{
  "id": 17091186,
  "title": "Synthetic auxotrophy reveals metabolic regulation of plasma cell generation, affinity maturation, and cytokine receptor signaling",
  "url": "https://urgent.news/2026/10/29/synthetic-auxotrophy-reveals-metabolic-regulation-of-plasma-cell",
  "topic": "health",
  "section": "Health & Medicine",
  "published": "2026-10-29T00:00:00.000Z",
  "source": {
    "name": "eLife",
    "slug": "elife",
    "url": "https://elifesciences.org/articles/107627"
  },
  "original_language": "en",
  "account": null,
  "summary": "The proliferation and development of activated B lymphocytes into antibody (Ab)-secreting plasma cells are critical determinants of humoral immunity and sustain certain autoimmune diseases. Specific pathways and substrate supplies in intermediary metabolism influence lymphocyte differentiation and function. We now show that although stringent restriction of glutamine supply decreases B cell…",
  "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."
}