Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Angela M. Mann is active.

Publication


Featured researches published by Angela M. Mann.


Cancer Letters | 1994

neu Is not involved in N-[4-(5-nitro-2-furyl)-2-thiazolyl]-formamide-induced bladder carcinoma or 2-amino-4-(5-nitro-2-furyl)thiazole transformation of rat bladder epithelial cells

Angela M. Mann; Makoto Asamoto; Tsuneo Masui; Timothy L. Macatee; Steven H. Eklund; Samuel M. Cohen

Enhanced c-erbB-2/neu expression has been linked with a poor prognosis in human bladder cancer. Previous reports have shown that a point mutation at nucleotide T2012 in the coding region of the transmembrane domain of the rat gene is sufficient to confer transformation potential on this gene. We examined the comparative levels of p185neu as well as the sequence around the hotspot (T2012) of the neu gene of rat bladder cells transformed by 2-amino-4-(5-nitro-2-furyl)thiazole (ANFT) or established in culture from N-[-4-(-5-nitro-2-furyl)-2- thiazolyl]formamide (FANFT)-induced rat bladder tumors. We concluded that increased p185neu expression did not correlate significantly with tumorigenicity. No alterations in nucleotide sequences of the neu gene were observed in either in vitro model.


Journal of Virology | 1990

Cloning and characterization of human immunodeficiency virus type 1 variants diminished in the ability to induce syncytium-independent cytolysis.

Mario Stevenson; S Haggerty; C Lamonica; Angela M. Mann; Craig Meier; A Wasiak


Carcinogenesis | 1994

p53 mutation is infrequent and might not give a growth advantage in rat bladder carcinogenesis in vivo

Makoto Asamoto; Angela M. Mann; Samuel M. Cohen


Molecular Carcinogenesis | 1994

Mutations and expression of the p53 gene in rat bladder carcinomas and cell lines

Makoto Asamoto; Angela M. Mann; Timothy L. Macatee; Samuel M. Cohen


Teratogenesis Carcinogenesis and Mutagenesis | 1993

Sequencing analysis of Ha-, Ki-, and N-ras genes in rat urinary bladder tumors induced by N-[4-(5-nitro-2-furyl)-2-thiazolyl]formamide (FANFT) and sodium saccharin.

Tsuneo Masui; Angela M. Mann; C. D. Borgeson; Emily M. Garland; Takehiko Okamura; H. Fujii; Jill C. Pelling; Samuel M. Cohen


Carcinogenesis | 1989

Strong promoting activity by uracil on urinary bladder carcinogenesis and a possible inhibitory effect on thyroid tumorigenesis in rats initiated with N-methyl-N-nitrosourea

Tsuneo Masui; Angela M. Mann; Emily M. Garland; Samuel M. Cohen


Carcinogenesis | 1992

Absence of ras oncogene activation in rat urinary bladder carcinomas induced by N-methyl-N-nitrosourea or N-butyl-N(4-hydroxybutyl)nitrosamine

Tsuneo Masui; Angela M. Mann; Timothy L. Macatee; Takehiko Okamura; Emily M. Garland; Raymond A. Smith; Samuel M. Cohen


Cancer Research | 1991

H-ras Mutations in Rat Urinary Bladder Carcinomas Induced by N-[4-(5-Nitro-2-furyl)-2-thiazolyl]formamide and Sodium Saccharin, Sodium Ascorbate, or Related Salts

Tsuneo Masui; Angela M. Mann; Timothy L. Macatee; Takehiko Okamura; Emily M. Garland; Hideki Fujii; Jill C. Pelling; Samuel M. Cohen


Carcinogenesis | 1991

Direct DNA sequencing of the rat neu oncogene transmembrane domain reveals no mutation in urinary bladder carcinomas induced by N-butyl-N-(4-hydroxybutyl)nitrosamine, N-[4-(5-nitro-2-furyl)-2-thiazolyl]formamide or N-methyl-N-nitrosourea.

Tsuneo Masui; Angela M. Mann; Timothy L. Macatee; Emily M. Garland; Takehiko Okamura; Raymond A. Smith; Samuel M. Cohen


Carcinogenesis | 1991

In vitro transformation of rat bladder epitheliun by 2-amino-4-(5-nitro-2-furyl)thiazole

Angela M. Mann; Tsuneo Masui; Frank J. Chlapowski; Takehiko Okamura; Claudia D. Borgeson; Samuel M. Cohen

Collaboration


Dive into the Angela M. Mann's collaboration.

Top Co-Authors

Avatar

Samuel M. Cohen

University of Nebraska Medical Center

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Takehiko Okamura

University of Nebraska Medical Center

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Timothy L. Macatee

University of Nebraska Medical Center

View shared research outputs
Top Co-Authors

Avatar

Makoto Asamoto

University of Nebraska Medical Center

View shared research outputs
Top Co-Authors

Avatar

Frank J. Chlapowski

University of Massachusetts Amherst

View shared research outputs
Top Co-Authors

Avatar

C. D. Borgeson

University of Nebraska–Lincoln

View shared research outputs
Top Co-Authors

Avatar

Jill C. Pelling

University of Nebraska Medical Center

View shared research outputs
Top Co-Authors

Avatar

Raymond A. Smith

University of Nebraska Medical Center

View shared research outputs
Researchain Logo
Decentralizing Knowledge