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Publications of Dr. Gayatri Ramakrishna
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Chatterjee N, Kiran S, Ram BM, Islam N, Ramasarma T, Ramakrishna G. Diperoxovanadate can substitute for H(2)O(2) at much lower concentration in inducing features of premature cellular senescence in mouse fibroblasts (NIH3T3).Mech Ageing Dev. 2011 May;132(5):230-9
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: 15 Sept, 2011. |
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