Publications and Presentations

  1. Ahuja D., Goyal A. and Ray P.S. 2016. Interplay between RNA-binding protein HuR and microRNA-125b regulates p53 mRNA translation in response to genotoxic stress. RNA Biol. 13, 1152-56. Epub 2016 Sep 3.
  2. Poria D.K., Guha A., Nandi I. and Ray P.S. 2016. RNA-binding Protein HuR Sequesters microRNA-21 to Prevent Translation Repression of Proinflammatory Tumor Suppressor Gene Programmed Cell Death 4. Oncogene 35, 1703-15 Epub 2015 Jul 20.
  3. Mandal, S, Poria, D.K., Ghosh, R., Ray, P.S.* and Gupta, P.* (2014). Development of a cyclometalated iridium complex with specific intramolecular hydrogen-bonding that acts as a fluorescent marker for the endoplasmic reticulum and causes photoinduced cell death. Dalton Transactions, 43, 17463. *(Joint corresponding authors)
  4. Ray P.S. and Fox P.L. (2014) Origin and Evolution of Glutamyl-prolyl tRNA synthetase WHEP domains reveal evolutionary relationships within holozoa. PLoS One 9(6) Epub 2014 June 27.
  5. Mandal S., Poria D.K., Seth D.K., Ray P.S.* and Gupta P.* (2014) Cyclometalated rhodium and iridium complexes with imidazole containing Schiff bases: Synthesis and cellular imaging. Polyhedron 73, 12-21. *(Joint corresponding authors)
  6. Yao P., Potdar A.A., Ray P.S., Eswarappa S.M., Flagg A.C., Willard B. and Fox P.L. (2013) The HILDA complex coordinates a conditional switch in the 3'-untranslated region of the VEGFA mRNA. PLoS Biol. 11(8) Epub 2013 Aug 20.
  7. Yao P., Potdar A.A., Arif A., Ray P.S., Mukhopadhyay R., Willard B., Xu Y., Yan J., Saidel G.M. and Fox P.L. (2012) Coding region polyadenylation generates a truncated tRNA synthetase that counters translation repression. Cell 149, 88-100.
  8. Ray U., Ray P.S. and Das S. (2012) Ribosome-RNA interaction: A potential target for developing antiviral against Hepatitis C virus. Curr. Sci. 102, 405-412
  9. Bhat P., Gnanasundram S.V., Mani P., Ray P.S., Sarkar D.P. and Das S. (2012) Targeting Ribosome assembly on the HCV RNA using a small RNA molecule. RNA Biol. 9 (Epub 2012 Aug 1)
  10. Ray P.S., Sullivan J.C., Jia J., Francis J., Finnerty J.R. and Fox P.L. (2011) Evolution of Function of a Fused Metazoan tRNA Synthetase. Mol Biol Evol. 28, 437-447. (Epub 2010 Sep 9)
  11. Chaudhury A., Hussey G.S., Ray P.S., Jin G., Fox P.L. and Howe P.H. (2010) Transforming growth factor-β-mediated phosphorylation of hnRNP E1 induces EMT via transcript selective translational induction of Dab2 and ILE1. Nature Cell Biol. 12, 286-293 (Epub 2010 Feb 14)
  12. Ray P.S., Jia J., Yao P., Majumder M., Hatzoglou M. and Fox P.L. (2009) A stress responsive RNA switch regulates VEGFA expression. Nature 457, 915-919. (Epub 2008 Dec 21) (Commentaries in Nature, Cell–RNA Select, Science–Signaling, Nature Signaling Update, Nature Reviews in Genetics, ACS Chemical Biology, Nature India and selected as one of the 10 best papers in Biological Sciences by Faculty of 1000_Biology)
  13. Mukhopadhyay R., Jia J., Arif A., Ray P.S. and Fox P.L. (2009) The GAIT system: A gatekeeper of inflammatory gene expression. Trends Biochem Sci. 34, 324-31.
  14. Mukhopadhyay R., Ray P.S., Arif A., Brady A.K., Kinter M. and Fox P.L. (2008) DAPK-ZIPK-L13a axis constitutes a negative-feedback module regulating inflammatory gene expression. Mol. Cell 32, 371-382
  15. Jie J., Arif A, Ray P.S. and Fox P. L. (2008) WHEP domains direct non-canonical function of Glutamyl-prolyl tRNA synthetase in translational control of gene expression. Mol. Cell 29, 679-690.]
  16. Grover R., Ray P.S. and Das S. (2008) Polypyrimidine tract-binding protein regulates IRES-mediated translation of p53 isoforms. Cell Cycle 7, 2189-2198.
  17. Ray P.S. and Fox P. L. (2007) A post-transcriptional pathway represses monocyte VEGF-A expression and angiogenic activity. EMBO J  26, 3360-3372.
  18. Ray P.S., Arif A. and Fox P.L. (2007) Macromolecular complexes as depots for releasable regulatory proteins. Trends Biochem Sci 32, 158-164.
  19. Fox P.L. Ray P.S., Arif A. and Jie J. (2006) Non-canonical functions of Aminoacyl-tRNA synthesases in translational control. In Translational Control in Biology and Medicine. Eds. Sonenberg N., Hershey J. and Mathews M. Cold Spring Harbor Library press, 829-854.
  20. Ray P.S, Grover R and Das S. (2006) Two internal ribosome entry sites mediate the translation of p53 isoforms. EMBO Rep. 7, 404-410.
  21. Ray P.S. and Fox P.L. (2005) Equality of the sexes: found in translation. Cell 122, 492-493.
  22. Ray P.S and Das S. (2004) Inhibition of Hepatitis C virus IRES-mediated translation by small RNAs analogous to stem-loop structures of the 5’untranslated region. Nucleic. Acids Res. 32, 1678-1687.
  23. Venkatramana M.#, Ray P.S.#, Chadda A. and Das. S (2003) A 25 kDa cleavage product of polypyrimidine tract binding protein (PTB) present in mouse tissues prevents PTB binding to the 5' untranslated region and inhibits translation of hepatitis A virus RNA. Virus Res. 98, 141-149. (#Joint first authors)
  24. Seshagiri P.B., Thomas M., Sreekumar, A. Ray P. and Mariappa, D. (2003) Pentoxifylline induced signaling events during capacitation of hamster spermatozoa: significance of protein tyrosine phosphorylation. Cell. Mol. Biol. 49, 371-380.
  25. Ray P.S. and Das S. (2002) La autoantigen is required for the internal ribosome entry site-mediated translation of Coxsackievirus B3 RNA. Nucleic. Acids Res. 30, 4500-4508.