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The polymer conjugated to the peptide and the drug (P-Esbp-DOX) binds to the E-selectin protein, which is expressed on the surface of endothelial cells that line the blood vessels in the tumor environment, enters the cells, releases the drug inside them and kills them.

inhibit the migration of cancer cells

Researchers have developed polymers that bind to proteins that play a key role in cancer and inflammation, thus preventing - in mice - the formation of metastases and slowing down the progression of arteriosclerosis and hepatitis
The Cambrian Bang. Illustration: depositphotos.com

New findings regarding the connection between the increase of oxygen in the atmosphere and the development of complex life

From English Wikipedia, fair use poster, https://he.wikipedia.org/w/index.php?curid=1716268

Engineering failures and broken organizational culture through analysis of the Chernobyl series (2019)

The climate crisis: if we are all to blame - then none of us is to blame. Image: depositphotos.com

Heat stress in the summer in Israel increases the risk of stroke, especially a week after its occurrence

Prof. Larry Wasserman at the Mitzpe Lovell Pavilion at the Solar Eclipse Viewing Festival in Waco, Texas, on April 8, 2024. Photo: Avi Blizovsky

April 8, 2024 Solar Eclipse: Interview with Larry Wasserman, Wall Observatory on Double Stars, Kuiper Belt and Carl Sagan 

The researchers placed artificial flowers in the area that contained mixtures of fragrances. A night moth approaches a cardboard flower that emits scents of the night candle Charles Hedgcock/University of Washington

Polluted floral scent

Fish trip. Figure: The knowledge site using DALEE. The image is for illustration only and should not be considered a scientific image

Fish trip

Space and astronomy

The galaxy cluster Abel 2744 or the Pandora cluster. The researchers looked at the galaxies behind it. Photograph of the Hubble Space Telescope

The first light in the universe

Hubble Space Telescope image of the barred spiral galaxy UGC 12158. The majestic galaxy has a pinwheel shape consisting of bright blue stars surrounding a yellow-white concentration of central stars. This concentration has a diagonal line of stars across it, called a bar. The galaxy is tilted inward to our view from Earth. A white S-shaped line slightly across the top is the Hubble image of an asteroid hovering across the field of view.. It looks dashed because the image is a composite of several exposures of the asteroid flying like a race car. Credit: NASA, ESA, PG Martín (Autonomous University of Madrid), J. DePasquale (STScI). Credits: A. Filippenko (University of California, Berkeley)

Discovering new asteroids in old Hubble images

The cylindrical object that survived the burning in the atmosphere of a battery pad discarded in 2011 from the International Space Station hit a home in Florida three years later. Photo: NASA

Space Debris Hits Florida House * Wake Up Call  

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environment and energy

Drone photo of a disintegrating glacier. Illustration: depositphotos.com

Earth Day: The climate crisis is happening and man is causing it

food waste Illustration: depositphotos.com

Food for the masses: how reducing food waste will improve our food security

Gal Vared holds a rope on which a soft coral grows in the coral reef at a depth of 15 meters in front of the Katsa beach (photograph: Dr. Ronan Lieberman)

Encouraging news: plastic pollution in the Gulf of Eilat is low compared to other coral reefs in the world

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Computing and technology

A street lit with petunia plants with gardens of fireflies. The illustration was prepared using DALEE and is not a scientific image.

Glowing Botany: Glow-in-the-dark petunias are coming to cities

The second revolution of spintronics. Illustration: depositphotos.com

The race for copper

Russian Uran-9 robots, tested in Syria. Source: National Interest

The robot war has begun

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Biology and Medicine

Ozenfik weight loss shot. Illustrating the knowledge site using DALEE. The image should not be seen as a scientific image

What do the celebs know about weight loss shots that we should also know?

Muscle in the making: stem cells of muscle tissue (their nuclei are marked in blue) gradually change their structure and function and become mature muscle cells (the cells whose nuclei have turned red). These cells will eventually fuse into one long, multinucleated muscle cell. The ability of this muscle to contract is thanks to a large number of protein fibers produced in the mature muscle cells (marked in green)

How a muscle is born

Social hierarchy in mice. The image was produced using DALEE and should not be considered a scientific image

The race to the top of the wild mouse

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Society and history

Pan flute player in the Hellenistic period. Credit: The Science website via DALEE. It should not be seen as a scientific picture

Ancient Jews Music 30: The wind instruments

Moses during the splitting of the Red Sea. Illustration: depositphotos.com

The tradition of the exodus from Egypt as the allochthonous (external) origin of the Israelites

the Golden calf. Illustration: depositphotos.com

We did not leave Egypt

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Science in Israel

Demonstrations at Columbia University in New York, April 2024. Screenshot from YouTube, FIRSTSPOT

The heads of the universities in Israel: are concerned about the anti-Semitic attacks on campuses in the USA

EXPAND accelerator. Credit: Creation Space

A new accelerator will qualify Israeli startups to integrate into NASA's Artemis moon return program

Studying the reproductive timing of corals. The image was prepared using DALEE and should not be considered a scientific image

Citi coral and village coral

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