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  National Institute of Nutrition
Jamai-Osmania PO
Hyderabad-500 007, India.
Ph No: #+914027197200
Email: nin@ninindia.org ,
             nin@ap.nic.in
FAX: 04027019074
Grams: NUTRITION
 

 
Name: Dr. SUDIP GHOSH, MSc, PhD
Scientist ‘E’
Division of Molecular Biology
Contact:  
Phone: +91-40-27197230
E-mail: sudip@ninindia.org ; sghosh@icmr.org.in
 

Brief Profile:

His laboratory is involved in understanding the implications of the cell-cell cross talks in the development of obesity and associated complications like insulin resistance. It has been observed that in a diet induced obesity model of mouse the immune cells like macrophages and T cells infiltrate into the adipose tissue. His group is trying to understand the molecular mechanisms that recruit these cells into the adipose tissue as well as how these cells are activated and contribute in development of inflammation and consequently insulin resistance in the adipose tis-sue. His group is also studying how the metabolic stress is translated into inflamma-tion at the endoplasmic reticulum through ER stress. To understand these mecha-nisms we employ state of the art molecular biological techniques like realtime PCR, microarray, Flow cytometry and confocal microscopy etc.

Dr. Ghosh is a recipient of DBT postdoctoral Fellowship award and pursued his PDF at Baylor College of Medicine, Houston, USA. He is also a recipient of DST Young Scien-tist award, BOYSCAST Fellowship award and co-applicant of two national patents. The research work in his lab is funded by DBT, DST and intramural grants from ICMR.

 

List of Publications:

1. Nair, S., Ramaswamy, P.A., Ghosh, S., Joshi, D.C., Pathak, N., Siddiqui, I., Sharma, P., Hasnain, S.E., Mande, S.C. and Mukhopadhyay, S. (2009) The PPE18 of Mycobacterium tuberculosis inter-acts with TLR2 and activates IL-10 induction in macrophage. J Immunol. 000:000-000 IF: 6.00 (2008)

2. Haseeb, A., Iliyas, L., Chakraborty, S., Farooqui, A. R., Naik, S. R., Ghosh, S., Suragani, M., Ehte-sham, N. Z. (2009) Single Nucleotide polymorphism in peroxisome proliferator-activated recep-tor-g2 and their association with plasma levels of resistin and the metabolic syndrome in a South Indian population. J Biosci. 34(3):405-14 IF:1.703 (2008)

3. Rasheedi, S., Suragani, M., Haq, S. K., Ghosh, S., Ehtesham, N. Z., Hasnain, S. E. (2009) Charac-terization of LEF4 ligand binding property and its role as part of baculoviral transcription ma-chinery. Mol Cell Biochem 000:000-000 IF: 1.764(2008)

4. Rasheedi, S., Suragani, M., Haq, S. K., Ghosh, S., Ehtesham, N. Z., Hasnain, S. E. (2009) Biophysi-cal characterization and unfolding of LEF4 factor of RNA polymerase from AcNPV. Biopolymers. 91(7):574-82. IF:2.823 (2008)

5. Aruna, B., Islam, A., Ghosh, S., Singh, A. K, Vijayalakshmi, M., Ahmad, F., Ehtesham, N. Z. (2008) Biophysical analyses of human resistin: oligomer formation suggests novel biological func-tion. Biochemistry. 47(47):12457-66. IF:3.379 (2008)

6. Katoch, V. M., Parashar, D., Chauhan, D. S., Singh, D., Sharma, V. D., Ghosh, S. (2007) Rapid identification of mycobacteria by gene amplification restriction analysis technique targeting 16S-23S ribosomal RNA internal transcribed spacer & flanking region. Indian J Med Res. 125(2):155-62. IF:1.888 (2008)

7. Rasheedi, S., Ghosh, S., Suragani, M., Tuteja, N., Sopory, S. K., Hasnain, S.E., Ehtesham, N. Z. (2007) Pisum sativum contains a factor with strong homology to eIF5B. Gene 99(2):144-51. IF:2.578 (2008)

8. Wu, H., Ghosh, S., Perrard, X.D., Feng, L., Garcia, G.E., Perrard, J.L., Sweeney, J.F., Peterson, L.E., Chan, L., Smith, C.W., Ballantyne, C.M. (2007) T-cell accumulation and regulated on activation, normal T cell expressed and secreted upregulation in adipose tissue in obesity. Circula-tion.115:1029-38. IF:14.595 (2008)

9. Boddupalli, C. S., Ghosh, S., Rahim, S. S., Nair, S., Ehtesham, N. Z., Hasnain, S. E., Muk-hopadhyay, S. (2007) Nitric oxide inhibits interleukin-12 p40 through p38 MAPK-mediated regu-lation of calmodulin and c-rel. Free Radic Biol Med. 42(5):686-97. IF:5.399 (2008)

10. Suragani, R. N., Ghosh, S., Ehtesham, N. Z., Ramaiah, K. V. (2006) Expression and purification of the subunits of human translational initiation factor 2 (eIF2): phosphorylation of eIF2alpha and beta. Protein Expr Purif. 47(1):225-33. IF:1.621 (2008)

11. Silswal, N., Singh, A. K., Aruna, B., Mukhopadhyay, S., Ghosh, S., Ehtesham, N. Z. (2005) Human resistin stimulates the pro-inflammatory cytokines TNF-alpha and IL-12 in macrophages by NF-kappaB-dependent pathway. Biochem Biophys Res Commun. 334(4):1092-101. IF:2.648 (2008)

12. Ghosh, S., Rasheedi, S., Rahim, S.S., Banerjee, S., Choudhary, R. K., Chakhaiyar, P., Ehtesham, N.Z., Mukhopadhyay, S., and Hasnain, S.E. (2004) Method for enhancing solubility of the ex-pressed recombinant proteins in E. coli. Biotechniques 37:418-423. IF:2.587 (2008)

13. Raghu, P., Ghosh, S., Soundarya, K., Haseeb, A., Aruna, B. and Ehtesham, N. Z. (2004) Dimeriza-tion of human recombinant resistin involves covalent and noncovalent interactions. Biochem. Biophys. Res. Comm. 313 :642–646. IF:2.648 (2008)

14. Aruna, B., Ghosh, S., Singh, A.K., Mande, S.C., Srinivas, V., Chauhan, R., Ehtesham, N.Z. (2003) Human Recombinant Resistin Protein Displays a Tendency To Aggregate by Forming Intermo-lecular Disulfide Linkages. Biochemistry, 42: 10554-10559. IF:3.379 (2008)

15. Ghosh, S., Singh, A.K., Aruna, B, Mukhopadhyay, S. and Ehtesham, N.Z. (2003) The genomic organization of mouse resistin reveals major differences from the human resistin: Functional Im-plications Gene, 305: 27-34. IF:2.578 (2008)

16. Ghosh, S., Parvez, M.K., Banerjee, K., Sarin, S. K. and Hasnain, S. E., (2002) Baculovirus as Mam-malian Cell Expression Vector for Gene Therapy: A Novel Strategy. Molecular Therapy 6:5-11. IF: 5.970 (2008)

17. Aruna Ramachandran, Bashyam M. D., Viswanathan, P., Ghosh, S., Senthil Kumar M., and Has-nain, S. E. (2001). The Bountiful and Baffling Baculovirus: The story of polyhedrin transcription. Curr Sci. 81: 998-1010. IF : 0.774 (2008)

18. Ramachandran, A., Jain, A., Arora, P., Bashyam, M.D., Chatterji, U., Ghosh, S., Parnaik, V. K., and Hasnain S. E. (2001) Novel Sp family-like transcription factors are present in adult insect cells and are involved in transcription from the polyhedrin gene initiator promoter. J. Biol. Chem. 276:23440-23449. IF:5.520 (2008)

19. Sudhakar, A., Ramachandran, A., Ghosh, S., Hasnain, S. E., Kaufman, R. J., and Ramaiah, K.V.A. (2000) Phosphorylation of serine 51 in initiation factor 2 alpha (eIF2) promotes complex forma-tion between eIF2(p) and eIF2B and causes inhibition in the guanine nucleotide exchange activ-ity of eIF2B. Biochemistry 39:12929-12938. IF:3.379 (2008)

20. Bashyam, M.D., Ramachandran, A., Ghosh, S., Viswanathan, P., and Hasnain, S. E. (2000) Multi-ple regulatory circuits for transcription from the polyhedrin gene promoter of the Autographa californica multiple nucleocapsid nuclear polyhedrosis virus. PINSA-B Reviews and Tracts B66: 83-96. IF (Not available)

21. Ghosh, S., Jain, A., Mukherjee, B. and Hasnain S.E. (1998) An unusual host factor is recruited for transcription from the baculovirus polyhedrin gene initiator promoter J. Virology. 72: 7484- 7493. IF:5.308 (2008)

22. Hasnain, S.E, Jain ,A., Habib, S., Ghosh, S., Chatterji, U., Ramachandran, A., Das, P., Venkaiah, B., Liang, B. and Azim C.A. (1997) Involvement of host factors in transcription from baculovirus late gene promoters. Gene 190: 113-118. IF:2.578 (2008)


Books

1. Jain, A., Ranjan, A., Chatterji, U., Das, P., Ghosh, S., Habib, S., Pandey S., Ramachandran, A., Venkaiah, B., and Hasnain, S.E. (1997) High level of expression of heterologous genes in insect cells is not dependent on promoters alone. In; Invertebrate Cell Culture: Novel directions and biotechnol-ogy applications (Ed. K. Marmorosch and J. Mitsuhashi), Academic Press, New York pp 221-227. IF (Not available)


Patents filed:

1. Katoch, V.M., Ghosh, S. , Chauhan, D.S., Parashar, D., Singh, D. and Sharma, V.D. (2007) Novel primers for a PCR-RFLP assay for identification of pathogenic Mycobacteria.

2. Ghosh, S. and Hasnain S.E. (2002) A novel method for enhancing solubility of the expressed pro-teins in E. coli


PAPERS ACCEPTED FOR PRESENTATION IN CONFERENCES

1. Srivani, M., Ghosh, S., Giridharan, N.V. and Ehtesham, N.Z. (2008) Differentially expressed tran-scripts in the adipose tissue of ‘sumo rats’ (WNIN/Ob). Presented as a poster in 13th international meeting on the Human Genome, September 27-30, 2008, Hyderabad.

2. Haseeb, A., Iliyas, M., Ghosh, S., Naik, S.R. and Ehtesham, N.Z. (2007). Candidate gene polymor-phism and their association with metabolic syndrome: the Indian scenario. Presented as a poster in the Fourth Indo-Australian Conference on Biotechnology at the Queensland Institute of Medical Research. May 7-9, 2007, Brisbane, Australia.

3. Ghosh, S., Wu, H., Perrard, X.Y. and Ballantyne, C.M. (2006). Increased T cell infiltration in diet-induced obesity and T cell modulation of adipocyte function. Accepted as a poster in the 56th Annual Scientific Session of American College of Cardiology. March 24 – 27, 2007, New Orleans, Louisiana, USA.

4. Wu, H., Ghosh, S., Perrard, X.D., Chan, L., Smith, C.W. and Ballantyne, C.M. (2006) Regulated on activation, normal T cell expressed and secreted (RANTES) as an adipokine is upregulated in mice fed high-fat diet. Presented in 7 th Annual conference on Atherosclerosis, Thrombosis and Vascular Biology of the American Heart Association. April 27-29, 2006, Denver, Colorado, USA.

5. Ehtesham, N.Z., Ghosh, S., Aruna, B., Singh, A.K., Chauhan, R., Mande, S.C., and Haseeb, A. (2003) Molecular and Biophysical Characterization of resistin. Key Stone Symposia (2003)

6. Ghosh, S., Singh, A.K., Aruna, B., Haseeb, A., and Ehtesham, N.Z. (2003) Transcriptional regula-tion of human resistin differs from mouse resistin” Oral presentation in 9th Asian Congress on Nutri-tion, Feb 23-27, 2003, New Delhi, India

7. Ghosh, S., Viswanathan, P. Senthilkumar, M and Hasnain, S. E. (2002) Baculovirus very late gene transcription is a complex interplay between viral and host factors. Oral presentation in 7th Asian Conference on transcription (ACT VII) held in Kuala Lumpur, Malaysia, July 23-27, 2002.

8. Ramachandran, A., Viswanathan, P., Ghosh, S., and Hasnain, S.E. (2000) Baculovirus transcrip-tion- smart strategies by a savvy virus. Presented at the 6th Asian Conference on Transcription (ACT VI), Beijing, China, October 23-27, 2000.

9. Ramachandran, A., Ghosh, S., Viswanathan, P., Bashyam, M.D., Mishra, S., and Hasnain, S.E. (1998) Multiple circuits of transcription regulation from the baculovirus very late polyhedrin gene promoter. Presented at the 2nd International Virology Symposium organized by the International Cen-tre for Genetic Engineering and Biotechnology (ICGEB), New Delhi, November 9-11, 1998


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