Research Topics
Species | LISA ALLYN BOARDMANSummaryAffiliation: Mayo Clinic Country: USA Publications
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Publications
Cancer and Lhermitte-Duclos disease are common in Cowden syndrome patientsDouglas L Riegert-Johnson
Mayo Clinic, Jacksonville, Florida, USA
Hered Cancer Clin Pract 8:6. 2010..Risk estimates are vital to the development of diagnostic criteria, genetic counseling, and cancer surveillance. To further elaborate and estimate the risks associated with CS, a large cohort of patients was evaluated...
Human colon cancer profiles show differential microRNA expression depending on mismatch repair status and are characteristic of undifferentiated proliferative statesAaron L Sarver
Biostatistics and Informatics, Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota, USA
BMC Cancer 9:401. 2009..Differential miRNA expression in cancer versus normal tissue is a common event and may be pivotal for tumor onset and progression...
Overexpression of MACC1 leads to downstream activation of HGF/MET and potentiates metastasis and recurrence of colorectal cancerLisa A Boardman
Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine, 200 First Street SW, Gonda 9 South, Rochester, MN 55905, USA
Genome Med 1:36. 2009..MACC1 may also be an important therapeutic target for CRC treatment...
Association of Peutz-Jeghers-like mucocutaneous pigmentation with breast and gynecologic carcinomas in womenL A Boardman
Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota 55905, USA
Medicine (Baltimore) 79:293-8. 2000..In particular, the relative risk for cancer in females with IMMP was significantly increased, as is true in females with PJS. However, LKB1 mutations did not contribute to the development of IMMP in the patients tested...
Higher frequency of diploidy in young-onset microsatellite-stable colorectal cancerLisa A Boardman
Department of Gastroenterology, Mayo Clinic College of Medicine, Rochester, Minnesota 55905, USA
Clin Cancer Res 13:2323-8. 2007..The clinicopathologic features of MSS CIN- CRC are not well delineated. We assessed the relationship between age and chromosomal instability (CIN) status as measured by ploidy and allelic imbalance in a series of MSS tumors...
A search for germline APC mutations in early onset colorectal cancer or familial colorectal cancer with normal DNA mismatch repairL A Boardman
Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota 55905, USA
Genes Chromosomes Cancer 30:181-6. 2001..All appeared to be polymorphisms present in similar proportions in an average-risk population. We conclude that germline APC mutations do not account for familial MSS (stable microsatellite) CRC associated with few synchronous polyps...
Heritable colorectal cancer syndromes: recognition and preventive managementLisa A Boardman
Department of Internal Medicine, Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN 55905, USA
Gastroenterol Clin North Am 31:1107-31. 2002....
MYH mutations in patients with attenuated and classic polyposis and with young-onset colorectal cancer without polypsLiang Wang
Department of Laboratory Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota 55905, USA
Gastroenterology 127:9-16. 2004....
Young-onset colorectal cancer in patients with no known genetic predisposition: can we increase early recognition and improve outcome?Eric J Dozois
Division of Colon and Rectal Surgery, Mayo Clinic, Rochester, Minnesota 55905, USA
Medicine (Baltimore) 87:259-63. 2008..Our findings should promote increased awareness and the aggressive pursuit of symptoms in otherwise young, low-risk patients, as these symptoms may represent an underlying colorectal malignancy...
Polymorphisms in DNA repair genes, smoking, and pancreatic adenocarcinoma riskRobert R McWilliams
Division of Medical Oncology, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
Cancer Res 68:4928-35. 2008..78; 95% CI, 1.28-6.04) or D711D (OR, 2.19; 95% CI, 1.01-4.73). No other significant differences in risk were identified. Minor alleles in DNA repair genes XPF/ERCC4 and XPD/ERCC2 were associated with altered risk for pancreatic cancer...
Medical errors related to inappropriate genetic testing in liver transplant patientsDouglas L Riegert-Johnson
Division of Gastroenterology, Mayo Clinic College of Medicine, Rochester, MN 55905, USA
Genet Test 11:451-3. 2007..We recommend laboratories performing genetic testing create systems to prevent inappropriate and duplicate genetic testing and that physicians be cognizant of the appropriate indications for genetic testing in liver transplant patients...
The value of MUTYH testing in patients with early onset microsatellite stable colorectal cancer referred for hereditary nonpolyposis colon cancer syndrome testingDouglas L Riegert-Johnson
Department of Gastroenterology, Mayo Clinic College of Medicine, Rochester, MN 55905, USA
Genet Test 11:361-5. 2007..Thus, MUTYH mutation testing may be a reasonable cascade test in early onset CRC found to have proficient DNA mismatch repair, regardless of pattern of family history or number of polyps...
The incidence of duplicate genetic testingDouglas L Riegert-Johnson
Mayo Clinic College of Medicine, Division of Gastroenterology, Rochester, Minnesota 55905, USA
Genet Med 10:114-6. 2008..A secondary objective was to determine the savings in charges that resulted from a system in place to limit HFE DGT...
Frequency of defective DNA mismatch repair in colorectal cancer among the Alaska Native peopleLisa A Boardman
Division of Gastroenterology, Mayo Clinic College of Medicine, Minnesota 55905, USA
Cancer Epidemiol Biomarkers Prev 16:2344-50. 2007....
Colorectal cancer risks in relatives of young-onset cases: is risk the same across all first-degree relatives?Lisa A Boardman
Division of Gastroenterology, Department of Internal Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
Clin Gastroenterol Hepatol 5:1195-8. 2007..However, for young-onset microsatellite stable (MSS) CRC, the familial risk for CRC is unknown...
Mitochondrial genetic polymorphisms and pancreatic cancer riskLiang Wang
Department of Laboratory Medicine and Pathology, Mayo Clinic College of Medicine, 200 First Street Southwest, Stabile 241, Rochester, MN 55905, USA
Cancer Epidemiol Biomarkers Prev 16:1455-9. 2007..Investigation of other mitochondrial genetic variations (i.e., nuclear-encoded mitochondrial proteins) would be necessary to elucidate any role of mitochondrial DNA variation in PC...
BRAF mutations in colon cancer are not likely attributable to defective DNA mismatch repairLiang Wang
Department of Laboratory Medicine, Mayo Clinic and Foundation, Rochester, Minnesota 55905, USA
Cancer Res 63:5209-12. 2003..Furthermore, BRAF mutations were strongly associated with the epigenetic alteration of hMLH1. Overall, these data suggest that BRAF mutations are not a consequence of defective mismatch repair per se...
Relative frequency and morphology of cancers in STK11 mutation carriersWendy Lim
Section of Cancer Genetics, Institute of Cancer Research, Sutton, Surrey SM2 5NG, UK
Gastroenterology 126:1788-94. 2004..There is limited data on the spectrum and risk for cancer associated with germline serine/threonine protein kinase 11 (STK11) mutations that cause Peutz-Jeghers syndrome (PJS)...
Defective DNA mismatch repair in long-term (> or =3 years) survivors with pancreatic cancerJohn T Maple
Department of Internal Medicine, Mayo Clinic and Foundation, Rochester, MN 55905, USA
Pancreatology 5:220-7; discussion 227-8. 2005..To determine if long-term survival in pancreatic cancer could be attributed to defective DNA MMR, we ascertained its prevalence in 35 pancreatic cancer patients who survived > or =3 years after surgery...
Lower cancer incidence in Amsterdam-I criteria families without mismatch repair deficiency: familial colorectal cancer type XNoralane M Lindor
Department of Medical Genetics, Mayo Clinic, Rochester, Minn, USA
JAMA 293:1979-85. 2005..Cancer incidence in AC-I families with MMR gene mutations is reported to be very high, but cancer incidence for individuals in AC-I families with no evidence of an MMR defect is unknown...
Genetics of colonic polyposisJohn T Maple
Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine, Rochester, Minnesota 55905, USA
Clin Gastroenterol Hepatol 4:831-5. 2006
Frequency and spectrum of cancers in the Peutz-Jeghers syndromeNicholas Hearle
Section of Cancer Genetics, Institute of Cancer Research, Sutton, United Kingdom
Clin Cancer Res 12:3209-15. 2006..CONCLUSIONS: The results from our study provide quantitative information on the spectrum of cancers and risks of specific cancer types associated with Peutz-Jeghers syndrome...
Cronkhite-Canada syndrome hamartomatous polyps are infiltrated with IgG4 plasma cellsDouglas L Riegert-Johnson
Digestion 75:96-7. 2007
Research Grants
- Molecular Basis of Young Onset Colorectal CancerLisa Boardman; Fiscal Year: 2006..Following achievement of these goals, I am confident that I will be ready to continue my career as a successful independent investigator committed to colerectal cancer prevention and control. ..
- Telomere length, telomere maintenance genes and cancer riskLisa Boardman; Fiscal Year: 2009....
- Telomere length, telomere maintenance genes and cancer riskLISA ALLYN BOARDMAN; Fiscal Year: 2010....
