Items where Author is "Chauhan, V. S."

Article

Patakottu, Balakota Reddy ; Singh, Prashant Kumar ; Malhotra, Pawan ; Chauhan, V. S. ; Patankar, Swati (2012) In vivo analysis of translation initiation sites in Plasmodium falciparum Molecular Biology Reports, 39 (3). pp. 2225-2232. ISSN 0301-4851

Chauhan, V. S. ; Mukherjee, P. ; Devi, Y. S. (2008) Blood stage malaria antigens induce different activation-induced cell death programs in splenic CD4⁺ T cells Parasite Immunology, 30 (10). pp. 497-514. ISSN 0141-9838

Chauhan, V. S. ; Hossain, Manzar J. ; Korde, Reshm ; Singh, Shivani ; Mohmmed, Asif ; Dasaradhi, P. V. N. ; Malhotra, Pawan (2008) Tudor domain proteins in protozoan parasites and characterization of Plasmodium falciparum tudor staphylococcal nuclease International Journal for Parasitology, 38 (5). pp. 513-526. ISSN 0020-7519

Chauhan, V. S. ; Mathur, Puniti ; Jagannathan, N. R. (2007) α,α-Dehydrophenylalanine containing cecropin-melittin hybrid peptides: conformation and activity Journal of Peptide Science, 13 (4). pp. 253-262. ISSN 1075-2617

Chauhan, V. S. ; Gupta, M. ; Bagaria, A. ; Mishra, A. ; Mathur, P. ; Basu, A. ; Ramakumar, S. (2007) Self-assembly of a dipeptide- containing conformationally restricted dehydrophenylalanine residue to form ordered nanotubes Advanced Materials, 19 (6). pp. 858-861. ISSN 0935-9648

Yazdani, S. S. ; Mukherjee, P. ; Chauhan, V. S. ; Chitnis, C. E. (2006) Immune responses to asexual blood-stages of malaria parasites Current Molecular Medicine, 6 (2). pp. 187-203. ISSN 1566-5240

Chauhan, V. S. ; Mathur, Puniti ; Ramagopal, U. A. ; Ramakumar, S. ; Jagannathan, N. R. (2006) Stabilization of unusual structures in peptides using α,β-dehydrophenylalanine: crystal and solution structures of Boc-Pro-ΔPhe-Val-ΔPhe-Ala-OMe and Boc-Pro-ΔPhe-Gly-ΔPhe-Ala-OMe Biopolymers: Peptide Science, 84 (3). pp. 298-309. ISSN 0006-3525

Chauhan, V. S. ; Chetal, P. ; Sahal, D. (2005) A Meccano set approach of joining trpzip a water soluble β-hairpin peptide with a didehydrophenylalanine containing hydrophobic helical peptide International journal of peptide and protein research, 65 (5). pp. 475-484. ISSN 0367-8377

Bagaria, A. ; Ramakumar, S. ; Gupta, M. ; Chauhan, V. S. (2005) Cyclo(l-leucyl-α,β-dehydro-phenyl-alanine): the first diketopiperazine containing an α,β-dehydro-phenyl-alanine residue Acta Crystallographica Section C, 61 (3). pp. o174-o176. ISSN 0108-2701

Sachdeva, Suraksha ; Ahmad, Gul ; Malhotra, Pawan ; Mukherjee, Paushali ; Chauhan, V. S. (2004) Comparison of immunogenicities of recombinant Plasmodium vivax merozoite surface protein 1 19-and 42-kilodalton fragments expressed in Escherichia coli Infection and Immunity, 72 (10). pp. 5775-5782. ISSN 0019-9567

Chauhan, V. S. ; Mathur, Puniti ; Ramakumar, S. (2004) Peptide design using α,β-dehydro amino acids: from β-turns to helical hairpins Biopolymers: Peptide Science, 76 (2). pp. 150-161. ISSN 0006-3525

Chaudhry, R. ; Nisar, N. ; Malhotra, P. ; Kumar, A. ; Chauhan, V. S. (2003) Polymerase chain reaction confirmed Mycoplasma pneumoniae arthritis: a case report Indian Journal of Pathology and Microbiology, 46 (3). pp. 433-436. ISSN 0377-4929

Chauhan, V. S. ; Sahal, Dinkar ; Kannan, R. (2003) Applying malaria parasite's heme detoxification system for screening potential antimalarial drugs Analytical Biochemistry, 312 (2). pp. 258-260. ISSN 0003-2697

Chauhan, V. S. ; Padyana, Anil K. ; Ramakumar, S. ; Mathur, Puniti ; Jagannathan, N. R. (2003) Role of a two-residue spacer in an α,β-didehydrophenylalanine containing hexapeptide: crystal and solution structure of Boc-Val-ΔPhe-Leu-Ala-ΔPhe-Ala-OMe Journal of Peptide Science, 9 (1). pp. 54-63. ISSN 1075-2617

Sahal, Dinkar ; Kannan, R. ; Sinha, Amritanshu ; Babbarwal, Vinod ; Gnana Prakash, B. ; Singh, Gyanesh ; Chauhan, V. S. (2002) Specific and instantaneous one-step chemodetection of histidine-rich proteins by Pauly's stain Analytical Biochemistry, 308 (2). pp. 405-408. ISSN 0003-2697

Ghosh, Sagar ; Malhotra, Pawan ; Lalitha, P. V. ; Guha-Mukherjee, Sipra ; Chauhan, V. S. (2002) Expression of Plasmodium falciparum C-terminal region of merozoite surface protein (PfMSP1₁₉), a potential malaria vaccine candidate, in tobacco Plant Science, 162 (3). pp. 335-343. ISSN 0168-9452

Kannan, R. ; Sahal, Dinkar ; Chauhan, V. S. (2002) Heme-artemisinin adducts are crucial mediators of the ability of artemisinin to inhibit heme polymerization Chemistry & Biology, 9 (3). pp. 321-322. ISSN 1074-5521

Chauhan, V. S. ; Kushwaha, Ashima ; Rao, Prakash P. L. ; Suresh, R. Padma (2001) Immunogenicity of recombinant fragments of Plasmodium falciparum acidic basic repeat antigen produced in Escherichia coli Parasite Immunology, 23 (8). pp. 435-444. ISSN 0141-9838

Chauhan, V. S. ; Mandokhot, A. ; Pal, R. ; Nagpal, S. ; Ahlawat, S. ; Singh, Om (2000) Humoral hyporesponsiveness to a conjugate contraceptive vaccine and its bypass by diverse carriers using permissible adjuvant Clinical and Experimental Immunology, 122 (1). pp. 101-108. ISSN 0009-9104

Chauhan, V. S. ; Joshi, Sunil K. ; Bharadwaj, Ashima ; Chatterjee, Shyama (2000) Analysis of immune responses against T- and B-Cell epitopes from Plasmodium falciparum liver-stage antigen 1 in rodent malaria models and malaria-exposed human subjects in India Infection and Immunity, 68 (1). pp. 141-150. ISSN 0019-9567

Chauhan, V. S. ; Pandey, A. V. ; Singh, N. ; Tekwani, B. L. ; Puri, S. K. (1999) Assay of β-hematin formation by malaria parasite Journal of Pharmaceutical and Biomedical Analysis, 20 (1-2). pp. 203-207. ISSN 0731-7085

Chauhan, V. S. ; Lalitha, P. V. ; Malhotra, Pawan ; Chattopadhyay, Rana (1999) Plasmodium falciparum: variations in the C-terminal cysteine-rich region of the merozoite surface protein-1 in field samples among Indian isolates Experimental Parasitology, 92 (1). pp. 12-18. ISSN 0014-4894

Chauhan, V. S. ; Pandey, A. V. ; Joshi, S. K. ; Tekwani, B. L. (1999) A colorimetric assay for heme in biological samples using 96-well plates Analytical Biochemistry, 268 (1). pp. 159-161. ISSN 0003-2697

Chauhan, V. S. ; Ramagopal, U. A. ; Ramakumar, S. ; Joshi, R. M. (1998) Crystal structure of Boc-LAla-ΔPhe-ΔPhe-ΔPhe-ΔPhe-NHMe: a left-handed helical peptide The Journal of Peptide Research, 52 (3). pp. 208-215. ISSN 1397-002X

Sharma, Pawan ; Kumar, Anil ; Singh, Balwan ; Bharadwaj, Ashima ; Naga Sailaja, V. ; Adak, T. ; Kushwaha, Ashima ; Malhotra, Pawan ; Chauhan, V. S. (1998) Characterization of protective epitopes in a highly conserved Plasmodium falciparum antigenic protein containing repeats of acidic and basic residues Infection and Immunity, 66 (6). pp. 2895-2904. ISSN 0019-9567

Rajashankar, K. R. ; Ramakumar, S. ; Jain, R. M. ; Chauhan, V. S. (1997) Role of two consecutive α,β-dehydrophenylalanines in peptide structure: crystal and molecular structure of Boc-Leu-ΔPhe-ΔPhe-Ala-Phe-NHMe Biopolymers, 42 (3). pp. 373-382. ISSN 0006-3525

Bharadwaj, A. ; Sharma, P. ; Sailaja, V. N. ; Joshi, S. ; Chauhan, V. S. (1997) Immunogenicity of synthetic peptides containing multiple epitopes from malaria antigens Annals of Tropical Medicine and Parasitology, 91 (Suppl. 1). pp. 19-20. ISSN 0003-4983

Mazier, D. ; Pied, S. ; Tour, P. P. ; Hulier, E. ; Marssig, M. ; Mitgen, F. ; Lamdau, I. ; Renia, L. ; Chauhan, V. S. (1997) Malaria peptides expressed on the surface of infected hepatocytes: isolation, synthesis and functional analysis Annals of Tropical Medicine and Parasitology, 91 (Suppl. 1). pp. 21-24. ISSN 0003-4983

Marussig, M. ; Rénia, L. ; Motard, A. ; Miltgen, F. ; Pétour, P. ; Chauhan, V. S. ; Corradin, G. ; Mazier, D. (1997) Linear and multiple antigen peptides containing defined T and B epitopes of the Plasmodium yoelii circumsporozoite protein: antibody-mediated protection and boosting by sporozoite infection International Immunology, 9 (12). pp. 1817-1824. ISSN 0953-8178

Chauhan, V. S. (1996) Progress towards malaria vaccine Current Science, 71 (12). pp. 967-975. ISSN 0011-3891

Rajashankar, K. R. ; Ramakumar, S. ; Jain, R. M. ; Chauhan, V. S. (1996) Helix termination and chain reversal: crystal and molecular structure of the alpha, beta-dehydrooctapeptide Boc-Val-DeltaPhe-Phe-Ala-Leu-Ala-DeltaPhe-Leu-OH Journal of Biomolecular Structure & Dynamics, 13 (4). pp. 641-647. ISSN 0739-1102

Pieroni, O. ; Fissi, A. ; Jain, R. M. ; Chauhan, V. S. (1996) Solution structure of dehydropeptides: a CD investigation Biopolymers, 38 (1). pp. 97-108. ISSN 0006-3525

Jain, R. ; Chauhan, V. S. (1996) Conformational characteristics of peptides containing alpha, beta-dehydroamino acid residues Biopolymers, 40 (1). pp. 105-109. ISSN 0006-3525

Rajashankar, K. R. ; Ramakumar, S. ; Jain, R. M. ; Chauhan, V. S. (1995) Observation of water-mediated helix-terminating conformation in a dehydrophenylalanine peptide: crystal and solution structure of the octapeptide Ac-ΔPhe-Val-ΔPhe-Phe-Ala-Val-ΔPhe-Gly-OMe Journal of the American Chemical Society, 117 (47). pp. 11773-11779. ISSN 0002-7863

Chatterjee, S. ; Wery, M. ; Sharma, P. ; Chauhan, V. S. (1995) A conserved peptide sequence of the Plasmodium falciparum circumsporozoite protein and antipeptide antibodies inhibit Plasmodium berghei sporozoite invasion of Hep-G2 cells and protect immunized mice against P. berghei sporozoite challenge Infection and Immunity, 63 (11). pp. 4375-4381. ISSN 0019-9567

Gupta, A. ; Mal, T. K. ; Jayasuryan, N. ; Chauhan, V. S. (1995) Assignment of disulphide bonds in the X protein (HBx) of hepatitis B virus Biochemical and Biophysical Research Communications, 212 (3). pp. 919-924. ISSN 0006-291X

Roy, K. B. ; Kukreti, S. ; Chauhan, V. S. ; Rajeswari, M. R. (1994) Hairpin formation in d-AAGCTTAAGCTT under high salt conditions shows unusual properties Journal of Biomolecular Structure & Dynamics, 11 (5). pp. 1041-1048. ISSN 0739-1102

Kabilan, L. ; Sharma, V. P. ; Kaur, P. ; Ghosh, S. K. ; Yadav, R. S. ; Chauhan, V. S. (1994) Cellular and humoral immune responses to well-defined blood stage antigens (major merozoite surface antigen) of Plasmodium falciparum in adults from an Indian zone where malaria is endemic Infection and Immunity, 62 (2). pp. 685-691. ISSN 0019-9567

Chauhan, V. S. ; Roy, Arati ; Sharma, V. P. (1994) The use of peptide ELISA in determining malaria endemicity Journal of Immunological Methods, 167 (1-2). pp. 139-143. ISSN 0022-1759

Bhardwaj, A. ; Singh, M. ; Bhandary, K. ; Becker, E. L. ; Chauhan, V. S. (1993) Conformationally constrained formyl methionyl tripeptides: structure-function study of analogs containing alpha,beta-dehydrophenylalanine and dehydroleucine Peptide Research, 6 (6). pp. 298-307. ISSN 1040-5704

Nibedita, R. ; Ajay Kumar, R. ; Majumdar, A. ; Hosur, R. V. ; Govil, Girjesh ; Majumder, K. ; Chauhan, V. S. (1993) Solution structure of GCCAAT recognition motif by 2D NMR, spectral simulation, molecular modeling, and distance geometry calculations Biochemistry, 32 (35). pp. 9053-9064. ISSN 0006-2960

Chauhan, V. S. ; Gupta, Alka (1993) Conformation of dehydropeptides: synthesis and solution structure of model peptides containing (E) and (Z) dehydroaminobu^tyric acid residues International journal of peptide and protein research, 41 (5). pp. 421-426. ISSN 0367-8377

Mulherkar, Rita ; Rao, Renuka ; Rao, Laxmi ; Patki, Varsha ; Chauhan, V. S. ; Deo, Madhav G. (1993) Enhancing factor protein from mouse small intestines belongs to the phospholipase A2 family FEBS Letters, 317 (3). pp. 263-266. ISSN 0014-5793

Chauhan, V. S. ; Bhandary, Krishna K. (1993) Peptide design 3₁₀-helical conformation of a linear pentapeptide containing two dehydrophenylalanines, Boc-Gly-Δ^ZPhe-Leu-Δ^ZPhe-Ala-NHCH₃ Biopolymers, 33 (2). pp. 209-217. ISSN 0006-3525

Chauhan, V. S. ; Sad, Subash ; Arunan, K. ; Raghupathy, Raj (1993) Synthetic gonadotrophin-releasing hormone (GnRH) vaccines incorporating GnRH and synthetic T-helper epitopes Vaccine, 11 (11). pp. 1145-1150. ISSN 0264-410X

Chauhan, V. S. ; Rajashankar, K. R. ; Ramakumar, S. (1992) Design of a Helical Motif using α, β -dehydrophenylalanine residues: crystal structure of Boc-Val-ΔPhe-Phe-Ala-Phe-ΔPhe-Val-ΔPHe-Gly-OCH, a 3-helical nonapeptide Journal of the American Chemical Society, 114 (23). pp. 9225-9226. ISSN 0002-7863

Chauhan, V. S. ; Rajeswari, Moganty R. ; . Bose, Himangshu S ; Kukreti, Shrikant ; Gupta, Alka ; Roy, Kunal B. (1992) Binding of oligopeptides to d-AGATCTAGATCT and d-AAGCTTAAGCTT: can tryptophan intercalate in DNA hairpins? Biochemistry, 31 (27). pp. 6237-6241. ISSN 0006-2960

Chauhan, V. S. ; Roy, Kunal B. ; Kukreti, Shrikant ; Bose, Himangshu S. ; Rajeswari, Moganty R. (1992) Hairpin and duplex forms of a self-complementary dodecamer, d-AGATCTAGATCT, and interaction of the duplex form with the peptide KGWGK: can a pentapeptide destabilize DNA? Biochemistry, 31 (27). pp. 6241-6245. ISSN 0006-2960

Chauhan, V. S. ; Bharadwaj, A. ; Jaswal, A. (1992) Design of helical peptides: solution conformation of Boc-Gly-Δ^ZPhe-Leu-Δ^ZPhe-Ala-NHMe and Boc-Val-Δ^ZPhe-Phe-Ala-Leu-Ala-Δ^ZPhe-Leu-OMe Tetrahedron, 48 (13). pp. 2691-2708. ISSN 0040-4020

Kumar, A. ; Arora, R. ; Kaur, P. ; Chauhan, V. S. ; Sharma, P. (1992) "Universal" T helper cell determinants enhance immunogenicity of a Plasmodium falciparum merozoite surface antigen peptide The Journal of Immunology, 148 (5). pp. 1499-1505. ISSN 0022-1767

Chauhan, V. S. ; Bhandary, Krishna K. (1992) Crystal structure and conformation of a highly constrained linear tetrapeptide Boc-Leu-dehydro Phe-Ala-Leu-OCH₃ International journal of peptide and protein research, 39 (3). pp. 223-228. ISSN 0367-8377

Chauhan, V. S. ; Kaur, Paramjeet ; Sharma, Pawan ; Kumar, A. (1990) Synthetic, immunological and structural studies on repeat unit peptides of Plasmodium falciparum antigens International journal of peptide and protein research, 36 (6). pp. 515-521. ISSN 0367-8377

Chauhan, V. S. ; Narula, P. ; Patel, H. C. ; Singh, T. P. (1990) Synthesis, crystal structure, and molecular conformation of N-Boc-L-Phe-dehydro-Leu-L-Val-OCH₃ Biopolymers, 29 (6-7). pp. 935-941. ISSN 0006-3525

Chauhan, V. S. ; Patel, H. C. ; Singh, T. P. ; Kaur, P. (1990) Synthesis, crystal structure, and molecular conformation of peptide N-Boc-L-Pro-dehydro-Phe-L-Gly-OH Biopolymers, 29 (3). pp. 509-515. ISSN 0006-3525

Chauhan, V. S. ; Gupta, Alka (1990) Synthetic and conformational studies on dehydroalanine-containing model peptides Biopolymers, 30 (3-4). pp. 395-403. ISSN 0006-3525

Chauhan, V. S. ; Singh, T. P. ; Narula, Punit ; Kaur, Paramjeet (1989) Crystal structure and molecular conformation of the peptide N-Boc-L-gly-dehydro-Phe-NHCH₃ Biopolymers, 28 (7). pp. 1287-1294. ISSN 0006-3525

Uma, K. ; Balaram, P. ; Kaur, P. ; Sharma, Ashwani Kumar ; Chauhan, V. S. (1989) Conformations of peptides containing Z-α,β-dehydroleucine (Δ^ZLeu). A comparison of Boc-Pro-Δ^ZLeu-Gly-NHEt and Boc-Pro-Δ^ZPhe-Gly-NHEt International Journal of Biological Macromolecules, 11 (3). pp. 169-17. ISSN 0141-8130

Chauhan, V. S. ; Uma, K. ; Kaur, Paramjeet ; Balaram, P. (1989) Conformations of dehydrophenylalanine containing peptides: nmr studies of an acyclic hexapeptide with two Δ^z-Phe residues Biopolymers, 28 (3). pp. 763-771. ISSN 0006-3525

Chauhan, V. S. ; Singh, T. P. ; Narula, Punit ; Sharma, Ashwani K. ; Hinrichs, Winifried (1989) Structure of N-Boc-L-Pro-dehydro-Leu-NHCH₃ International Journal of Peptide and Protein Research, 33 (2). pp. 167-172. ISSN 0367-8377

Kaur, Paramjeet ; Uma, K. ; Balaram, P. ; Chauhan, V. S. (1989) Synthetic and conformational studies on dehydrophenylalanine containing model peptides International Journal of Peptide and Protein Research, 33 (2). pp. 103-109. ISSN 0367-8377

Chauhan, V. S. ; Narula, Punit ; Patel, H. C. ; Singh, T. P. ; Sharma, Ashwani K. (1988) Crystal structure and molecular conformation of N-boc-L-pro-dehydro-leu-OCH₃ Biopolymers, 27 (10). pp. 1595-1606. ISSN 0006-3525

Chauhan, V. S. ; Uma, K. ; Kumar, Arun ; Balaram, P. (1988) Conformations of dehydrophenylalanine containing peptides nuclear overhauser effect study of two acyclic tetrapeptides International journal of peptide and protein research, 31 (4). pp. 349-358. ISSN 0367-8377

Chauhan, V. S. ; Sharma, Ashwani K. (1988) Analogues of luteinizing hormone-releasing hormone (LH-RH) containing dehydroalanine in 6th position International journal of peptide and protein research, 31 (2). pp. 225-230. ISSN 0367-8377

Chauhan, V. S. ; Kaur, Paramjeet ; Sen, Nirupa ; Uma, K. ; Jacob, Jose ; Balaram, P. (1988) Conformational analysis of an active chemotactic peptide analog containing z-dehydrophbnylalanine at position 3 Tetrahedron, 44 (8). pp. 2359-2366. ISSN 0040-4020

Kumar, Arun ; Chauhan, V. S. (1987) Synthesis and purification of model operator oligonucleotides Current Science, 56 (23). pp. 1231-1232. ISSN 0011-3891

Chauhan, V. S. ; Singh, T. P. ; Haridas, M. ; Kumar, A. ; Viterbo, D. (1987) Crystal structure and molecular conformation of the tripeptide, N-Boc-L-Phe-Dehydro-Phe-L-Val-OCH₃ Biopolymers, 26 (6). pp. 819-829. ISSN 0006-3525

Chauhan, V. S. ; Sharma, Ashwani K. ; Uma, K. ; Paul, P. K. C. ; Balaram, P. (1987) Conformations of dehydrophenylalanine containing peptides: NMR studies on three tripeptides with a central dehydrophenylalanyl residue International journal of peptide and protein research, 29 (1). pp. 126-133. ISSN 0367-8377

Kumar, A. ; Singh, M. ; Chauhan, V. S. (1986) Synthesis of Cairomycin-B, a novel biocyclic peptide containing Lysine and aspartic acid Indian Journal of Chemistry - Section B: Organic and Medicinal Chemistry, 25 . pp. 230-232. ISSN 0376-4699

Kumar, Arun ; Singh, Mahak ; Chauhan, V. S. (1985) Synthesis of cairomycin A The Journal of Antibiotics, 38 (10). pp. 1420-1422. ISSN 0021-8820

Rao, M. V. R. ; Atreyi, M. ; Suresh Kumar, G. ; Kumar, Satish ; Chauhan, V. S. (1985) Interaction of two LAC repressor protein segments with polynucleotides Journal of Biosciences, 8 (3-4). pp. 635-644. ISSN 0250-5991

Chauhan, V. S. ; Rao, M. V. R. ; Atreyi, M. ; Kumar, Satish ; Kumar, G. Suresh (1984) On the interaction of the synthetic 53-58 fragment of lac repressor with DNA International Journal of Biological Macromolecules, 6 (6). pp. 353-354. ISSN 0141-8130

Chauhan, V. S. ; Rao, M. V. R. ; Atreyi, M. ; Kumar, Satish (1984) Solution conformation of poly(L-lysyl-L-glutamic acid) and poly(L-lysyl-L-glutamine) International Journal of Peptide & Protein Research, 24 (1). pp. 48-54. ISSN 0367-8377

Subramanian, G. B. V. ; Sriram, N. ; Chauhan, V. S. ; Iqbal, Javed ; Ganesh, K. N. (1976) Structural investigation of lac resin. Part X. Structure and stereochemistry of methyl laccolate γ-lactone and its epimer Journal of the Chemical Society, Perkin Transactions 1 (9). pp. 967-971. ISSN 0300-922X

Chauhan, V. S. ; Sri Ram, N. ; Subramanian, G. B. V. ; Singh, H. (1973) Chromatographic separation of the alkaline hydrolysis products of shellac Journal of Chromatography: A, 84 (1). pp. 51-58. ISSN 0021-9673