Tools for Lung Cancer Research

Recent advances in lung cancer research suggest a personalized approach to diagnostics and therapeutics to reduce mortality

Due to its high rate of mortality, lung cancer is a prominent area of research for scientists. Lung cancer is a complex disease with many subtypes resulting from factors such as family history, lifestyle and occupation-with each subtype requiring different treatment regimens. Thus, developing therapeutics for this disease requires vast research efforts.

The specific subtypes of the cancer must be paired to successful treatments, which can then be matched to individual patients. The American Type Culture Collection (ATCC) has responded to this initiative for personalized medicine by creating new drug screening and diagnostic test development tools, such as tumor cell panels based on genetic alteration, primary cells, gene-edited isogenic cell lines and cell line derivatives.

"Over the years, we have expanded our portfolio into the most diverse and unique collection of cancer cells to include thousands of human and animal cancer cell lines representing the diversity of the disease," said Fang Tian, PhD, lead scientist at ATCC. "Our growing collection of lung cancer cell lines is now just shy of 100 lines.

Read more: Tools for Lung Cancer Research

Source: laboratory-manager.advanceweb

Insights on the Growing Fingerprint Challenge

Although some fingerprint analysis is new, the concept—using fingerprints for identification—started centuries ago.

The Future of Identifying People Will Require More Than One Method

Standing in the immigration line at the Indira Gandhi International Airport in Delhi, India, I watch person after person be fingerprinted. First, you put your left four fingers on a digital pad, then your right four, and finally both thumbs at once. If all goes smoothly, the Indian government collects all ten fingerprints for everyone entering the country. It’s not as easy as it sounds, even from the start. More than one person is asked to try again and again. So obtaining a print can be as difficult as analyzing one.

Although some fingerprint analysis is new, the concept— using fingerprints for identification—started centuries ago. Thousands of years ago in Babylon, a fingerprint served as a signature of sorts on business papers. Finally, in 1880, British surgeon Henry Faulds described using fingerprints to identify people; he gets credit for the first use of this technology of lifting a print from an alcohol bottle.

Read more: Insights on the Growing Fingerprint Challenge

Source: labmanager