Interleukin-6 enhances murine megakaryocytopoiesis in serum-free culture.
Interleukin-6 enhances murine megakaryocytopoiesis in serum-free culture.
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Interleukin-6 增强无血清培养中的小鼠巨核细胞生成。
DOI:
10.1182/blood.v75.12.2286.bloodjournal75122286
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发表时间:
1990
期刊:
影响因子:
20.3
通讯作者:
Y. Akiyama
中科院分区:
文献类型:
--
作者:
K. Koike;T. Nakahata;T. Kubo;T. Kikuchi;M. Takagi;A. Ishiguro;K. Tsuji;K. Naganuma;A. Okano;Y. Akiyama
We investigated the effect of interleukin-6 (IL-6) on murine megakaryocytopoiesis in a serum-free culture system. The addition of IL-6 to a culture containing interleukin-3 (IL-3) resulted in a significant increase in the number of megakaryocyte colonies by bone marrow cells of normal mice. The megakaryocytic progenitors that survive exposure to 5-fluorouracil (5-FU) exhibited a more significant response to IL-6 and IL-3. Polyclonal anti-IL-6 antibody neutralized the stimulatory effect of IL-6 on megakaryocyte colony growth supported by IL-3. Delayed addition experiments and replating experiments of blast cell colonies showed that megakaryocytic progenitors are supported by IL-3 in the early stage of the development but require IL-6 for their subsequent proliferation and differentiation. In addition, IL-6 increased the size of megakaryocytes in granulocyte-macrophage-megakaryocyte colonies. The combination of granulocyte colony-stimulating factor or granulocyte-macrophage colony stimulating factor with IL-3 resulted in an increase in the granulocyte-macrophage colony growth of bone marrow cells of 5-FU-treated mice or normal mice, respectively, but had little effect on the enhancement of pure and mixed megakaryocyte colony growth. These results suggest that IL-6 plays an important role in murine megakaryocytopoiesis.
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DOI:
10.1172/jci111813
发表时间:
1985
期刊:
The Journal of clinical investigation
影响因子:
--
作者:
Hoffman,R;Yang,HH;Bruno,E;Straneva,JE
通讯作者:
Straneva,JE
影响因子:
20.3
作者:
K. Koike;E. Stanley;J. Ihle;M. Ogawa
通讯作者:
K. Koike;E. Stanley;J. Ihle;M. Ogawa
DOI:
--
发表时间:
1988
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Wong,GG;Witek-Giannotti,JS;Temple,PA;Kriz,R;Ferenz,C;Hewick,RM;Clark,SC;Ikebuchi,K;Ogawa,M
通讯作者:
Ogawa,M
DOI:
10.1073/pnas.84.24.9035
发表时间:
1987-12-01
影响因子:
11.1
作者:
IKEBUCHI, K;WONG, GG;OGAWA, M
通讯作者:
OGAWA, M
DOI:
10.1172/jci113002
发表时间:
1987
期刊:
The Journal of clinical investigation
影响因子:
--
作者:
Robinson,BE;McGrath,HE;Quesenberry,PJ
通讯作者:
Quesenberry,PJ