biology

Interleukin 13 receptor, alpha 1

Interleukin 13 receptor, alpha 1 is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Interleukin 13 receptor, alpha 1 rather than just read about it. In short: Interleukin 13 receptor, alpha 1, also known as IL13RA1 and CD213A1 (cluster of differentiation 213A1), is a human gene. The protein encoded by this gene is a subunit of the interleukin 13 receptor.

Key takeaways

Interleukin 13 receptor, alpha 1 belongs to biology; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Interleukin 13 receptor, alpha 1 to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Interleukin 13 receptor, alpha 1 from memory before moving on to harder problems.

Reference excerpt

Interleukin 13 receptor, alpha 1, also known as IL13RA1 and CD213A1 (cluster of differentiation 213A1), is a human gene. The protein encoded by this gene is a subunit of the interleukin 13 receptor. This subunit forms a receptor complex with IL4 receptor alpha, a subunit shared by IL13 and IL4 receptors. This subunit serves as a primary IL13-binding subunit of the IL13 receptor, and may also be a component of IL4 receptors. This protein has been shown to bind tyrosine kinase TYK2, and thus may mediate the signaling processes that lead to the activation of JAK1, STAT3 and STAT6 induced by IL13 and IL4. IL13RA1 expression has been linked to higher survival rates for lung cancer patients.

Illustrations

Worked examples

Example 1 — a first encounter with Interleukin 13 receptor, alpha 1

Start with the simplest possible case. Write down what Interleukin 13 receptor, alpha 1 claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Interleukin 13 receptor, alpha 1 before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Interleukin 13 receptor, alpha 1 ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Interleukin 13 receptor, alpha 1

In research: Interleukin 13 receptor, alpha 1 appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Interleukin 13 receptor, alpha 1 in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Interleukin 13 receptor, alpha 1 is common in secondary-school and first-year university syllabi. It links to neighbouring topics Clusters of differentiation, Genes on human chromosome X, Membrane protein stubs, so understanding it makes those chapters shorter.
In everyday life: Look for Interleukin 13 receptor, alpha 1 outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Interleukin 13 receptor, alpha 1 in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Interleukin 13 receptor, alpha 1 means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Interleukin 13 receptor, alpha 1 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Interleukin 13 receptor, alpha 1 in simple terms?

Interleukin 13 receptor, alpha 1, also known as IL13RA1 and CD213A1 (cluster of differentiation 213A1), is a human gene. The protein encoded by this gene is a subunit of the interleukin 13 receptor.

Why does Interleukin 13 receptor, alpha 1 matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Interleukin 13 receptor, alpha 1?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Interleukin 13 receptor, alpha 1.