1 Min Read Can Autoimmunity Reverse?
7 月 28, 2026Can Autoimmunity Reverse?
7 月 28, 2026
Care Framework & Diagram
Does being diagnosed with autoimmune disease mean being bound to it for life?
编辑部精选 · 照护框架与示意图
Normal Outcome — Most Bacteria
The macrophage swallows the bacterium into a bubble. The bubble turns more acidic and fuses with a ‘disposal unit’ full of destructive chemicals — the bacterium is destroyed.
1
Tuberculosis (Mtb)
Blocks the bubble from ever maturing
TB stops the bubble from maturing — it gets stuck halfway, and the disposal unit never arrives. TB can survive for years in this ‘safe room.’
Only Real Solution
A special signal (interferon‑gamma) from Th1 T cells forces the macrophage to override the block.
2
Listeria
Escapes the bubble entirely
Listeria punches holes in the bubble wall and escapes into the open cell interior, then hijacks the cell’s internal skeleton to move fast and jump directly into neighboring cells — bypassing antibodies entirely.
Only Real Solution
Cells that kill infected cells from the outside (CD8+ T cells and NK cells) are needed here.
3
Salmonella
Builds its own private shelter
Salmonella remodels the bubble into its own custom shelter, blocking the disposal unit a different way, and reproduces safely inside.
The Capsule Trick
- Some bacteria (pneumococcus, Hib, meningococcus) wear a slippery outer coat that blocks macrophages from grabbing on at all.
- Only specific antibodies can get through that coat — which is exactly why vaccines are built to target it.
