RAS
Britishabbreviation
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Royal Agricultural Society
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Royal Astronomical Society
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
But RAS mutations drive tumors in other cancers like lung and colorectal too, and RevMed is already generating promising early data in those indications.
From The Wall Street Journal • Apr. 28, 2026
RAS mutations that drive tumor growth in 90% of pancreatic patients—as well as a large share of colon and non-small cell lung cancer cases—have long been considered “undruggable.”
From The Wall Street Journal • Apr. 19, 2026
Revolution is running trials on a next-generation RAS inhibitor that could be even more effective, as well as testing daraxonrasib in non-small cell lung cancer.
From The Wall Street Journal • Apr. 19, 2026
Revolution Medicines stock is up 131% over the past year, surging amid excitement about the biotech’s experimental drugs that seek to block a molecular driver of cancer known as RAS.
From Barron's • Jan. 8, 2026
Revolution Medicines stock is up 131% over the past year, surging amid excitement about the biotech’s experimental drugs that seek to block a molecular driver of cancer known as RAS.
From Barron's • Jan. 8, 2026
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
