Regulatory T cells (Tregs) are a subset of T cells that suppress immune responses. In the tumor microenvironment, they inhibit anti-tumor activity by effector T cells. Some checkpoint inhibitors, like anti-CTLA-4 antibodies, may work partly by depleting or inhibiting these Tregs, thereby enhancing the anti-cancer immune response.

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Zambia

• Joseph Soko – 101 pts

• Visual Pathway Lesions
• Positive and Negative Symptoms
• Hallucinations and Delusions
• Antipsychotic Medications
• Emergency: Environmental Emergencies