{
  "id": 1950034,
  "title": "Three metabolic pathways replenishing the one-carbon pool collectively support growth and virulence of <i>Listeria monocytogenes</i>",
  "url": "https://urgent.news/2026/08/19/three-metabolic-pathways-replenishing-the-one-carbon-pool",
  "topic": "health",
  "section": "Health & Medicine",
  "published": "2026-08-19T00:00:00.000Z",
  "source": {
    "name": "eLife",
    "slug": "elife",
    "url": "https://elifesciences.org/articles/109227"
  },
  "original_language": "en",
  "account": null,
  "summary": "The bacterium Listeria monocytogenes can grow in the cytoplasm of infected human cells, but there it relies on specific biosynthetic pathways for intracellular nutrient supply. We previously found that the glycine cleavage system (GCS) is needed for intracellular growth. The GCS decarboxylates glycine for generation of 1C-tetrahydrofolates (1C-THF), folate-dependent one-carbon donors needed for…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}