astronomy

Shabaana Khader

Shabaana Khader 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 Shabaana Khader rather than just read about it. In short: Shabaana A. Khader is an Indian-American microbiologist who is the Bernard and Betty Roizman Professor of Microbiology at the University of Chicago.

Key takeaways

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

Reference excerpt

Shabaana A. Khader is an Indian-American microbiologist who is the Bernard and Betty Roizman Professor of Microbiology at the University of Chicago. She is also the Chair of the Department of Microbiology. In an effort to design new vaccines and therapeutic strategies, Khader studies host-pathogen interactions in infectious disease.

Early life and education Khader grew up in India. She attended Bharathidasan University, where she earned an undergraduate degree in zoology in 1995. She completed an undergraduate degree in biomedical genetics at the University of Madras. She was a doctoral researcher in biotechnology at the Madurai Kamaraj University. Her research considered host-pathogen interactions during leprosy, a disease caused by mycobacteria. After earning her doctorate in 2004, she was a postdoc at the Trudeau Institute under the mentorship of Dr. Andrea Cooper, working on host-immune responses in tuberculosis. At Trudeau, Khader demonstrated that the cytokine Interleukin-17 played a critical role in vaccine-induced immunity to the infectious disease tuberculosis. She studied and described the role Interleukin 12 (IL-12) cytokines play in tuberculosis infection.

Research and career Khader joined the University of Pittsburgh in 2007 and studied Mycobacterium tuberculosis and Francisella tularensis as well as the role of cytokines in immunity. Khader moved her research team to Washington University School of Medicine in 2013. In 2022, Khader moved to the University of Chicago, and was appointed chair of the Department of Microbiology. Khader's research considers the complex host-pathogen interactions that take place in infectious disease. In these interactions, the bacterium can escape the granuloma, spreading as a pathogenic organism throughout a host. She looks to inform the design of new diagnostic tests and novel vaccines.

Awards and honors 2021 Elected Fellow of American Society for Microbiology 2021 Executive Leadership in Academic Medicine Program

Selected publications Shabaana A Khader; Guy K Bell; John Pearl; et al. (11 March 2007). "IL-23 and IL-17 in the establishment of protective pulmonary CD4+ T cell responses after vaccination and during Mycobacterium tuberculosis challenge". Nature Immunology. 8 (4): 369–377. doi:10.1038/ni1449. ISSN 1529-2908. PMID 17351619. Wikidata Q58518610. Vicky Lampropoulou; Alexey Sergushichev; Monika Bambouskova; et al. (28 June 2016). "Itaconate Links Inhibition of Succinate Dehydrogenase with Macrophage Metabolic Remodeling and Regulation of Inflammation". Cell Metabolism. 24 (1): 158–166. doi:10.1016/j.cmet.2016.06.004. ISSN 1550-4131. PMC 5108454. PMID 27374498. Wikidata Q37412828. S A Khader; S L Gaffen; J K Kolls (8 July 2009). "Th17 cells at the crossroads of innate and adaptive immunity against infectious diseases at the mucosa". Mucosal Immunology. 2 (5): 403–411. doi:10.1038/mi.2009.100. ISSN 1933-0219. PMC 2811522. PMID 19587639. Wikidata Q33611067.{{cite journal}}: CS1 maint: unflagged free DOI (link)

References

Worked examples

Example 1 — a first encounter with Shabaana Khader

Start with the simplest possible case. Write down what Shabaana Khader 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 Shabaana Khader 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 Shabaana Khader 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 Shabaana Khader

In research: Shabaana Khader 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 Shabaana Khader 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: Shabaana Khader is common in secondary-school and first-year university syllabi. It links to neighbouring topics Indian emigrants to the United States, Living people, Madurai Kamaraj University alumni, so understanding it makes those chapters shorter.
In everyday life: Look for Shabaana Khader 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 Shabaana Khader in 20 minutes

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

Frequently asked questions

What is Shabaana Khader in simple terms?

Shabaana A. Khader is an Indian-American microbiologist who is the Bernard and Betty Roizman Professor of Microbiology at the University of Chicago.

Why does Shabaana Khader 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 Shabaana Khader?

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 Shabaana Khader.