inflammation tagged posts

Spinal cord injury can reshape gut microbes that influence whole-body health

The spinal cord is a major communication pathway between the brain and the rest of the body, including the gut, where trillions of microbes interact with the body’s largest collection of immune cells.
The spinal cord is a major communication pathway between the brain and the rest of the body, including the gut, where trillions of microbes interact with the body’s largest collection of immune cells.
Illustration: Getty Images/Science Photo Library

Scientists exploring the links between a spinal cord injury, inflammation and immune function have turned their attention to a genome-level analysis of the gut microbial community, with early study results offering hints at potential new approaches to aid healing.

In mice, refeeding a strain of bacteria that was depleted after spinal cord injury (SCI) lowered inflammation and stabilized weight loss...

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Inflammation can reactivate ‘sleeping’ cancer cells hidden in the bone

Inflammation can reactivate 'sleeping' cancer cells hidden in the bone
A nest of dormant cancer cells in the bone, in magenta. Bone marrow cells are in blue and blood vessels in green. Credit: Tatiana Rizou, as in Cell Reports (2026). 

The spread of cancer from a primary tumor to another place in the body, called metastasis, remains one of the greatest challenges in cancer treatment and is responsible for most cancer-related deaths.

“Cancer cells that have moved to another part of the body can stay dormant for years after the original tumor has been treated,” explains Crick group leader Ilaria Malanchi, who leads a lab studying how cancer cells interact with the rest of the body. “It’s a worrying period for people, as they don’t know if these metastatic cells will reactivate, leading to a relapse.”

Breast cancer cells often spread to the bone marro...

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Black tea and berries could contribute to healthier aging

Hand holding a glass teapot with black tea.
People who consume more flavonoids tend to age better.

Higher intakes of black tea, berries, citrus fruits and apples could help to promote healthy ageing, new research has found.

This study conducted by researchers from Edith Cowan University, Queen’s University Belfast and Harvard T.H. Chan School of Public Health, found that foods rich in flavonoids could help to lower the risk of key components of unhealthy ageing, including frailty, impaired physical function and poor mental health.

“The goal of medical research is not just to help people live longer but to ensure they stay healthy for as long as possible,” ECU Adjunct Lecturer Dr Nicola Bondonno said.

“We know from previous research that people who have a higher flavonoid intake tend to live longer, and they are also les...

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Researchers may have solved decades-old mystery behind benzodiazepine side effects

A research team led by Virginia Commonwealth University and Columbia University has gained novel insights into a protein suspected to be involved in benzodiazepine-related inflammation. (Getty Images)

Benzodiazepines like Valium and Xanax are often prescribed to treat anxiety, insomnia and seizures. While these drugs can be effective as a short-term treatment, researchers are trying to better understand the impact of benzodiazepines after extended use.

Some experts believe long-term use of the medication may influence inflammation levels in our bodies, as previous research has shown that benzodiazepines may increase the risk of developing or worsening inflammatory conditions, like lung inflammation and inflammatory bowel disease...

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