Sharma JD, Kalit M, Nirmolia T et al (2014) Cancer: scenario and relationship of different
geographical areas of the globe with special reference to north East-India. Asian Pac J Cancer
Prev 15:3721–3729
Sharma A, Sharma KL, Gupta A et al (2017) Gallbladder cancer epidemiology, pathogenesis and
molecular genetics: recent update. World J Gastroenterol 23:3978–3998
Shimada T, Watanabe J, Kawajiri K et al (1999) Catalytic properties of polymorphic human
cytochrome P4501B1 variants. Carcinogenesis 20:1607–1613
Singh M, Shah PP, Singh AP et al (2008a) Association of genetic polymorphisms in glutathione
S-transferases and susceptibility to head and neck cancer. Mutat Res 638:184–194
Singh AP, Shah PP, Mathur N et al (2008b) Genetic polymorphisms in cytochrome P4501B1 and
susceptibility to head and neck cancer. Mutat Res 639:11–19
Singh AP, Shah PP, Ruwali M et al (2009) Polymorphism in cytochrome P4501A1 is significantly
associated with head and neck cancer risk. Cancer Investig 27:869–876
Singh AP, Pant MC, Ruwali M et al (2010) Polymorphism in cytochrome P450 1A2 and their
interaction with risk factors in determining risk of squamous cell lung carcinoma in men. Cancer
Biomark 8:351–359
Singletary KW, Gapstur SM (2001) Alcohol and breast cancer: review of epidemiologic and
experimental evidence and potential mechanisms. JAMA 286:2143–2151
Soya SS, Padmaja N, Adithan C (2005) Genetic polymorphism of CYP2E1 and GSTP1 in a south
Indian population-comparisons with North India, Caucasians and Chinese. Asian Pac J Cancer
Prev 6:315–319
Soya SS, Vinod T, Reddy KS et al (2007) Genetic polymorphisms of glutathione-S-transferase
genes (GSTM1, GSTT1 and GSTP1) and upper aerodigestive tract cancer risk among smokers,
tobacco chewers and alcoholics in an Indian population. Eur J Cancer 43:2698–2706
Soya SS, Vinod T, Reddy KS et al (2008) CYP2E1 polymorphisms and gene-environment
interactions in the risk of upper aerodigestive tract cancers among Indians. Pharmacogenomics
9:551–560
Sprenger R, Schlagenhaufer R, Kerb R et al (2000) Characterization of the glutathione S-transferase
GSTT1 deletion: discrimination of all genotypes by polymerase chain reaction indicates a
trimodular genotype–phenotype correlation. Pharmacogenetics 10:557–565
Srivastava A, Mittal B (2009) Complement receptor 1 (A3650G RsaI and intron 27 HindIII)
polymorphisms and risk of gallbladder cancer in north Indian population. Scand J Immunol
70:614–620
Srivastava A, Srivastava K, Pandey SN (2009) Single-nucleotide polymorphisms of DNA repair
genes OGG1 and XRCC1: association with gallbladder cancer in north Indian population. Ann
Surg Oncol 16:1695–1703
Srivastava K, Srivastava A, Mittal B (2010a) Polymorphisms in ERCC2, MSH2, and OGG1 DNA
repair genes and gallbladder cancer risk in a population of northern India. Cancer
116:3160–3169
Srivastava K, Srivastava A, Mittal B (2010b) Caspase-8 polymorphisms and risk of gallbladder
cancer in a northern Indian population. Mol Carcinog 49:684–692
Srivastava A, Choudhuri G, Mittal B (2010c) CYP7A1 (À204 a>C; rs3808607 and À469 T>C;
rs3824260) promoter polymorphisms and risk of gallbladder cancer in north Indian population.
Metabolism 59:767–773
Stepanov I, Hecht SS, Ramakrishnan S et al (2005) Tobacco specific nitrosamines in smokeless
tobacco products marketed in India. Int J Cancer 116:16–19
Stephens EA, Taylor JA, Kaplan N et al (1994) Ethnic variation in the CYP2E1 gene: polymorphism analysis of 695 African-Americans, European-Americans and Taiwanese.
Pharmacogenetics 4:185–192
Stitch HF, Parida BB, Brunnemann KD (1992) Localized formation of micronuclei in the oral
mucosa and tobacco specific nitrosamines in the saliva of reverse smokers. Int J Cancer
50:172–176
10 Interactions of Environmental Risk Factors and Genetic Variations: Association. . .
233
geographical areas of the globe with special reference to north East-India. Asian Pac J Cancer
Prev 15:3721–3729
Sharma A, Sharma KL, Gupta A et al (2017) Gallbladder cancer epidemiology, pathogenesis and
molecular genetics: recent update. World J Gastroenterol 23:3978–3998
Shimada T, Watanabe J, Kawajiri K et al (1999) Catalytic properties of polymorphic human
cytochrome P4501B1 variants. Carcinogenesis 20:1607–1613
Singh M, Shah PP, Singh AP et al (2008a) Association of genetic polymorphisms in glutathione
S-transferases and susceptibility to head and neck cancer. Mutat Res 638:184–194
Singh AP, Shah PP, Mathur N et al (2008b) Genetic polymorphisms in cytochrome P4501B1 and
susceptibility to head and neck cancer. Mutat Res 639:11–19
Singh AP, Shah PP, Ruwali M et al (2009) Polymorphism in cytochrome P4501A1 is significantly
associated with head and neck cancer risk. Cancer Investig 27:869–876
Singh AP, Pant MC, Ruwali M et al (2010) Polymorphism in cytochrome P450 1A2 and their
interaction with risk factors in determining risk of squamous cell lung carcinoma in men. Cancer
Biomark 8:351–359
Singletary KW, Gapstur SM (2001) Alcohol and breast cancer: review of epidemiologic and
experimental evidence and potential mechanisms. JAMA 286:2143–2151
Soya SS, Padmaja N, Adithan C (2005) Genetic polymorphism of CYP2E1 and GSTP1 in a south
Indian population-comparisons with North India, Caucasians and Chinese. Asian Pac J Cancer
Prev 6:315–319
Soya SS, Vinod T, Reddy KS et al (2007) Genetic polymorphisms of glutathione-S-transferase
genes (GSTM1, GSTT1 and GSTP1) and upper aerodigestive tract cancer risk among smokers,
tobacco chewers and alcoholics in an Indian population. Eur J Cancer 43:2698–2706
Soya SS, Vinod T, Reddy KS et al (2008) CYP2E1 polymorphisms and gene-environment
interactions in the risk of upper aerodigestive tract cancers among Indians. Pharmacogenomics
9:551–560
Sprenger R, Schlagenhaufer R, Kerb R et al (2000) Characterization of the glutathione S-transferase
GSTT1 deletion: discrimination of all genotypes by polymerase chain reaction indicates a
trimodular genotype–phenotype correlation. Pharmacogenetics 10:557–565
Srivastava A, Mittal B (2009) Complement receptor 1 (A3650G RsaI and intron 27 HindIII)
polymorphisms and risk of gallbladder cancer in north Indian population. Scand J Immunol
70:614–620
Srivastava A, Srivastava K, Pandey SN (2009) Single-nucleotide polymorphisms of DNA repair
genes OGG1 and XRCC1: association with gallbladder cancer in north Indian population. Ann
Surg Oncol 16:1695–1703
Srivastava K, Srivastava A, Mittal B (2010a) Polymorphisms in ERCC2, MSH2, and OGG1 DNA
repair genes and gallbladder cancer risk in a population of northern India. Cancer
116:3160–3169
Srivastava K, Srivastava A, Mittal B (2010b) Caspase-8 polymorphisms and risk of gallbladder
cancer in a northern Indian population. Mol Carcinog 49:684–692
Srivastava A, Choudhuri G, Mittal B (2010c) CYP7A1 (À204 a>C; rs3808607 and À469 T>C;
rs3824260) promoter polymorphisms and risk of gallbladder cancer in north Indian population.
Metabolism 59:767–773
Stepanov I, Hecht SS, Ramakrishnan S et al (2005) Tobacco specific nitrosamines in smokeless
tobacco products marketed in India. Int J Cancer 116:16–19
Stephens EA, Taylor JA, Kaplan N et al (1994) Ethnic variation in the CYP2E1 gene: polymorphism analysis of 695 African-Americans, European-Americans and Taiwanese.
Pharmacogenetics 4:185–192
Stitch HF, Parida BB, Brunnemann KD (1992) Localized formation of micronuclei in the oral
mucosa and tobacco specific nitrosamines in the saliva of reverse smokers. Int J Cancer
50:172–176
10 Interactions of Environmental Risk Factors and Genetic Variations: Association. . .
233