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Growth signal can influence cancer cells’ vulnerability to drugs, study suggests

In theory, a tumor is an army of clones, made up of many copies of the original cancerous cell. But tumor cells don’t always act like duplicates, and their unpredictable behavior can create problems for treatment. For while some cells within a tumor succumb to anti-cancer drugs, others may surviv...

Research captures transient details of HIV genome packaging

Once HIV-1 has hijacked a host cell to make copies of its own RNA genome and viral proteins, it must assemble these components into new virus particles. The orchestration of this intricate assembly process falls to a viral protein known as Gag. For one thing, Gag must be able to discern viral RNA...

Announcements

Kids welcome. In celebration of national Take Your Child to Work Day, Human Resources will host activities for 8- to 12-year-olds from 9 a.m. to 3 p.m. on April 23. Children must be registered by April 17 and must be accompanied by an adult to attend. Space is limited. For more information, call ...

Cardiologist Paul Cohen, expert in obesity and related diseases, named to faculty

More than one in three U.S. adults is obese, a condition that puts them at risk for an alarming array of health problems, from diabetes and heart disease to cancer. But while obesity brings devastating consequences for many, some escape. For a select few, obesity causes little more than sore join...

Child and Family Center to expand by five rooms

by ZACH VEILLEUX The Rockefeller University Child and Family Center, long one of the university’s most coveted perks for parents and a model for work-site child care facilities nationwide, will expand by 40 percent this year, with five new classrooms to be constructed on the second floor of the G...

New career director to help students and postdocs navigate options

by WYNNE PARRY Andrea Morris’s career in biology has had a few curves. After earning a Ph.D. in molecular biology and doing a postdoc, she took a tenure-track faculty job, teaching and running a lab at a small liberal arts college. But she ultimately gave up tenure, and the bench, to work in high...

Two new Trustees are elected to Board

by WYNNE PARRY The university’s Board of Trustees elected two new members in October 2014: Weslie Janeway, a philanthropist with a long-standing interest in genetics, and Michael J. Price, an investment advisor specializing in the telecom and technology industries. With their elections, the unive...

Rockefeller mathematician Peter Sellers dies at 84

by STEPHEN ALTSCHUL Peter H. Sellers, among the earliest researchers on DNA and protein sequence comparison, died of cancer on November 15, 2014, at the age of 84. An obituary was published in The Philadelphia Inquirer on November 25. Here, I offer a brief, personal perspective. I first met Pete...

Richard Krause, former lab head and advocate for infectious disease research, dies

by WYNNE PARRY Richard M. Krause, a former Rockefeller University faculty member who later became director of the U.S. National Institute of Allergy and Infectious Disease and presciently warned against complacency toward infectious disease, has died at the age of 90. A fascination with the strep...

‘Talking Science’ lecture moves to January

The university’s annual holiday lecture for high school students, a tradition dating back to 1960, received a makeover this year. In addition to a new name, “Talking Science,” which debuted in 2013, the lecture was moved to the second Saturday of January, and expanded to include a lunchtime pr...