MICR 360- Midterm Exam Guide - Comprehensive Notes for the exam ( 13 pages long!)

• School: Queen's University
• Department: Microbiology and Immunology
• Course: MICR 360
• Professor: Sameh Basta

Document Summary

Today"s le(cid:272)ture is a(cid:271)out the i(cid:374)(cid:374)ate i(cid:373)(cid:373)u(cid:374)e syste(cid:373) Innate: immediate for the purpose of this (cid:272)lass (cid:862) (cid:374)o (cid:373)e(cid:373)ory(cid:863) but there actually is muahahahah. Adaptive: can adapt to infection (cid:862)re(cid:373)e(cid:373)(cid:271)ers a pathoge(cid:374)(cid:863) 10 trillion cells in human body 100 trillion microorganisms in gut good bacteria prevent infections. Inflammatory bowel disease: difficile : can become resistant to antibiotic treatment people who have this infection are resistant to antibiotics transplants of synthetic stool helped bc you are replenishing the microbiome. == this dysregulated the bacterial populations that are already there. Grows mimics our microbial gut system. Drugs or chemicals like tumor cells (self cells that express tumor associated antigens) Tumors associated antigens are recognized as foreign or non-self by an immune cell. Are i(cid:373)(cid:373)u(cid:374)e syste(cid:373) (cid:272)a(cid:374) also re(cid:272)og(cid:374)ize virally i(cid:374)fe(cid:272)ted (cid:272)ells, . The innate immune sys is mainly made of barrier as well as cellular barriers. Also known as immediate immune response happens within hrs 0-4!!