MercoPress, en Español

Montevideo, March 20th 2019 - 18:01 UTC

Nobel medicine prize for work on how hormones are transported in and outside cells

Tuesday, October 8th 2013 - 06:38 UTC
Full article 4 comments
Schekman, Rothman and Suedhoff are all professors at US universities Schekman, Rothman and Suedhoff are all professors at US universities

Americans James Rothman and Randy Schekman and Germany's Thomas Suedhof won the 2013 Nobel medicine prize for their work on how hormones are transported within and outside cells, giving insight into diseases such as diabetes and Alzheimer's.

The Nobel Committee said the work of the three scientists had great implications for neurological conditions as well as conditions affecting key organs.

“Without this wonderfully precise organization, the cell would lapse into chaos,” the Nobel Assembly at Sweden's Karolinska Institute said in a statement when awarding the prize of 8 million crowns (1.2 million dollars).

“Through their discoveries, Rothman, Schekman and Suedhof have revealed the exquisitely precise control system for the transport and delivery of cellular cargo,” the committee said.

For example, their research sheds light on how insulin is manufactured and released into the blood at the right place at the right time, the Nobel committee said in the statement.

Rothman is professor at Yale University; Schekman is a professor at the University of California at Berkeley, while Suedhof is a professor at Stanford University.

“These beautiful discoveries have importance for the understanding of the human body and obviously implications for diseases in various organs such as the nervous system, diabetes and immune disorders,” Jan-Inge Henter, professor of clinical child oncology at the Karolinska Institute, said at a news conference.

Their work centred on the 'vesicle' system by which cells take up nutrients, move substances around and release chemicals like hormones and growth factors. “There are many organs where this is important,” said Henter.

“For quite some time, it's been known that this is important in the signalling between neurons, that is nerve cells. We have billions of nerve cells and they have to communicate with each other and they do so with this vesicle transport system.”

“Now, we've realized that this is also important in for instance diabetes, because we know that insulin is released by these vesicles and we know that the immune system is regulated also by this vesicle transport mechanism.”

Top Comments

Disclaimer & comment rules
  • reality check

    See aBritish scientist also one for discovering something called, “the god particle” something like that.

    How many does that make now?

    Damn TTT those useless Anglos are at it again.

    Oct 08th, 2013 - 08:33 pm 0
  • A_Voice

    That's right
    ...well done Peter Higgs...University of Edinburgh but born a Geordie..
    Higgs Boson (God Particle)- the subatomic particle that explains why the Universe is how it is....
    Anyone remember the joke that did the rounds.....
    A Higgs boson walks into a church,
    “We don't allow Higgs bosons in here!” shouts the priest.
    The Higgs Boson says
    “But without me, how can you have mass?”
    ....yeah it was a nerd joke...

    Oct 08th, 2013 - 10:38 pm 0
  • reality check

    If your a catholic!

    Oct 08th, 2013 - 11:16 pm 0
Read all comments

Commenting for this story is now closed.
If you have a Facebook account, become a fan and comment on our Facebook Page!