analysis reveals that the coiled-coil domain of Atg14 and residue Y83 of the dp3 domain in the N-terminal region of CbpC are crucial for both the CbpC-Atg14 interaction and the subsequent autophagic degradation of Atg14. Although homology modeling indicates that CbpC orthologs have similar structures in the dp3 domain, autophagy induction through Atg14 binding is an intrinsic property of CbpC
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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.