As she flipped to the chapter on toll-like receptors, a sticky note fell out. It read: “To the next one: see page 312. The dendritic cell diagram saved my grade. – C.”

Tolerancia y autoinmunidad El sistema inmunitario debe evitar atacar tejidos propios; la tolerancia central y periférica eliminan o regulan clones autoreactivos. Cuando estas salvaguardas fallan, surgen enfermedades autoinmunes (lupus, artritis reumatoide), que ilustran el delicado equilibrio entre defensa y daño.

Detailed analysis of the origin of tissue macrophages and the molecular mechanisms of cellular ingestion.

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