The Singapore National Precision Medicine Strategy.

Precision medicine promises to transform healthcare for groups and individuals through early disease detection, refining diagnoses and tailoring treatments. Analysis of large-scale genomic-phenotypic databases is a critical enabler of precision medicine. Although Asia is home to 60% of the world's population, many Asian ancestries are under-represented in existing databases, leading to missed opportunities for new discoveries, particularly for diseases most relevant for these populations.

Quantum changes in Helicobacter pylori gene expression accompany host-adaptation.

Helicobacter pylori is a highly successful gastric pathogen. High genomic plasticity allows its adaptation to changing host environments. Complete genomes of H.

Helicobacter pylori and gut microbiota modulate energy homeostasis prior to inducing histopathological changes in mice.

Helicobacter pylori have been shown to influence physiological regulation of metabolic hormones involved in food intake, energy expenditure and body mass. It has been proposed that inducing H. pylori-induced gastric atrophy damages hormone-producing endocrine cells localized in gastric mucosal layers and therefore alter their concentrations.

Helicobacter pylori infection can affect energy modulating hormones and body weight in germ free mice.

Helicobacter pylori, is an invariably commensal resident of the gut microbiome associated with gastric ulcer in adults. In addition, these patients also suffered from a low grade inflammation that activates the immune system and thus increased shunting of energy to host defense mechanisms. To assess whether a H.

Comparing the genomes of Helicobacter pylori clinical strain UM032 and Mice-adapted derivatives.

Background: Helicobacter pylori is a Gram-negative bacterium that persistently infects the human stomach inducing chronic inflammation. The exact mechanisms of pathogenesis are still not completely understood. Although not a natural host for H.

Gut microbiota accelerate tumor growth via c-jun and STAT3 phosphorylation in APCMin/+ mice.

Chronic inflammation is increasingly recognized as a major contributor of human colorectal cancer (CRC). While gut microbiota can trigger inflammation in the intestinal tract, the precise signaling pathways through which host cells respond to inflammatory bacterial stimulation are unclear. Here, we show that gut microbiota enhances intestinal tumor load in the APC(Min/+) mouse model of CRC.

Lactobacillus rhamnosus GG induces tumor regression in mice bearing orthotopic bladder tumors.

The present gold standard for bladder cancer is Mycobacterium bovis, Bacillus Calmette Guerin (BCG) immunotherapy. But it has a non-responder rate of 30-50% and side effects are common. Lactobacillus casei strain Shirota has been reported to reduce the incidence of recurrence in bladder cancer patients and to cure tumor-bearing mice.

Expression of chemokine/cytokine genes and immune cell recruitment following the instillation of Mycobacterium bovis, bacillus Calmette-Guérin or Lactobacillus rhamnosus strain GG in the healthy murine bladder.

Mycobacterium bovis, bacillus Calmette-Guérin (BCG) is the current gold standard for bladder cancer therapy. In this study a profile of the gene expression changes that occur after BCG instillation in the bladders of healthy mice was produced and compared to the type of immune cells recruited into the bladder. A similar comparison was made for Lactobacillus rhamnosus strain GG (LGG) instillations in healthy mice to determine its potential in the immunotherapy of bladder cancer.

Lactobacillus species is more cytotoxic to human bladder cancer cells than Mycobacterium Bovis (bacillus Calmette-Guerin).

Purpose: We determined if Lactobacillus species has growth inhibitory effects in human bladder cancer cell lines and how this effect compares with the known effects of Mycobacterium bovis, that is bacillus Calmette-Guerin (BCG).

Materials And Methods: The growth of MGH and RT112 cells were determined by cell counts after 24, 48 and 72 hours of exposure to L. casei strain Shirota (Yakult, Singapore) or L.