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tag pancreatic cancer cell molecular biology ecology microbiology

Image of pancreatic organoids under a microscope with immunofluorescent staining
Pancreatic Organoids Take the Stage
Laura Tran, PhD | Dec 1, 2023 | 2 min read
Meritxell Huch tackled her pipedream of growing three-dimensional pancreatic tissue in a dish.
A needle drawing up fluid from an unlabeled vial.
Cancer Vaccination as a Promising New Treatment Against Tumors
Shelby Bradford, PhD | Mar 15, 2024 | 10+ min read
Vaccination has beaten back infections for more than a century. Now, it may be the next big step in battling cancer.
bacteria and DNA molecules on a purple background.
Engineering the Microbiome: CRISPR Leads the Way
Mariella Bodemeier Loayza Careaga, PhD | Mar 15, 2024 | 10+ min read
Scientists have genetically modified isolated microbes for decades. Now, using CRISPR, they intend to target entire microbiomes.
Cancer's Other Conduit
The Scientist Staff | Sep 7, 2003 | 7 min read
Courtesy of Elsevier  DEADLY SPREAD: A: an insulinoma (Ins) in a Rip1Tag2 transgenic mouse. LYVE-1 immunohistochemistry demonstrates the presence of lymphatic vessels in connective tissue, but not near islets of Langerhans. B: Rip1Tag2 mice were crossed with mice which overexpress VEGF-C in pancreatic b-cells. C: An insulinoma cell breaks through a lymphatic vessel. D: An intralymphatic tumor cell mass forms. E: In a lymph node, lymphocytes (L) are surrounded by tumor cells (T). F: Immunof
bacteria inside a biofilm
How Bacterial Communities Divvy up Duties
Holly Barker, PhD | Jun 1, 2023 | 10+ min read
Biofilms are home to millions of microbes, but disrupting their interactions could produce more effective antibiotics.
Of Cells and Limits
Anna Azvolinsky | Mar 1, 2015 | 9 min read
Leonard Hayflick has been unafraid to speak his mind, whether it is to upend a well-entrenched dogma or to challenge the federal government. At 86, he’s nowhere near retirement.
Capturing Cancer Cells on the Move
Nicholette Zeliadt | Apr 1, 2014 | 9 min read
Three approaches for isolating and characterizing rare tumor cells circulating in the bloodstream
Top 7 in immunology
Edyta Zielinska | Jun 21, 2011 | 3 min read
A snapshot of the most highly ranked articles in immunology and related areas, from Faculty of 1000.
Biological Terrorism
Jennifer Fisher Wilson | Nov 11, 2001 | 8 min read
One warning came in black-and-white in 1993: A U.S. Congressional Office of Technology Assessment report projected that releasing 100 kilograms of aerosolized anthrax spores upwind of the U.S. capital could kill between 130,000 and 3 million people-a lethality at least matching that of a hydrogen bomb. Last year, a U.S. Justice Department exercise revealed that discharging pneumonic plague in Denver could create 3,700 or more cases, with an estimated 950 or more deaths within a week.1 Then, acco
A scanning electron micrograph of a coculture of E. coli and Acinetobacter baylyi. Nanotubes can be seen extending from the E. coli.
What’s the Deal with Bacterial Nanotubes?
Sruthi S. Balakrishnan | Jun 1, 2021 | 10+ min read
Several labs have reported the formation of bacterial nanotubes under different, often contrasting conditions. What are these structures and why are they so hard to reproduce?

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