[ad_1]
According to new research, all cancers could be caused by a rare dishonest stem cell that has learned to deceive death.
Scientists believe that the discovery of the "cell of origin" could constitute a turning point in the fight against the disease.
Lead Professor Michael Lisanti, director of translational medicine research at the University of Salford, said, "If, as we believe, we have found the beginning of the road, we may have to press the button reset to find out how we treat cancer with drugs. "
Join Independent spirits
For exclusive items, events and an ad-free reading for only
£ 5.99
$ 6.99
$ 9.99
a month
Get the best of L & # 39; Independent
With an Independent Minds subscription for only
£ 5.99
$ 6.99
$ 9.99
a month
Get the best of L & # 39; Independent
Without ads – for just
£ 5.99
$ 6.99
$ 9.99
a month
The team isolated the most energetic cells in a series of cultured cell lines derived from bad tumors.
The most dynamic cancer stem cells, representing only 0.2% of the total population, had special characteristics and a level of energy well above average.
1/18 Tears from baby mice could be used in pest control
A study from the University of Tokyo found that the tears of baby mice make female mice less interested in men's badual advances
Getty
2/18 Last warning to limit the "climate catastrophe"
The Intergovernmental Panel on Climate Change released a report in which it is projected the impact of a rise in global temperature of 1.5 degrees Celsius and warns against a faster increase
Getty
3/18 Nobel Prize for Chemists of Evolution
The Nobel Prize in Chemistry was awarded to three chemists working with the evolution. Frances Smith receives the award for her work on the direction of enzyme evolution, while Gregory Winter and George Smith are rewarded for their work on phage display of peptides and antibodies
Getty / AFP
4/18 Nobel Prize for Laser Physicists
The Nobel Prize in Physics was awarded to three physicists working with lasers. Arthur Ashkin (L) has been rewarded for his "optical tweezers" that use lasers to capture particles, atoms, viruses and other living cells. Donna Strickland and Gérard Mourou were jointly awarded the prize for the development of pulsed pulse laser amplification
Reuters / AP
5/18 Discovery of a new dinosaur species
Ledumahadi Mafube wandered about 200 million years ago in what is now South Africa. Recently discovered by a team of international scientists, he was the largest land animal of his time, weighing 12 tons and weighing 13 feet. In Sesotho, the South African language of the region in which the dinosaur was discovered, its name means "a giant thunderbolt at dawn"
Viktor Radermacher / SWNS
6/18 Birth of a planet
Scientists witnessed the birth of a planet for the very first time.
This spectacular image of the SPHERE instrument on ESO's very large telescope is the first sharp image of a planet caught red-handed training around the dwarf star PDS 70. The Planet appears clearly, visible as a bright spot on the right of the screen. center of the image, masked by the coronagraph mask used to block the blinding light of the central star.
ESO / A. Müller et al
7/18 New human organ discovered that scientists previously lacked
The layers long considered dense, connective tissue are actually a series of fluid-filled compartments that researchers have dubbed "interstitium".
These compartments are under the skin and line the intestines, lungs, blood vessels and muscles and join together to form a network supported by a network of strong and flexible proteins.
Getty
8/18 According to an archaeologist, a previously unknown society lived in the Amazon rainforest before the arrival of Europeans
Working in the Brazilian state of Mato Grosso, a team of archaeologists from the University of Exeter has uncovered hundreds of hidden villages deep in the rainforest.
These excavations included evidence of fortifications and mysterious earthworks called geoglyphs
José Iriarte
9/18 Study reveals traces of cocaine or heroin have occurred in one in 10 people
Scientists have discovered that more than one in 10 people had traces of Clbad A drugs on their fingers after developing a new fingerprint-based drug test.
Through a sensitive badysis of the chemical composition of sweat, researchers were able to differentiate between those who had been directly exposed to heroin and cocaine and those who had encountered it indirectly.
Getty
10/18 NASA publishes great images of Jupiter's big red dot
The storm is bigger than the Earth has swirled for 350 years. The colors of the image have been improved after returning to Earth.
Pictures of: Tom Momary
11/18 3D reconstruction of a gray parrot from Africa after euthanasia
Included in the Wellcome Image Awards, this 3D image of an African Gray Parrot shows the highly complex system of blood vessels.
Scott Birch. Welcome pictures
12/18 Baby Hawaiian Squid
Another winner of the Wellcome Images Award, this time from the baby squid Hawaiian. The black ink bag and light organ located in the center of the squid mantle cavity are clearly visible.
Macroscopic solutions. Welcome pictures
13/18 Skeletons of 5,000-year-old Chinese "giants" discovered by archaeologists
People are thought to be exceptionally tall and strong. Largest open skeleton measured at 1.9 m
Youtube
14/18 NASA discovers a hole in the sun 75,000 km wide
Sunspots are caused by interactions with the Sun's magnetic field and are colder areas on the surface of the star.
Nasa
15/18 View (active tab) Apple News New Workflow Modification Mailbox for Clear Cache NewsScience Revisions A 132 Million-Year-Old Dinosaur Fossil Discovered at a Surrey Plant
Paleontologists Sarah Moore and Jamie Jordan believe they have discovered an Iguanodon dinosaur, an herbivore about 3 meters tall and 10 meters long.
Cambridge Photographers / Wienerberger
16/18 The discovery of life on Mars is less likely, researchers discovering toxic chemicals on its surface
Echus Chasma, one of the largest source areas of water on Mars
Getty Images
17/18 The Great Prismatic Spring, the largest in the United States and the third largest in the world, is visible in Yellowstone National Park.
The park is famous for its geothermal activity – which includes its spectacular and streaming springs as well as its famous "Old Faithful" geyser that sprays water every hour or so.
REUTERS / Jim Urquhart
18/18 An iris clip attached to the eye
This image is part of the Wellcome Images Awards and shows how an artificial intraocular lens is adjusted to the eye. Used for conditions such as myopia and cataracts.
University of Cambridge Hospitals NHS FT. Welcome pictures
1/18 Tears from baby mice could be used in pest control
A study from the University of Tokyo found that the tears of baby mice make female mice less interested in men's badual advances
Getty
2/18 Last warning to limit the "climate catastrophe"
The Intergovernmental Panel on Climate Change released a report in which it is projected the impact of a rise in global temperature of 1.5 degrees Celsius and warns against a faster increase
Getty
3/18 Nobel Prize for Chemists of Evolution
The Nobel Prize in Chemistry was awarded to three chemists working with the evolution. Frances Smith receives the award for her work on the direction of enzyme evolution, while Gregory Winter and George Smith are rewarded for their work on phage display of peptides and antibodies
Getty / AFP
4/18 Nobel Prize for Laser Physicists
The Nobel Prize in Physics was awarded to three physicists working with lasers. Arthur Ashkin (L) has been rewarded for his "optical tweezers" that use lasers to capture particles, atoms, viruses and other living cells. Donna Strickland and Gérard Mourou were jointly awarded the prize for the development of pulsed pulse laser amplification
Reuters / AP
5/18 Discovery of a new dinosaur species
Ledumahadi Mafube wandered about 200 million years ago in what is now South Africa. Recently discovered by a team of international scientists, he was the largest land animal of his time, weighing 12 tons and weighing 13 feet. In Sesotho, the South African language of the region in which the dinosaur was discovered, its name means "a giant thunderbolt at dawn"
Viktor Radermacher / SWNS
6/18 Birth of a planet
Scientists witnessed the birth of a planet for the very first time.
This spectacular image of the SPHERE instrument on ESO's very large telescope is the first sharp image of a planet caught red-handed training around the dwarf star PDS 70. The Planet appears clearly, visible as a bright spot on the right of the screen. center of the image, masked by the coronagraph mask used to block the blinding light of the central star.
ESO / A. Müller et al
7/18 New human organ discovered that scientists previously lacked
The layers long considered dense, connective tissue are actually a series of fluid-filled compartments that researchers have dubbed "interstitium".
These compartments are under the skin and line the intestines, lungs, blood vessels and muscles and join together to form a network supported by a network of strong and flexible proteins.
Getty
8/18 According to an archaeologist, a previously unknown society lived in the Amazon rainforest before the arrival of Europeans
Working in the Brazilian state of Mato Grosso, a team of archaeologists from the University of Exeter has uncovered hundreds of hidden villages deep in the rainforest.
These excavations included evidence of fortifications and mysterious earthworks called geoglyphs
José Iriarte
9/18 Study reveals traces of cocaine or heroin have occurred in one in 10 people
Scientists have discovered that more than one in 10 people had traces of Clbad A drugs on their fingers after developing a new fingerprint-based drug test.
Through a sensitive badysis of the chemical composition of sweat, researchers were able to differentiate between those who had been directly exposed to heroin and cocaine and those who had encountered it indirectly.
Getty
10/18 NASA publishes great images of Jupiter's big red dot
The storm is bigger than the Earth has swirled for 350 years. The colors of the image have been improved after returning to Earth.
Pictures of: Tom Momary
11/18 3D reconstruction of a gray parrot from Africa after euthanasia
Included in the Wellcome Image Awards, this 3D image of an African Gray Parrot shows the highly complex system of blood vessels.
Scott Birch. Welcome pictures
12/18 Baby Hawaiian Squid
Another winner of the Wellcome Images Award, this time from the baby squid Hawaiian. The black ink bag and light organ located in the center of the squid mantle cavity are clearly visible.
Macroscopic solutions. Welcome pictures
13/18 Skeletons of 5,000-year-old Chinese "giants" discovered by archaeologists
People are thought to be exceptionally tall and strong. Largest open skeleton measured at 1.9 m
Youtube
14/18 NASA discovers a hole in the sun 75,000 km wide
Sunspots are caused by interactions with the Sun's magnetic field and are colder areas on the surface of the star.
Nasa
15/18 View (active tab) Apple News New Workflow Modification Mailbox for Clear Cache NewsScience Revisions A 132 Million-Year-Old Dinosaur Fossil Discovered at a Surrey Plant
Paleontologists Sarah Moore and Jamie Jordan believe they have discovered an Iguanodon dinosaur, an herbivore about 3 meters tall and 10 meters long.
Cambridge Photographers / Wienerberger
16/18 The discovery of life on Mars is less likely, researchers discovering toxic chemicals on its surface
Echus Chasma, one of the largest source areas of water on Mars
Getty Images
17/18 The Great Prismatic Spring, the largest in the United States and the third largest in the world, is visible in Yellowstone National Park.
The park is famous for its geothermal activity – which includes its spectacular and streaming springs as well as its famous "Old Faithful" geyser that sprays water every hour or so.
REUTERS / Jim Urquhart
18/18 An iris clip attached to the eye
This image is part of the Wellcome Images Awards and shows how an artificial intraocular lens is adjusted to the eye. Used for conditions such as myopia and cataracts.
University of Cambridge Hospitals NHS FT. Welcome pictures
These cells have also shown strong signs of senescence – an aging-related process that causes cells to gel at the end of life and prevent them from multiplying.
"They showed distinctive signs of senescence but are no longer, they came out of senescence," said Professor Lisanti.
Scientists believe that "mother" cancer cells can use antioxidants and energy from mitochondria – cellular powerhouses – to redirect their fate.
Professor Lisanti said, "Scientists talk about cancer caused by the regeneration of dying cells, called zombie cells. We now see that it's more dramatic than that. In fact, it could be described more accurately as a break in prison. In other words, this original cell detaches itself and unleashes itself, multiplying the malignant cells and creating a tumor. "
He added, "It looks like finding the needle in a haystack, which gives us a new window on cancer and how we could stop it."
There is growing evidence that the deadly spread of cancer, called metastasis, is caused by mitochondria-fueled cancer stem cells, scientists said.
Support freethinking journalism and subscribe to Independent Minds
Yet most chemotherapies targeted "en mbade" cancer cells and some treatments even allowed cancer stem cells to proliferate further.
The research was published in the journal Frontiers in Oncology.
Press Association
Source link
