M K Tummuru

Author PubWeight™ 41.50‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Mosaicism in vacuolating cytotoxin alleles of Helicobacter pylori. Association of specific vacA types with cytotoxin production and peptic ulceration. J Biol Chem 1995 12.61
2 Divergence of genetic sequences for the vacuolating cytotoxin among Helicobacter pylori strains. J Biol Chem 1994 6.09
3 Interleukin-8 response of gastric epithelial cell lines to Helicobacter pylori stimulation in vitro. Infect Immun 1995 4.19
4 Serologic detection of infection with cagA+ Helicobacter pylori strains. J Clin Microbiol 1995 3.23
5 Activation of IL-8 gene expression by Helicobacter pylori is regulated by transcription factor nuclear factor-kappa B in gastric epithelial cells. J Immunol 1998 2.65
6 Role of the Helicobacter pylori virulence factors vacuolating cytotoxin, CagA, and urease in a mouse model of disease. Infect Immun 1995 1.93
7 Effect of Helicobacter pylori on gastric epithelial cell migration and proliferation in vitro: role of VacA and CagA. Infect Immun 1996 1.51
8 Effect of growth phase and acid shock on Helicobacter pylori cagA expression. Infect Immun 1996 1.35
9 High-frequency S-layer protein variation in Campylobacter fetus revealed by sapA mutagenesis. Mol Microbiol 1994 1.29
10 A lipopolysaccharide-binding domain of the Campylobacter fetus S-layer protein resides within the conserved N terminus of a family of silent and divergent homologs. J Bacteriol 1995 1.24
11 Role of vacuolating cytotoxin in gastritis due to Helicobacter pylori in gnotobiotic piglets. Infect Immun 1997 1.19
12 Characterization of Helicobacter pylori dapE and construction of a conditionally lethal dapE mutant. Infect Immun 1997 1.15
13 Segmental conservation of sapA sequences in type B Campylobacter fetus cells. J Biol Chem 1995 1.14
14 Structure-function relationships among wild-type variants of Staphylococcus aureus beta-lactamase: importance of amino acids 128 and 216. J Bacteriol 1996 0.95
15 DNA sequence conservation and diversity in transposable element IS605 of Helicobacter pylori. Helicobacter 1998 0.86
16 Spectrophotometric methods for the determination of some thiols with aminophenols and iron (III). Analyst 1985 0.78