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Researchers Created Artificial Cells That Can Communicate With Each Other (phys.org)

An anonymous reader quotes a report from Phys.Org: Friedrich Simmel and Aurore Dupin, researchers at the Technical University of Munich (TUM), have for the first time created artificial cell assemblies that can communicate with each other. The cells, separated by fatty membranes, exchange small chemical signaling molecules to trigger more complex reactions, such as the production of RNA and other proteins. Scientists around the world are working on creating artificial, cell-like systems that mimic the behavior of living organisms. Friedrich Simmel and Aurore Dupin have created such artificial cell assemblies in a fixed spatial arrangement. The highlight is that the cells are able to communicate with each other.

Gels or emulsion droplets encapsulated in thin fat or polymer membranes serve as the basic building blocks for the artificial cells. Inside these 10- to 100-micron units, chemical and biochemical reactions can proceed uninhibited. The research team used droplets enclosed by lipid membranes and assembled them into artificial multicellular structures called micro-tissues. The biochemical reaction solutions used in the droplets can produce RNA and proteins, giving the cells a of a kind of gene expression ability. Small signal molecules can be exchanged between cells via their membranes or protein channels built into the membranes. This allows them to couple with each other temporally and spatially. The systems thus become dynamic, as in real life. Chemical pulses thus propagate through the cell structures and pass on information. The signals can also act as triggers, allowing initially identical cells to develop differently.
"Our system is the first example of a multicellular system in which artificial cells with gene expression have a fixed arrangement and are coupled via chemical signals. In this way, we achieved a form of spatial differentiation," says Friedrich Simmel, Professor of Physics of Synthetic Biosystems at Technical University of Munich.

30 comments

  1. But can they communicate with the L0de Radio Hour? by Anonymous Coward · · Score: -1

    https://www.youtube.com/watch?v=7rXYkudQbOQ

  2. That sounds interesting! by Anonymous Coward · · Score: -1

    Unfortunately communication is very, very limited in Federal prison cells. Sorry TRUMP TRAITORS!

    1. Re: That sounds interesting! by Anonymous Coward · · Score: 0

      But these cells are already more intelligent than you Mr president. They are communicating and I think they are saying you are about to be impeached. Maybe it's time you flew to Russia and sought asylum with your real friends?

    2. Re:That sounds interesting! by Anonymous Coward · · Score: 0

      What kind of a crybaby loser are you that you have time to post the same kind of thing in every single Slashdot story? How do you have so much free time on your hands?

      I don't even like Trump, but these posts are off-topic and obnoxious. They are having the exact opposite effect from what you expect, junior.

    3. Re: That sounds interesting! by Anonymous Coward · · Score: 0

      Sounds like you're triggered snowflake.

    4. Re: That sounds interesting! by Anonymous Coward · · Score: 0

      Sounds like you're a dumb troll

    5. Re: That sounds interesting! by Anonymous Coward · · Score: 0

      It was a dark and Stormy Presidency!

    6. Re:That sounds interesting! by Anonymous Coward · · Score: 0

      "What kind of a crybaby loser are you that you have time to post the same kind of thing in every single Slashdot story? How do you have so much free time on your hands?"

      It's called furlough.

    7. Re: That sounds interesting! by Anonymous Coward · · Score: 0

      Sounds like he has a life and you're a loser, as stated. Go get a job and start dating. You'd be surprised at how much having the ability to support yourself and getting laid can make you happy.

  3. Green Goo by Immerman · · Score: 1

    And here we've been worrying about a mechanical grey-goo scenario...

    --
    --- Most topics have many sides worth arguing, allow me to take one opposite you.
    1. Re:Green Goo by Anonymous Coward · · Score: 0

      You stole that idea from Grand Theft Auto: San Andreas.

    2. Re:Green Goo by Anonymous Coward · · Score: 0

      Grey goo is way older than GTA. https://en.wikipedia.org/wiki/Engines_of_Creation

    3. Re:Green Goo by Anonymous Coward · · Score: 0

      But not green goo, which is very obviously what was being referenced. If you don't know about something, it's better if you remain silent.

    4. Re:Green Goo by Anonymous Coward · · Score: 0

      This article uses the term in the context of nanobiotechnology three months before GTA: SA hit the shelves. https://www.wired.com/2004/07/green-goo-the-new-nano-threat/

    5. Re:Green Goo by Immerman · · Score: 1

      That would be more plausible if I had ever played the game.

      Come on - it's an obvious wordplay when pointing out that the world is already covered in powerful, ubiquitous nano-machines that multiply exponentially and are only kept in check by the many other kinds of powerful, ubiquitous nano-machines that eat them. Start modifying them to build themselves out of something the other nanomachines can't eat, and a "green goo" scenario is the natural outcome.

      --
      --- Most topics have many sides worth arguing, allow me to take one opposite you.
  4. Re:But can they communicate with the L0de Radio Ho by Anonymous Coward · · Score: 0

    Picking up strange signals now on 4840KHz

  5. JEW media creates an artificial reality by Anonymous Coward · · Score: -1

    Khazar Talmudic Jews believe this of all they call goyim/gentiles (any non-jew): Jews = biggest racists of all for which they "jew guilt" you for no less! They're hypocrites known as thieves all thru history or were Argentines in the 1940 under Peron, Spanish inquistion, France (1306), Egypt (despoiled/robbed by jews), Arabs (pre & post 1948), England (1330 Edward longshanks), Romans under titus, Russia pogroms and Germany who got rid of them from their nations nazi german's too? No. Driven into DESERTS ages ago! Don't wonder why after all those exilings above.

    Should anyone doubt any of this see Jacob Javits' crony Rosenthal spill the beans on it https://www.youtube.com/watch?v=D4zMVZ8HnFI/ where he called all Christianity fools for helping Israel and the biggest scam of all time per their beliefs below from their Talmud.

    This is the province of the synagogue of Satan (Pharisees whom Jesus Christ himself kicked to the curb out of the temple & they killed him for it. Jeremiah did the same to them also + the Essenes could not stand them either breaking away from the pharisee corruption):

    Jew Talmud excerpts (the book that calls Christ's mother a whore & a bastard of a roman soldier):

    1. Sanhedrin 59a: "Murdering Goyim is like killing a wild animal."

    2. Abodah Zara 26b: "Even the best of the Gentiles should be killed."

    3. Sanhedrin 59a: "A goy (Gentile) who pries into The Law (Talmud) is guilty of death."

    4. Yebhamoth 11b: "Sexual intercourse with a little girl is permitted if she is three years of age."

    5. Schabouth Hag. 6d: "Jews may swear falsely by use of subterfuge wording."

    6. Hilkkoth Akum X1: "Do not save Goyim in danger of death."

    7. Hilkkoth Akum X1: "Show no mercy to the Goyim."

    8. Choschen Hamm 388, 15: "If it can be proven that someone has given the money of Israelites to the Goyim, a way must be found after prudent consideration to wipe him off the face of the earth."

    9. Choschen Hamm 266,1: "A Jew may keep anything he finds which belongs to the Akum (Gentile). For he who returns lost property (to Gentiles) sins against the Law by increasing the power of the transgressors of the Law. It is praiseworthy, however, to return lost property if it is done to honor the name of God, namely, if by so doing, Christians will praise the Jews and look upon them as honorable people."

    10. Szaaloth-Utszabot, The Book of Jore Dia 17: "A Jew should and must make a false oath when the Goyim asks if our books contain anything against them."

    11. Baba Necia 114, 6: "The Jews are human beings, but the nations of the world are not human beings but beasts."

    12. Simeon Haddarsen, fol. 56-D: "When the Messiah comes every Jew will have 2800 slaves."

    13. Nidrasch Talpioth, p. 225-L: "Jehovah created the non-Jew in human form so that the Jew would not have to be served by beasts. The non-Jew is consequently an animal in human form, and condemned to serve the Jew day and night."

    14. Aboda Sarah 37a: "A Gentile girl who is three years old can be violated."

    15. Gad. Shas. 2:2: "A Jew may violate but not marry a non-Jewish girl."

    16. Tosefta. Aboda Zara B, 5: "If a goy kills a goy or a Jew, he is responsible; but if a Jew kills a goy, he is NOT responsible."

    17. Schulchan Aruch, Choszen Hamiszpat 388: "It is permitted to kill a Jewish denunciator everywhere. It is permitted to kill him even before he denounces."

    18. Schulchan Aruch, Choszen Hamiszpat 348: "All property of other nations belongs to the Jewish nation, which, consequently, is entitled to seize upon it without any scruples."

    19. Tosefta, Abda Zara VIII, 5: "How to interpret the word 'robbery.' A goy is forbidden to steal, rob, or take women slaves, etc., from a goy or from a Jew. But a Jew is NOT forbidden to do all this to a goy."

    20. Seph. Jp., 92, 1: "God has given the Jews power over the possessions and blood of all nations."

    21. Schulchan Aruch, Choszen H

    1. Re: JEW media creates an artificial reality by Anonymous Coward · · Score: 0

      Sarah?

    2. Re: JEW media creates an artificial reality by Anonymous Coward · · Score: 0

      Donald?

  6. Fascinating by Anonymous Coward · · Score: 0

    The basic computational value of this is astounding. Read the article and watch the video explaining how different coloured droplets react to input. The red droplet contains a solution of signal molecules that diffuse into the chain of artificial cell compartments to the right. The droplets contain a biochemical system that temporarily responds to this signal. As a result, the droplets light up in a fluorescent green and then darken again -- a 'signal' runs from left to right. Depending how rapid, controllable and scalable these signals are at room temperature they may be useful as replacements for or at least complement current digital optical electronic communications components?

    1. Re: Fascinating by Anonymous Coward · · Score: 0

      Depending how rapid, controllable and scalable these signals are at room temperature they may be useful as replacements for or at least complement current digital optical electronic communications components

      No. Chemical signaling is relatively slow and requires energy and usually also chemical replenishment. We're already to the point that the slowest part of data transmission (other than sheer distance) is the conversion between electrictricity and light.
      For an analogy, optical and electrical communication are like putting a message in a car and driving it to the destination, chemical signaling is like lining up cars side by side, and having people in each car get out and hand the message to the person in the next one.

  7. Re:But can they communicate with the L0de Radio Ho by Anonymous Coward · · Score: -1

    Have you ever smelled a nigger's penis? You should try it.

  8. JEW media creates an artificial reality by Anonymous Coward · · Score: -1

    Khazar Talmudic Jews believe this of all they call goyim/gentiles (any non-jew): Jews = biggest racists of all for which they "jew guilt" you for no less! They're hypocrites known as thieves all thru history or were Argentines in the 1940 under Peron, Spanish inquistion, France (1306), Egypt (despoiled/robbed by jews), Arabs (pre & post 1948), England (1330 Edward longshanks), Romans under titus, Russia pogroms and Germany who got rid of them from their nations nazi german's too? No. Driven into DESERTS ages ago! Don't wonder why after all those exilings above.

    Should anyone doubt any of this see Jacob Javits' crony Rosenthal spill the beans on it https://www.youtube.com/watch?v=D4zMVZ8HnFI/ where he called all Christianity fools for helping Israel and the biggest scam of all time per their beliefs below from their Talmud.

    This is the province of the synagogue of Satan (Pharisees whom Jesus Christ himself kicked to the curb out of the temple & they killed him for it. Jeremiah did the same to them also + the Essenes could not stand them either breaking away from the pharisee corruption):

    Jew Talmud excerpts (the book that calls Christ's mother a whore & a bastard of a roman soldier):

    1. Sanhedrin 59a: "Murdering Goyim is like killing a wild animal."

    2. Abodah Zara 26b: "Even the best of the Gentiles should be killed."

    3. Sanhedrin 59a: "A goy (Gentile) who pries into The Law (Talmud) is guilty of death."

    4. Yebhamoth 11b: "Sexual intercourse with a little girl is permitted if she is three years of age."

    5. Schabouth Hag. 6d: "Jews may swear falsely by use of subterfuge wording."

    6. Hilkkoth Akum X1: "Do not save Goyim in danger of death."

    7. Hilkkoth Akum X1: "Show no mercy to the Goyim."

    8. Choschen Hamm 388, 15: "If it can be proven that someone has given the money of Israelites to the Goyim, a way must be found after prudent consideration to wipe him off the face of the earth."

    9. Choschen Hamm 266,1: "A Jew may keep anything he finds which belongs to the Akum (Gentile). For he who returns lost property (to Gentiles) sins against the Law by increasing the power of the transgressors of the Law. It is praiseworthy, however, to return lost property if it is done to honor the name of God, namely, if by so doing, Christians will praise the Jews and look upon them as honorable people."

    10. Szaaloth-Utszabot, The Book of Jore Dia 17: "A Jew should and must make a false oath when the Goyim asks if our books contain anything against them."

    11. Baba Necia 114, 6: "The Jews are human beings, but the nations of the world are not human beings but beasts."

    12. Simeon Haddarsen, fol. 56-D: "When the Messiah comes every Jew will have 2800 slaves."

    13. Nidrasch Talpioth, p. 225-L: "Jehovah created the non-Jew in human form so that the Jew would not have to be served by beasts. The non-Jew is consequently an animal in human form, and condemned to serve the Jew day and night."

    14. Aboda Sarah 37a: "A Gentile girl who is three years old can be violated."

    15. Gad. Shas. 2:2: "A Jew may violate but not marry a non-Jewish girl."

    16. Tosefta. Aboda Zara B, 5: "If a goy kills a goy or a Jew, he is responsible; but if a Jew kills a goy, he is NOT responsible."

    17. Schulchan Aruch, Choszen Hamiszpat 388: "It is permitted to kill a Jewish denunciator everywhere. It is permitted to kill him even before he denounces."

    18. Schulchan Aruch, Choszen Hamiszpat 348: "All property of other nations belongs to the Jewish nation, which, consequently, is entitled to seize upon it without any scruples."

    19. Tosefta, Abda Zara VIII, 5: "How to interpret the word 'robbery.' A goy is forbidden to steal, rob, or take women slaves, etc., from a goy or from a Jew. But a Jew is NOT forbidden to do all this to a goy."

    20. Seph. Jp., 92, 1: "God has given the Jews power over the possessions and blood of all nations."

    21. Schulchan Aruch, Choszen H

  9. cells with 6th sense by Texmaize · · Score: 2

    Next, they will make psychic cells that say "I see apoptosis"

    --
    "Liberalism is a very noble idea, currently controlled by some very bad people. Be sure you do not get the two confused.
  10. Islet cells by Anonymous Coward · · Score: 0

    Next let's make some islet cells please...

  11. Re: But can they communicate with the L0de Radio H by Anonymous Coward · · Score: 0

    I am Donald Trump and I approve this message.

  12. Wrong. by Anonymous Coward · · Score: 0

    Research was done about 6 years ago.

  13. Normal by nospam007 · · Score: 1

    That's the cells that form cellphones.

  14. Quick get those BioNeural Gel packs to Deck 4..... by Anonymous Coward · · Score: 1

    Seriously, this could have some useful applications. Being able to create cells with a controllable messaging system could allow for further augments like a insulin monitor or viral detector, or maybe a more accurate sensor for the nervous system. Heck with the right messaging we might be able to trigger actions in other cells. Artificial TCells anyone?

    Of course we could also just use them for vector calculations.....

  15. Another experiment in Intelligent Design by Anonymous Coward · · Score: 0

    The experiment was setup and run by an outside intelligent actor.

    It has no relevence to any claim of Darwinian evolution and will only further bolster arguments for either a creator or creators of some form.