Zobrazeno 1 - 10
of 317
pro vyhledávání: '"Leo Sachs"'
Publikováno v:
European Journal of Haematology. 38:3-11
15 patients with acute myeloid leukaemia (AML) were treated with low-dose cytosine arabinoside (LD ARA-C). 2 patients had complete remissions, which lasted for 8 and 3 months, and 5 patients had a partial remission. 46% of the patients thus responded
Publikováno v:
Annals of the New York Academy of Sciences. 557:417-437
The development of a cell culture system for the in vitro cloning and clonal differentiation of normal hematopoietic cells made it possible to identify the proteins that regulate growth and differentiation of different hematopoietic cell lineages and
Autor:
Leo Sachs
Publikováno v:
Annals of the New York Academy of Sciences. 567:141-153
The establishment of a cell culture system for the clonal development of hematopoietic cells has made it possible to identify the proteins that control growth and differentiation of different hematopoietic cell lineages and to discover the molecular
Publikováno v:
Proceedings of the National Academy of Sciences. 102:18556-18561
We have analyzed gene expression data from 3 different kinds of samples: normal human tissues, human cancer cell lines and leukemic cells from lymphoid and myeloid leukemia pediatric patients. We have searched for genes that are over expressed in hum
Publikováno v:
Proceedings of the National Academy of Sciences. 100:15065-15070
Proteasomal degradation of p53 is mediated by two alternative pathways that are either dependent or independent of both Mdm2 and ubiquitin. The ubiquitin-independent pathway is regulated by NAD(P)H: quinone oxidoreductase 1 (NQO1) that stabilizes p53
Publikováno v:
Proceedings of the National Academy of Sciences. 99:13125-13130
The tumor suppressor p53 is a labile protein whose level is known to be regulated by the Mdm-2–ubiquitin–proteasome degradation pathway. We have found another pathway for p53 proteasomal degradation regulated by NAD(P)H quinone oxidoreductase 1 (
Publikováno v:
Proceedings of the National Academy of Sciences. 98:1188-1193
The tumor suppressor gene wild-type p53 encodes a labile protein that accumulates in cells after different stress signals and can cause either growth arrest or apoptosis. One of the p53 target genes, p53-inducible gene 3 ( PIG3 ), encodes a protein w
Publikováno v:
Proceedings of the National Academy of Sciences. 96:12016-12020
Ca2+-mobilizing compounds such as the Ca2+ionophore A23187 or the endoplasmic reticulum Ca2+ATPase inhibitor thapsigargin can suppress or induce apoptosis in the same cells. The use of different calcineurin inhibitors has shown that both suppression