astronomy

Patricia Steeg

Patricia Steeg is a astronomy 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 Patricia Steeg rather than just read about it. In short: Patricia Steeg is a cancer researcher working in the field of breast cancer metastasis, and was the first person to discover the NME1 gene, which spreads breast cancer to other parts of the body. Education Steeg attended the University of Maryland, which is where she got her PhD in 1982.

Key takeaways

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

Reference excerpt

Patricia Steeg is a cancer researcher working in the field of breast cancer metastasis, and was the first person to discover the NME1 gene, which spreads breast cancer to other parts of the body.

Education Steeg attended the University of Maryland, which is where she got her PhD in 1982.

Career Steeg had been the Deputy Chief of the Women’s Malignancies Branch since 2014 at the Center for Cancer Research as well as being the co-director of the Office of Translational Resources for the Center. Steeg was also a recipient of the Jane Coffin Child Memorial Fund for Medical Research Fellowship in the Laboratory of Departmental Biology and Anomalies, as well as the National Institute of Dental Research, and the Laboratory of Pathology at the National Cancer Institute. In 1992, Steeg was also given tenure at the Laboratory of Pathology.

Research Steeg discovered the NME1 gene by realizing that breast cancer was less likely to spread to other parts of the body in people who had this gene. When the NME1 gene is introduced in highly metastatic breast cancer line it decreased the potential for the cancer to spread anywhere from 50 to 90 percent. The NME1 gene reduces the likelihood of cancer spreading by producing a protein referred to as NME1 protein. This means that cancerous cells will lack this protein, so Steeg and her team synthesized a drug called nitidine analog that will locate cancerous cells and destroy them based on the amount of proteins the cell contains. This drug is less cancerous than chemotherapy, and has shown promise in working against melanoma, colon cancer, and small-cell lung cancer.

References

Worked examples

Example 1 — a first encounter with Patricia Steeg

Start with the simplest possible case. Write down what Patricia Steeg claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, 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 Patricia Steeg 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 Patricia Steeg 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 Patricia Steeg

In research: Patricia Steeg appears in astronomy 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 Patricia Steeg 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: Patricia Steeg is common in secondary-school and first-year university syllabi. It links to neighbouring topics American medical researchers, American women medical researchers, Cancer researchers, so understanding it makes those chapters shorter.
In everyday life: Look for Patricia Steeg 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 Patricia Steeg in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Patricia Steeg 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 Patricia Steeg out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Patricia Steeg in simple terms?

Patricia Steeg is a cancer researcher working in the field of breast cancer metastasis, and was the first person to discover the NME1 gene, which spreads breast cancer to other parts of the body. Education Steeg attended the University of Maryland, which is where she got her PhD in 1982.

Why does Patricia Steeg matter?

Because it connects several astronomy 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 Patricia Steeg?

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 Patricia Steeg.