Responses of Cultured Melanocytes to Defined Growth Factors
Responses of Cultured Melanocytes to Defined Growth Factors
复制标题
培养的黑素细胞对特定生长因子的反应
DOI:
--
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发表时间:
1988
期刊:
影响因子:
--
通讯作者:
R. Halaban
中科院分区:
文献类型:
--
作者:
R. Halaban
To proliferate in vitro, normal melanocytes, unlike normal fibroblasts, require specific growth factors in addition to those supplied in serum. The substances that promote melanocyte proliferation, such as 12-O-tetradecanoyl-phorbol-13-acetate (TPA) and stimulators of cyclic adenosine monophosphate (cAMP), also promote pigmentation. Consequently, cell division and expression of at least some differentiated functions are not mutually exclusive for melanocytes. At present, the only known natural growth factor that can replace TPA in normal human melanocyte cultures is basic fibroblast growth factor (bFGF). Like TPA, bFGF is effective, most of the time, only in the presence of added cAMP. Some preparations of bFGF, however, may have a highly labile, intrinsinc cAMP stimulatory activity. It is thus possible that bFGF can assume two forms, dependent on and independent of cAMP stimulatory activity. Alternatively, a second factor may exist in pituitary glands that co-purifies with bFGF but deteriorates with storage. Abnormal melanocytes in culture, such as those derived from dysplastic nevi and primary melanomas, depend on the specific factors (bFGF and cAMP), whereas melanocytes from metastatic melanomas do not
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影响因子:
6.5
作者:
LERNER, AB;HALABAN, R;MOELLMANN, GE
通讯作者:
MOELLMANN, GE
影响因子:
4.7
作者:
Eisinger,M;Marko,O;Weinstein,IB
通讯作者:
Weinstein,IB
DOI:
10.1073/pnas.83.15.5526
发表时间:
1986
影响因子:
11.1
作者:
Pantazis,P;Lanfrancone,L;Pelicci,PG;Dalla-Favera,R;Antoniades,HN
通讯作者:
Antoniades,HN
DOI:
10.1016/0006-291x(85)91054-x
发表时间:
1985
影响因子:
3.1
作者:
Mormède,P;Baird,A;Pigeon,P
通讯作者:
Pigeon,P
DOI:
10.1126/science.3492043
发表时间:
1987
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Stern,DF;Hare,DL;Cecchini,MA;Weinberg,RA
通讯作者:
Weinberg,RA