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Early Warning Signal

All articles tagged with #early warning signal

Pancreatic cancer rising in under-55 women prompts urgent focus on early signs
health1 month ago

Pancreatic cancer rising in under-55 women prompts urgent focus on early signs

Pancreatic cancer rates are climbing fastest among younger adults, especially women under 55. A JAMA Network Open analysis highlights a rising incidence in ages 15–34, underscoring how difficult early detection is. Research from the Hebrew University identifies an “early warning signal”—pre-cancerous pancreatic cell clusters that dampen immune response years before symptoms—offering hope for earlier tests. In the meantime, be vigilant for sudden diabetes in adults with no obvious cause, plus weight loss, upper abdominal pain, jaundice, pale stools, and persistent indigestion. Modifiable risks include obesity, type 2 diabetes, smoking, alcohol, and processed meats. Early GP assessment after new symptoms can improve survival, as five-year survival remains around 7% in England.

Microbes: Early Indicators of Climate Tipping Points
environment2 years ago

Microbes: Early Indicators of Climate Tipping Points

A group of scientists researching a widespread yet frequently overlooked class of microbes have discovered a climate feedback loop that might intensify global warming. However, this finding comes with a silver lining: it could also be an early warning signal. Utilizing a computer simulation, researchers from Duke University and the University of California, Santa Barbara, have demonstrated that a significant majority of global oceanic plankton, along with numerous unicellular organisms inhabiting lakes, peatlands, and other ecosystems, might reach a tipping point. Here, instead of absorbing carbon dioxide, they begin to do the opposite.