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Intercellular fluid flow, not just cell structure, governs how tissues respond to physical forces

Water makes up around 60% of the human body. More than half of this water sloshes around inside the cells that make up organs and tissues. Much of the remaining water flows in the nooks and crannies between cells, much like seawater between grains of sand.

Now, MIT engineers have found that this “intercellular” fluid plays a major role in how tissues respond when squeezed, pressed, or physically deformed. Their findings could help scientists understand how , tissues, and organs physically adapt to conditions such as aging, cancer, diabetes, and certain neuromuscular diseases.

In a paper appearing in Nature Physics, the researchers show that when a is pressed or squeezed, it is more compliant and relaxes more quickly when the fluid between its cells flows easily. When the cells are packed together and there is less room for intercellular flow, the tissue as a whole is stiffer and resists being pressed or squeezed.

Cells assembled into Anthrobots become biologically younger than the original cells they were made from

Modern humans have existed for more than 200,000 years, and each new generation has begun with a single cell—dividing, changing shape and function, organizing into tissues, organs, and limbs. With slight variations, the process has repeated billions of times with remarkable fidelity to the same body plan.

Researchers at Tufts have been on a quest to understand the code guiding individual cells to create the architecture of a human being, and to create a foundation for . As they learn more about that code, they are also looking at how to build living structures from human cells that have totally new forms and capabilities—without genetic manipulation.

To decipher that code, they took a cell from the human body and allowed it to grow in a novel environment to observe how the rules of self-organization play out.

Revolutionizing OLEDs: New Model Unlocks Longer Lifespan and Brighter Displays

Researchers have developed a novel analytical model that reveals the kinetics of exciton dynamics in thermally activated delayed fluorescence (TADF) materials. Organic light-emitting diodes, or OLEDs, are photoluminescence devices that use organic compounds to generate light. Compared to traditio

Scientists Say Humans May Become Immortal by 2050 Here’s How

Will humans soon live forever? Scientists believe it’s possible — and it could happen as early as 2050.
In this video, we explore 10 shocking scientific breakthroughs that are pushing humanity closer to immortality.
From nanobots that cure disease from within, to brain uploading, cloning organs, and AI-driven consciousness — this is the future of life itself.

🧬 Get ready to discover the jaw-dropping technologies that might just make death optional.

⚠️ Don’t blink. The future is coming faster than you think.

DNA ‘glue’ could help prevent and treat diseases triggered by ageing

Macquarie University researchers have discovered a naturally occurring protein found in human cells plays a powerful role in repairing damaged DNA — the molecule that carries the genetic instructions for building and maintaining living things.

The discovery, published in the journal Ageing Cell, could hold the key to developing therapies for devastating age-related diseases such as motor neuron disease (MND), Alzheimer’s disease, and Parkinson’s disease.

Hope: Dr Sina Shadfar, pictured, and colleagues discovered a protein which they have shown for the first time acts like a ‘glue’, helping to repair broken DNA, which is widely accepted as one of the main contributors to ageing and the progression of age-related diseases.

The research, conducted by neurobiologist Dr Sina Shadfar and colleagues in the Motor Neuron Disease Research Centre, reveals a protein called protein disulphide isomerase (PDI) helps repair serious deoxyribonucleic acid (DNA) damage. This breakthrough opens new possibilities for therapies aimed at boosting the body’s ability to fix its own DNA — a process that becomes less efficient as we age.

Mushrooms Are Associated With A Younger Biological Age

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