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Umberto Saffiotti
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Journal Articles

Genetic and epigenetic alterations in Ras family members and adhesion molecules in a multistep rat lung carcinogenesis model

Free
David Blanco, Silvestre Vicent, Estíbaliz Erviti, Umberto Saffiotti, Mario F. Fraga, Manel Esteller, Fernando Lecanda, Luis M. Montuenga
Journal: Cancer Research
Cancer Res (2005) 65 (9_Supplement): 1348.
Published: 01 May 2005
View article titled, Genetic and epigenetic alterations in Ras family members and adhesion molecules in a multistep rat lung carcinogenesis model
Journal Articles

Transformation of Human Neonatal Prostate Epithelial Cells by Strontium Phosphate Transfection with a Plasmid Containing SV40 Early Region Genes

Free
M. Edward Kaighn, Roger R. Reddel, John F. Lechner, Donna M. Peehl, Richard F. Camalier, Douglas E. Brash, Umberto Saffiotti, Curtis C. Harris
Journal: Cancer Research
Cancer Res (1989) 49 (11): 3050–3056.
Published: 01 June 1989
View article titled, Transformation of Human Neonatal Prostate Epithelial Cells by Strontium Phosphate Transfection with a Plasmid Containing SV40 Early Region Genes
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Journal Articles

Morphological and Cytokinetic Responses of Hamster Airways to Intralaryngeal or Intratracheal Cannulation with Instillation of Saline or Ferric Oxide Particles in Saline

Free
Kevin P. Keenan, Umberto Saffiotti, Sherman F. Stinson, Charles W. Riggs, Elizabeth M. McDowell
Journal: Cancer Research
Cancer Res (1989) 49 (6): 1521–1527.
Published: 01 March 1989
View article titled, Morphological and Cytokinetic Responses of Hamster Airways to Intralaryngeal or Intratracheal Cannulation with Instillation of Saline or Ferric Oxide Particles in Saline
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Journal Articles

Multifactorial Hamster Respiratory Carcinogenesis with Interdependent Effects of Cannula-induced Mucosal Wounding, Saline, Ferric Oxide, Benzo[a]pyrene and N-Methyl-N-nitrosourea

Free
Kevin P. Keenan, Umberto Saffiotti, Sherman F. Stinson, Charles W. Riggs, Elizabeth M. McDowell
Journal: Cancer Research
Cancer Res (1989) 49 (6): 1528–1540.
Published: 01 March 1989
View article titled, Multifactorial Hamster Respiratory Carcinogenesis with Interdependent Effects of Cannula-induced Mucosal Wounding, Saline, Ferric Oxide, Benzo[a]pyrene and N-Methyl-N-nitrosourea
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Journal Articles

Secretion of Type IV Collagenolytic Protease and Metastatic Phenotype: Induction by Transfection with c-Ha-ras but not c-Ha-ras plus Ad2-E1a

Free
Spiridione Garbisa, Rudy Pozzatti, Ruth J. Muschel, Umberto Saffiotti, Marina Ballin, Ronald H. Goldfarb, George Khoury, Lance A. Liotta
Journal: Cancer Research
Cancer Res (1987) 47 (6): 1523–1528.
Published: 01 March 1987
View article titled, Secretion of Type IV Collagenolytic Protease and Metastatic Phenotype: Induction by Transfection with c-Ha-ras but not c-Ha-ras plus Ad2-E1a
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Journal Articles

Temporal Dissociation in the Exposure Times Required for Maximal Induction of Cytotoxicity, Mutation, and Transformation by N-Methyl-N′-nitro-N-nitrosoguanidine in the BALB/3T3 CIA31-1-1 Cell Line

Free
Margherita Bignami, Corrado Ficorella, Eugenia Dogliotti, Richard L. Norman, M. Edward Kaighn, Umberto Saffiotti
Journal: Cancer Research
Cancer Res (1984) 44 (6): 2452–2457.
Published: 01 June 1984
View article titled, Temporal Dissociation in the Exposure Times Required for Maximal Induction of Cytotoxicity, Mutation, and Transformation by N-Methyl-N′-nitro-N-nitrosoguanidine in the BALB/3T3 CIA31-1-1 Cell Line
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Journal Articles

Carcinogenesis Studies in Human Cells and Tissues

Free
Curtis C. Harris, Umberto Saffiotti, Benjamin F. Trump
Journal: Cancer Research
Cancer Res (1978) 38 (2): 474–475.
Published: 01 February 1978
View article titled, Carcinogenesis Studies in Human Cells and Tissues
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Journal Articles

Introductory Remarks

Free
Umberto Saffiotti
Journal: Cancer Research
Cancer Res (1976) 36 (7_Part_2): 2479–2480.
Published: 01 July 1976
View article titled, Introductory Remarks
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Journal Articles

Introduction: National Cancer Institute Pancreatic Carcinogenesis Program

Free
Richard A. Pledger, Richard R. Bates, Umberto Saffiotti
Journal: Cancer Research
Cancer Res (1975) 35 (8): 2226–2227.
Published: 01 August 1975
View article titled, Introduction: National Cancer Institute Pancreatic Carcinogenesis Program
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Journal Articles

Localization of Benzo]α]pyrene-3H and Alterations in Nuclear Chromatin Caused by Benzo[α]pyrene-Ferric Oxide in the Hamster Respiratory Epithelium

Free
Curtis C. Harris, David G. Kaufman, Michael B. Sporn, Hollis Boren, Frank Jackson, Joseph M. Smith, Judith Pauley, Paul Dedick, Umberto Saffiotti
Journal: Cancer Research
Cancer Res (1973) 33 (11): 2842–2848.
Published: 01 November 1973
View article titled, Localization of Benzo]α]pyrene-3H and Alterations in Nuclear Chromatin Caused by Benzo[α]pyrene-Ferric Oxide in the Hamster Respiratory Epithelium
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Journal Articles

Binding of 3H-Labeled Benzo[a]pyrene to DNA in Hamster Tracheal Epithelial Cells

Free
David G. Kaufman, Valerio M. Genta, Curtis C. Harris, Joseph M. Smith, Michael B. Sporn, Umberto Saffiotti
Journal: Cancer Research
Cancer Res (1973) 33 (11): 2837–2841.
Published: 01 November 1973
View article titled, Binding of 3H-Labeled Benzo[a]pyrene to DNA in Hamster Tracheal Epithelial Cells
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Journal Articles

Respiratory Tract Carcinogenesis in Hamsters Induced by Different Numbers of Administrations of Benzo(a)pyrene and Ferric Oxide

Free
Umberto Saffiotti, Ruggero Montesano, Arthur R. Sellakumar, Francesco Cefis, David G. Kaufman
Journal: Cancer Research
Cancer Res (1972) 32 (5): 1073–1081.
Published: 01 May 1972
View article titled, Respiratory Tract Carcinogenesis in Hamsters Induced by Different Numbers of Administrations of Benzo(a)pyrene and Ferric Oxide
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Journal Articles

Acute Ultrastructural Effects of Benzo[a]pyrene and Ferric Oxide on the Hamster Tracheobronchial Epithelium

Free
Curtis C. Harris, Michael B. Sporn, David G. Kaufman, Joseph M. Smith, Mary S. Baker, Umberto Saffiotti
Journal: Cancer Research
Cancer Res (1971) 31 (12): 1977–1989.
Published: 01 December 1971
View article titled, Acute Ultrastructural Effects of Benzo[a]pyrene and Ferric Oxide on the Hamster Tracheobronchial Epithelium
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Journal Articles

Isolation of Enzymatically Active Nuclei from Epithelial Cells of the Trachea

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Joseph M. Smith, Michael B. Sporn, Daniel M. Berkowitz, Tsuyoshi Kakefuda, Emily Callan, Umberto Saffiotti
Journal: Cancer Research
Cancer Res (1971) 31 (2): 199–202.
Published: 01 February 1971
View article titled, Isolation of Enzymatically Active Nuclei from Epithelial Cells of the Trachea
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Journal Articles

Carcinogenic Response of the Respiratory Tract of Syrian Golden Hamsters to Different Doses of Diethylnitrosamine

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Ruggero Montesano, Umberto Saffiotti
Journal: Cancer Research
Cancer Res (1968) 28 (11): 2197–2210.
Published: 01 November 1968
View article titled, Carcinogenic Response of the Respiratory Tract of Syrian Golden Hamsters to Different Doses of Diethylnitrosamine
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Journal Articles

A Method for the Experimental Induction of Bronchogenic Carcinoma

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Umberto Saffiotti, Francesco Cefis, Leonard H. Kolb
Journal: Cancer Research
Cancer Res (1968) 28 (1): 104–124.
Published: 01 January 1968
View article titled, A Method for the Experimental Induction of Bronchogenic Carcinoma
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Journal Articles

Orally Administered 2-Acetylaminofluorene as an Initiator and as a Promoter in Epidermal Carcinogenesis in the Mouse

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A. C. Ritchie, Umberto Saffiotti
Journal: Cancer Research
Cancer Res (1955) 15 (2): 84–88.
Published: 01 February 1955
View article titled, Orally Administered 2-Acetylaminofluorene as an Initiator and as a Promoter in Epidermal Carcinogenesis in the Mouse
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