Harvard Catalyst Profiles

Contact, publication, and social network information about Harvard faculty and fellows.

Andrew Tan Chan, M.D.

Co-Author

This page shows the publications co-authored by Andrew Chan and David Drew.
Connection Strength

9.392
  1. Metabolomics as a Tool for Biomarker Discovery in Gastric Cancer. Cancer Epidemiol Biomarkers Prev. 2021 Sep; 30(9):1601-1603.
    View in: PubMed
    Score: 0.984
  2. Aspirin in the Prevention of Colorectal Neoplasia. Annu Rev Med. 2021 01 27; 72:415-430.
    View in: PubMed
    Score: 0.925
  3. Effect of Low-dose and Standard-dose Aspirin on PGE2 Biosynthesis Among Individuals with Colorectal Adenomas: A Randomized Clinical Trial. Cancer Prev Res (Phila). 2020 10; 13(10):877-888.
    View in: PubMed
    Score: 0.912
  4. Towards a cancer-chemopreventive diet. Nat Biomed Eng. 2018 01; 2(1):6-7.
    View in: PubMed
    Score: 0.763
  5. ASPirin Intervention for the REDuction of colorectal cancer risk (ASPIRED): a study protocol for a randomized controlled trial. Trials. 2017 02 01; 18(1):50.
    View in: PubMed
    Score: 0.716
  6. Aspirin and colorectal cancer: the promise of precision chemoprevention. Nat Rev Cancer. 2016 Mar; 16(3):173-86.
    View in: PubMed
    Score: 0.670
  7. Diet quality and risk and severity of COVID-19: a prospective cohort study. Gut. 2021 11; 70(11):2096-2104.
    View in: PubMed
    Score: 0.246
  8. Association of social distancing and face mask use with risk of COVID-19. Nat Commun. 2021 06 18; 12(1):3737.
    View in: PubMed
    Score: 0.243
  9. Dietary fiber intake, the gut microbiome, and chronic systemic inflammation in a cohort of adult men. Genome Med. 2021 06 17; 13(1):102.
    View in: PubMed
    Score: 0.242
  10. Aspirin Use and Risk of Colorectal Cancer Among Older Adults. JAMA Oncol. 2021 Mar 01; 7(3):428-435.
    View in: PubMed
    Score: 0.238
  11. Association of social distancing and masking with risk of COVID-19. medRxiv. 2020 Nov 13.
    View in: PubMed
    Score: 0.233
  12. Risk of COVID-19 among frontline healthcare workers and the general community: a prospective cohort study. medRxiv. 2020 May 25.
    View in: PubMed
    Score: 0.225
  13. Rapid implementation of mobile technology for real-time epidemiology of COVID-19. Science. 2020 06 19; 368(6497):1362-1367.
    View in: PubMed
    Score: 0.224
  14. The COronavirus Pandemic Epidemiology (COPE) Consortium: A Call to Action. Cancer Epidemiol Biomarkers Prev. 2020 07; 29(7):1283-1289.
    View in: PubMed
    Score: 0.224
  15. Association Between Sulfur-Metabolizing Bacterial Communities in Stool and Risk of Distal Colorectal Cancer in Men. Gastroenterology. 2020 04; 158(5):1313-1325.
    View in: PubMed
    Score: 0.220
  16. Stability of the human faecal microbiome in a cohort of adult men. Nat Microbiol. 2018 03; 3(3):347-355.
    View in: PubMed
    Score: 0.191
  17. Long-term use of antibiotics and risk of colorectal adenoma. Gut. 2018 04; 67(4):672-678.
    View in: PubMed
    Score: 0.181
  18. Dietary Patterns and Risk of Colorectal Cancer: Analysis by Tumor Location and Molecular Subtypes. Gastroenterology. 2017 06; 152(8):1944-1953.e1.
    View in: PubMed
    Score: 0.180
  19. A Prospective Study of Smoking and Risk of Synchronous Colorectal Cancers. Am J Gastroenterol. 2017 03; 112(3):493-501.
    View in: PubMed
    Score: 0.179
  20. Fecal Microbiome in Epidemiologic Studies-Letter. Cancer Epidemiol Biomarkers Prev. 2016 05; 25(5):869.
    View in: PubMed
    Score: 0.168
  21. Transcriptome-wide In Vitro Effects of Aspirin on Patient-derived Normal Colon Organoids. Cancer Prev Res (Phila). 2021 Aug 13.
    View in: PubMed
    Score: 0.061
  22. Early detection of COVID-19 in the UK using self-reported symptoms: a large-scale, prospective, epidemiological surveillance study. Lancet Digit Health. 2021 09; 3(9):e587-e598.
    View in: PubMed
    Score: 0.061
  23. Anosmia, ageusia, and other COVID-19-like symptoms in association with a positive SARS-CoV-2 test, across six national digital surveillance platforms: an observational study. Lancet Digit Health. 2021 09; 3(9):e577-e586.
    View in: PubMed
    Score: 0.061
  24. Race, ethnicity, community-level socioeconomic factors, and risk of COVID-19 in the United States and the United Kingdom. EClinicalMedicine. 2021 Aug; 38:101029.
    View in: PubMed
    Score: 0.061
  25. Aspirin Modulation of the Colorectal Cancer-Associated Microbe Fusobacterium nucleatum. mBio. 2021 04 06; 12(2).
    View in: PubMed
    Score: 0.060
  26. Attributes and predictors of long COVID. Nat Med. 2021 04; 27(4):626-631.
    View in: PubMed
    Score: 0.059
  27. Response to Li and Hopper. Am J Hum Genet. 2021 03 04; 108(3):527-529.
    View in: PubMed
    Score: 0.059
  28. A Combined Proteomics and Mendelian Randomization Approach to Investigate the Effects of Aspirin-Targeted Proteins on Colorectal Cancer. Cancer Epidemiol Biomarkers Prev. 2021 03; 30(3):564-575.
    View in: PubMed
    Score: 0.059
  29. Cancer and Risk of COVID-19 Through a General Community Survey. Oncologist. 2021 01; 26(1).
    View in: PubMed
    Score: 0.057
  30. Genome-wide Modeling of Polygenic Risk Score in Colorectal Cancer Risk. Am J Hum Genet. 2020 09 03; 107(3):432-444.
    View in: PubMed
    Score: 0.057
  31. Risk of COVID-19 among front-line health-care workers and the general community: a prospective cohort study. Lancet Public Health. 2020 09; 5(9):e475-e483.
    View in: PubMed
    Score: 0.057
  32. Landscape of somatic single nucleotide variants and indels in colorectal cancer and impact on survival. Nat Commun. 2020 07 20; 11(1):3644.
    View in: PubMed
    Score: 0.057
  33. Exploratory Genome-Wide Interaction Analysis of Nonsteroidal Anti-inflammatory Drugs and Predicted Gene Expression on Colorectal Cancer Risk. Cancer Epidemiol Biomarkers Prev. 2020 09; 29(9):1800-1808.
    View in: PubMed
    Score: 0.057
  34. Smoking Status at Diagnosis and Colorectal Cancer Prognosis According to Tumor Lymphocytic Reaction. JNCI Cancer Spectr. 2020 Aug; 4(5):pkaa040.
    View in: PubMed
    Score: 0.056
  35. Structure of the Mucosal and Stool Microbiome in Lynch Syndrome. Cell Host Microbe. 2020 04 08; 27(4):585-600.e4.
    View in: PubMed
    Score: 0.056
  36. Functional informed genome-wide interaction analysis of body mass index, diabetes and colorectal cancer risk. Cancer Med. 2020 05; 9(10):3563-3573.
    View in: PubMed
    Score: 0.056
  37. Long-term Risk of Colorectal Cancer After Removal of Conventional Adenomas and Serrated Polyps. Gastroenterology. 2020 03; 158(4):852-861.e4.
    View in: PubMed
    Score: 0.053
  38. Large Inter-individual Variation in Postprandial Lipemia Following a Mixed Meal in over 1000 Twins and Singletons from the UK and US: The PREDICT I Study (OR19-06-19). Curr Dev Nutr. 2019 Jun; 3(Suppl 1).
    View in: PubMed
    Score: 0.053
  39. Integrating Metagenomic Information into Personalized Nutrition Tools: The PREDICT I Study (P20-005-19). Curr Dev Nutr. 2019 Jun; 3(Suppl 1).
    View in: PubMed
    Score: 0.053
  40. Predicting Personal Metabolic Responses to Food Using Multi-omics Machine Learning in over 1000 Twins and Singletons from the UK and US: The PREDICT I Study (OR31-01-19). Curr Dev Nutr. 2019 Jun; 3(Suppl 1).
    View in: PubMed
    Score: 0.053
  41. Smoking and Risk of Colorectal Cancer Sub-Classified by Tumor-Infiltrating T Cells. J Natl Cancer Inst. 2019 01 01; 111(1):42-51.
    View in: PubMed
    Score: 0.051
  42. Metatranscriptome of human faecal microbial communities in a cohort of adult men. Nat Microbiol. 2018 03; 3(3):356-366.
    View in: PubMed
    Score: 0.048
  43. Aspirin exerts high anti-cancer activity in PIK3CA-mutant colon cancer cells. Oncotarget. 2017 Oct 20; 8(50):87379-87389.
    View in: PubMed
    Score: 0.047
  44. Association Between Inflammatory Diet Pattern and Risk of Colorectal Carcinoma Subtypes Classified by Immune Responses to Tumor. Gastroenterology. 2017 12; 153(6):1517-1530.e14.
    View in: PubMed
    Score: 0.047
  45. Association of Dietary Patterns With Risk of Colorectal Cancer Subtypes Classified by Fusobacterium nucleatum in Tumor Tissue. JAMA Oncol. 2017 Jul 01; 3(7):921-927.
    View in: PubMed
    Score: 0.046
  46. Regular Aspirin Use Associates With Lower Risk of Colorectal Cancers With Low Numbers of Tumor-Infiltrating Lymphocytes. Gastroenterology. 2016 11; 151(5):879-892.e4.
    View in: PubMed
    Score: 0.043
Connection Strength
The connection strength for co-authors is the sum of the scores for each of their shared publications.

Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.