The concept of rapid recovery of damaged body tissues has been developed.

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"Military Review" under the heading "Let's talk about science" is a material about the attempts of scientists to solve such a problem as the restoration (if possible - quick) of human tissue cells.

The concept of rapid recovery of damaged body tissues has been developed.




Earlier it was hypothesized that the rapid recovery process may be promoted by the injection of biomaterials that would stimulate intact tissue cells to divide with the appearance of new cells. Special attention was paid to such a hypothetical possibility by military doctors, in whose interests - the rapid restoration of wounded soldiers and their subsequent return to service.

In Canada, engineers announced the creation of a special device for the so-called cell encapsulation.

A concept was created at the University of British Columbia at the Department of Engineering, which allows for the introduction of living cells into damaged tissue as a material so that they stimulate the regenerative processes in the body.

Associate Professor of the Department of Engineering K. Kim says that with the help of this concept it is possible to correct a variety of disorders in tissues, including bone. According to him, the approach allows you to quickly recover from a torn ligament, fracture, stab and other wounds.
The research results are published in the journal Lab on a Chip.

K.Kim:

Our concept allows, if I may say so, repair entire organs.


The problem is that initially the cells injected into the damaged tissue were rejected by the body as alien to it. The immune system did everything so that they were not included in the work.

Scientists have developed the principle of the conclusion of living cells in a special shell before introducing them into the body. This is the encapsulation process. The function of the capsule for cells is performed by the so-called microgel, which protects the cells from being destroyed by the human immune system. Then, using laser technology, the cells are “cleaned” and begin to work.

Immunity to such cells reacts to a lesser extent, as they are already in the body.

According to the engineers, the technology allows you to save up to 85 percent of biomaterials artificially introduced into the fabric. The extent to which the recovery process is proceeding more actively when using this concept is not reported.

It is noted that one of the tasks is the encapsulation of stem cells.
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    1. +12
      4 May 2019 11: 17
      Thanks to the VO team for the excellent subsection.
      1. +6
        4 May 2019 11: 25
        All scientists are searching. "But nature cannot be easily deceived."
        1. +8
          4 May 2019 11: 32
          Quote: SETSET
          All scientists are searching. But nature cannot be easily deceived.

          Well done, at least one drew attention.
          The fact is that the gene responsible for the regeneration of tissues in the human body and the gene responsible for the division of sex are one and the same.
          The problem of such injections can affect the body in the future. I think this drug is only developed and doctors can’t answer questions of changes in the body after taking it. For this, it takes a couple of decades.
          1. +2
            4 May 2019 11: 39
            All this, of course, is great! However, this requires lengthy medical research on the issue of detecting possible contraindications as a result of detecting the negative consequences of stem cell administration for a wounded person due to other diseases throughout his later life.

            For example. It is already known that the introduction of stem cells to rejuvenate the body cited in many cases soon cancer and fatal cancer.
            1. 0
              5 May 2019 13: 40
              If this biogel is called PANACELIN, and the company that will produce it is SIRTA FOUND ... Then, perhaps, it will be necessary to invest part of their savings in a company studying human superpowers
          2. +3
            4 May 2019 11: 47
            Wow, during World War II, the Germans and the West fed their soldiers drugs, for the momentary effect. The war is over, and the problems with drug addicts have not gone away.
          3. +2
            4 May 2019 12: 58
            I think the possible problems in terms of gender change have not been particularly worrying for a long time.
          4. +3
            4 May 2019 14: 26
            My friend, a man absolutely far from science, unearthed a very interesting product.
            I will not say what and how I got it, but the result stunned me.
            His father-in-law, 82 years old, experienced a temporary clouding of his mind and he turned a hot porridge onto his elbow part of his left hand.
            Vishnesky's ointment, yes.
            But doctors say that the man has regeneration at zero, so expect trouble.
            He spat on everything and sprinkled it with his potion.
            On the third day, the crust fell off and under it a pink new skin.
            And no stem cells.
            Everything is quite simple.
            Nature (the Creator) has spent billions of years resolving the issue of survival of EVERY species.
            And Butt's decision is ingenious.
            You just need to look ATTENTIVELY.
            And repeat. If possible.
            And nothing more needs to be done.
            To deceive nature is a presumptuous and stupid occupation.
          5. 0
            4 May 2019 15: 20
            Quote: APASUS
            Quote: SETSET
            All scientists are searching. But nature cannot be easily deceived.

            Well done, at least one drew attention.
            The fact is that the gene responsible for the regeneration of tissues in the human body and the gene responsible for the division of sex are one and the same.
            The problem of such injections can affect the body in the future. I think this drug is only developed and doctors can’t answer questions of changes in the body after taking it. For this, it takes a couple of decades.

            Let's look at the results of clinical trials
          6. +5
            4 May 2019 17: 20
            Quote: APASUS
            The fact is that the gene responsible for the regeneration of tissues in the human body and the gene responsible for the division of sex are one and the same.

            Not really, everything is much more complicated. In order not to stretch the comment to the size of an entire lecture, I’ll say: there are not one, but a lot of genes that determine sex in our body, and secondly, they participate in the stimulation of cell division in the embryonic period, and at quite early stages.

            Now, regarding the introduction of cells to accelerate / stimulate / induce tissue regeneration, there are simply pitfalls. Introducing cells is not even half the battle, it’s just that - pah, declare intentions. Now everything is in order.

            I think no one has any doubt that only stem cells, because no other cells in the body are capable of dividing. Thus, we need not only to introduce stem cells in place so that the immunity does not eat them up, but also then to force them to divide and so that the resulting daughter cells then differentiate into the correct cells of the body - that is, restore the tissue that is needed.
            And finally, there is another danger - cancerous degeneration, since many genes responsible for the functioning of stem cells are also protocogenes (the most famous example is the C-MYC gene), that is, their incorrect / untimely functioning will lead to the fact that instead of, say, cartilage, we’ll have normal cancer. Or cancer can then occur in tissue regenerated in this way, although it does not bode well.

            So, on the way to implementing such a method of accelerated tissue regeneration, we already have 4 serious problems, and the proposed method solves only one of them - delivery of foreign stem cells to the place of work, and the remaining 3 problems, and much more serious ones, are still are left without a solution ...
        2. +2
          4 May 2019 11: 46
          The function of the capsule for cells is performed by the so-called microgel, which protects cells from destruction by the human immune system. Then, using laser technology, the cells are “cleaned” and begin to work.

          Sounds like a super expensive piece of medicine. At first I thought it was just another pseudoscientific fake. And then I reread the title:
          Developed concept

          And everything fell into place. I such "concepts" (cure for aging, travel through black holes, antigravity, etc.) can throw a cloud of thuja in a short time. With clever terms, and laser technology, where can we go without it laughing If only "grants" for "research" were given ...
          How much more active the recovery process is using this concept is not reported

          Yes, it’s not interesting to anyone already, the money has been spent laughing
          1. +4
            4 May 2019 12: 22
            Quote: Fedor Egoist
            Yes, it’s not interesting to anyone already, the money has been spent

            hi
            As I understand it, you are a big "Copenhagen" in this process. And how much money has been spent? Who among the scientists in this field has lost interest in the topic? We have a "tueva cloud" of "incriminators", but "penetrators", clever "debaters" and competent "experts" are a minimum.
            1. +2
              4 May 2019 13: 18
              The problem is that, as a rule, it does not go beyond “concepts”. Canadian scientists already had a "concept" of growing a full-fledged tooth from a piece of its root using ultrasound. Ten years have passed, and the teeth are still being removed, screwing the pins into the jaw to install the implants.
              Quote: Lelek
              We have a "tueva cloud" of "incriminators", but "penetrators", clever "debaters" and competent "experts" are a minimum.

              Alas, I agree with you. The overall average level of education and technical competence is falling. Science is driven forward by only a small number of specialists in their field, the rest are administrators and bureaucrats. The technological singularity was predicted already in the mid-2030s, but taking into account the "theorists-explorers" we are unlikely to see it in the 21st century ...
      2. +5
        4 May 2019 11: 26
        Join and applaud the Canadian scientists! I'd like to believe that in the future irretrievable human losses will be reduced to a minimum!
      3. +5
        4 May 2019 11: 42
        Quote: Aaron Zawi
        Thanks to the VO team for the excellent subsection.

        There was such an article for a long time on the site .. Your natural development Aron)))
        Like you are not afraid of injuries? One shot and everything is ready for defense and shelling .. wink
        Well, in Russia, everything is of course old-fashioned .. A tourniquet and a stick in the teeth, alcohol if any .. soldier And if they survive, then the evil sweat and professional warriors become! soldier
        1. +2
          4 May 2019 12: 46
          Everything sounds and looks beautiful in this article. In practice: I get to the burn center, an emergency operation and ... a tourniquet, a roll of bandage in my mouth so that I don’t break my teeth, a shot of morphine and a lot of alcohol))). Then a month and a half of rehabilitation. I ask the doctor - why not using new developments? Answer: it’s more reliable. Everything worked out for years. Like this)
      4. +4
        4 May 2019 12: 53
        Then it will be like this.
        1. 0
          4 May 2019 15: 22
          Big Badabum? )))
          1. +2
            4 May 2019 15: 58
            Quote: Krasnodar
            Big Badabum? )))

            After Big Badabum :)
      5. Maz
        +2
        4 May 2019 16: 38
        Where are the Russian developments?
    2. The comment was deleted.
    3. The comment was deleted.
    4. +3
      4 May 2019 11: 35
      Scientists have developed the principle of the conclusion of living cells in a special shell before introducing them into the body. This is the encapsulation process. The function of the capsule for cells is performed by the so-called microgel, which protects the cells from being destroyed by the human immune system. Then, using laser technology, the cells are “cleaned” and begin to work.

      I read it 2 times - I didn’t understand anything. So that the immune system does not work, we put cells (unknown to anyone) into a microgel. What is the use of them in this case is not clear. It is further written that it was good, we will clear them of the microgel with a laser. Immunity is kind of an official, I think. Help issued that everything is in order, but there grass does not grow? laughing
      1. 0
        4 May 2019 17: 29
        Quote: Karabas
        I read it 2 times - I didn’t understand anything. So that the immune system does not work, we put cells (unknown to anyone) into a microgel. What is the use of them in this case is not clear. It is further written that it was good, we will clear them of the microgel with a laser. Immunity is kind of an official, I think. Help issued that everything is in order, but there grass does not grow?


        So the fact is that immunity will work anyway, immunity even worked when a sick child was recently transplanted with a heart grown from his own stem cells! All the same, I had to feed him with immunosuppressants. Here is just a way to introduce stem cells into the body so that the immunity of all of them does not immediately take off, but then what is a separate big topic)))
    5. +1
      4 May 2019 11: 36
      And yet, there is no data in the article, not even estimates.
      And computer games all come to mind, in which there are injections and pills that restore "health".
    6. +1
      4 May 2019 11: 42
      We recently printed on a 3D printer a heart from living tissue grown from
      human stem cells. If transplanted to a cell donor
      (to the same person with a sick heart), then it will take root
      in a high degree of probability.
      And bones grown in the same way have already been successfully transplanted.
      1. -1
        4 May 2019 11: 54
        Warrior, he is Alexey hi - I knew one biologist who, even before the collapse of the USSR, with a group of like-minded people, was trying to solve the problem of organ damage by addressing issues of regeneration. Alas, then their work was not neglected, considering them an anti-science, and then when the USSR was gone, many went to a foreign country! Two of his group were left here, and he was gone in 2001! So, I don’t even have a clue what is there and how with their calculations and calculations, and whether anyone will deal with this topic now in the country!
      2. +1
        4 May 2019 11: 55
        We recently printed on a 3D printer a heart from living tissue grown from
        human stem cells. If transplanted to a cell donor
        (to the same person with a sick heart), then it will take root
        in a high degree of probability.
        And bones grown in the same way have already been successfully transplanted.

        Agree that this is not the same as what is written in the article.
        1. +1
          4 May 2019 12: 06
          This is not the same.
          They go in many ways.
          But the idea is the same: a substance grown from the cells of a particular patient,
          heal him.
          Complete organ regeneration is also possible - as self-healing
          torn tail of a lizard.
          This has already been done. Fingers recovered. Place of separation
          (the finger itself is lost) smeared with "glue" from the tissue of the same injured person.
          And the finger grew. With all the joints.
          They tried to restore the whole foot. But the foot has partially recovered.
          Without toes.
          1. +1
            4 May 2019 12: 46
            This is not the same.
            They go in many ways.
            But the idea is the same: a substance grown from the cells of a particular patient,
            heal him.
            Complete organ regeneration is also possible - as self-healing
            torn tail of a lizard.
            This has already been done. Fingers recovered. Place of separation
            (the finger itself is lost) smeared with "glue" from the tissue of the same injured person.
            And the finger grew. With all the joints.
            They tried to restore the whole foot. But the foot has partially recovered.
            Without toes.

            I know. When he spoke about this 6 years ago, no one believed.
          2. 0
            4 May 2019 17: 55
            Quote: voyaka uh
            This has already been done. Fingers recovered. Place of separation
            (the finger itself is lost) smeared with "glue" from the tissue of the same injured person.
            And the finger grew. With all the joints.
            They tried to restore the whole foot. But the foot has partially recovered.
            Without toes.


            The foot would be regenerated with the toes if the patient had actively used them before.
            And vice versa - the hand was regenerated without fingers, if the patient could not use them before. I think so.
      3. +2
        4 May 2019 11: 57
        Alexey hi As far as I read in scientific journals: is such a technology of practically zero probability of rejection a breakthrough? I just saw a lot of critical material on the web, but for some reason I have no doubt that this is already a reality.
        1. 0
          4 May 2019 12: 08
          This is already a reality.
          1. +5
            4 May 2019 12: 54
            It is already a reality

            But what about Hayflick !? final cell division 52 !!! and .... everything ... the cell dies !!!
            Dolly the sheep was also a reality, and then it turned out to be a hoax! pro ,, stem ,, cells are also a great hoax !!! no them !!! no need to fool people ..
            1. -3
              4 May 2019 13: 19
              There are no electrons either am they are not visible!
              Scientists fool the head of ordinary people ...
              And there is: a stack of vodka and roach. And then they disappear at the end ... sad
              1. +2
                4 May 2019 13: 33
                Quote: voyaka uh
                There are no electrons either, they are not visible!

                you are mistaken, electrons ,, see, you can:
                https://www.dailytechinfo.org/news/1549-vpervye-uchenym-udalos-uvidet-dvizhenie-yelektrona-v-realnom-vremeni.html
                1. +1
                  4 May 2019 13: 43
                  I know. I was joking about your post about stem cells.
                  They are also clearly visible, and they are being studied more and more densely and more actively.
                  use. We have at the Hebrew University of Jerusalem of them
                  recently created an artificial embryo.
                  And they clone, by the way, not only lambs, but rabbits, dogs, monkeys.
                  1. +3
                    4 May 2019 13: 52
                    see below I have already spoken about ,, clones ,, and stem cells, but simply fibroblasts and nothing is formed from them!
              2. +4
                4 May 2019 13: 42
                but you did not answer the question:
                How do you get around the law of finite cell division?
                for example, blood cells are produced again when they produce Hayflick, but other types of cells (about 200) cannot do this ... yes, you can even use your own example if you have a scar or scars ... they are not full cells! are they?
                1. -2
                  4 May 2019 13: 56
                  You know, sometimes you can read the news on the topics: cell biology, stem cells.
                  At least for the simplest articles. Though at nature.com
                  1. +5
                    4 May 2019 14: 01
                    Unfortunately I do not have a laboratory to check everything that they write about and believe in words ... somehow it doesn’t work ...
                    the Hayflick that I spoke about and for which they gave the Nobel Prize and checked it in other laboratories in the world, including Russia, I’m ready to believe ...
                    and a clone of any cell inherits, a counter, a Hayflick, and nothing can be done about it otherwise, money bags would live forever !!! but they are dying too! hi
                    1. -1
                      4 May 2019 14: 12
                      "I don't have a laboratory to check everything they write about" ////
                      ----
                      To get started, at least read the news in English,
                      published in the top three international journals in chemistry
                      and biology. And reviews to them. Before publishing the article carefully
                      checked by specialists.
                      Like articles in leading mathematical and physical journals.
                      Perhaps after reading, you and the laboratory do not need. smile
                      1. +3
                        4 May 2019 14: 43
                        Quote: voyaka uh
                        Perhaps after reading, you and the laboratory do not need.

                        you want to say that so convincingly that you want believe laughing
                        seriously, I don’t speak English and the translators distort the meaning, so thank you for the offer, but I advise you not to distribute not reliable information, you are still a person of age and lived in the USSR .. Aleksey hi
                    2. +1
                      4 May 2019 14: 34
                      it is useless to argue with him, and he knows everything. hammer)
                    3. +4
                      4 May 2019 17: 45
                      Quote: himRa
                      and a clone of any cell inherits, a counter, a Hayflick, and nothing can be done about it otherwise, money bags would live forever !!! but they are dying too!


                      Everything is very simple - linear chromosomes have a problem - with each act of replication, a new copy is slightly shorter than the previous one. Thus, the chromosome is linear, that is, the chromosome of any organism, except for bacteria and archaea (they have ring chromosomes and do not have such a problem), will be shortened with each cell division (I mean a newly synthesized chromosome). Therefore, eukaryotic organisms with linear chromosomes have invented a special section at the ends of the chromosomes - the telomere - that is, the "end part" from Latin if. And it is these telomeres that are shortened with each cell division. As soon as the telomere completely disappears, then the cell automatically kills itself. This is the reason for the Hayfleck limit. That is, any stem cell can divide a limited number of times and produce a maximum of 2 to the 50th power cells. Many, but still not infinite.

                      How did you deal with this? "Easy and beautiful" - they take an organism cell, not a stem cell, insert into it a special "gene cassette" - a small piece of DNA carrying a set of necessary genes and sequences necessary for their correct activation and subsequent work. The cassette itself is NOT embedded in our chromosomes - this is an important moment, by the way! Such a cassette contains genes that are responsible for the functioning of the cell as a stem cell, including the gene for the telomerase protein, an enzyme that builds telomeres to their original full length, that is, the Hayfleck counter is reset when this gene is triggered.
                      But there is an ambush - there is no way without it. Among these genes, there is one cute gene - C-MYC - without it in any way, and he himself is proto-oncogen, if you leave him to work in such a stem cell, then it will later be 100% degenerated into a cancerous one, sooner or later, but it is necessary. And the telomerase gene itself, if allowed to work uncontrollably, will also cause cancerous degeneration.
                      that is why these genes are inserted into a separate cassette, which simply floats in the nucleus next to the chromosomes, and not in the chromosomes themselves. That is, they inserted a cassette with the necessary genes into the cell - the genes reprogrammed the cell into a stem cell, the Hayfleck limit was "updated" - the cell began to divide, but the cassette floating next to the chromosomes does not divide and is automatically eliminated by special enzymes as garbage during cell division. Thus, the deed has already been done - the cell is reprogrammed into a totipotent stem, and potential oncogenes are reprogrammed by the sawn cell itself ...

                      Here it is - the Nobel team of scientists)))
                      1. 0
                        4 May 2019 20: 16
                        If I understand correctly, the experiments described were performed on single cells? And how to make such a mechanism work with respect to tissue, while no one knows?
                        1. 0
                          4 May 2019 23: 54
                          Quote: Polymer
                          If I understand correctly, the experiments described were performed on single cells? And how to make such a mechanism work with respect to tissue, while no one knows?

                          Why do we need fabric at once? We reprogrammed tens of thousands of cells in a test tube - here we have tens of thousands of stem cells - then the question is how to force them, once inside the body, to do what we need, and not what they "come up with".
                          And yes - such techniques allow you to work immediately with a very large number of cells - there may be millions of them in vitro, the only question is profitability.
                          And in order to enhance regeneration, not so many newly formed stem cells need to be introduced into the damaged tissue - the main thing is in the right places and further, as I said above))))
                2. +4
                  4 May 2019 17: 32
                  Quote: himRa
                  but you did not answer the question:
                  How do you get around the law of finite cell division?
                  for example, blood cells are produced again when they produce Hayflick, but other types of cells (about 200) cannot do this ... yes, you can even use your own example if you have a scar or scars ... they are not full cells! are they?


                  So recently, relatively just Nobel was given for the successful reprogramming of differentiated cells of the body (fibroblasts were taken there - cartilage tissue cells) into completely totipotent stem cells! About 5 years ago there was no more.
                  1. +4
                    4 May 2019 17: 48
                    Quote: Albert1988
                    So recently, relatively just Nobel was given for the successful reprogramming of differentiated cells of the body (fibroblasts were taken there - cartilage tissue cells) into completely totipotent stem cells! About 5 years ago there was no more.

                    it would be a revolution (did not find the info)
                    the fact is that with every cell division, the telomere bites off, and this is a sure sign of the number of cell divisions ...
                    telomerase works only in cancer cells and in germ cells ... they can live forever ... and the rest (somatic) cells are not ... the telomerase enzyme does not work there ... and I'm afraid, by programming, I can’t get rid of it, but if you there is information - I’ll be happy to read it!
                    1. +3
                      4 May 2019 17: 57
                      Quote: himRa
                      it would be a revolution (did not find the info)

                      Look carefully - about five years ago they gave the Nobel the Japanese!
                      Regarding the shortening of telomeres during cell division - I described above in the comments)))

                      And yes - this is a revolution, the only problem is that these methods are VERY expensive and VERY complicated - so putting them on the stream is another task - it will take 20 years, no less.
                      1. +3
                        4 May 2019 18: 04
                        Quote: Albert1988
                        And yes - this is a revolution, the only problem is that these methods are VERY expensive and VERY complicated - so putting them on the stream is another task - it will take 20 years, no less.

                        then why did Rothschild die?
                        he has enough money for любые research! five or how much he changed his heart there but ... 96 years old it seems to him ... apparently something we don’t know ... thanks for the conversation I have to go ... if possible give a link I will read later hi
                        1. +4
                          4 May 2019 18: 09
                          Quote: himRa
                          then why did Rothschild die?
                          he has enough money for any research! five or how much he changed his heart there but ... 96 years old it seems to him ... apparently something we don’t know ... thanks for the conversation, I have to go ... if possible give a link, then I read


                          First of all, all these technologies are still being developed! Even "Rothschild" no one will treat this way!
                          Moreover, what am I describing to you? I describe the technology receiving stem cells! Have we forgotten anything? That's right - these cells still need to be introduced into the body and made to divide there correctly! And this is another Oooh what a difficult task.

                          As a geneticist, I’ll tell you - in living systems, everything is very complicated, so complicated that even our most complex mechanisms and systems will seem primitive at the level of a stone ax ...
        2. +1
          4 May 2019 12: 58
          hello Pasha hi look:
          https://youtu.be/Gr2OtN3wMOY
          1. -1
            4 May 2019 13: 03
            Raheem, very glad to see you, my friend !!! hi
            Link - I'll see! soldier
      4. +3
        4 May 2019 17: 30
        Quote: voyaka uh
        We recently printed on a 3D printer a heart from living tissue grown from
        human stem cells. If transplanted to a cell donor
        (to the same person with a sick heart), then it will take root
        in a high degree of probability.
        And bones grown in the same way have already been successfully transplanted.


        Exactly! But even in this case, the immunity still swears - well, the organism does not like it when something "superfluous" is inserted into it, which was not in it from the very beginning ...
    7. +1
      4 May 2019 11: 48
      Well, our military doctors want to start mass production, or the artificial cultivation of whole internal organs, to replace them! And, as research shows, there is nothing fantastic about it! It’s another matter that I give the military very little money for such research, therefore the results are still practical at least!
    8. +5
      4 May 2019 12: 38
      The technology of an artificial tumor is described. If it’s very short - then this technology - about 10 years to drive on animals, then the same amount at least on volunteers, the thing is really dangerous, this is not psychosis for the phony danger of genetically modified products. Here, for example, the technology of artificial suppression of immunity, technologically - almost analogous to the work of HIV, the causative agent of AIDS.
      1. 0
        4 May 2019 15: 19
        Today, artificial suppression of immunity is mainly used for the success of halogen / autologous stem cell transplantation in the treatment of lymph cancer and the circulatory system, as well as for the absorption of chemotherapy in the treatment of testicular cancer. Etc. At the moment, this is done by chemotherapy and radiotherapy, which carries a number of dangerous side effects. This method, if brought to mind, is a major breakthrough in medicine, and not only military field!
        1. +1
          4 May 2019 16: 16
          mainly for the success of halogen / autologous stem cell transplantation

          those. in fact, when the genotype coincides. And full transplant compatibility ... No difference, og
          1. 0
            4 May 2019 16: 32
            That's right. And also about the "suppression of immunity" gentle methods. )))
            1. +1
              4 May 2019 16: 53
              Yes, it's complete ... Delight! The combination of suppressed immunity plus explosive growth of cells, also stem, non-specialized ... This is exactly a tumor, and given the overgrowth of the injury - metastases will go to the moment. There, blood flow in the damaged area is always enhanced
              Well, it's like the description.
              1. 0
                4 May 2019 19: 30
                ??
                You are confusing different things. In the literature, cases of the spread of cancer after resection of a malignant tumor are described. The practice of injections of autologous stem. cells in damaged cartilage 10 years - dispenses with MTS and oncology in general. The practice of injecting autologous stem cells. cells in the damaged area of ​​the heart muscle during CABG did not reveal any oncological side effects, it simply turned out to be ineffective in itself.
                By your logic, the adopted protocol for the treatment of lymphomas (recurrence of lymphogranulomatosis, non-Hodgkin's), as well as leukemia, must necessarily lead to the 4th stage? )))
                In terms of injury - this scheme simply reduces the likelihood of rejection of the transplanted tissue, as for oncological side effects - according to the literature today, I see no prerequisites. hi
                1. 0
                  4 May 2019 20: 36
                  There is stimulation of explosive growth - uncontrolled development comes out.
                  1. 0
                    4 May 2019 20: 55
                    Theoretically, yes.
      2. +4
        4 May 2019 17: 55
        Quote: Cowbra
        The technology of an artificial tumor is described.

        If you simply enter stem cells in this way - then 100% tumor, and cancerous. We still need a bunch of techniques - above in the comments I painted something like.
        So the described technology is just a method of delivering a "doctor to a patient" or a "builder to a construction site", but what this "doctor" or "builder" will do later and how he will do it - these are completely different and much more difficult tasks.
    9. 0
      4 May 2019 12: 56
      I think that we can talk about tissue repair in this way no earlier than nanotechnologies using nanobots become operational. there will be possible tissue repair at the molecular level, although by that time humanity will become a race of cyborgs and create a Borg community with a collective consciousness. (etc. see Star Trek, the next generation) wassat
    10. +2
      4 May 2019 14: 13
      can somehow stimulate local regeneration (in case of injury) not only by injection, by the light-sound-beam method? Of course it all depends on the degree of injury ...
      Injection + analgesic + regenerative is also not bad. He injected, calmed the pain and contributed to the speedy healing.
      So far, science fiction once-minute healing (I note that the younger the regeneration is better, in some species it is even better).
      1. 0
        4 May 2019 15: 13
        And how can Photo-ultrasound-radiation therapy stimulate regeneration? Until now, this has been used to destroy (radio) cells, photos mostly also (with the exception of treating “seasonal depressions”, but this is different, supplementing the lack of vitamin D, IMHO), ultrasound - for visualization, wave - for destroying kidney stones , for example ..
    11. 0
      4 May 2019 14: 31
      first-class dough cut ... standing ovation, handsome
      1. 0
        4 May 2019 14: 52
        plus from me .... it’s a grant cut of the dough !!!
        contrary to many laws of biology
    12. 0
      4 May 2019 15: 02
      The future lies in technologies that will allow us to use our cells (stem) to form new organs. I think it will be some kind of seal of the skeleton of an organ from an inert material and filling it with its own stem cells, from which what is needed will grow. Something, like, a replacement body.
      Perhaps for urgency there will be some prosthetic, temporary options; but ideally, your blanket is warmer
    13. 0
      4 May 2019 15: 06
      It is noted that one of the tasks is the encapsulation of stem cells

      So this, at the same time, is a major breakthrough in oncology!
      1. +1
        5 May 2019 23: 25
        definitely so
    14. 0
      4 May 2019 18: 40
      The crazy idea is to absorb other people's cells. This is a foreign body. Naturally there will be rejection.
      When organ transplants, even people drown immunity all their lives

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