Immunoglobulin and cytokine production by neonatal lymphocytes

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Cytokine regulation of immunoglobulin secretion by neonatal lymphocytes.

In contrast to adult lymphocytes, neonatal lymphocytes secrete minimal amounts of Ig in response to stimulation with immobilized MAb to CD3. This deficiency could be overcome by the addition of supplemental IL-2, IL-4, or IL-6, resulting in the secretion of all Ig isotypes. There were no major differences in the distribution of Ig isotypes secreted in response to the cytokines alone or in combi...

متن کامل

Cytokine production by peripheral lymphocytes in melanoma.

BACKGROUND The differentiation of T cells towards a T helper 1 (Th1) or Th2 phenotype based on their profile of cytokine production, is of great relevance in the regulation of immune responses. We have determined by flow cytometry, the expression of selected Th1 and Th2 cytokines by activated T cells in whole blood samples (WB) from normal donors and from patients with different clinical stages...

متن کامل

Cytokine-induced proliferation and immunoglobulin production of human B lymphocytes triggered through their CD40 antigen

Human resting B lymphocytes enter a state of sustained proliferation when incubated with both mouse fibroblastic L cells stably expressing Fc gamma RII/CDw32 and anti-CD40 antibodies. We have explored the effects of 11 recombinant human cytokines (CKs) on induced cell proliferation and immunoglobulin (Ig) production. Interleukin 4 (IL-4) was the only CK able to enhance anti-CD40-induced B cell ...

متن کامل

Adoptive transfer of neonatal T lymphocytes rescues immunoglobulin production in mice with severe combined immune deficiency

Mice with the autosomal recessive severe combined immune deficiency (scid) mutation lack mature lymphocytes because of defective joining of T cell receptor and immunoglobulin (Ig) gene segments. Penetrance of this mutation is incomplete since 10-25% of SCID mice produce some T or B lymphocytes. This "leaky" phenotype could be due to a reversion of the mutation in some mice or to a constant, low...

متن کامل

BCG modulates neonatal innate immune cytokine production.

Infection causes 0.6 million of the total 2.9 million neonatal deaths every year and devastates the lives of millions more who initially survive; it mercilessly seeks out those weakened by premature delivery and/or low birth weight (LBW), an unfortunate combination too frequently encountered all over the world but particularly so in low-income countries [1]. Reduction of neonatal mortality over...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Clinical & Experimental Immunology

سال: 2008

ISSN: 0009-9104

DOI: 10.1111/j.1365-2249.1991.tb05609.x