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Publications of Dr. Gayatri Ramakrishna
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Bose S , Sakhuja P, Bezawada L, Agarwal AK, Kazim SN, Khan LA, Sarin SK and Ramakrishna G (2010) Hepatocellular carcinoma with persistent hepatitis B virus infection shows unusual downregulation of Ras expression and differential response to Ras mediated signaling. Journal of Gastroenterology and Hepatology ( In press)
Sowjanya AP, Paul P, Vedantham H, Ramakrishna G, Vidyadhari D, Vijayaraghavan K, Laksmi S, Sudula M, Ronnett BM, Das M, Shah KV, Gravitt PE; Community Access to Cervical Health Study Group. Suitability of self-collected vaginal samples for cervical cancer screening in periurban villages in Andhra Pradesh, India. Cancer Epidemiol Biomarkers Prev. 2009 May;18(5):1373-8.
Gokul G, Ramakrishna G, Khosla S. Reprogramming of HeLa cells upon DNMT3L overexpression mimics carcinogenesis. Epigenetics. 2009 Jul;4(5):322-9.
Gokul G, Gautami B, Malathi S, Sowjanya AP, Poli UR, Jain M, Ramakrishna G, Khosla S. (2007) DNA methylation profile at the DNMT3L promoter: a potential biomarker for cervical cancer. Epigenetics. 2007 2(2):80-5.
Vucenik I, Ramakrishna G, Tantivejkul K, Anderson LM, Ramljak D. Inositol hexaphosphate (IP6) blocks proliferation of human breast cancer cells through a PKCdelta-dependent increase in p27Kip1 and decrease in retinoblastoma protein (pRb) phosphorylation. Breast Cancer Res Treat. 2005 May;91(1):35-45.
Padma S, Sowjanya AP, Poli UR, Jain M, Rao B, Ramakrishna G. Downregulation of calcineurin activity in cervical carcinoma. Cancer Cell Int. 2005 Apr 1;5(1):7.
Arvind Singh, Pavani Sowjanya and Ramakrishna G. (2005). The Wild type Ras: Road ahead. FASEB J. 19(2): 161-169.
A.Radha Rama Devi, V. Govindiah, G. Ramakrishna and S.M. Naushad. "Prevalence of Methylene tetrahydrofolate reductase polymorphism in South Indian population." Current Science 86(3) 440-443.
Ramakrishna G, and Chatterjee, S.: Effects of chlorpromazine on growth and development of Dictyostelium discoideum. Microbios68: 97-107, 1991.
Ramakrishna G, and Chatterjee, S.: Effects of lindane on growth of cellular slime mould Dictyostelium discoideum. Bull. Environ. Contam. Toxicol. 49: 285-289, 1992.
Ramakrishna G, and Chatterjee, S.: Phosphatases activities in pesticide treated growing and developing cells of Dictyostelium discoideum. J. Appl. Toxicol. 13: 297-300, 1993.
Ramakrishna G, and Chatterjee, S.: Phagocytic activity of Dictyostelium amoebae treated with an organochlorine pesticide. Cell Biol. Inter. 17: 349-352, 1993.
Ramakrishna G, and Chatterjee, S.: Pinocytic stimulation in Dictyostelium discoideum by -benzenehexachloride. J. Cell. Physiol.158: 523-526, 1994.
Ramakrishna G, and Chatterjee, S.: Morphogenesis of Dictyostelium discoideum cells exposed to organochlorine pesticide. Bull. Environ. Contam. Toxicol. 52: 871-877, 1994.
Ramakrishna G, and Chatterjee, S.: Growth and development in Dictyostelium discoideum treated with DDT. Environ. Poll. 86: 195-201, 1994.
Ramakrishna G, and Anderson, L. M.: Levels and membrane localization of the c-K-ras p21 protein in lungs of mice of different genetic strains and effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and Aroclor 1254. Carcinogenesis 19: 463-470, 1998.
Sithanandam, G., Ramakrishna, G.50q, Diwan, B. A., and Anderson, L. M.: Sensitivity of K-ras to mutagenesis by N-ethylnitrosourea shifts from codon 12 to codon 61 during fetal mouse lung maturation. Oncogene 17: 493-502, 1998.
Rice, P. M., Poter, S. E., Koski, K. M., Ramakrishna, G., Chen, A., Schrump, D., Kazlauskas, A., and Malkinson, M.: Reduced receptor expression for platelet-derived growth factor and epidermal growth factor in dividing mouse lung epithelial cells. Mol. Carcinog. 25: 285-294, 1999.
Ramakrishna G, Bialkowska A, Perella C, Birely L, Fornward L W, Diwan B A, Shiao Y H and Anderson L M . Ki ras and characterstics of mouse lung tumors. Molecular Carcinogenesis 28:156-167. 2000
Diwan, B. A., Ramakrishna, G., Anderson, L. M., and Ramljak, D.: Overexpression of Grb2 in inflammatory lesions and preneoplastic foci and tumors induced by N-nitrosodimethylamine in Helicobacter hepaticus-infected and non-infected A/J mice. Toxicol. Pathol. 28(4) ; 548-554, 2000
Shiao,Y-H., Resau, J. H., Nagashima, K., Anderson, L. M., and Ramakrishna, G.: The VHL tumour suppressor targets to mitochondria. Cancer Res. 60(11);2816-2819 , 2000
Ramakrishna G., Sithanadam G., Cheng Y.S.R., Fornwald L.W., Smith G and Anderson L.M. Ras p21 expression and activity in lung and lung tumors. Experimental Lung Research 26: 659-671, 2000
Ilda M Mckenna, Ramakrishna G, Diwan B A, Yang Kang, Shiao Y H Wakefield L M, Anderson LM and Sonia B Jackowlew . Heterozygous inactivation of TGF?-1 increases the susceptibility to chemically induced mouse lung tumorigenesis independent of mutational activation of K-ras. Mutation Research490(1):57-65, 2001
Ramakrishna, G., Sithanadam G, Fornwald L. Smith G T and Anderson L M. GTP loading of K-ras p21 in mouse lung type 2 cells is dependent on cell density and anchorage. (submitted)
Shiao, Y-H., Ramakrishna, G., Anderson, L. M., Perantoni, A. O., Rice, J. M., and Diwan, B. A: Down-regulation of Von Hippel-Lindau protein in nitroso compound-induced rat non-clear cell kidney tumors. (submitted) |
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| Last updated on: 28th May, 2010. |
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