scholarly journals P21 RAS Protein

2020 ◽  
Author(s):  
Keyword(s):  
Ras Protein ◽  
P21 Ras

Harvey murine sarcoma virus p21 ras protein: biological and biochemical significance of the cysteine nearest the carboxy terminus.

1984 ◽  
Vol 3 (11) ◽  
pp. 2581-2585 ◽  
Author(s):  
B.M. Willumsen ◽  
K. Norris ◽  
A.G. Papageorge ◽  
N.L. Hubbert ◽  
D.R. Lowy
Keyword(s):  
Carboxy Terminus ◽  
Ras Protein ◽  
P21 Ras ◽  
Murine Sarcoma Virus ◽  
Sarcoma Virus ◽  
Murine Sarcoma

Expression of p21 ras protein as a prognostic factor in papillary thyroid cancer

1994 ◽  
Vol 30 (2) ◽  
pp. 171-174 ◽  
Author(s):  
Fulvio Basolo ◽  
Aldo Pinchera ◽  
Laura Fugazzola ◽  
Gabriella Fontanini ◽  
Rossella Elisei ◽  
...  
Keyword(s):  
Thyroid Cancer ◽  
Prognostic Factor ◽  
Papillary Thyroid Cancer ◽  
Papillary Thyroid ◽  
Ras Protein ◽  
P21 Ras

scholarly journals Expression of p21 Ras Protein in Thyroid Cancer.

1998 ◽  
Vol 91 (4) ◽  
pp. 395-399
Author(s):  
Hisaya YUKAWA ◽  
Hirobumi KUMAZAWA ◽  
Toshio YAMASHITA ◽  
Tomoshige FUKUTAKE ◽  
Takuya TACHIKAWA
Keyword(s):  
Thyroid Cancer ◽  
Ras Protein ◽  
P21 Ras

scholarly journals Transforming p21 ras protein: flexibility in the major variable region linking the catalytic and membrane-anchoring domains.

1985 ◽  
Vol 4 (11) ◽  
pp. 2893-2896 ◽  
Author(s):  
B.M. Willumsen ◽  
A.G. Papageorge ◽  
N. Hubbert ◽  
E. Bekesi ◽  
H.F. Kung ◽  
...  
Keyword(s):  
Protein Flexibility ◽  
Variable Region ◽  
Ras Protein ◽  
P21 Ras ◽  
Major Variable ◽  
Membrane Anchoring

Amplified expression of p21 ras protein in hormone-dependent mammary carcinomas of humans and rodents

1985 ◽  
Vol 127 (2) ◽  
pp. 699-706 ◽  
Author(s):  
Michele E. Debortoli ◽  
Hussein Abou-Issa ◽  
Boyd E. Haley ◽  
Yoon Sang Cho-Chung
Keyword(s):  
Mammary Carcinomas ◽  
Ras Protein ◽  
P21 Ras

Photoaffinity labeling with GTP of viral p21 ras protein expressed in Escherichia coli.

1984 ◽  
Vol 50 (2) ◽  
pp. 343-351 ◽  
Author(s):  
R B Stein ◽  
P S Robinson ◽  
E M Scolnick
Keyword(s):  
Escherichia Coli ◽  
Photoaffinity Labeling ◽  
Ras Protein ◽  
P21 Ras

scholarly journals Insulin induction of Xenopus laevis oocyte maturation is inhibited by monoclonal antibody against p21 ras proteins.

1987 ◽  
Vol 7 (3) ◽  
pp. 1285-1288 ◽  
Author(s):  
A K Deshpande ◽  
H F Kung
Keyword(s):  
Monoclonal Antibody ◽  
Xenopus Laevis ◽  
Oocyte Maturation ◽  
Neutralizing Antibody ◽  
Xenopus Laevis Oocytes ◽  
Xenopus Laevis Oocyte ◽  
Ras Proteins ◽  
Ras Protein ◽  
P21 Ras

Microinjection of transforming p21 ras protein induces maturation of Xenopus laevis oocytes, and the induction is blocked by coinjection of monoclonal antibody (Y13-259) against p21 ras proteins. Similar to other inducing agents, the effect of p21 ras protein is mediated via the appearance of maturation or meiosis-promoting factor activity. In addition, the neutralizing antibody markedly reduces oocyte maturation after insulin induction, whereas it fails to inhibit progesterone induction. Our results suggest that insulin induces maturation of oocytes via a different pathway than that of steroidal agents. The induction by insulin is ras dependent, and the action of ras may be directed at the steps before meiosis-promoting factor autocatalytic activation. These results suggest a role of p21 ras protein in the events associated with amphibian oocyte maturation.

Tetrapeptide based inhibitors of p21 ras protein farnesyl transferase

Peptides ◽  
1994 ◽  
pp. 622-624
Author(s):  
K. Leftheris ◽  
T. Kline ◽  
W. Lau ◽  
L. Mueller ◽  
V. S. Goodfellow ◽  
...  
Keyword(s):  
Farnesyl Transferase ◽  
Ras Protein ◽  
P21 Ras ◽  
Protein Farnesyl Transferase
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