CBD Extract Exhibits Synergy with Broad-Spectrum Antibiotics against subsp. serovar .

New generation antibiotics are needed to combat the development of resistance to antimicrobials. One of the most promising new classes of antibiotics is cannabidiol (CBD). It is a non-toxic and low-resistance chemical that can be used to treat bacterial infections.

Microbiota in a long survival discourse with the human host.

The relationship between human health and gut microbiota is becoming more apparent. It is now widely believed that healthy gut flora plays a vital role in the overall well-being of the individual. There are spatial and temporal variations in the distribution of microbes from the esophagus to the rectum throughout an individual's lifetime.

P22 Phage Shows Promising Antibacterial Activity under Pathophysiological Conditions.

The prevalence of multidrug resistant bacterial diseases is a major global health risk. Multidrug resistant bacterial diseases are prevalent, and the need for novel methods of treatment is essential to the preservation of public health. Annually foodborne pathogens cause 1.

Capsaicin Potently Blocks Invasion of Vero Cells.

() is one of the major food and waterborne bacteria that causes several health outbreaks in the world. Although there are few antibiotics against this bacterium, some of these drugs are challenged with resistance and toxicity. To mitigate this challenge, our group explored the ethnomedicinal/herbalism knowledge about a certain spice used in Northern Ghana in West Africa against bacterial and viral infection.

CBD Extract Shows Promising Antibacterial Activity against and .

Products derived from L. have gained increased interest and popularity. As these products become common amongst the public, the health and potential therapeutic values associated with hemp have become a premier focus of research.

A genetic analysis of an important hydrophobic interaction at the P22 tailspike protein N-terminal domain.

P22 bacteriophage has been studied extensively and has served as a model for many important processes such as in vivo protein folding, protein aggregation and protein-protein interactions. The trimeric tailspike protein (TSP) serves as the receptor-binding protein for the P22 bacteriophage to the bacterial host. The homotrimeric P22 tail consists of three chains of 666aa in which the first 108aa form a trimeric dome-like structure which is called the N-terminal domain (NTD) and is responsible for attachment of the tailspike protein to the rest of the phage particle structure in the phage assembly pathway.

Genomic analysis of bacteriophage epsilon 34 of Salmonella enterica serovar Anatum (15+).

Background: The presence of prophages has been an important variable in genetic exchange and divergence in most bacteria. This study reports the determination of the genomic sequence of Salmonella phage epsilon 34, a temperate bacteriophage that was important in the early study of prophages that modify their hosts' cell surface and is of a type (P22-like) that is common in Salmonella genomes.

Results: The sequence shows that epsilon 34 is a mosaically related member of the P22 branch of the lambdoid phages.

Construction of phage mutants.

Recent studies have established that the most abundant life form, that of phages, has had major influence on the biosphere, bacterial evolution, bacterial genome, and lateral gene transmission. Importantly the phages have served and continue to serve as valuable model systems. Such studies have led to a renewed interest and activity in the study of phages and their genomes.

HIV-1 infection of monocytes is directly related to the success of HAART.

Macrophages are recognized cellular compartments involved in HIV infection; however, the extent to which precursor monocytes are infected in vivo and its significance remains poorly understood. Our aim was to analyze the contribution of monocytes to HIV infection in vivo. PCR assays did not detect HIV-1 proviral DNA in monocytes of HAART-suppressed patients.

Identification of the Salmonella phage epsilon 34 tailspike gene.

To understand the interaction between lipopolysaccharide (LPS) and proteins in molecular detail, a molecular genetic approach has been employed, using phage as a model system. The phage epsilon(34) is a Salmonella phage whose tailspike protein (TSP) uses the host LPS as its initial host cell receptor. Previous studies indicated that there was a similarity between the well-studied tail protein of Salmonella phage P22 and the epsilon(34).

Initial interaction of the P22 phage with the Salmonella typhimurium surface.

Objectives: The goals of these studies were to characterize the interaction of the P22 phage particle with the Salmonella cell surface and to determine the phage elements involved in this interaction by mutational analysis.

Background: The phage P22 has been characterized extensively. The gene and protein for the phage P22 tailspike, which is the phage adsorption organelle, have been intensively studied.

Homology between two different Salmonella phages: Salmonella enterica serovar Typhimurium phage P22 and Salmonella enterica serovar Anatum var. 15 + phageepsilon34.

A distinguishing feature of many microorganisms, belonging to the Gram negative group of bacteria, is the presence of the lipopolysaccharide on their cell surface. Salmonella is a prominent member of this group of bacteria. Many Salmonella phages use the LPS as the initial receptor in the infection process and they can distinguish subtle changes in the LPS molecules.