Contact Us

GENTAUR Europe

 GENTAUR Europe BVBA
Voortstraat 49, 1910 Kampenhout BELGIUM
Tel 0032 16 58 90 45 
Fax 0032 16 50 90 45
This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it. 

Gentaur Bulgaria

 GENTAUR BULGARIA
53 Iskar Str. 1191 Kokalyane, Sofia
Tel 0035924682280 
Fax 0035929830072
This email address is being protected from spambots. You need JavaScript enabled to view it." style="">This email address is being protected from spambots. You need JavaScript enabled to view it.

    GENTAUR France

     GENTAUR France SARL
    9, rue Lagrange, 75005 Paris 
    Tel 01 43 25 01 50 
    Fax 01 43 25 01 60
    This email address is being protected from spambots. You need JavaScript enabled to view it." style="">This email address is being protected from spambots. You need JavaScript enabled to view it.
    This email address is being protected from spambots. You need JavaScript enabled to view it." style="">This email address is being protected from spambots. You need JavaScript enabled to view it.

    Gentaur Germany

    This email address is being protected from spambots. You need JavaScript enabled to view it." style="font-size: 12px; line-height: 1.3em;">

      GmbH Marienbongard 20
    52062 Aachen Deutschland
    Tel (+49) 0241 56 00 99 68 
    Fax (+49) 0241 56 00 47 88 This email address is being protected from spambots. You need JavaScript enabled to view it." style="font-family: Arial, Tahoma, Verdana, Helvetica; line-height: 15.59375px; ">
    This email address is being protected from spambots. You need JavaScript enabled to view it." style="">This email address is being protected from spambots. You need JavaScript enabled to view it.

    This email address is being protected from spambots. You need JavaScript enabled to view it." style="font-size: 12px; line-height: 1.3em;">

    This email address is being protected from spambots. You need JavaScript enabled to view it." style="">This email address is being protected from spambots. You need JavaScript enabled to view it.

    This email address is being protected from spambots. You need JavaScript enabled to view it.

    Gentaur London

     GENTAUR Ltd. 
    Howard Frank Turnberry House 
    1404-1410 High Road 
    Whetstone London N20 9BH 
    Tel 020 3393 8531 
    Fax 020 8445 9411
    This email address is being protected from spambots. You need JavaScript enabled to view it." style="">This email address is being protected from spambots. You need JavaScript enabled to view it.

    GENTAUR Poland

     GENTAUR Poland Sp. z o.o. 

    ul. Grunwaldzka 88/A m.2

    81-771 Sopot, Poland
    Tel  058 710 33 44
    Fax 058 710 33 48 
    This email address is being protected from spambots. You need JavaScript enabled to view it." style="">This email address is being protected from spambots. You need JavaScript enabled to view it.

    GENTAUR Nederland

     GENTAUR Nederland BV
    Kuiper 1 
    5521 DG Eersel Nederland
    Tel 0208-080893 
    Fax 0497-517897
    This email address is being protected from spambots. You need JavaScript enabled to view it." style="">This email address is being protected from spambots. You need JavaScript enabled to view it.

    Gentaur Italy

     GENTAUR SRL IVA IT03841300167

    Piazza Giacomo Matteotti, 6, 24122 Bergamo
    Tel 02 36 00 65 93 
    Fax 02 36 00 65 94
    This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

    GENTAUR Spain

     GENTAUR Spain
    Tel 0911876558
    This email address is being protected from spambots. You need JavaScript enabled to view it." style="">This email address is being protected from spambots. You need JavaScript enabled to view it.

    Genprice USA

    usa-flagGenprice Inc, Logistics
    547, Yurok Circle
    San Jose, CA 95123
    Phone/Fax: 

    (408) 780-0908 

    This email address is being protected from spambots. You need JavaScript enabled to view it.

    skype chat

    GENPRICE Inc. invoicing/ accounting:
    6017 Snell Ave, Suite 357
    San Jose, CA. 96123

     

    Gentaur Serbia

    serbiaSerbia, Macedonia FlagMacedonia, 

    montenegro-flagMontenegro, croatiaCroatia: 
    Tel 0035929830070 
    Fax 0035929830072
    This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

    GENTAUR Romania

    romGENTAUR Romania

    Tel 0035929830070 
    Fax 0035929830072
    This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

    GENTAUR Greece

    grGENTAUR Greece 

    Tel 00302111768494 
    Fax 0032 16 50 90 45

    This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

    Other countries

    Other countries
    Luxembourg +35220880274
    Schweiz Züri +41435006251
    Danmark +4569918806
    Österreich +43720880899
    Ceská republika Praha +420246019719
    Ireland Dublin +35316526556
    Norge Oslo +4721031366
    Finland Helsset +358942419041
    Sverige Stockholm +46852503438
    Magyarország Budapest +3619980547

    seal-in-search-symantec

     

     

    Monday, 29 July 2013 13:43

    Immune Cell Death Defects Linked to Autoimmune Diseases

    Rate this item
    (1 Vote)

    immune cell gentaur antibodiesMelbourne researchers have discovered that the death of immune system cells is an important safeguard against the development of diseases such as type 1 diabetes, rheumatoid arthritis and lupus, which occur when the immune system attacks the body's own tissues.

    The finding suggests that these so-called autoimmune diseases could be treated with existing medications that force long-lived immune system cells to die.

    In the development of the immune system, some cells are produced that have the potential to attack the body's own tissues, causing autoimmune disease. The death of these 'self-reactive' immune cells through a process called apoptosis is an important safeguard against autoimmune disease.

    But Dr Kylie Mason, Dr Lorraine O'Reilly, Dr Daniel Gray, Professor Andreas Strasser and Professor David Huang from the Walter and Eliza Hall Institute, and Professor Paul Waring from the University of Melbourne have discovered that when immune cells lack two related proteins, called Bax and Bak, the cells can attack many healthy tissues, causing severe autoimmune disease. The research is published online January 22 in the journal Proceedings of the National Academy of Sciences.

    Bax and Bak are members of the 'Bcl-2 protein family', a large group of proteins that control cell death. Dr O'Reilly said it was thought that Bax and Bak acted like an irreversible switch in cells, determining when cells die by apoptosis. In healthy cells, Bax and Bak are in an 'inactive' form, but when cells are under stress or receive external signals instructing them to die, Bax and Bak switch into an 'active' form that starts the destruction of the cell by apoptosis. Without Bax and Bak, cells are highly protected against apoptosis.

    Dr O'Reilly said that some immune cells that lacked the proteins Bax and Bak were able to attack healthy tissues in many organs of the body. "Normally, these 'self-reactive' immune cells are deleted during development," she said. "In the absence of Bax and Bak, enough self-reactive cells survive development to persist in the body and cause autoimmune disease in organs such as the kidneys (glomerulonephritis), similar to what is seen in the most severe form of lupus.

    "Our findings confirm that defective apoptosis of immune cells can cause autoimmune disease, and that Bax and Bak are important determinants of immune cell death. We were also interested to see that, in our model, loss of Bak on its own was sufficient to cause autoimmune disease, albeit to a lesser extent than losing both Bak and Bax. This supports a recent discovery that humans with mutations in the BAK gene are predisposed to certain autoimmune diseases."

    The research provides hope for people with autoimmune diseases as Bax and Bak activity can be triggered by a new class of potential anti-cancer agents, called BH3-mimetics, which are currently in clinical trials for certain types of leukemia in Melbourne, Dr O'Reilly said. "Our findings suggest that BH3-mimetics might be an exciting new option for treatment for autoimmune conditions, by activating Bax and Bak and making the self-reactive immune cells which are causing the autoimmune disease to die," she said.

    Read 2690 times