What is he best known for?
The fields of study he is best known for:
Robert Callahan spends much of his time researching Gene, Mouse mammary tumor virus, Molecular biology, Cancer research and Genetics.
The concepts of his Mouse mammary tumor virus study are interwoven with issues in Mammary tumor and Mammary tumor virus.
His work deals with themes such as Nucleic acid sequence, DNA, Genome, Notch Family and Gene product, which intersect with Molecular biology.
His research integrates issues of Carcinogenesis, Gene rearrangement, Mammary gland and Pathology in his study of Cancer research.
His Mammary gland research is multidisciplinary, incorporating perspectives in Transgene and Cellular differentiation.
Robert Callahan combines subjects such as Chromosome, Breast cancer and Restriction fragment length polymorphism with his study of Loss of heterozygosity.
His most cited work include:
- Notch signaling is essential for vascular morphogenesis in mice. (914 citations)
- Genetic alteration of the c-myc protooncogene (MYC) in human primary breast carcinomas. (368 citations)
- Expression of an activated Notch-related int-3 transgene interferes with cell differentiation and induces neoplastic transformation in mammary and salivary glands. (344 citations)
What are the main themes of his work throughout his whole career to date?
Robert Callahan focuses on Molecular biology, Gene, Genetics, Cancer research and Mouse mammary tumor virus.
While the research belongs to areas of Molecular biology, Robert Callahan spends his time largely on the problem of Virus, intersecting his research to questions surrounding Antigen and Laboratory mouse.
His studies in Cancer research integrate themes in fields like Carcinogenesis, Cancer, Breast cancer, Mammary gland and Pathology.
His Carcinogenesis research includes elements of Malignant transformation and Notch signaling pathway.
His study looks at the relationship between Mammary gland and fields such as Endocrinology, as well as how they intersect with chemical problems.
His work in Mouse mammary tumor virus covers topics such as Mammary tumor virus which are related to areas like Regulation of gene expression.
He most often published in these fields:
- Molecular biology (39.61%)
- Gene (37.01%)
- Genetics (29.22%)
What were the highlights of his more recent work (between 2004-2018)?
- Cancer research (25.97%)
- Mammary gland (18.83%)
- Molecular biology (39.61%)
In recent papers he was focusing on the following fields of study:
Cancer research, Mammary gland, Molecular biology, Cell biology and Carcinogenesis are his primary areas of study.
The Cancer research study combines topics in areas such as Virology, Mammary tumor virus, Mouse mammary tumor virus, Gene and Whey Acidic Protein.
His research combines Lung cancer and Gene.
Robert Callahan interconnects Cripto, Endocrinology, Genetically modified mouse and Progenitor cell in the investigation of issues within Mammary gland.
By researching both Molecular biology and EIF4E, Robert Callahan produces research that crosses academic boundaries.
His Cell biology research includes themes of Genetics and Epithelium.
Between 2004 and 2018, his most popular works were:
- Notch4 intracellular domain binding to Smad3 and inhibition of the TGF-beta signaling. (75 citations)
- Rbpj conditional knockout reveals distinct functions of Notch4/Int3 in mammary gland development and tumorigenesis. (47 citations)
- Overexpression of human Cripto-1 in transgenic mice delays mammary gland development and differentiation and induces mammary tumorigenesis. (46 citations)
In his most recent research, the most cited papers focused on:
His scientific interests lie mostly in Cell biology, Molecular biology, Mouse mammary tumor virus, Gene and Cripto.
His work on Genetics expands to the thematically related Cell biology.
His Molecular biology research incorporates elements of TGF beta signaling pathway and Signal transduction, Notch signaling pathway.
His Mouse mammary tumor virus study combines topics in areas such as Cell, Gene expression, RNA, Pathology and Betaretrovirus.
His research in Gene intersects with topics in Lung cancer and Cancer research.
His Genetically modified mouse research focuses on Mammary gland and how it connects with Carcinogenesis and Transgene.
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