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Science & Technology

Advancing Global Cervical Cancer Research: HPV Serology Laboratory Completes Eight-Year Mission

After nearly eight years of meticulous collaborative effort, the HPV Serology Laboratory at the Frederick National Laboratory for Cancer Research has achieved a major milestone in advancing global human papillomavirus (HPV) research. They and their research network have developed and established International Standards for antibodies to seven types of HPV—HPV6, HPV11, HPV31, HPV33, HPV45, HPV52, and HPV58. These are the first-ever serology International Standards for these HPV types.

NCI Frederick Authors and Collaborators Map Full Transcriptome of Cottontail Rabbit Papillomavirus

CRPV has long served as a stand-in for studying HPV. However, researchers at NCI Frederick and Pennsylvania State University Cancer Institute have only recently decoded its transcriptome—the complete map of its active RNA—revealing how CRPV’s RNA toggles genes on and off in host cells, allowing the virus to replicate and  modulating the cells’ functions.

Simulations Implicate Structural Changes as Culprit in Mutant Protein’s Cancer Role, Point to Treatment Potential

A mutated, cancer-causing protein twisted and bent across the computer screen. As Ruth Nussinov, Ph.D., and her team watched the simulation, two things quickly became evident. First, it was clear how the mutation paved the way for cancers to form. Second, the twisting and bending created a pocket—a gap in the protein’s proverbial armor—no one had seen before. Nussinov’s team at Frederick National Laboratory for Cancer Research has illuminated through computational simulations how mutated versions of that protein, mTOR, contribute to cancer at a molecular level.

NCI and FNL Researchers Turn Lessons Learned into Stepping Stones

Imagine you’re building a dresser. You find all the wood and hardware you need and have the instructions, the right tools, and a team of professionals to help. As you and your team put it together, you realize that while the frame is solid, the drawers don’t open and close correctly. You might be tempted to feel discouraged by the results. But a group of scientists from the National Cancer Institute (NCI), Frederick National Laboratory for Cancer Research (FNL), and other collaborating institutions share a different perspective in their recent work published in PNAS. They weren’t trying to assemble furniture but rather generate a new, better mouse model of the most common kidney cancer, clear cell renal cell carcinoma (ccRCC).

A Paradox and Alan Rein: Distinguished Retrovirologist Retires from the HIV DRP

In 1953, a teenaged Alan Rein read about what James Watson and Francis Crick famously called “the secret of life”—the double-helix structure of DNA, which had just been published in Nature. Captivated, Rein decided at that moment that he wanted to be a biochemist. Rein’s biochemistry aspirations shifted to virology during college, leading him to a 60-year career in the field, the last 45 years of which were spent at NCI Frederick, studying how retroviruses like murine leukemia virus and HIV assemble themselves and infect host cells while somehow evading the immune response.