Skip to main content

Peto's paradox: why whales don't get cancer?

 Peto's paradox: why whales don't get cancer?



There is introduced an idea in the Cosmos Magazine. That the rapidly evolving genes cause that whales can't get cancer. But also water is protecting them against UV and other electromagnetic radiation as well as alpha and beta radiation. So maybe lack of natural EM- radiation causes that whales don't get cancer.

Whales are enormous animals. They live a long life. Also, whales carry lots of fat. And the new thing that makes those great animals interesting is that whales have no genetic mutations. 

And they don't have cancer. The genomes of the whales have less mutated than other animals. So what is the thing that makes whales so wealthy if we are thinking about cancer? 

One of the things that can save whales from cancer is that water protects them the natural radiation. Water absorbs radioactive radiation better than air. And good senses may be protected whales also against poisons like carcinogens. There is a possibility that the poisons like PCB and some carcinogens are making fish so bad smelling that whales can avoid them. 

And water is protecting them against UV radiation. But the genomes that are protecting whales against cancer are also mapped. If we are thinking about the cure for cancer theoretically is possible to create vaccines. Those are protecting us against the changes of the cells. But without knowledge of the forming of cancer is impossible to search for the changes in the protein layer. 

Those membrane proteins of the cells are the thing that the immune system uses for finding those cells. But making that kind of vision is a very challenging thing. The thing is that when the cell is turning into a cancer cell. There must be some changes also in its surface proteins. The reason is that. When the DNA of the cell is damaged. It cannot control the production of the surface molecules of the cells. 

That damage in genomes has an effect on other things than just the ability to die or split. The DNA controls every single action in the cells. The core proteins of the cells are extremely complicated. And if there are damages in the DNA. That causes changes also in the structures of the proteins of the cells. Those anomalies can use to track and destroy cancer cells by benefiting own immune cells of the people. 



https://cosmosmagazine.com/health/why-dont-whales-get-cancer/


https://scitechdaily.com/petos-paradox-biological-enigma-offers-new-insights-into-the-mystery-of-cancer/


https://en.wikipedia.org/wiki/Peto%27s_paradox


Image: https://scitechdaily.com/worlds-largest-whales-eat-3x-more-than-previously-thought-amplifying-their-role-as-global-ecosystem-engineers/

Labels:

Comments

Post a Comment

Popular posts from this blog

Could this be the thing, that some people don't want you to know about zombies?

Could this be the thing, that some people don't want you to know about zombies? The simplest way to control zombies, which are made by using tetrodotoxin, which is called "zombie poison" is to use the automatic dispenser, which is normally used in diabetes treatment. In this case, the dispenser would be loaded by using tetrodotoxin. If the level of this poison is right, the person would be totally under the control of other people. And if the system cannot detect this poison there is a possibility to make the laboratory experiment when the staff will follow the decrease of the tetrodotoxin, and then the system can use a simple clock, which will inject poison to the body of a victim after a certain time. This would be an effective tool in the hands of military and counter-terror operators. Those zombies can be captured enemy operators, who will send back, and then they just kill their ex-partners. By using genetically engineered bacteria could be possible to create t...
Post a Comment
Read more

The story of (Northrop?) TR3A "Black Manta"

    Image I The story of (Northrop?) TR3A "Black Manta" Sometimes there have been discussions that the mysterious TR3A "Black Manta" was a study project for the B-2 bomber.  That means that TR3A was used as the flying mockup for testing the aerodynamic and control solutions for the B-2 "Spirit" bomber. The thing that supports this thing is that the manufacturer of both planes is Northrop corporation.  Along with "Aurora" was flying one other mysterious aircraft, TR3A "Black Manta". The system is described as the "Stealth VTOL" (Vertical Take-Off and Landing) aircraft. Unless the mysterious TR3B, the Northrop TR3A is the conventional VTOL-aircraft, what is using regular jet engines, but what has the stealth-body.  Image II The thing is that the stealth-reconnaissance aircraft, which uses a similar technology with the Northrop B-2 bomber would be an interesting part of the weapon arsenal. There is a possibility that the TR3A was...
Post a Comment
Read more

The cyborg lichen can be one of the most exotic visions of what the high-tech civilization might look like.

.     The cyborg lichen can be one of the most exotic visions of what the high-tech civilization might look like. Above is the image of the nano-submarine. There is introduced an idea, that this kind of system would equip with living neurons, which makes it like some kind of artificial bug or mosquito. The idea is that the robot can take the nutrient by using the robot tube, which acts like a proboscis. The neurons can get nutrients and the rest of the machine can use small fuel cells or the energy to that system can deliver by using the radio waves. Futurologists are thinking about the ideas, what the hybridization of the neurons and machine would look like? Could the hyper-technical civilization look like the group of midget submarines? Those submarines might take nutrients for the neurons, what is living in them. The purpose of the midget submarines, which might be size less than a couple of millimeters would maximize the survivability of the neurons. One of the most intere...
Post a Comment
Read more