Achyut K Bhattacharyya

  • 5385 Citations
  • 35 h-Index
1978 …2021

Research output per year

If you made any changes in Pure these will be visible here soon.

Research Output

  • 5385 Citations
  • 35 h-Index
  • 71 Article
  • 1 Conference contribution

Adenoma characteristics as risk factors for recurrence of advanced adenomas

Martínez, M. E., Sampliner, R., Marshall, J. R., Bhattacharyya, A. K., Reid, M. E. & Alberts, D. S., 2001, In : Gastroenterology. 120, 5, p. 1077-1083 7 p.

Research output: Contribution to journalArticle

198 Scopus citations

A multicenter, double-blinded validation study of methylation biomarkers for progression prediction in Barrett's esophagus

Jin, Z., Cheng, Y., Gu, W., Zheng, Y., Sato, F., Mori, Y., Olaru, A. V., Paun, B. C., Yang, J., Kan, T., Ito, T., Hamilton, J. P., Selaru, F. M., Agarwal, R., David, S., Abraham, J. M., Wolfsen, H. C., Wallace, M. B., Shaheen, N. J., Washington, K. & 10 others, Wang, J., Canto, M. I., Bhattacharyya, A. K., Nelson, M. A., Wagner, P. D., Romero, Y., Wang, K. K., Feng, Z., Sampliner, R. E. & Meltzer, S. J., May 15 2009, In : Cancer Research. 69, 10, p. 4112-4115 4 p.

Research output: Contribution to journalArticle

144 Scopus citations

Analysis of cyclooxygenase 2 (COX-2) expression during malignant melanoma progression

Goulet, A. C., Einsphar, J. G., Alberts, D. S., Beas, A., Burk, C., Bhattacharyya, A. K., Bangert, J., Harmon, J. M., Fujiwara, H., Koki, A. & Nelson, M. A., Nov 2003, In : Cancer Biology and Therapy. 2, 6, p. 713-718 6 p.

Research output: Contribution to journalArticle

79 Scopus citations

An array microscope for ultrarapid virtual slide processing and telepathology. Design, fabrication, and validation study

Weinstein, R. S., Descour, M. R., Liang, C., Barker, G. P., Scott, K. M., Richter, L., Krupinski, E. A., Bhattacharyya, A. K., Davis, J. R., Graham, A. R., Rennels, M., Russum, W. C., Goodall, J. F., Zhou, P., Olszak, A. G., Williams, B. H., Wyant, J. C. & Bartels, P. H., Nov 2004, In : Human Pathology. 35, 11, p. 1303-1314 12 p.

Research output: Contribution to journalArticle

130 Scopus citations

A novel dietary-related model of esophagitis and Barrett's esophagus, a premalignant lesion

Guy, N. C., Garewal, H., Holubec, H., Bernstein, H., Payne, C. M., Bernstein, C., Bhattacharyya, A. K. & Dvorak, K., 2007, In : Nutrition and Cancer. 59, 2, p. 217-227 11 p.

Research output: Contribution to journalArticle

16 Scopus citations

A rare case of widely metastatic cholangiocarcinoma presenting as ovarian carcinoma

Sharma, P., Jaffe, P. & Bhattacharyya, A. K., 1996, In : Gastrointestinal Endoscopy. 43, 4, p. 395 1 p.

Research output: Contribution to journalArticle

Association between cyclooxygenase expression and colorectal adenoma characteristics

Einspahr, J. G., Krouse, R. S., Yochim, J. M., Danenberg, P. V., Danenberg, K. D., Bhattacharyya, A. K., Martínez, M. E. & Alberts, D. S., Jul 15 2003, In : Cancer Research. 63, 14, p. 3891-3893 3 p.

Research output: Contribution to journalArticle

56 Scopus citations

Benign lesions mimicking malignant tumors of the esophagus

Wolf, B. C., Khettry, U., Leonardi, H. K., Neptune, W. B., Bhattacharyya, A. K. & Legg, M. A., 1988, In : Human Pathology. 19, 2, p. 148-154 7 p.

Research output: Contribution to journalArticle

38 Scopus citations

Carcinogenicity of deoxycholate, a secondary bile acid

Bernstein, C., Holubec, H., Bhattacharyya, A. K., Nguyen, H., Payne, C. M., Zaitlin, B. & Bernstein, H., Aug 2011, In : Archives of Toxicology. 85, 8, p. 863-871 9 p.

Research output: Contribution to journalArticle

151 Scopus citations

Case triage model for the practice of telepathology

Bhattacharyya, A. K., Davis, J. R., Halliday, B. E., Graham, A. R., Leavitt, S. A., Martinez, R., Rivas, R. A. & Weinstein, R. S., Mar 1995, In : Telemedicine Journal. 1, 1, p. 9-17 9 p.

Research output: Contribution to journalArticle

24 Scopus citations

Celecoxib for the prevention of colorectal adenomas: Results of a suspended randomized controlled trial

Thompson, P. A., Ashbeck, E. L., Roe, D., Fales, L., Buckmeier, J., Wang, F., Bhattacharyya, A. K., Hsu, C-H., Chow, H-H., Ahnen, D. J., Boland, C. R., Heigh, R. I., Fay, D. E., Hamilton, S. R., Jacobs, E. T., Martinez, E. M., Alberts, D. S. & Lance, M. P., Dec 1 2016, In : Journal of the National Cancer Institute. 108, 12, djw151.

Research output: Contribution to journalArticle

32 Scopus citations

Chemoprevention of azoxymethane-induced colonie carcinogenesis by supplemental dietary ursodeoxycholic acid

Earnest, D. L., Holubec, H., Wali, R. K., Bhattacharyya, A. K., Bissonette, M., Bhattacharyya, A. K., Roy, H., Khare, S. & Brasitus, T. A., Oct 1 1994, In : Cancer Research. 54, 19, p. 5071-5074 4 p.

Research output: Contribution to journalArticle

194 Scopus citations

Clonal chromosome abnormalities in human breast carcinomas I. Twenty- eight cases with primary disease

Thompson, F., Emerson, J., Dalton, W., Yang, J. M., McGee, D., Villar, H., Knox, S., Massey, K., Weinstein, R. S., Bhattacharyya, A. K. & Trent, J. M., 1993, In : Genes Chromosomes and Cancer. 7, 4, p. 185-193 9 p.

Research output: Contribution to journalArticle

88 Scopus citations

Deoxycholate, an endogenous tumor promoter and DNA damaging agent, modulates BRCA-1 expression in apoptosis-sensitive epithelial cells: Loss of BRCA-1 expression in colonic adenocarcinomas

Romagnolo, D., Chirnomas, R. B., Ku, J., Jeffy, B. D., Payne, C. M., Holubec, H., Ramsey, L., Bernstein, H., Bernstein, C., Kunke, K., Bhattacharyya, A. K., Warneke, J. A. & Garewal, H., 2003, In : Nutrition and Cancer. 46, 1, p. 82-92 11 p.

Research output: Contribution to journalArticle

18 Scopus citations

Design and baseline characteristics of participants in a phase III randomized trial of celecoxib and selenium for colorectal adenoma prevention

Thompson, P., Roe, D., Fales, L., Buckmeier, J., Wang, F., Hamilton, S. R., Bhattacharyya, A. K., Green, S., Hsu, C-H., Chow, H-H., Ahnen, D. J., Boland, C. R., Heigh, R. I., Fay, D. E., Martinez, M. E., Jacobs, E. T., Ashbeck, E. L., Alberts, D. S. & Lance, M. P., Dec 2012, In : Cancer Prevention Research. 5, 12, p. 1381-1393 13 p.

Research output: Contribution to journalArticle

14 Scopus citations

Durability of new squamous epithelium after endoscopic reversal of Barrett's esophagus

Sharma, P., Bhattacharyya, A. K., Garewal, H. S. & Sampliner, R. E., 1999, In : Gastrointestinal Endoscopy. 50, 2, p. 159-164 6 p.

Research output: Contribution to journalArticle

73 Scopus citations

Dysplasia in short-segment Barrett's esophagus: A prospective 3-year follow-up

Sharma, P., Morales, T. G., Bhattacharyya, A. K., Garewal, H. S. & Sampliner, R. E., Nov 1997, In : American Journal of Gastroenterology. 92, 11, p. 2012-2016 5 p.

Research output: Contribution to journalArticle

212 Scopus citations

Effect of intraoperative radiation on the tensile strength of small bowel anastomoses

Saclarides, T. J., Rohrer, D. A., Bhattacharyya, A. K. & Bapna, M. S., Feb 1992, In : Diseases of the Colon and Rectum. 35, 2, p. 151-157 7 p.

Research output: Contribution to journalArticle

10 Scopus citations

Eosinophil cationic protein's role in human hepatic allograft rejection

Foster, P. F., Bhattacharyya, A. K., Sankary, H. N., Coleman, J., Ashmann, M. & Williams, J. W., Jun 1991, In : Hepatology. 13, 6, p. 1117-1125 9 p.

Research output: Contribution to journalArticle

28 Scopus citations

Erratum: Lack of effect of a high-fiber cereal supplement on the recurrence of colorectal adenomas (New England Journal of Medicine (April 20, 2000) 342 (1156-1162))

Alberts, D. S., Martínez, M. E., Roe, D., Guillén-Rodríguez, J. M., Marshall, J. R., Van Leeuwen, J. B., Reid, M. E., Ritenbaugh, C., Vargas, P. A., Bhattacharyya, A. K., Earnest, D. L., Sampliner, R. E., Parish, D., Koonce, K. & Fales, L., Sep 28 2000, In : New England Journal of Medicine. 343, 13, p. 980 1 p.

Research output: Contribution to journalArticle

Exposure of mouse colon to dietary bile acid supplement induces sessile adenomas

Payne, C. M., Holubec, H., Bhattacharyya, A. K., Bernstein, C. & Bernstein, H., 2010, In : Inflammatory Bowel Diseases. 16, 5, p. 729-730 2 p.

Research output: Contribution to journalArticle

7 Scopus citations

Expression of gastric pyloric mucin, MUC6, in colorectal serrated polyps

Bartley, A. N., Thompson, P. A., Buckmeier, J. A., Kepler, C. Y., Hsu, C-H., Snyder, M. S., Lance, M. P., Bhattacharyya, A. K. & Hamilton, S. R., Feb 2010, In : Modern Pathology. 23, 2, p. 169-176 8 p.

Research output: Contribution to journalArticle

24 Scopus citations

Eye-movement study and human performance using telepathology virtual slides. Implications for medical education and differences with experience

Krupinski, E. A., Tillack, A. A., Richter, L., Henderson, J. T., Bhattacharyya, A. K., Scott, K. M., Graham, A. R., Descour, M. R., Davis, J. R. & Weinstein, R. S., Dec 2006, In : Human Pathology. 37, 12, p. 1543-1556 14 p.

Research output: Contribution to journalArticle

157 Scopus citations

Graft-Versus-Host Disease With Early Cytomegalovirus Infection in Gastrointestinal Tract Biopsies

Sun, B. L., Jain, R., Patel, C. & Bhattacharyya, A. K., Jun 1 2018, In : International Journal of Surgical Pathology. 26, 4, p. 347-352 6 p.

Research output: Contribution to journalArticle

Haploinsufficiency of the cdc2l gene contributes to skin cancer development in mice

Chandramouli, A., Shi, J., Feng, Y., Holubec, H., M.shanas, R., Bhattacharyya, A. K., Zheng, W. . & Nelson, M. A., Sep 2007, In : Carcinogenesis. 28, 9, p. 2028-2035 8 p.

Research output: Contribution to journalArticle

16 Scopus citations

Higher expression of the heterogeneous nuclear ribonucleoprotein K in melanoma

Wen, F., Shen, A., Shanas, R., Bhattacharyya, A. K., Lian, F., Hostetter, G. & Shi, J., Oct 2010, In : Annals of Surgical Oncology. 17, 10, p. 2619-2627 9 p.

Research output: Contribution to journalArticle

26 Scopus citations

Identification of Fn14/TWEAK receptor as a potential therapeutic target in esophageal adenocarcinoma

Watts, G. S., Tran, N. L., Berens, M. E., Bhattacharyya, A. K., Nelson, M. A., Montgomery, E. A. & Sampliner, R. E., Nov 15 2007, In : International Journal of Cancer. 121, 10, p. 2132-2139 8 p.

Research output: Contribution to journalArticle

48 Scopus citations

Increased expression of the heterogeneous nuclear ribonucleoprotein K in pancreatic cancer and its association with the mutant p53

Zhou, R., Shanas, R., Nelson, M. A., Bhattacharyya, A. K. & Shi, J., Jan 15 2010, In : International Journal of Cancer. 126, 2, p. 395-404 10 p.

Research output: Contribution to journalArticle

37 Scopus citations

Increased expression of thioredoxin-1 in human colorectal cancer is associated with decreased patient survival

Raffel, J., Bhattacharyya, A. K., Gallegos, A., Cui, H., Einspahr, J. G., Alberts, D. S. & Powis, G., Jul 1 2003, In : The Journal of Laboratory and Clinical Medicine. 142, 1, p. 46-51 6 p.

Research output: Contribution to journalArticle

157 Scopus citations

Increased skin carcinogenesis in a keratinocyte directed thioredoxin-1 transgenic mouse

Mustacich, D., Wagner, A., Williams, R., Bair, W., Barbercheck, L., Stratton, S. P., Bhattacharyya, A. K. & Powis, G., Oct 2004, In : Carcinogenesis. 25, 10, p. 1983-1989 7 p.

Research output: Contribution to journalArticle

8 Scopus citations

Intestinal metaplasia of the gastric cardia

Morales, T. G., Sampliner, R. E. & Bhattacharyya, A. K., Mar 1997, In : American Journal of Gastroenterology. 92, 3, p. 414-418 5 p.

Research output: Contribution to journalArticle

175 Scopus citations

Is Barrett's esophagus associated with intestinal metaplasia of the gastric cardia?

Morales, T. G., Bhattacharyya, A. K., Johnson, C. & Sampliner, R. E., Oct 1997, In : American Journal of Gastroenterology. 92, 10, p. 1818-1822 5 p.

Research output: Contribution to journalArticle

44 Scopus citations

Ki-ras proto-oncogene mutations in sporadic colorectal adenomas: Relationship to histologic and clinical characteristics

Maltzman, T., Knoll, K., Martinez, M. E., Byers, T., Stevens, B. R., Marshall, J. R., Reid, M. E., Einspahr, J. G., Hart, N., Bhattacharyya, A. K., Kramer, C. B., Sampliner, R., Alberts, D. S. & Ahnen, D. J., 2001, In : Gastroenterology. 121, 2, p. 302-309 8 p.

Research output: Contribution to journalArticle

50 Scopus citations

Lack of effect of a high-fiber cereal supplement on the recurrence of colorectal adenomas

Alberts, D. S., Martínez, M. E., Roe, D., Guillén-Rodríguez, J. M., Marshall, J. R., Van Leeuwen, J. B., Reid, M. E., Ritenbaugh, C., Vargas, P. A., Bhattacharyya, A. K., Earnest, D. L., Sampliner, R. E., Parish, D., Koonce, K. & Fales, L., Apr 20 2000, In : New England Journal of Medicine. 342, 16, p. 1156-1162 7 p.

Research output: Contribution to journalArticle

692 Scopus citations

Laser and multipolar electrocoagulation ablation of early Barrett's adenocarcinoma: Long-term follow-up

Sharma, P., Jaffe, P. E., Bhattacharyya, A. K. & Sampliner, R. E., 1999, In : Gastrointestinal Endoscopy. 49, 4 I, p. 442-446 5 p.

Research output: Contribution to journalArticle

71 Scopus citations
26 Scopus citations

Liver histology in anti-HCV-positive persons with normal or minimally elevated aminotransferases

Morales, T. G., Sampliner, R. E., Bhattacharyya, A. K. & Alter, M. J., 1995, In : Journal of Clinical Gastroenterology. 21, 4, p. 301-305 5 p.

Research output: Contribution to journalArticle

8 Scopus citations

Long term follow up of dysplasia in patients with short segment Barrett's esophagus (SSBE)

Sharma, P., Morales, T. G., Bhattacharyya, A. K., Jaffe, P. E., Fass, R. & Sampliner, R. E., 1997, In : Gastrointestinal Endoscopy. 45, 4

Research output: Contribution to journalArticle

Long-term follow-up of intestinal metaplasia of the gastric cardia

Morales, T. G., Camargo, E., Bhattacharyya, A. K. & Sampliner, R. E., Jul 2000, In : American Journal of Gastroenterology. 95, 7, p. 1677-1680 4 p.

Research output: Contribution to journalArticle

61 Scopus citations

Loss of the eukaryotic initiation factor 3f in melanoma

Doldan, A., Chandramouli, A., Shanas, R., Bhattacharyya, A. K., Leong, S. P. L., Nelson, M. A. & Shi, J., Oct 2008, In : Molecular Carcinogenesis. 47, 10, p. 806-813 8 p.

Research output: Contribution to journalArticle

34 Scopus citations

Loss of the eukaryotic initiation factor 3f in pancreatic cancer

Doldan, A., Chandramouli, A., Shanas, R., Bhattacharyya, A. K., Cunningham, J. T., Nelson, M. A. & Shi, J., Mar 2008, In : Molecular Carcinogenesis. 47, 3, p. 235-244 10 p.

Research output: Contribution to journalArticle

45 Scopus citations

Magnification chromoendoscopy for the detection of intestinal metaplasia and dysplasia in Barrett's oesophagus

Sharma, P., Weston, A. P., Topalovski, M., Cherian, R., Bhattacharyya, A. K. & Sampliner, R. E., Jan 1 2003, In : Gut. 52, 1, p. 24-27 4 p.

Research output: Contribution to journalArticle

296 Scopus citations

Medication Usage and the Risk of Neoplasia in Patients With Barrett's Esophagus

Nguyen, D. M., El-Serag, H. B., Henderson, L., Stein, D., Bhattacharyya, A. K. & Sampliner, R. E., Dec 2009, In : Clinical Gastroenterology and Hepatology. 7, 12, p. 1299-1304 6 p.

Research output: Contribution to journalArticle

112 Scopus citations

Metastatic cholangiocarcinoma presenting as ovarian cancer: A rare Krukenberg tumor

Sharma, P., Jaffe, P. E. & Bhattacharyya, A. K., Mar 1997, In : American Journal of Gastroenterology. 92, 3, p. 531-533 3 p.

Research output: Contribution to journalArticle

9 Scopus citations

Methylene blue staining for intestinal metaplasia of the gastric cardia with follow-up for dysplasia

Morales, T. G., Bhattacharyya, A. K., Camargo, E., Johnson, C. & Sampliner, R. E., 1998, In : Gastrointestinal Endoscopy. 48, 1, p. 26-31 6 p.

Research output: Contribution to journalArticle

47 Scopus citations

MicroRNA-101 (miR-101) post-transcriptionally regulates the expression of EP4 receptor in colon cancers

Chandramouli, A., Onyeagucha, B. C., Mercado-Pimentel, M., Stankova, L., Abu Shahin, N., LaFleur, B. J., Heimark, R. L., Bhattacharyya, A. K. & Nelson, M. A., Feb 1 2012, In : Cancer Biology and Therapy. 13, 3, p. 175-184 10 p.

Research output: Contribution to journalArticle

37 Scopus citations

MicroRNA signatures of colonic polyps on screening and histology

Tsikitis, V. L., Potter, A., Mori, M., Buckmeier, J. A., Preece, C. R., Harrington, C. A., Bartley, A. N., Bhattacharyya, A. K., Hamilton, S. R., Lance, M. P. & Thompson, P. A., Dec 1 2016, In : Cancer Prevention Research. 9, 12, p. 942-949 8 p.

Research output: Contribution to journalArticle

10 Scopus citations

Morphometric inflammatory cell analysis of human liver allograft biopsies

Foster, P. F., Sankary, H. N., Williams, J. W., Bhattacharyya, A. K., Coleman, J. & Ashmann, M., 1991, In : Transplantation. 51, 4, p. 873-876 4 p.

Research output: Contribution to journalArticle

16 Scopus citations

Nonalcoholic Fatty Liver Disease in Children: A Single Center Experience

Hassan, H. H., Henderson, J., Vanhoesen, K., Ghishan, F. K. & Bhattacharyya, A. K., Jul 2008, In : Clinical Gastroenterology and Hepatology. 6, 7, p. 799-802 4 p.

Research output: Contribution to journalArticle

28 Scopus citations

Overview of telepathology, virtual microscopy, and whole slide imaging: prospects for the future

Weinstein, R. S., Graham, A. R., Richter, L. C., Barker, G. P., Krupinski, E. A., Lopez, A. M., Erps, K. A., Bhattacharyya, A. K., Yagi, Y. & Gilbertson, J. R., Aug 2009, In : Human Pathology. 40, 8, p. 1057-1069 13 p.

Research output: Contribution to journalArticle

195 Scopus citations