Asad Umar
Impact in
- Pathology and Forensic Medicine top 0.05%
- Genetic factors in colorectal cancer
- Cancer Research top 0.5%
- Cancer Genomics and Diagnostics
Papers in
-
- Genetic factors in colorectal cancer 48
-
- DNA Repair Mechanisms 17
- Co-authors
- Thomas A. Kunkel (28 shared papers)John I. Risinger (14 shared papers)Richard D. Kolodner (6 shared papers)Michael Kane (4 shared papers)J. Carl Barrett (13 shared papers)Holli A. Loomans‐Kropp (8 shared papers)Ernest T. Hawk (20 shared papers)Minoru Koi (6 shared papers)
- Journals
- Annals of the New York Academy of Sciences (8 papers)Cancer Prevention Research (7 papers)Cancer Research (6 papers)JNCI Journal of the National Cancer Institute (5 papers)Gastroenterology (4 papers)
- Partner nations
- United StatesMalaysiaAustralia
In The Last Decade
Asad Umar
113 papers receiving 8.3k citations
Asad Umar's Hit Papers
Peers
Comparison fields: 5 of 148
- Pathology and Forensic Medicine 4.3k
- Cancer Research 2.4k
- Oncology 2.5k
- Molecular Biology 4.5k
- Genetics 886
Countries citing papers authored by Asad Umar
This map shows the geographic impact of Asad Umar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Asad Umar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Asad Umar more than expected).
Fields of papers citing papers by Asad Umar
This network shows the impact of papers produced by Asad Umar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Asad Umar. The network helps show where Asad Umar may publish in the future.
Co-authors
The 25 scholars most cited alongside Asad Umar, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 117 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Incidence and functional consequences of hMLH1 promoter hypermethylation in colorectal carcinoma Hit paper breakdown → | 1998 | 1605 |
| 2 | Requirement for PCNA in DNA Mismatch Repair at a Step Preceding DNA Resynthesis Hit paper breakdown → | 1996 | 500 |
| 3 | 1996 | 487 | |
| 4 | Human chromosome 3 corrects mismatch repair deficiency and microsatellite instability and reduces N-methyl-N'-nitro-N-nitrosoguanidine tolerance in colon tumor cells with homozygous hMLH1 mutation. | 1994 | 459 |
| 5 | 1997 | 322 | |
| 6 | Evidence for a connection between the mismatch repair system and the G2 cell cycle checkpoint. | 1995 | 318 |
| 7 | 1994 | 299 | |
| 8 | Microsatellite instability, mismatch repair deficiency, and genetic defects in human cancer cell lines. | 1995 | 280 |
| 9 | 2014 | 279 | |
| 10 | The role of hMLH1, hMSH3, and hMSH6 defects in cisplatin and oxaliplatin resistance: correlation with replicative bypass of platinum-DNA adducts. | 1998 | 260 |
| 11 | 2012 | 198 | |
| 12 | 1996 | 193 | |
| 13 | 2010 | 185 | |
| 14 | Correction of hypermutability, N-methyl-N'-nitro-N-nitrosoguanidine resistance, and defective DNA mismatch repair by introducing chromosome 2 into human tumor cells with mutations in MSH2 and MSH6. | 1997 | 167 |
| 15 | 2004 | 156 | |
| 16 | 1996 | 156 | |
| 17 | The DNA mismatch repair genes Msh3 and Msh6 cooperate in intestinal tumor suppression. | 2000 | 145 |
| 18 | 2004 | 145 | |
| 19 | 2004 | 142 | |
| 20 | 1998 | 132 |
About Asad Umar
Asad Umar is a scholar working on Pathology and Forensic Medicine, Molecular Biology, Oncology, Cancer Research and Genetics, having authored 117 papers that have together received 8.6k indexed citations. Recurring topics across this work include Genetic factors in colorectal cancer (48 papers), Colorectal Cancer Screening and Detection (25 papers), Cancer Genomics and Diagnostics (23 papers), DNA Repair Mechanisms (17 papers), Inflammatory mediators and NSAID effects (17 papers), Colorectal Cancer Treatments and Studies (13 papers), Estrogen and related hormone effects (11 papers) and Nutrition, Genetics, and Disease (8 papers). The work is most often cited by research in Pathology and Forensic Medicine (4.3k citations), Cancer Research (2.4k citations), Oncology (2.5k citations), Molecular Biology (4.5k citations) and Genetics (886 citations). Asad Umar has collaborated with scholars based in United States, Malaysia and Australia. Frequent co-authors include Thomas A. Kunkel, John I. Risinger, Richard D. Kolodner, Michael Kane, J. Carl Barrett, Holli A. Loomans‐Kropp, Ernest T. Hawk, Minoru Koi, C. Richard Boland and John M. Carethers. Their work appears in journals such as Annals of the New York Academy of Sciences, Cancer Prevention Research, Cancer Research, JNCI Journal of the National Cancer Institute and Gastroenterology.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.