Topical application of CRISPR-modified bacteria to treat acne vulgaris

    公开(公告)号:US11839632B2

    公开(公告)日:2023-12-12

    申请号:US18178847

    申请日:2023-03-28

    Abstract: Compositions, systems and methods of improving the health of the microbiome of an individual's skin relate to the provision of skin contacting formulations containing beneficial bacteria and other microbe components to foster the growth and maintenance of a healthy skin microbiome. Embodiments include methods for treating an individual suffering from acne vulgaris by topically administering a composition that includes live bacteria selected from the group consisting of L. reuteri, L. johnsonii, L. crispatus, C. acnes, and Nitrosomonas eutropha, that have been modified by using a using a clustered regularly interspaced short palindromic repeats (CRISPR) CRISPR associated protein (Cas) system or a CRISPR from Prevotella and Francisella 1(Cpf1) system to reduce the production of a virulence factor of the bacteria.

    Topical application of
    24.
    发明授权

    公开(公告)号:US11826388B2

    公开(公告)日:2023-11-28

    申请号:US18087545

    申请日:2022-12-22

    Abstract: Compositions, systems and methods of improving the health of the microbiome of an individual's skin relate to the provision of skin contacting formulations containing beneficial bacteria and other microbe components to foster the growth and maintenance of a healthy skin microbiome. A topical application of Lactobacillus crispatus is employed to ameliorate skin barrier damage and inflammation using unique combinations of probiotics, prebiotics, and other skin-beneficial ingredients, effectively treating inflammatory skin diseases, such as atopic dermatitis, psoriasis and acne. The topical application of Lactobacillus crispatus to an individual's skin reduces inflammation through the production of tryptophan metabolites that act as AHR agonists.

    Use of coenzyme factor for activation of ATP production in cell

    公开(公告)号:US11806351B2

    公开(公告)日:2023-11-07

    申请号:US17738027

    申请日:2022-05-06

    CPC classification number: A61K31/519 A61K31/58 A61P25/28

    Abstract: Problem: to provide an activator for activating intracellular ATP production. Solution: use of deazaflavino-testosterone compound represented by the following formula (III):




    wherein, R1 represents a hydrogen atom, an alkyl group, a halogen-substituted alkyl group, a carboxy-substituted alkyl group, a phenyl group, or a phenyl group substituted by one of a halogen atom, a lower alkyl group, or a lower alkoxy group and R2 represents an alkyl group, a cycloalkyl group, a phenyl-substituted lower alkyl group, a phenyl group, a phenyl group substituted by one of a halogen atom, a lower alkyl group, or a lower alkoxy group, or a lower alkyl disubstituted phenyl group for activating intracellular ATP production,



    the use comprising introducing said deazaflavino-testosterone compound to a human-derived neuron cells, wherein said deazaflavino-testosterone compound is used as a coenzyme factor effective for activating intracellular ATP production.

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