-
3
-
-
0027244853
-
The p53-mdm-2 autoregulatory feedback loop
-
This important paper demonstrates that the mdm2 gene is transcriptional regulated by p53. As the MDM2 protein can bind p53 and block its function as a transcription factor, this result establishes a potential feedback loop to control p53 activity and the expression of mdm2.
-
(1993)
Genes Dev
, vol.7
, pp. 1126-1132
-
-
Wu1
Bayle2
Olson3
Levine4
-
4
-
-
0027717617
-
p21 is a universal inhibitor of cyclin kinases
-
of outstanding interest, This paper describes the identification of a gene encoding an inhibitor of cyclin kinases The gene was also independently discovered as waf1, cip1 and sdi1 and shown to be a p53-regulated gene whose product blocked the hyperphosphorylation of Rb by cyclin-Cdk complexes.
-
(1993)
Nature
, vol.366
, pp. 701-704
-
-
Xiong1
Hannon2
Zhang3
Casso4
Kobayashi5
Beach6
-
6
-
-
0027496935
-
The p21 Cdk-interacting protein Cip1 is a potent inhibitor of G1 cyclin-dependent kinases
-
of outstanding interest, This paper reports the isolation of p21 (CIP1) using a yeast two-hybrid screen with a Cdk target, and identifies it as a potent tight binding inhibitor of cyclin A-Cdk that blocks phosphorylation of Rb.
-
(1993)
Cell
, vol.75
, pp. 805-816
-
-
Harper1
Adami2
Wei3
Keyomarsi4
Elledge5
-
7
-
-
0028342664
-
Cloning of Senescent Cell-Derived Inhibitors of DNA Synthesis Using an Expression Screen
-
of special interest, This paper reports the cloning of p21 (sdi1) as a gene whose expression is upregulated in senescent cells.
-
(1994)
Experimental Cell Research
, vol.211
, pp. 90-98
-
-
Noda1
Ning2
Venable3
Pereira4
Smith5
-
8
-
-
0027332996
-
Differential induction of transcriptionally active p53 following UV or ionizing radiation: defects in chromosome instability syndromes?
-
(1993)
Cell
, vol.75
, pp. 765-778
-
-
Lu1
Lane2
-
9
-
-
0028220204
-
p53-dependent inhibition of cyclin-dependent kinase activities in human fibroblasts during radiation-induced G1 arrest
-
1 growth arrest in irradiated cells by inhibiting the phosphorylation of Rb protein.
-
(1994)
Cell
, vol.76
, pp. 1013-1023
-
-
Dulic1
Kaufmann2
Wilson3
Tlsty4
Lees5
Harper6
Elledge7
Reed8
-
14
-
-
0028136594
-
Cooperative tumorigenic effects of germline mutations in Rb and p53
-
of outstanding interest, This study follows up previous work on mouse strains with inactivation of Rb or p53 alone with the development of mouse strains carrying mutations in both Rb and p53. Mice mutant for both tumour suppressors exhibited reduced viability and developed novel types of cancer in addition to those seen in the parental knockout strains.
-
(1994)
Nature Genetics
, vol.7
, pp. 480-484
-
-
Williams1
Remington2
Albert3
Mukai4
Bronson5
Jacks6
-
15
-
-
0027934570
-
p53-dependent apoptosis produced by Rb-deficiency in the eye
-
of outstanding interest, An elegant study of the effect of p53 mutations on lens development in Rb knockout mice.
-
(1994)
Nature
, vol.371
, pp. 72-74
-
-
Morgenbesser1
Williams2
Jacks3
Depino4
-
16
-
-
0028334011
-
Altered cell cycle regulation in the lens of HPV-16 E6 or E7 transgenic mice: implications for tumor suppressor gene function in development
-
of special interest, Another elegant study of the effect of p53 and Rb on lens development in which Rb and p53 function was neutralized using HPB E7- and E6-encoding transgenes.
-
(1994)
Genes Dev
, vol.8
, pp. 1285-1299
-
-
Pan1
Griep2
-
17
-
-
0028227260
-
Apoptosis or retinoblastoma: alternative fates of photoreceptors expressing the HPV-16 E7 gene in the presence or absence of p53
-
of special interest, Another study in which the essential role of p53 in blocking progressive neoplasia, induced by the absence of Rb function, is expounded.
-
(1994)
Genes Dev
, vol.8
, pp. 1300-1310
-
-
Howes1
Ransom2
Papermaster3
Lasudry4
Albert5
Windle6
-
18
-
-
0028169994
-
p53-dependent apoptosis suppresses tumor growth and progression in vivo
-
of outstanding interest, A clear demonstration of the complementation between loss of p53 and Rb function in the induction of tumours in the choroid plexus. Using different mutant SV40 Tag transgenes crossed onto p53+/+, p53+/− and p53−/− backgrounds, the authors show that neutralization of Rb alone in the choroid plexus epithelium causes hyperproliferation and apoptosis. The apoptosis is p53-dependent, and when p53 is also inactivated, either by crossing onto the knockout background or by using a full length T transgene, malignant neoplasia is produced. The p53+/− background establishes the essential role of p53 wild-type allele loss in progression to the neoplastic state.
-
(1994)
Cell
, vol.78
, pp. 703-712
-
-
Symonds1
Krail2
Remington3
Saenz-Robles4
Lowe5
Jacks6
Van Dyke7
-
19
-
-
0027258466
-
Thymocyte apoptosis induced by p53-dependent and independent pathways
-
of special interest, The authors show clearly using p53 knockout mice that whereas p53 is essential for radiation-induced apoptosis in thymocytes, it is not required for apoptosis induced by calcium ionophores or glucocorticoids. This defines two independent pathways of apoptossis. Strikingly, a gene dosage effect is seen as the heterozygote p53+/− thymocytes are less sensitive to radiation than the p53+/+ cells.
-
(1993)
Nature
, vol.362
, pp. 849-852
-
-
Clarke1
Purdie2
Harrison3
Morris4
Bird5
Hooper6
Wyllie7
-
20
-
-
0027319521
-
p53 is required for radiation-induced apoptosis in mouse thymocytes
-
of special interest, This elegant paper shows the critical role played by p53 in radiation-induced apoptosis. Of particular importance in this study is the clear demonstration of the effect in vivo, rather than just in vitro, because the thymocytes of the p53−/− mice survive after whole body irradiation.
-
(1993)
Nature
, vol.362
, pp. 847-849
-
-
Lowe1
Schmitt2
Smith3
Osborne4
Jacks5
-
23
-
-
0028303752
-
Several hydrophobic amino acids in the p53 amino-terminal domain are required for transcriptional activation, binding to Mdm-2 and the adenovirus 5 E1B 55-kD protein
-
of outstanding interest, This paper describes an extensive genetic analysis of the amino terminus of human p53 using site-directed mutagenesis. Hydrophobic residues Leu22 and Trp23 were found to be required for interaction with the transcriptional machinery, MDM2 and adenovirus E1B 55 kDa protein.
-
(1994)
Genes Dev
, vol.8
, pp. 1235-1246
-
-
Lin1
Chen2
Elenbaas3
Levine4
-
24
-
-
0028235196
-
Linear antigenic sites defined by the B-cell response to human p53 are localized predominantly in the amino- and carboxy-termini of the protein
-
(1994)
Oncogene
, vol.9
, pp. 2071-2076
-
-
Legros1
Lafon2
Soussi3
-
25
-
-
0027964904
-
Immunochemical analysis of the interaction of p53 with MDM2 — fine mapping of the MDM2 binding site on p53 using synthetic peptides
-
of outstanding interest, The MDM2 binding site on p53 was localized to a specific site at the amino terminus of p53 using p53 synthetic peptide libraries and an immunological approach. This site overlaps a conserved region of p53, box I, and also partially overlaps the region required for transcriptional transactivation.
-
(1994)
Oncogene
, vol.9
, pp. 2523-2529
-
-
Picksley1
Vojtesek2
Sparks3
Lane4
-
26
-
-
0027980357
-
Interaction of p53 with MDM2 is independent of E6 and does not mediate wild-type transformation suppressor function
-
(1994)
Oncogene
, vol.9
, pp. 2707-2716
-
-
Marston1
Crook2
Vousden3
-
27
-
-
0028070989
-
p53-dependent apoptosis in the absence of transcriptional activation of p53-target genes
-
of outstanding interest, Significantly, p53-dependent apoptosis occurred in the absence of new RNA or protein synthesis, suggesting that p53 protein controls apoptosis by direct participation in DNA repair or apoptotic DNA cleavage rather than through indirectly activating expression of apoptosis mediator genes.
-
(1994)
Nature
, vol.370
, pp. 220-223
-
-
Caelles1
Helmberg2
Karin3
-
28
-
-
0028242937
-
A temperature-sensitive mutant of human p53
-
of special interest, The Ala143 mutant of human p53 is shown to be temperature-sensitive for transcription activation function. At 32°C this mutant binds DNA and activates transcription more strongly than wild-type p53, yet it is less efficient than wild-type p53 in suppressing transformation and cell growth, implying some uncoupling of these two functions.
-
(1994)
EMBO J
, vol.13
, pp. 2535-2544
-
-
Zhang1
Guo2
Hu3
Liu4
Shay5
Deisseroth6
-
29
-
-
0028519273
-
Allosteric activation of latent p53 tetramers.
-
in press
-
(1994)
Curr Biol
-
-
Lane1
-
30
-
-
0027983669
-
Crystal structure of a p53-tumour suppressor-DNA complex: understanding tumourigenic mutations
-
of outstanding interest, Mutations in the p53 gene commonly occur in a core domain of p53 (aa102–292) and inactivate the sequence-specific DNA binding activity. This paper presents the crystal structure of the p53 core domain in complex with DNA, and relates the structure to known mutations in terms of how this might affect the p53-DNA interaction.
-
(1994)
Science
, vol.265
, pp. 346-355
-
-
Cho1
Gorina2
Jeffrey3
Pavletich4
-
31
-
-
0028124665
-
High-resolution structure of the oligomerization domain of p53 by multi-dimensional NMR
-
of outstanding interest, This paper presents a model of the p53 oligomerization domain. Amino acid residues 319–360 of p53 are known to be required for p53 to form a symmetric four helix bundle with adjacent helices orientated anti-parallel to each other. This structure is discussed in relation to p53 function.
-
(1994)
Science
, vol.265
, pp. 386-391
-
-
Clore1
Omichinski2
Sakaguchi3
Zambrano4
Sakamoto5
Apella6
Groneborn7
-
32
-
-
0027169188
-
Tight DNA binding and oligomerization are dispensible for the ability of p53 to transactivate target genes and suppress transformation
-
(1993)
EMBO J
, vol.12
, pp. 2789-2797
-
-
Shaulian1
Zauberman2
Milner3
Davies4
Oren5
-
34
-
-
0028519273
-
Allosteric activation of latent p53 tetramers
-
(1994)
Curr Biol
, vol.4
, pp. 865-875
-
-
Hupp1
Lane2
-
37
-
-
0028228913
-
Human p53 directs DNA strand reassociation and is photolabelled by 8-azido ATP
-
(1994)
Oncogene
, vol.9
, pp. 1775-1780
-
-
Brain1
Jenkins2
-
38
-
-
0028031709
-
Identification of discrete structural domains in the retinoblastoma protein. Amino-terminal domain is required for its oligomerization
-
(1994)
J Biol Chem
, vol.269
, pp. 1380-1387
-
-
Hensey1
Hong2
Durfee3
Qian4
Lee5
Lee6
-
41
-
-
0028231049
-
Identification of a novel retinoblastoma gene product binding site on human papillomavirus type 16 E7 protein
-
(1994)
J Biol Chem
, vol.269
, pp. 6842-6850
-
-
Patrick1
Oliff2
Heimbrook3
-
42
-
-
0027429964
-
A C-terminal protein-binding domain in the retinoblastoma protein regulates nuclear c-Abl tyrosine kinase in the cell cycle
-
(1993)
Cell
, vol.75
, pp. 779-790
-
-
Welch1
Wang2
|