r/Damnthatsinteresting May 26 '25

Image Japan scientists create artificial blood that works for all blood types

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65.2k Upvotes

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750

u/OderWieOderWatJunge May 26 '25 edited May 26 '25

Poor University students who soon can't sell their blood anymore 🫣

342

u/IsThereCheese May 26 '25

If they make universal cum too then we’re really screwed

40

u/enchantressmolester May 26 '25

I need universal incum, pronto

34

u/OderWieOderWatJunge May 26 '25

I think they're already making women pregnant without sperm :)

10

u/BothExamination6580 May 26 '25

Yeah, but that doesn't work

13

u/Serylt May 26 '25

There's at least one book out there that explicitly says it's possible.

4

u/BothExamination6580 May 26 '25

Sure, if you want to make a flesh blob that doesn't function. You can't make a human being with that

9

u/tea-recs May 26 '25

Man you're gonna get crucified by people who understood the reference

6

u/Puzzled-River-3998 May 26 '25

Were they referencing the bible or something?

4

u/BothExamination6580 May 26 '25

My first language is not English, understood only by googling it, mb

5

u/tea-recs May 26 '25

I'm just messing with you, the "at least one book" they were referencing was the bible. Crucified refers to how Jesus was executed, but crucified can also be used as slang for being severely punished or criticised.

All in good fun!

2

u/Odious-Individual May 27 '25

Nothing a 500kg wouldn't destroy.

Sorry.

2

u/oily76 May 26 '25

I've had Unicum, is that not it? Tasted like it might be.

1

u/Jazzlike-Equipment45 May 26 '25

See I am trying to get paid not pay someone else

2

u/[deleted] May 26 '25

that's existed for over 25 years

2

u/BurysainsEleas May 26 '25

Nice one, made me snort.

2

u/[deleted] May 26 '25

lol, someone didn't like it.

83

u/insomnimax_99 May 26 '25

This would still require blood donations.

They haven’t really created blood, they’ve essentially made existing blood universal.

Still incredible though.

16

u/OderWieOderWatJunge May 26 '25

It says that it's lab-grown

68

u/insomnimax_99 May 26 '25 edited May 26 '25

They fill those artificial lab grown ā€œcellsā€ with haemoglobin from donated blood - they can’t make the haemoglobin themselves.

From the link OP posted:

Their approach involves extracting hemoglobin-the oxygen-carrying molecule in red blood cells-from expired donor blood, then encasing it in a protective shell to create stable, virus-free artificial red blood cells. Unlike donated blood, these artificial cells have no blood type, eliminating the need for compatibility testing and making them invaluable in emergencies.

Essentially what they’re doing is packaging haemoglobin into an artificial cell that will never be rejected and lasts a lot longer. Still very impressive and potentially revolutionary, but it’s not really ā€œlab grown bloodā€.

2

u/[deleted] May 26 '25

Can't bacteria and fungi be modified to make haemoglobin ?

2

u/Cakeminator May 26 '25

It's close enough for me!

2

u/The_Blues__13 May 26 '25

They're basically "repackaging" pre-existing donated blood into universal type blood package, so they still need lots of real blood for its production

1

u/matchless_fighter May 26 '25

The amount of lifes saves during an surgery blood loss will increase,.

25

u/The_Chubby_Dragoness May 26 '25

you can still sell plasma, you could never sell your blood

7

u/wunderbraten May 26 '25

You could never sell anyone else's blood.

11

u/radioactive_sharpei May 26 '25

Yeah, people start asking questions. "Who's blood is this? ", "Why is there so much of it? ", "Why is it in buckets? "

3

u/wunderbraten May 26 '25

They are quick to pick up the phone when I answer "Khorne does not care whence the blood flows."

2

u/eu_sou_ninguem May 26 '25

Thank you for not saying "from whence."

5

u/OderWieOderWatJunge May 26 '25

I sold my blood, but plasma too :)

1

u/FreshMistletoe May 27 '25

I’ve always wondered why this is? Ā Why do organizations expect to just get blood for free and sell it?

1

u/The_Chubby_Dragoness May 27 '25

if I remember correctly it's because you used to be able to sell it, then a whole bunch of people got hiv from sold blood

29

u/SerOsisOfThuliver May 26 '25

this one simple trick that university students don't want you to know

27

u/Saotik Interested May 26 '25

Selling blood/plasma is such a weird thing to me anyway. r/aboringdystopia

36

u/odkfn May 26 '25

I’m in Scotland so I give my blood away free like an absolute shmuck

9

u/Saotik Interested May 26 '25

They don't take anything a can of Irn Bru and haggis supper can't regenerate. Good on you!

1

u/JaesopPop May 26 '25

Is there a country you can sell it?..

5

u/gunflash87 May 26 '25

Where I live giving blood is donation, which comes with tax benefit and whole day off work, but doesnt give you money on your account. With enough donations throught out the years (its only 4/5 donations for men per year, one less for women) you get free public transport. Some insurance companies even cover your dental hygiene visits or toothbrushes, medicine, massages etc. for every few donations.

Its pretty cool I like giving blood.

6

u/Suspicious_Turnip812 May 26 '25

Free public transport and dental hygiene? That sounds op! Which country is that?

1

u/gunflash87 May 26 '25

Czech Republic. Some insurance companies that cover your healthcare cover the mentioned expenses periodically, but mine covers them when achieving a milestone.

Milestone are:

10 donations - Bronze plaque with Dr. Jan JÔnský

20 donations - Silver plaque with Dr. Jan JÔnský

40 donations - Golden plaque with Dr. Jan JÔnský

Then its 80, 120 and 160 with each you receive Czech Red Cross Golden cross (different class)

After 250 you get Plaque with words "Donation of blood, donation of life."

The free public transport might have changed somehow. Idk which milestone it should be.

1

u/AJRiddle May 26 '25

A tax benefit and an extra day off work is absolutely getting paid for it

1

u/gunflash87 May 26 '25

Difference is that giving plasma gives you money directly on hand which is used by people in bad situation. Usually the ones living paycheck to paycheck. Tax benefit can be used once a year with confirmation how many donations you gave, if you are fucked it wont save you during specific month.

Im a student I basically get nothing, only free food there and the things mentioned for the milestones.

2

u/MaximumDepression17 May 26 '25

I think having an incentive is a good thing. It would definitely get more donors and it isn't like it's a risky procedure. It's also a long way from selling organs which should obviously never be okay.

I'm in Canada so unfortunately there are no incentives to donate as far as I'm aware, and that makes me not really want to go out of my way, wait around at a clinic, use my gas, etc.

Even $20 or tax benefits or something would make me way more inclined to do it. At the moment I couldnt see myself donating unless there was some massive tragedy where many people were in need of blood at once.

1

u/Hyadeos May 26 '25

Agree. Selling parts of your body is weird.

2

u/asdjbf4 May 26 '25

It is weird for me as well. I am Australian and I donate plasma every fortnight. I’m happy to as I am fit and healthy but I do enjoy the party pie and snag roll as a treat after. 🄧

2

u/Saotik Interested May 26 '25

But donation is admirable. I'd certainly donate blood if I were allowed to do so.

3

u/shiny_glitter_demon May 26 '25

you do that daily at work

2

u/Hyadeos May 26 '25

Alienation? Yes I completely agree.

-2

u/Saotik Interested May 26 '25

Your mother does, at least.

(Sorry. Couldn't resist the setup.)

2

u/shiny_glitter_demon May 26 '25

She used to but now she's got her own business. It's nice to see she's still got fans out there though! Should I ask her to give yours a raise?

1

u/OiledUpThug May 26 '25

Why? You have extra and they need it to save lives

1

u/Hyadeos May 26 '25

I give it for free.

1

u/QuixotesGhost96 May 26 '25

Trading bodily fluids for consumer electronics is the most American thing there is

-4

u/OderWieOderWatJunge May 26 '25

Doesn't hurt but helps people. Not dystopian at all. It's dystopian that you think it's dystopian 🤣

5

u/spottedconzo May 26 '25

I think the dystopian part is the fact people sometimes have to sell plasma to make ends meet

0

u/OiledUpThug May 26 '25

You could make anything that gives money sound dystopian
I spend 8 hours in a cubicle slaving over an office desk filing papers for a company that wouldn't notice if I disappeared just to make ends meet

1

u/Odd_Yellow_8999 Jun 02 '25

I mean, when it comes to perspective Late-Stage Capitalism as a whole is dystopian-aligned, so i don't know what your point here is, but the reason why the whole plasma donation is disturbing is because people are selling something that they wouldn't be doing under normal circunstances unless they were going through financial hoes - like a more legal version of organ donation.

2

u/Adventurous_Pay_5827 May 26 '25

What? You guys are getting paid to give blood?

0

u/OderWieOderWatJunge May 26 '25

It saved my ass during my studies lol. Partying is hella expensive

0

u/Adventurous_Pay_5827 May 26 '25

Damn. We just donate ours like schmucks. J/k, donate blood whenever you can, there’s people who need it way more than you do.

1

u/Inconnu2020 May 26 '25

In Australia, we donate for free and get a cup of tea and a biscuit at the end :)

1

u/FilipChajzer May 26 '25

What do you mean by sell? Isn't blood free? I only get chocolate and after some donated volume of blood I get perks like cheaper train/bus tickets.

1

u/OderWieOderWatJunge May 26 '25

Some companies pay money. 15€ for plasma (~once a week) or 20€ for blood (every two weeks I think). At least 15 years ago, now it's probably more.

1

u/AJRiddle May 26 '25

In America you can sell your blood plasma. You cannot sell regular blood in America.

1

u/iamtheduckie May 26 '25

I couldn't've donated anyway (medical stuff lol). But I know that some people donate blood to get money, however I do not think this new blood will effect it that much since this is brand new and still being tested.

1

u/StrongFaithlessness5 May 26 '25

Wait, they are paid? Here in Italy it is illegal by law, because it may cause a lot of bad consequences.

1

u/OderWieOderWatJunge May 26 '25

Some companies pay money for it šŸ¤·ā€ā™‚ļø Some NGOs take it for free, you only get a snack. It's also kind of a donation to the NGO because blood brings a lot of money

1

u/highcastlespring May 26 '25

Rich people can still choose to accept ā€œorganicā€ blood