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Immunology

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Immunology

Immunology

Cells, tissues and signals involved in immune recognition, defence, regulation and memory.

Immunology Learning Map

Foundations

Beginning with Immune Systems

What this chapter will buildRecognise immune systems as regulated networks; distinguish immune mechanisms, observations and models from general body physiology and evaluation of clinical care.

Suggested preparation

Start here — no earlier chapter is needed.

Defence, Surveillance, Repair and Regulated CoexistencePlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Immune Mechanisms and Neighbouring FieldsPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Pathogens, Antigens and Immune ResponsesPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Self, Non-self and the Importance of ContextPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Observations, Experiments and Immune ModelsPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Dimensions of Immune Activity and What Measurements ShowPlanned
Describe an immune response by its target, participating cells, function, location, magnitude, duration and regulation. Identify which question a cell count, marker or functional measurement can answer, and what context is needed to connect it to defence, tissue damage or recovery.

Related areas of study

Biology
Health & the Human Body
Medical Science

What this chapter will buildUse essential cell and molecular concepts to explain how immune cells bind targets, exchange signals, change gene expression and perform different tasks.

Suggested preparation

Cells, Membranes and CompartmentsPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Proteins, Molecular Shape and BindingPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Receptors, Ligands and Surface MarkersPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
DNA, Genes and Changing Protein ProductionPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Cell Lineages, Differentiation and DivisionPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Cell Survival, Apoptosis and ClearancePlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.

Related areas of study

Biology
Chemistry

What this chapter will buildExplain how epithelial barriers, resident microbes and tissue damage shape immune encounters, without treating every microbe or inflammatory response as harmful.

Suggested preparation

Skin and Mucosal Surfaces as Active BarriersPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Mucus, Cilia and Antimicrobial SecretionsPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Viruses, Bacteria, Fungi and ParasitesPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Colonisation, Infection and DiseasePlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Resident Microbes and Host CoexistencePlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Infection-associated and Sterile Tissue DamagePlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.

Related areas of study

Biology
Health & the Human Body
Nature & Ecology

What this chapter will buildRecognise major immune cell groups by their roles and relationships, and distinguish a cell's lineage, location, activation state and measured markers.

Suggested preparation

Leukocytes and Their Developmental RelationshipsPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Neutrophils, Monocytes and MacrophagesPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Dendritic Cells and Information TransferPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Mast Cells, Eosinophils and BasophilsPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
B Cells, T Cells and Natural Killer CellsPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Cell Identity, Activation and Tissue ResidencyPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.

Related areas of study

Biology
Health & the Human Body

What this chapter will buildTrace how immune cells develop, travel and meet antigens in bone marrow, thymus, blood, lymph and secondary lymphoid tissues.

Suggested preparation

Bone Marrow and Blood-cell ProductionPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
The Thymus as a Site of T-cell DevelopmentPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Blood, Interstitial Fluid and LymphPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Lymph Nodes and Tissue-derived InformationPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
The Spleen and Blood-borne AntigensPlanned
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Mucosal Lymphoid Tissues and Antigen SamplingPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.

Related areas of study

Health & the Human Body
Biology

What this chapter will buildConnect target recognition to cell signalling, cytokines and recruitment; distinguish innate pattern recognition from the antigen-specific receptors of adaptive lymphocytes.

Suggested preparation

Innate and Adaptive RecognitionPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Antigens and the Epitopes Receptors RecognisePlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
From Receptor Binding to a Cell ResponsePlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Cytokines as Context-dependent MessagesPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Chemokines and Directed Cell MovementPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Activation, Co-stimulation and Inhibitory SignalsPlanned
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Related areas of study

Biology
Chemistry

What this chapter will buildFollow a response from recognition through innate defence, adaptive expansion, effector activity and contraction; relate immune memory to exposure, specified disease outcomes and evidence of protection.

Suggested preparation

Timing and Cooperation of Innate and Adaptive ResponsesPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Clonal Selection and Lymphocyte ExpansionPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Antibodies, Cellular Effectors and Target ClearancePlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Contraction, Resolution and Remaining CellsPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Primary Responses, Immune Memory and RecallPlanned
This topic’s article is planned. This space will bring together explanations, worked examples, sources and connections.
Immune Memory, Exposure and Protection: a Worked ComparisonPlanned
Use a supplied fictional vaccination study to connect a proposed memory mechanism with a defined disease outcome. Compare outcome counts for the same number of people and follow-up period, examine exposure and population differences, and state what the comparison supports. Identify missing information, then revise the explanation when additional observations or context are supplied.

Related areas of study

Biology
Medical Science

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35 chapters · 216 topics

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Medical Science
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