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Lisam Shanjukumar Singh, Ph.D
Associate
Professor & Head
Email
shanju_lisam@hotmail.com,
Phone: (0385)-2435233 (O);(0385)-2435134 (R);
9615533300/9612907406 (M)
Research interest areas
Tumour
Metastasis, Molecular Epidemiology of virus, Ageing & Development,
and Blood Coagulation
Publications
1: Li H, Wang D, Singh LS, Berk M, Tan H,
Zhao Z, Steinmetz R, Kirmani K, Wei G, Xu Y. Abnormalities in
osteoclastogenesis and decreased tumorigenesis in mice deficient
for ovarian cancer G protein-coupled receptor 1. PLoS One. 2009
May 28;4(5):e5705.
2: Singh LS, Berk M, Oates R, Zhao Z, Tan
H, Jiang Y, Zhou A, Kirmani K, Steinmetz R, Lindner D, Xu Y.
Ovarian cancer G protein-coupled receptor 1, a new metastasis
suppressor gene in prostate cancer. J Natl Cancer Inst. 2007.
5;99(17):1313-27.
3: Xu. Y,.
Sengupta. S,. Singh. L.S., and Rosemary, S. Novel
lipid Signaling pathways in ovarian cancer cells (Review)
Cellscience (Review) 2006 Vol. 3 (1)
4: Zaslavsky A,
Singh LS, Tan H, Ding H, Liang Z, Xu Y. Homo- and
hetero-dimerization of LPA/S1P receptors, OGR1 and GPR4.
Biochim Biophys Acta (BBA). 2006 Oct;1761(10):1200-12.
5: Ren J, Xiao YJ, Singh LS, Zhao X, Zhao
Z, Feng L, Rose TM, Prestwich GD, Xu Y. Lysophosphatidic acid is
constitutively produced by human peritoneal mesothelial cells and
enhances adhesion, migration, and invasion of ovarian cancer
cells. Cancer Res. 2006 Mar 15;66(6):3006-14.
6: Jiang Y, Berk M, Singh LS, Tan H, Yin L,
Powell CT, Xu Y. KiSS1 suppresses metastasis in human ovarian
cancer via inhibition of protein kinase C alpha. Clin
Exp Metastasis. 2005;22(5):369-76.
7: Beck DO, Bukys MA, Singh LS, Szabo KA,
Kalafatis M. The contribution of amino acid region ASP695-TYR698
of factor V to procofactor activation and factor Va function. J
Biol Chem. 2004 Jan 23;279(4):3084-95.
8: Singh LS, Bukys MA, Beck DO, Kalafatis
M. Amino acids Glu323, Tyr324, Glu330, and Val331 of factor Va
heavy chain are essential for expression of cofactor activity.
J Biol Chem. 2003 Jul 25;278(30):28335-45.
9: Singh LS, Kalafatis M. Sequencing of
full-length cDNA encoding the alpha and beta subunits of human
casein kinase II from human platelets and megakaryocytic cells.
Expression of the casein kinase IIalpha intronless gene in a
megakaryocytic cell line. Biochemistry. 2002 Jul
16;41(28):8935-40.
10: Singh LS, Sharma R. Purification and
characterization of intestinal adenosine deaminase from mice.
Mol Cell Biochem. 2000 Jan; 204(1-2):127-34.
11: Singh LS, Sharma R. Alloxan diabetes
regulates adenosine deaminase activity in mice: tissue- and
age-specific correlation. Biochem Mol Biol Int. 1998
12.
Singh, L. S. and Sharma, R. Developmental and hormonal regulation
of intestinal adenosine deaminase in mice J Biochem. Mol.Bio.
& Biophy. 1997. 1(2), 125-132.
13: Singh LS, Sharma R. Developmental
expression and corticosterone inhibition of adenosine deaminase
activity in different tissues of mice. Mech Ageing Dev. 1995
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Thiyam David Singh, Ph.D
Guest Lecturer
Email:
davidthiyam@yahoo.co.in,
Phone:
09856089778(M)
Research interest areas
Spectroscopy and coordination compound of lanthanides.
Publications
1. “Comparison
of Energy Interaction Parameters for the Complexation of Pr(III)
with Glutathione Reduced(GSH) in Absence and Presence of Zn(II)
in Aqueous and Aquated Organic Solvents Using 4f-4f
Transition Spectra as PROBE” Th.
David Singh, Ch. Sumitra, N.
Yaiphaba, H. Debecca Devi, M.
Indira Devi
and
N. Rajmuhon Singh,
Spectrochimica Acta, 61(6)(2005)1219.
2.
Calculation of Electric Dipole Intensity Parameter to Explore Some
of the Interaction Between Hard Metal Ions Pr(III) and Nd(III)
with -electron Density of Butane-1,4 and Butyne-1,4-diols in
Non-aqueous Solutions :An Absorption Spectral Study.
Th. David Singh,
Ch. Sumitra, G.C. Bag, M. Indira
Devi and N. Rajmuhon Singh, Spectrochimica Acta, ,
63(2006)154.
3.
Calculation of Electric Dipole Intensity Parameters of 4f-4f
Transitions of Pr(III) and Glutathione Reduced (GSH) Complex in
Presence and Absence of Zn(II).
Ch. Sumitra,
Th. David Singh, M. Indira Devi and N. Rajmuhon Singh,
Spectrochimica Acta, Part A, 66 (2007) 1333-1339
4.
Absorption Spectral Studies of 4f-4f Transitions for the
Complexation of Pr(III) and Nd(III) with Glutathione Reduced (GSH)
in Presence of Zn(II) in Different Aquated Organic Solvents and
Kinetics for the Complexation of Pr(III):GSH with Zn(II) to give
appropriate meaning. Ch. Sumitra, Th. David Singh, M.
Indira Devi and N. Rajmuhon Singh, Journal of Alloys and
Compounds, 451 (2008)365-371.
5.
Computation of Energy Interaction Parameters as well as Electric
Dipole intensity parameters for the absorption spectral study of
the interaction of Pr(III) with LPhenylalanine, L- Glycine, L-
Alanine and L- Aspartic Acid in presence and absence of Ca2+ in
Organic Solvents. T. Moaienla, Th. David Singh, N. Rajmuhon
Singh and M. Indira Devi, Spectrochimica Acta (A), 74
(2009) 434.
6.
Calculation and Comparison of Energy Interaction and Intensity
Parameters for the Interaction of Nd(III) with DL-Valine, DL-Alanine
and
β-Alanine
in Presence and Absence of Ca2+/Zn2+
in Aqueous and Different Aquated Organic Solvents Using 4f-4f
Transition Spectra as Probe. H. Debecca Devi,Ch. Sumitra, Th.
David Singh, N. Yaiphaba, N. Mohondas Singh and N. Rajmuhon
Singh, International Journal of Spectroscopy, Vol. 2009, 9
pages
7.
Simultaneous Interaction of Two
Dissimilar Metal Ions Praseodymium(III) and a Soft Metal
Ion Zn(II) or a Hard Metal Ion Ca(II) with Tripeptide Glutathione
(Reduced) in Different Aquated Organic Solvents : An Absorption
Spectral Study. Th. David Singh, N. Mohondas Singh,
N. Yaiphaba, H. Debecca Devi, Ch. Sumitra.,T. Kriyananda, M.
Indira Devi and N. Rajmuhon Singh, Chem. & Environ. Res,
12(3&4)(2003)295
8. An
Absorption Spectral Study of 4f-4f Transitions for the Interaction
of Pr(III) with Different Amino Acids in Aqueous and Aquated
Organic Solvents. H. Debecca Devi, Th. David Singh, N.
Yaiphaba, Ch. Sumitra , M. Indira Devi and N. Rajmuhon Singh,
Asian Journal of Chemistry,16(1)(2004)412
9.
Spectral Study of the Complexation of Nd(III) with Glutathione
Reduced (GSH) in the Presence and Absence of Zn(II) in Aquated
Organic Solvents Th. David Singh, Ch. Sumitra, N. Rajmuhon
Singh and M. Indira Devi
Journal of Chemical Sciences,116(6)
(2004)303.
10.
“Comparison of Electric–Dipole Intensity Parameter for a Series
of Structurally Related Pr(III) Complexes with Ureas and Thioureas
in Non-aqueous Media” Th. David Singh,
Ch. Sumitra,
N. Rajmuhon Singh and M. Indira Devi, Asian Journal of
Chemistry, 17(3) (2005) 1435.
11.
Comparison of
Energy Interaction Parameters for the Complexation of Pr(III)
with
1,10-Phenanthroline and 2,2/- Bipyridyl in Different
Organic Solvents Using 4f-4f Transition Spectra as Probe : An
Absorption Spectral Study.
N. Yaiphaba, Th. David Singh,
Ch.
Sumitra, M. Indira Devi and N. Rajmuhon Singh, Journal Curr.
Sci., 9(2) (2006) 509-516.
12.
Comparison of Energy Interaction Parameters for the Complexation
of Pr(III) with Guanosine in Absence and Presence of Zn(II) in
Aqueous and Aquated Organic Solvents using 4f-4f Transition
Spectra as Probe.
T.K. Singh,
Th. David. Singh, N. Yaiphaba , Ch. Sumitra and N.R. Singh,
Journal Curr. Sci., 10(1) (2007) 121-130.
13.
Calculation of Energy Interaction Parameters for the Complexation
of Pr(III) and Nd(III) with 1,10 Phenanthroline and 2,2/-
Bipyridyl by 4f-4f Absorption Spectral Analysis. N. Yaiphaba,
Th. David Singh, M. Indira Devi and N. Rajmuhon Singh, Asian
Journal of Chemistry, 20(2) (2008) 901-914.
14. Ion
Pair Formation and Thermodynamics of Glycine
Bis-1-Amidino-O-Methylurea Cobalt(III) Halides in Water + Methanol
Mixed Solvents at Different Temperatures. N. Mohondas Singh,
Th. David Singh, N. Yaiphaba and N. Rajmuhon Singh Asian
Journal Of Chemistry, 20(3) (2008), 1750-1760.
15.
Conductometric Studies of the Ion Association of α -Alanine
Bis-Biguanide Cobalt(III) Iodide and β-Alanine Bis-Biguanide
Cobalt(III) Iodide in Methanol+ Water Mixtures at Different
Temperatures
N. Mohondas
Singh, Th. David Singh, G.C. Bag and N. Rajmuhon Singh,
Asian Journal of Chemistry, 21(6) (2009) 4215-4223.
16.
Ion Pair Association Constant of Bis-1-amidino-O-methylurea
Copper(II) Acetate in Aqueous Medium at Different Temperature : A
Conductance Study, Gopal Chandra Bag, Th. David Singh, N.
Mohondas Singh and N. Rajmuhon Singh, Asian Journal of
Chemistry, 21(6) (2009) 4167-4172.
17. An Absorption Spectral Analysis of 4f-4f Transitions to
Explore the Comparison of Energy Interaction Parameters and
Electric Dipole Intensity Prameters for the Complexation of Pr(III)
With D-Proline and DL-Proline. Ch. Victory Devi, Th. David
Singh and N. Rajmuhon Singh, Indian J. Chem. Soc.,
86 (2009) 1-4.
18.
Conductometric Studies on Temperature Dependence and
Thermodynamics of Ion-Association of Leucinato Bis (biguanide)
Cobalt(III) Complexes.
L. Sanahal
Singh, Th. David Singh, N. Yaiphaba and N. Rajmuhon Singh,
Asian Journal of Chemistry, 21(8) (2009)1-4.
19. Traditional Knowledge and Natural Dyeing
System of Manipur – with Special Reference to Kum Dye N. Rajendro
Singh, N. Yaiphaba, Th. David, R.K. Babita, Ch. Bino and N.
Rajmuhon Singh, Indian Journal of Traditional Knowledge,
8(1) (2009)84-88. |