The present invention is directed to a method of producing a Streptococcus thermophilus strain comprising the steps of a) Providing a mother strain in the form of Streptococcus thermophilus DSM32502, b) Growing a culture of the mother strain in the presence of a bacteriophage, to which the mother strain is not resistant, to obtain a number of mutant strains, which are resistant to the said bacteriophage, c) Measuring the acidification time of the bacteriophage-resistant mutant strains and the mother strain in a milk base and selecting at least one mutant strain with a reduced acidification time as compared to the mother strain to obtain a fast-acidifying mutant strain.

The present disclosure relates to a phage-based matrix for inducing stem cell differentiation and a method for preparing the same. More specifically, the present disclosure relates to a composition for inducing differentiation of stem cells, which includes a phage-based matrix in which a gradient of stiffness is controlled by crosslinking a recombinant phage with a polymer, and a method for preparing a phage-based matrix for stem cell differentiation. According to the present invention, the method of the present disclosure provides a physical and mechanical niche environment created by the formation of a nanofibrous structure of the phage whose stiffness is controlled, thereby promoting the differentiation of stem cells into target cells. Therefore, it can be applied to a tissue matrix platform as a variety of conventional tissue engineering materials.

Bacteriophage against Geobacillus are provided, and methods of making and using the bacteriophage also are provided.

A phage dispensing system comprises a user interface, a phage treatment computing system, a phage laboratory, and a phage dispensing apparatus, including a dispensing kiosk. The user interface allows a treating physician to request testing of a patient sample by the phage laboratory to identify a phage mixture treatment. The phage computing system arranges shipping of the sample and provision of the identified phage mixture treatment to a dispensing apparatus located near the patient. The dispensing apparatus has a stock of phage vials which are used to prepare and dispense doses of the identified phage mixture treatment.

The present disclosure provides systems and methods that can provide portable, real-time accessible DNA memories. An example DNA-based data storage system includes a loading region configured to receive a plurality of DNA-based data storage elements in a suspension fluid and a plurality of microtubes disposed in a capture/release region. The microtubes are configured to capture and release the DNA-based data storage elements. The DNA-based data storage system also includes a linearization region configured to linearize the DNA-based data storage elements and a readout region with a readout device configured to provide information indicative of the respective DNA-based data storage elements.

The present invention relates to bacteriophage therapy. More particularly, the present invention relates to novel bacteriophages having a high specificity against Escherichia coli strains, their manufacture, components thereof, compositions comprising the same and the uses thereof in phage therapy.

Compositions for a phage particle are disclosed. The phage particle is non-replicating and includes at least one heterologous nucleic acid sequence that is capable of being expressed in a target bacteria. The expressed heterologous nucleic acid sequence is non-lethal to the target bacteria.

The invention covers new bacteriophage strains specific against bacteria belonging to the species Proteus mirabilis, deposited with the Polish Collection of Microorganisms (PCM) under the access numbers: F/00084 (72APm5211), F/00085 (39APmC32), F/00086 (65APm2833), for use for use in the prophylaxis and therapy. In accordance with the invention the above mentioned bacteriophage strains, in form of complete particles of the single bacteriophage strain, in form of bacteriophage lysates, optionally in form of purified bacteriophage proteins, in particular lytic enzymes that degrade the bacterial cell wall and enzymes that decompose bacterial extracellular polysaccharides, are intended for use in therapy as anti-bacterial agents, in particular against bacteria of the species Proteus mirabilis, especially the drug- and multidrug-resistant strains of the species, advantageously in urinary tract infections. In accordance with the invention the above mentioned bacteriophage strains, in form of a cocktail comprising two or more active bacteriophages, in form of lysates of two or more active bacteriophages, optionally in form of purified bacteriophage proteins of two or more active bacteriophages, especially lytic enzymes that degrade the bacterial cell wall and enzymes that decompose bacterial extracellular polysaccharides, are intended for use in therapy as anti-bacterial agents, in particular against bacteria of the species Proteus mirabilis, especially the drug- and multidrug-resistant strains of the species, advantageously in urinary tract infections. The manufactured preparations or compositions are in gel or liquid form and are intended for use in combination or in composition with other anti-bacterial agent, or with other medicaments, wherein the liquid form may be used spray, compresses, rinse/wash liquid preparation or wet compresses.

The present application relates to a novel bacteriophage having enterotoxigenic Escherichia coli-specific bactericidal effect and an antibacterial composition comprising same, the novel bacteriophage CJ_Eco_20-4 having enterotoxigenic Escherichia coli-specific bactericidal effect, and being superbly acid and heat resistant to allow wide use in antibiotics, feed and additives therefor, beverages and additives therefor, disinfectants, detergents, and the like to prevent or treat infectious diseases caused by enterotoxigenic Escherichia coli.

The present invention is directed to the field of phage therapy for the treatment and control of bacterial infections, in particular respiratory bacterial infections such as bacterial pneumonia. More specifically, the present invention is directed to novel bacteriophage strains, and products and cocktails thereof, including F99/10, F110/10, F27/12, Psa_F83/13, Psa_F95/13, F391/08, Kle_F92/15, Kle_F105/15, Kle_F134/15, Kle_F141/15, as well as variants thereof; and methods of using same in the treatment and prevention of bacterial infections, including respiratory infections caused by, e.g., Pseudomonas aeruginosa and/or Klebsiella pneumoniae. The cocktails are used as pharmaceutical compositions either alone or in further combination with other therapies, e.g., antibiotics or other standard and non-standard therapies for respiratory infections.